User Manual
SUN-80K-G03
SUN-110K-G03
SUN-75K-G03
Grid-connected PV Inverter
SUN-70K-G03
SUN-90K-G03 SUN-100K-G03
�.� Mounting bracket of inverter - � -…………………………………………………
�.� Installations Tools - �� -…………………………………………………
�.� Inverter Installation - �� -…………………………………………………
�.� Appearance Introduction - � -……………………………………………………
�.� Labels description - � -………………………………………………………………
�.� Parts list - � -……………………………………………………
�.� Product handling requirements - � -…………………………………………
1. Introduction
- � -…………………………………………………………
�.� Safety signs - � -…………………………………………………
�.� Safety instructions - � -…………………………………………………
2. Safety warnings and instructions
- � -………………………………………
3. Operation Interface
- � -………………………………………………
�.� Interface View - � -…………………………………………………………
�.� Notes for using - � -……………………………………………………
�.� Buttons - � -……………………………………………
�.� LCD Display - � -………………………………………………
�.� Status Indicator - � -………………………………………………………
�.� Select installation location - � -…………………………………………………
4. Product installation
- � -……………………………………………………………
5. Electrical Connection
- �� -………………………………………………………
�.� DC input terminal connection - �� -………………………………………………
�.� PV Module Selection - �� -………………………………………………
�.� AC input terminal connection - �� -………………………………………………
�.� The connection of the ground line
- �� -
…………………………………………
�.� The inverter monitoring connection - �� -
…………………………………………
6. Startup and Shutdown
- �� -……………………………………………………
�.� Start up the inverter - �� -…………………………………………………
�.� Inverter Shutdown - �� -…………………………………………………………
�.� Anti-PID Function(Optional) - �� -………………………………………………
�.� DRM(RCR) wiring diagram(Optional) - �� -………………………………………
- �� -
………………………………………
�.� LCD night power supply(Optional)
�.� Multiple strings and parallel connection meters - �� -………………………
7. Zero-export function via energy meter
- �� -……………………………
8. General Operation
- �� -……………………………………………
�.� The initial interface - �� -……………………………………………
�.� Statistics information - �� -………………………………………………
�.� Fault Record - �� -………………………………………………
�.� ON/OFF setting - �� -………………………………………………
- �� -………………………………………………
9. Repair and Maintenance
- �� -………………………………………
10. Error information and processing
- �� -………………………………………………………… ��.� Error code
- �� -………………………………………………………………
11. Specification
- �� - �.� Parameter setting ……………………………………………………
- �� -
�.� How to browse the load power of your PV grid-tieplant on monitoring platform?
- �� -……………………………………
12. EU Declaration of Conformity
- �� -
1.1 Appearance Introduction
1. Introduction
On-grid inverter can convert solar panel DC power into AC power which can directly input to
the grid. Its appearance is shown below. These models contain SUN-��K-G��, SUN-��K-G��,
SUN-��K-G��, SUN-��K-G��, SUN-���K-G��, SUN-���K-G��.
The following is collectively referred to as “inverter”.
About This Manual
The manual mainly describes the product information, guidelines for installation, operation and
maintenance. The manual cannot include complete information about the photovoltaic (PV) system.
How to Use This Manual
Read the manual and other related documents before performing any operation on the inverter.
Documents must be stored carefully and be available at all times.
Contents may be periodically
updated or revised due to product development. The information in this manual is subject to
change without notice.
The latest manual can be acquired via [email protected]
Pic �.� Front view
Pic �.� Bottom view
Label
Description
Please read the instructions carefully before use.
CE mark of conformity
Symbol for the marking of electrical and electronics devices according to
Directive ����/��/EC. Indicates that the device, accessories and the
packaging must not be disposed as unsorted municipal waste and must be
collected separately at the end of the usage. Please follow Local Ordinances
or Regulations for disposal or contact an authorized representative of the
manufacturer for information concerning the decommissioning of
equipment.
Caution, risk of electric shock symbol indicates important safety
instructions, which if not correctly followed, could result in electric shock.
The DC input terminals of the inverter must not be grounded.
*Note：for some hardware version don't have DRM
1.2 Labels description
- �� -
1.3 Parts list
Please check the following table, to see whether all the parts are included in the package：
DRM connector
(optional) x�
Mounting stainless steel
screws M���
x ��
Grid-tied PV String Inverter
x �
Wrench x �
Stainless steel anti-collision
bolt M����
x �
DC+/DC- Plug connectors
including metal terminal
x N pairs
T-type wrench
x�
Installation screws M�× ��
x �
O-Type cold-pressed
terminal (RNB��-� copper)
Ground terminal �
C�� flake cold-pressed terminal
(C-�� ² Copper purple copper)
x �
User
manual
User manual x�
Solar Photovoltaic
Connector Special
Spanner x�
Meter(optional)
x �
Three-Phase Smart Meter
SET ESC
*Sensor Clamp(optional)
x �
HJA� Core Wire Female
Connector - Screw Crimp x�
Datalogger (optional) x�
Wall mounting
bracket set x �
- �� -
1.4 Product handling requirements
Hoisting Notes
CAUTION:
Improper handling may cause personal injury!
· Arrange an appropriate number of personnel to carry the inverter according to
its weight, and installation personnel should wear protective equipment such
as anti-impact shoes and gloves.
· Placing the inverter directly on a hard ground may cause damage to its metal
enclosure. Protective materials such as sponge pad or foam cushion should be
placed underneath the inverter.
· Move the inverter by one or two people or by using a proper transport tool.
· Move the inverter by holding the handles on it. Do not move the inverter by
holding the terminals.
Lift the inverter out of the packing box and transport it to designated installation location.
If the inverter is installed in a high position, you can hung it up.
transport
Only trained and approved personnel are allowed to perform hoisting
operations.
· Install temporary warning signs or fences to far away the hoisting area.
· Make sure that the foundation where hoisting is performed on meets the load bearing
requirements.
· Before hoisting objects, make sure that hoisting tools are firmly secured onto a fixed object or
wall that meets the load-bearing requirements.
· When hoisting, do not stay under the crane or the hoisted objects.
· Do not drag steel ropes and hoisting tools or bump the hoisted things
against hard things when hoisting.
- �� -
2. Safety warnings and instructions
2.1 Safety signs
Improper use may result in potential electric shock hazards or burns. This manual contains
important instructions that should be followed during installation and maintenance. Please
read these instructions carefully before use and keep them for future reference.
Safety symbols used in this manual, which highlight potential safety risks and important
safety information, are listed as follows:
Shock Hazard:
Caution, risk of electric shock symbol indicates important safety instructions,
which if not correctly followed, could result in electric shock.
High Temperature Hazard:
Caution, hot surface symbol indicates safety instructions, which if not correctly
followed, could result in burns.
Safety Hint:
Note symbol indicates important safety instructions, which if not correctly
followed, could result in some damage or the destruction of the inverter.
Warning:
Warning symbol indicates important safety instructions, which if not correctly
followed, could result in serious injury or death.
2.2 Safety instructions
Warning:
Electrical installation of the inverter must conform to the safety operation rules
of the country or local area.
Shock Hazard:
Prohibit disassembling inverter case, there existing shock hazard, which may
cause serious injury or death, please ask qualified person to repair.
Warning:
Inverter adopts non-isolated topology structure, hence must insure DC input and
AC output are electrical isolated before operating the inverter.
Shock Hazard:
When PV module is exposed to sunlight, the output will generate DC voltage.
Prohibit touching to avoid shock hazard.
High Temperature Hazard:
Local temperature of inverter may exceed ��℃ while under operating.
Please do not touch the inverter case.
Shock Hazard:
While disconnect the input and output of the inverter for maintenance,
please waits for at least � mins until the inverter discharge the remnant
electricity.
- �� -
3. Operation Interface
3.1 Interface View
Pic �.� Front panel display
2.3 Notes for using
The three phase string power inverter is designed and tested under related safety regula-
tions. It can ensure the personal safety of the user. But as a electric device, it may cause
shock or injury by incorrect operation. Please operate the unit under below requirements:
�. Inverter should be installed and maintained by qualified person under local standard
regulations.
�. Must disconnect the AC side first, then disconnect DC side while doing installation and
maintenance, after that, please wait at least � mins to avoid getting shocked.
�. Local temperature of the inverter may exceed �� ℃ while under operating.Do not touch
to avoid getting injured.
�. All electrical installation must be in accord with local electrical standards, and after
obtaining the permission of the local power supply department, the professionals can
connect the inverter to the grid.
�. Please take appropriate anti-static measure.
�. Please install where children can not touch.
�. The steps to start the inverter：�) switch on the AC side circuit breaker, �) Switch on the DC
side circuit breaker of the PV panel. �) Turn on the DC switch of the inverter.
The steps to stop the inverter：�) switch off the AC side circuit breaker, �) switch off the DC side
circuit breaker of the PV panel. �) Turn off the DC switch of the inverter.
�. Don’t insert or remove AC and DC terminals when the inverter is in normal operation.
�. The DC input voltage of the inverter must not exceed the maximum value of the model.
- �� -
3.2 Status Indicator
The inverter panel has � indicators, the left one is dc output indicators, green indicates normal
DC input. Beside is the AC indicator, green indicating normal ac connection. Beside the AC
indicator is the operating indicator, green indicating normal output. The right indicator is
alarm. red indicates alarming.
Explanation
Inverter detects DC input
Low DC input voltage
Grid Connected
Grid Unavailable
Under normal operating
Stop operating
Detected faults or report faults
Under normal operating
Indicator status
●
●
●
●
on
off
on
off
on
off
on
off
Table �.� Status indicator lights
3.3 Buttons
There are four buttons on the inverter panel：Above is Up and increase button(UP), Below is
down and decrease button(DOWN), Left is ESC button(ESC), Right is Enter button(ENTER).
Achieving below functions by the four buttons：
Three phase string inverter use ���*��� dot formation display, Display below content：
● Page turning (use UP and DOWN button）
● Modify adjustable parameters (use ESC and ENTER button）
3.4 LCD Display
●
Inverter operation status and information;
● Operating information;
● Warning message and malfunction display.
4.1 Select installation location
4. Product installation
To select a location for the inverter, the following criteria should be considered:
WARNING: Risk of fire
● Do not install the inverter in areas containing highly flammable materials or gases.
● Do not install the inverter in potentially explosive atmospheres.
● Do not install in small closed spaces where air can not circulate freely. To avoid overheat-
ing,
always make sure the flow of air around the inverter is not blocked.
● Exposure to direct sunlight will increase the operational temperature of the inverter and
may cause output power limiting. It is recommended that inverter installed to avoid direct
sunlight or raining.
● To avoid overheating ambient air temperature must be considered when choosing the
inverter installation location. It is recommended that using a sun shade minimizing direct
sunlight when the ambient air temperature around the unit exceeds ���°F/��℃.
Pic �.� Recommended installation place
- �� -
- �� -
● Install on a wall or strong structure capable of bearing the weight.
● Install vertically with a maximum incline of +��°. If the mounted inverter is tilted to an
angle greater than the maximum noted, heat dissipation can be inhibited, and may result
in less than expected output power.
● If install more than one inverter, must leave at least ���mm gap between each inverter.
And each inverter must be at least ���mm above and below.And must install the inverter at
the place where children cannot touch. Please see picture �.�.
● Consider whether the installation environment is helpful to see the inverter LCD display
and indicator status clearly.
● Must offer a ventilate environment if inverter installed in the airtight house.
Safety Hint:
Do not place or store any items next to the inverter.
Pic �.� Installation Angle
≤15°
- �� -
4.2 Mounting bracket of inverter
≥500mm
≥500mm
Pic �.� Installation Gap
Pic �.� Mounting bracket dimensions
- �� -
4.4 Inverter Installation
The inverter should be mounted in a vertical position. The steps of mounting are as follows
�. For brick walls, the position of the holes should be suitable for the expansion bolts.
�. Make sure the bracket is horizontal and the mounting holes are in the correct points. Drilling
the holes on the wall according the marks.
�. Using the expansion bolts to fix the bracket to the wall.
Pic �.� Inverter Installation
Anchoring
Mounting bracket
Stainless steel screws
Inverter
4.3 Installations Tools
Installation tools can refer to the following recommended ones. Also, use other auxiliary tools
on site.
table �-� Tool specification
Work gloves
Hydraulic pliers
Marker
Work shoes
Heat gun
Level
Utlity Knife
Crimping tool�-�mm²
Rubber hammer
Protective goggles
Cross screwdriver
Anti-static wrist strap
Multimeter ≥���� Vdc
Anti-dust mask
Percussion drill
Wire cutter
RJ�� crimping plier
Earplugs
Wire stripper
Pliers
Cleaner
Slotted screwdriver
Solar connector
wrench
socket wrenches set
Spanner
- �� -
5.2 DC input terminal connection
5. Electrical Connection
�. Switch the Grid Supply Main Switch(AC)OFF.
�. Switch the DC lsolator OFF.
�. Assemble PV input connector to the inverter.
Warning:
When using PV modules, please ensure the PV+ & PV- of solar panel is not
connected to the system ground bar.
Warning:
Before connecting inverter, please make sure the PV array open circuit voltage is
within the ����V of the inverter.
Safety Hint:
Before connection, please make sure the polarity of the output voltage of PV
array matches the “DC+” and “DC-” symbols.
Safety Hint:
Please use approved DC cable for PV system.
Pic �.� DC+ male connector
Pic �.� DC- female connector
5.1 PV Module Selection:
When selecting proper PV modules, please be sure to consider below parameters:
�) Open circuit Voltage (Voc) of PV modules not exceeds max. PV array open circuit voltage of
inverter.
�) Open circuit Voltage (Voc) of PV modules should be higher than min. start voltage.
�) The PV modules used to connected to this inverter shall be Class A rating certified according
to lEC �����.
PV Input Voltage
Inverter Model
PV Array MPPT Voltage Range
No. of MPP Trackers
No. of Strings per MPP Tracker
���V (���V-����V)
���V-���V
�
SUN-70/75/80/90/100/110K-G03
�+�+�+�+�+�
- �� -
Table �.� DC Cable Specifications
Cable type
Range Recommended value
Cross section（mm ）
Industry generic PV cable
(model: PV�-F)
�.�-�.�
(��-��AWG)
�.�(��AWG)
Pic �.� connector with cap nut screwed on
The steps to assemble the DC connectors are listed as follows:
a) Strip off the DC wire about �mm, disassemble the connector cap nut (see picture �.�).
b) Crimping metal terminals with crimping pliers as shown in picture �.�.
c) Insert the contact pin to the top part of the connector and screw up the cap nut to the top
part of the connector. (as shown in picture �.�).
Pic �.� Crimp the contact pin to the wire
Pic �.� Disassemble the connector cap nut
�mm
�mm
- �� -
d) Finally insert the DC connector into the positive and negative input of the inverter, shown
as picture �.�
Warning:
Sunlight shines on the panel will generate voltage, high voltage in series may
cause danger to life. Therefore, before connecting the DC input line, the solar
panel needs to be blocked by the opaque material and the DC switch should
be 'OFF', otherwise, the high voltage of the inverter may lead to life-
threatening conditions.
Pic �.� DC input connection
Warning:
Please use its own DC power connector from the inverter accessories. Do not
interconnect the connectors of different manufacturers.Max. DC input current
should be ��A. if exceeds, it may damage the inverter and it is not covered by
Deye warranty.
Warning:
The AC cable line L� is connected to socket �; L� is connected to socket �; L� is
connected to socket �, the PE line is connected to the earth , the N wire is
connected to the socket of N.
Table �.� Recommened cable specifications
5.3 AC terminal connection
Model
SUN-��K-G��
SUN-��K-G��
Wire Size
�AWG
��
Torque value(max)
��.�Nm
�AWG
��
��.�Nm
SUN-��K-G��
SUN-��K-G��
�AWG
��
��.�Nm
�AWG
��
��.�Nm
SUN-���K-G��
SUN-���K-G��
�/�AWG
��
��.�Nm
�/�AWG
��
��.�Nm
2
Recommend
copper cable
(mm )
- �� -
AC wire installation method:
�) Remove the � screws on the inverter junction box and remove the junction box cover in Pic �.�.
After removing the junction box, you can see the terminals of the inverter. The default is �
digits as shown in Pic �.�.
�) Connect the cable through the junction box, waterproof jacket, and insert into the terminal
(The picture Pic �.� shows the connection mode of three phase lines connected to the junction
box, ground wire screwed on the inverter shell) , and use hexagon screwdriver to presses the
wiring harness to the connect terminal as shown in Pic �.��. Wiring hole diameter is ��mm.
Pic �.� AC junction box Pic �.� AC terminal
Pic �.� Connect AC wires
to the terminals
Pic �.�� Tighten the screws
on the terminals
N
N
L1
L2
L3
PE
L1
L2
L3
PE
�) Screw the AC connection cover back to the shell and tighten all the screws to tighten the
waterproof protection connector, as shown in Pic �.��
- �� -
5.3.1 Recommended current protector specifications
Table �.� Recommended current protector specifications
Inverter
SUN-��K-G��
SUN-��K-G��
SUN-��K-G��
SUN-��K-G��
Rated voltage
���
���
���
���
Rated output power（KW）
��
��
��
��
Current protection device（A）
���
���
���
���
SUN-���K-G��
SUN-���K-G��
���
���
���
���
���
���
Pic �.�� Tighten the AC junction box
Good grounded is important for resist the surge voltage shock and improve EMI's performance.
So before the connection of AC, DC, communication connections, inverter needs to ground first.
For a single system, just ground the PE cable; For multiple machine systems, all PE cables of the
inverter need to be connected to the same grounding copper platoon to ensure the equipotent
connection. The installation of the shell ground wire is shown as Pic �.��.The external protective
earthing conductor is made of the same metal as the phase conductor.
5.4 Connection of the ground line
Pic �.�� The installation of the shell ground wire
- 17 -- �� -
Inverter has the function of wireless remote monitoring inverter. The inverter has Wifi function
and Wifi Plug in the accessories is used to realize the connection between the inverter and the
network. The operation, installation, networking, APP download are detailed in the WIFI PLUG
instructions. Figure �.�� is the Internet monitoring solution.
5.5 Inverter monitoring connection
Model
SUN-��K-G��
SUN-��K-G��
Wire Size
�AWG
Torque value(max)
��.�Nm
�AWG
��.�Nm
SUN-��K-G��
SUN-��K-G��
�AWG
��.�Nm
�AWG
��.�Nm
SUN-���K-G��
SUN-���K-G��
�AWG
��.�Nm
�AWG
��
��
��
��
��
�� ��.�Nm
Table �.� Recommened cable specifications
2
Recommend
copper cable
(mm )
Warning:
Inverter has built-in leakage current detection circuit, The type A RCD can be
connected to the inverter for protection according to the local laws and regulations.
If an external leakage current protection device is connected, its operating current
must be equal to ��� mA or higher, otherwise inverter may not work properly.
Pic �.�� Internet monitoring solution
Router
WIFI
GPRS
Web Server
Phone
- �� -
5.5.1 Installation of datalogger
Pic �.�� datalogger installation diagram
When installing the WiFi stick, tear off the sealing strip on the inverter. Insert the datalogger
into the interface and fix it with a screw. The configuration of the datalogger needs to be
performed after various electrical connections have been completed and the inverter DC power
on. When the inverter is on the DC power, it is determined whether the datalogger is normally
electrified (The LED light shines out of the shell).
For the configuration of datalogger, please refer to illustrations of the datalogger.
5.5.2 Configuration of datalogger
Ensure that the inverter meets the following conditions before starting the inverter, otherwise
it may cause fire or damage to the inverter without quality assurance, at the same time the
situation on our company does not undertake any responsibility. At the same time, to optimize
the system configuration, it is recommended that the two inputs be connected to the same
number of PV modules.
a). The maximum open circuit voltage of each set of PV modules shall not exceed ����Vdc
under any conditions.
b). Each input of the inverter better use the same type of PV module in series.
c). Total output power of PV shall not exceed the maximum input power of inverter, each PV
modules shall not exceed the rated power of each channel.
6. Start up and Shut off
When starting up the inverter, should fellow steps below：
�. Starting switch on the AC breaker.
�. Turn on the DC switch of the PV module, and if the panel provides sufficient starting voltage
and power, the inverter will start.
�. The inverter will first check the internal parameters and the grid parameters, while the liquid
crystal will show that the inverter is self-checking.
�. If the parameter is within acceptable range, the inverter will generate energy.
NORMAL indicator light is on.
6.1 Start up the inverter
Must follow below steps while Shutting down the inverter:
�. Switch off the AC breaker.
�. Wait for �� seconds, turn off the dc switch (if any), or simply disconnect the dc input
connector. The inverter will close the LCD and all led within two minutes.
6.2 Shut off the inverter
- �� -
6.3 Anti-PID Function(Optional)
The Anti-PID module repairs the PID effect of the PV module at night.The PID module always
runs when connected to AC.
If maintenance is required and turn off the AC switch can disable the Anti-PID function.
PE
V-
V+
T
S
R
Inverter
PID
PV-
PV+
...
Warning:
The PID functionality is automatic.When the DC bus voltage is below ��VDC, the PID module
will create ���VDC between the PV and ground.No control and equipment are required.
Warning:
If you need to maintain the inverter, Please turn off the AC switch first,then turn off the DC switch,
and wait � minutes before you do other operations.
"AU"/"NZ": Demand Response Modes(DRMs)
In Australia and New Zealand, the inverter supports the demand response modes as specified
in the standard AS/NZS ����.� as shown in Pic �.�.
"DE": Ripple Control Receiver (RCR)
In Germany, the grid company uses the Ripple Control Receiver to convert the grid dispatching
signal and send it as a dry contact signal.The inverter can control power output according to the
local preset instructions
as shown in Pic �.�.
6.4 DRM(RCR) wiring diagram(Optional)
1
2
3
4
5
6
������
- �� -
7. Zero-export func�on via energy meter
This function need adding night power PCB board which using AC power to supply the LCD
screen and data logger,then the inverter can upload consumption power data to the cloud
platform during night. This feature is optional.
6.5 LCD night power supply(optional)
�
Pin
Definition
DRM�/�
DRM�/�
DRM�/�
DRM�/�
REF GEN/�
GND
�
�
�
�
�
�
S� S�
S� S�
S� S�
S� S�
��K
Inverter（DRM Port）
DRED
�
�
�
�
�
Pic �.�
Inverter（DRM Port）
RCR
Pic �.�
K �
K �
K �
K �
0%
30%
60%
100%
PIN � DI �
PIN � DI �
PIN � DI �
PIN � DI �
PIN � REF
PIN � GND
��K
�
Pin
K�
�% Output Power
��% Output Power
��% Output Power
���% Output Power
Signal
K�
K�
K�
GND
�
�
�
�
Definition
Note
There're several usable models of smart meters for this series inverter.Pic �.�,�.�,�.��,�.�� is CT
Type meters,this Type meter can measure large current on each phase.For example,SDM���MCT
��mA(grid each phase current ＜ ���A),DTSU��� ���A/��mA(grid each phase current ＜ ���A).If
your local current is big,please buy CT type meter. First model is Eastron SDM���-Modbus V� which
is able to measure the Max. ���A current directly, More details please refer to Pic�.� & �.�. For the
Eastron SDM��� MCT ��mA, it needs external CT with a ��mA secondary output current. More
details about the Eastron SDM��� MCT, please refer toPic �.� & �.�. Also, the CHINT meter DTSU���
�(��) A is also supported, it can measure the Max. ��A current directly. More usable models of
DTSU��� series , please refer to Pic �.�-�.��. Suggest purchasing smart meters from authorized
distributors of Deye or directly from Deye.
When you are reading this, we believe that you have completed the connection according to the
requirements of chapter �, if you have been running your inverter at this time, and you want to use
the zero-export function, please turn off AC and DC switch of the inverter, and wait for � minutes until
the inverter completely discharged.Please follow below Picture �.� to connect the energy meter.
For system wiring diagram, the red line refers to L line (L�, L�, L�), the black line refers to the
neutral line (N). Connecting energy meter RS��� cable to inverter's RS��� port. It's recommended
to install an AC switch between the inverter and the utility grid, the specs of the AC switch are
determined by the power of load.
If there is no integrated DC switch inside the inverter you purchased, we commend you to
connect the DC switch. The voltage and current of the switch depend on the PV array you access.
Pic �.� Eastron meter
Eastron SDM���-Modbus V�
RS 485
RS ��� B RS ��� A
B A G
(5,6,7,8)
(1,2,3,4)
1234
5678
GND
Eastron
5 6 7 8
Warning:
In final installation, breaker certified according to IEC �����-� and IEC �����-�
shall be installed with the equipment.
Pic �.� Connection diagram of Eastron meter
Solar Panel array
meter
AC Breaker
Grid
RS��� Communication
Home load
L� L� L� N
L� L� L� N
L� L� L� N
L� L� L� N
N L� L� L�
VCC_�V
���_B
���_B
���_A
���_A
GND
GND
RS ���
Male
connector
RS ���
Female connector
1
2
3
4
5 6 7 8
- �� -
Inverter
Pic �.� Eastron meter
Eastron SDM���-Modbus V�
RS 485
RS ��� B RS ��� A
B A G
(5,6,7,8)
(1,2,3,4)
1234
5678
GND
Eastron
5 6 7 8
Pic �.� Connection diagram of Eastron meter
Solar Panel array
meter
AC Breaker
RS��� Communication
Home load
L� L� L� N
L� L� L� N
L� L� L� N
L� L� L� N
N L� L� L�
VCC_�V
���_B
���_B
���_A
���_A
GND
GND
RS ���
Male
connector
RS ���
Female connector
1
2
3
4
5 6 7 8
- �� -
Generator
Inverter
Pic �.� Eastron meter
Eastron SDM���MCT
1 2 3 4 5 6
L1
L2
L3
N
P1P2
S1S2
P2 P1
S1S 2
P1P2
S1
S2
� P HA S E � W IR E
15 16
17 18
19 20
Grid voltage
sampling
Auxiliary
power supply
Current inputs
RS 485
RS ��� A RS ��� B
14 13 12
GND
1 2 3 4 5 6 7 8
9 10 11 12 13 14 15 16 17 18 19 20
P
M
E
U/I
ESC
Eastron
Pic �.� Connection diagram of Eastron meter
Solar Panel array
meter
AC Breaker
Grid
RS��� Communication
Home load
N L� L� L� LA NA
S2 S1 S2 S1 S2 S1
GND B A
CT2
CT1
CT3
White line
black line
White line
black line
White line
black line
L� L� L� N
N L� L� L�
VCC_�V
���_B
���_A
���_A
���_B
GND
GND
RS ���
Male connector
RS ���
Female
connector
1
2
3
4
1 2 3 4 5 6 7 8
9 10 11 12 13 14 15 16 17 18 19 20
P
M
E
U/I
ESC
Eastron
Note: the arrow direction towards
the inverter
- �� -
Inverter
- �� -
Pic �.� Eastron meter
Eastron SDM���MCT
1 2 3 4 5 6
L1
L2
L3
N
P1P2
S1S2
P2 P1
S1S 2
P1P2
S1
S2
� P HA S E � W IR E
15 16
17 18
19 20
Grid voltage
sampling
Auxiliary
power supply
Current inputs
RS 485
RS ��� A RS ��� B
14 13 12
GND
1 2 3 4 5 6 7 8
9 10 11 12 13 14 15 16 17 18 19 20
P
M
E
U/I
ESC
Eastron
Pic �.� Connection diagram of Eastron meter
Solar Panel array
meter
AC Breaker
RS��� Communication
Home load
N L� L� L� LA NA
S2 S1 S2 S1 S2 S1
GND B A
CT2
CT1
CT3
White line
black line
White line
black line
White line
black line
L� L� L� N
N L� L� L�
VCC_�V
���_B
���_A
���_A
���_B
GND
GND
RS ���
Male connector
RS ���
Female
connector
1
2
3
4
1 2 3 4 5 6 7 8
9 10 11 12 13 14 15 16 17 18 19 20
P
M
E
U/I
ESC
Eastron
Note: the arrow direction towards
the inverter
Generator
Inverter
Pic �.� CHINT meter
Three-Phase Smart Meter
SET ESC
1 74 10
2524
3 96 10
RS 485
CHINT DTSU��� �(��)A
(3,6,9,10)
(1,4,7,10)
Pic �.�� Connection diagram of CHINT meter
Solar Panel array
meter
AC Breaker
Grid
RS��� Communication
Home load
1 74 10
2524
3 96 10
Three-Phase Smart Meter
SET ESC
L� L� L� N
L� L� L� N
N L� L� L�
VCC_�V
���_B
���_B
���_A
���_A
GND
RS ���
Male connector
RS ���
Female connector
1
2
3
4
- �� -
Inverter
Generator
Pic �.�� CHINT meter
Three-Phase Smart Meter
SET ESC
1 74 10
2524
3 96 10
RS 485
CHINT DTSU��� �(��)A
(3,6,9,10)
(1,4,7,10)
Pic �.�� Connection diagram of CHINT meter
Solar Panel array
meter
AC Breaker
RS��� Communication
Home load
1 74 10
2524
3 96 10
Three-Phase Smart Meter
SET ESC
L� L� L� N
L� L� L� N
N L� L� L�
VCC_�V
���_B
���_B
���_A
���_A
GND
RS ���
Male connector
RS ���
Female connector
1
2
3
4
- �� -
Inverter
- �� -
Pic �.�� Connection diagram of CHINT meter
Pic �.�� CHINT meter
CHINT DTSU���
�x���/���V
�~���A/��mA
Phase B current =5.001A
Phase C current =�.���A
Phase A current =5.000A
Three-Phase Smart Meter
SET ESC
1 74 10
252413 14 16 17 19 21
3 96 10
230/400V,
3~100A/40mA
50/60Hz
3 13146 9 10 16171921
L1
L2
L3
A B
24 25
RS485
Solar Panel array
AC Breaker
RS��� Communication
Home load
L� L� L� N
N L� L� L�
VCC_�V
���_B
���_B
���_A
���_A
GND
RS ���
Male connector
RS ���
Female connector
1
2
3
4
Grid
L� L� L� N
White line
White line
White line
Black line
Black line
Black line
Three-Phase Smart Meter
SET ESC
1 74 10
252413 14 16 17 19 21
3 96 10
230/400V,
3~100A/40mA
50/60Hz
Note: the arrow direction towards
the inverter
Inverter
- �� -
Generator
Safety Hint:
Ensuring grid input cables connect �/�/�/�� port of energy meter, and inverter
AC output cables connect �/�/�/�� port of energy meter when connecting.
Pic �.�� Connection diagram of CHINT meter
Pic �.�� CHINT meter
Phase B current =�.���A
Phase C current =�.���A
Phase A current =�.���A
Three-Phase Smart Meter
SET ESC
1 74 10
252413 14 16 17 19 21
3 96 10
230/400V,
3~100A/40mA
50/60Hz
3 13146 9 10 16171921
L1
L2
L3
A B
24 25
RS485
Solar Panel array
AC Breaker
Home load
L1 L2 L3 N
N L3 L2 L1
RS ���
Male connector
L1 L2 L3 N
White line
White line
White line
Black line
Black line
Black line
Three-Phase Smart Meter
SET ESC
1 74 10
252413 14 16 17 19 21
3 96 10
230/400V,
3~100A/40mA
50/60Hz
Note: the arrow direction towards
the inverter
Inverter
CHINT DTSU���
�x���/���V
�~���A/��mA
RS��� Communication
VCC_�V
���_B
���_B
���_A
���_A
GND
RS ���
Female connector
1
2
3
4
Pic �.�� Zero-export function via energy meter turn on
PARAMETR Meter
Meter Power:
Load Power:
Day
ImpEp : �.��kWh �.��MWh
ExpEp : �.��kWh ���.��KWh
LoadEp : ��.��kWh �.��MWh
���W
SN:�
�.���kW
Total
Pic �.�� Zero-export function via meter setting interface
MENU》Setup》Run Param
OK Cancel
ActiveP ��%
ReactP �.�%
QMode QU
PF �.���
Fun_ISO ON
Fun_RCD ON
Island OFF
Meter ON
Limiter OFF
Feed_In �%
MPPT Num �
SelfCheck ��S
�. Meter power ���W shows positive means grid is supplying the load, and no power fed into
grid. if meter power shows negative, it means PV energy is being sold to grid or energy meter
wiring conncetion has problem.
�. After properly connection is done, wait for inverter starting. If the power of the PV array
meets the current power consumption, the inverter will keep a certain output to counteract
the power of the grid without backflow .
�. Operate the button [up down], move setting cursor to energy meter and press the button
[enter]. At this time you can turn on the energy meter by choosing [up down] button, please
press [enter] button to confirm when setting done.
�. Move the cursor to [OK], press [enter] to save the settings and exit the running
parameters page, otherwise the settings are invalid.
�. If set up successfully, you can return to the menu interface, and display the LCD to [home
page] by press the [up down] button. If it displays [meter power XXW], the zero-export
function setting is completed. Shown as picture �.��.
�. Press Enter button on the LCD panel in the main interface into the menu options, select
[parameter setting] to enter setup submenu, and then select [run param], at this time please
input the default password ���� through pressing the button [up down, enter], enter the
operation parameter setting interface, shown as picture �.��.
- �� -
7.1 Multiple strings and parallel connection meters
This application is that when the string inverters work in parallel, there is only one power grid
and one load, and only one meter can be connected to prevent reverse current, so only this
many-to-one anti-reverse current connection can be connected.
MENU Setting
Back
Exp_Mode AVG
CT_Ratio �
MFR AUTO
FeedIn �.�KW
Shunt OFF
ShuntQTY �
Generator ON
G.CT �
G.MFR AUTO
G.Pout �%
G.Cap ���.� KW
Pic �.�� Meter function
- �� -
If there're several inverters parallelling operation in a plant, also it can use �pcs meter to realize
zero export function.For example, if there're �pcs inverters parallelling operation in the system
with �pcs meter.We need to setup �pcs inverteras the master and others setup as slaves. And, all
of them need to connect to the meter via RS���.Below is the system diagram and configuration
of the system.
- �� -
Note:
Select Meter option in Run Param and long press ENTER button to enter this
Meter Setting page.
Name Description
Exp_Mode
AVG: Average power of three phase is zero
exported.
MIN: Phase with minimum load power is zero
exported, while the other two phase may be
in purchase mode.
AVG/MIN
�-����
�-����
�-��
ON/OFF
�-���kW
OFF/Master/
Slave
ShuntQTY
Generator
G.CT
G.MFR
G.Pout
G.Cap
CT_Ratio
MFR
Shunt
CT ratio of power grid side meter when extern
CT is applied.
Manufacturer of the grid side meter. Modbus
Address of it should be set as ��.
Parallel mode. Set one inverter as Master,
others are Slave. ONLY need to set the master,
Slave will follow the settings in the master.
Number of inverters in parallel
DG side meter function Enable/Disable
CT ratio of power DG side meter when extern
CT is applied.
Manufacturer of the DG side meter. Modbus
Address of it should be set as ��.
Output power percentage of the DG.
Capacity of the DG.
Range
�-���%
�-���%
AUTO/CHINT/
EASTRON
AUTO/CHINT/
EASTRON
Feedin
Percentage of the Feed in power exported
to the grid.
Pic �.�� Eastron meter
Eastron SDM���-Modbus V�
RS 485
RS 485 B RS 485 A
B A G
(5,6,7,8)
(1,2,3,4)
1234
5678
GND
Eastron
5 6 7 8
- �� -
Pic �.�� Eastron Connection diagram(The pass-through table)
L�
L�
L�
N
L�
L�
L�
N
L�
L�
L�
N
Solar Panel array
Solar Panel array
Solar Panel array
L�
L�
L�
N
load
Grid meter
5 6 7 8
N
L�
L2 L1
Grid
L� L� L� N
AC Breaker
AC Breaker
AC Breaker
AC Breaker
���_B
(as short as possible)
���_A
(as short as possible)
GND
(as short as possible)
Master Inverter(Mst)
RS485
�
�
�
�
�
�
�
�
Slave� Inverter(Slv�)
RS485
���_B
���_A
���_B
(as short as possible)
���_A
(as short as possible)
GND
(as short as possible)
�
�
�
�
Slave� Inverter(Slv�)
RS485
VCC_�V
���_B
���_A
GND
RS ���
Female connector
Master Inverter(Mst)
Slave� Inverter(Slv�)
Slave� Inverter(Slv�)
Pic �.�� Eastron meter
Eastron SDM���-Modbus V�
RS 485
RS 485 B RS 485 A
B A G
(5,6,7,8)
(1,2,3,4)
1234
5678
GND
Eastron
5 6 7 8
- �� -
Generator
Pic �.�� Eastron Connection diagram(The pass-through table)
L�
L�
L�
N
L�
L�
L�
N
L�
L�
L�
N
Solar Panel array
Solar Panel array
Solar Panel array
L�
L�
L�
N
load
Grid meter
5 6 7 8
N
L�
L2 L1
L� L� L� N
AC Breaker
AC Breaker
AC Breaker
AC Breaker
���_B
(as short as possible)
���_A
(as short as possible)
GND
(as short as possible)
Master Inverter(Mst)
RS485
�
�
�
�
�
�
�
�
Slave� Inverter(Slv�)
RS485
���_B
���_A
���_B
(as short as possible)
���_A
(as short as possible)
GND
(as short as possible)
�
�
�
�
Slave� Inverter(Slv�)
RS485
VCC_�V
���_B
���_A
GND
RS ���
Female connector
Master Inverter(Mst)
Slave� Inverter(Slv�)
Slave� Inverter(Slv�)
Pic �.�� Eastron meter
Eastron SDM���MCT
1 2 3 4
5 6
L1
L2
L3
N
P1P2
S1S2
P2 P1
S1S 2
P1P2
S1
S2
3 PHASE 4 WIRE
15 16
17 18
19 20
Grid voltage
sampling
Auxiliary
power supply
Current inputs
RS 485
RS ��� A RS ��� B
14 13 12
GND
1 2 3 4 5 6 7 8
9 10 11 12 13 14 15 16 17 18 19 20
P
M
E
U/I
ESC
Eastron
- �� -
L�
L�
L�
N
L�
L�
L�
N
L�
L�
L�
N
Solar Panel array
Solar Panel array
Solar Panel array
L�
L�
L�
N
load
AC Breaker
AC Breaker
AC Breaker
N L� L� L� LA NA
S� S� S� S� S� S�
GND B A
1 2 3 4 5 6 7 8
9 10 11 12 13 14 15 16 17 18 19 20
P
M
E
U/I
ESC
Eastron
CT1
Note: the arrow direction towards
the inverter
CT2
CT3
Grid meter
White line
black line
White line
black line
White line
black line
Pic �.�� Connection diagram(Three-phase electricity )
Grid
L� L� L� N
AC Breaker
Master Inverter(Mst)
RS485
Slave� Inverter(Slv�)
RS485
�
�
�
�
�
�
�
�
Slave� Inverter(Slv�)
RS485
���_B
���_A
GND
���_B
(as short as possible)
���_A
(as short as possible)
GND
(as short as possible)
VCC_�V
���_B
���_A
GND
RS ���
Female connector
�
�
�
�
���_B
(as short as possible)
���_A
(as short as possible)
GND
(as short as possible)
Master Inverter(Mst)
Slave� Inverter(Slv�)
Slave� Inverter(Slv�)
Pic �.�� Eastron meter
Eastron SDM���MCT
1 2 3 4
5 6
L1
L2
L3
N
P1P2
S1S2
P2 P1
S1S 2
P1P2
S1
S2
3 PHASE 4 WIRE
15 16
17 18
19 20
Grid voltage
sampling
Auxiliary
power supply
Current inputs
RS 485
RS ��� A RS ��� B
14 13 12
GND
1 2 3 4 5 6 7 8
9 10 11 12 13 14 15 16 17 18 19 20
P
M
E
U/I
ESC
Eastron
- �� -
Generator
L�
L�
L�
N
L�
L�
L�
N
L�
L�
L�
N
Solar Panel array
Solar Panel array
Solar Panel array
L�
L�
L�
N
load
AC Breaker
AC Breaker
AC Breaker
N L� L� L� LA NA
S� S� S� S� S� S�
GND B A
1 2 3 4 5 6 7 8
9 10 11 12 13 14 15 16 17 18 19 20
P
M
E
U/I
ESC
Eastron
CT1
Note: the arrow direction towards
the inverter
CT2
CT3
Grid meter
White line
black line
White line
black line
White line
black line
Pic �.�� Connection diagram(Three-phase electricity )
L� L� L� N
AC Breaker
Master Inverter(Mst)
RS485
Slave� Inverter(Slv�)
RS485
�
�
�
�
�
�
�
�
Slave� Inverter(Slv�)
RS485
���_B
���_A
GND
���_B
(as short as possible)
���_A
(as short as possible)
GND
(as short as possible)
VCC_�V
���_B
���_A
GND
RS ���
Female connector
�
�
�
�
���_B
(as short as possible)
���_A
(as short as possible)
GND
(as short as possible)
Master Inverter(Mst)
Slave� Inverter(Slv�)
Slave� Inverter(Slv�)
Pic �.�� CHINT meter
Three-Phase Smart Meter
SET ESC
1 74 10
2524
3 96 10
RS 485
CHINT DTSU��� �(��)A
(3,6,9,10)
(1,4,7,10)
- �� -
Pic �.�� CHINT Connection diagram(The pass-through table)
L�
L�
L�
N
L�
L�
L�
N
L�
L�
L�
N
Solar Panel array
Solar Panel array
Solar Panel array
L1
L2
L3
N
load
AC Breaker
AC Breaker
AC Breaker
Grid
L1 L2 L3 N
1 74 10
2524
3 96 10
Three-Phase Smart Meter
SET ESC
AC Breaker
Master Inverter(Mst)
RS485
Slave� Inverter(Slv�)
R S ���
���_A
���_B
���_A
(as short as possible)
���_B
(as short as possible)
VCC_�V
���_B
���_A
GND
RS ���
Female connector
�
�
�
�
�
�
�
�
Slave� Inverter(Slv�)
R S ���
���_A
(as short as possible)
���_B
(as short as possible)
�
�
�
�
Master Inverter(Mst)
Slave� Inverter(Slv�)
Slave� Inverter(Slv�)
Pic �.�� CHINT meter
Three-Phase Smart Meter
SET ESC
1 74 10
2524
3 96 10
RS 485
CHINT DTSU��� �(��)A
(3,6,9,10)
(1,4,7,10)
- �� -
Generator
Pic �.�� CHINT Connection diagram(The pass-through table)
L�
L�
L�
N
L�
L�
L�
N
L�
L�
L�
N
Solar Panel array
Solar Panel array
Solar Panel array
L1
L2
L3
N
load
AC Breaker
AC Breaker
AC Breaker
L1 L2 L3 N
1 74 10
2524
3 96 10
Three-Phase Smart Meter
SET ESC
AC Breaker
Master Inverter(Mst)
RS485
Slave� Inverter(Slv�)
R S ���
���_A
���_B
���_A
(as short as possible)
���_B
(as short as possible)
VCC_�V
���_B
���_A
GND
RS ���
Female connector
�
�
�
�
�
�
�
�
Slave� Inverter(Slv�)
R S ���
���_A
(as short as possible)
���_B
(as short as possible)
�
�
�
�
Master Inverter(Mst)
Slave� Inverter(Slv�)
Slave� Inverter(Slv�)
- �� -
Pic �.�� CHINT meter
CHINT DTSU���
�x���/���V
�~���A/��mA
Phase B current =5.001A
Phase C current =5.002A
Phase A current =5.000A
Three-Phase Smart Meter
SET ESC
1 74 10
252413 14 16 17 19 21
3 96 10
230/400V,
3~100A/40mA
50/60Hz
3 13146 9 10 16171921
L1
L2
L3
A B
24 25
RS485
Pic �.�� CHINT Connection diagram(The pass-through table)
L�
L�
L�
N
L�
L�
L�
N
L�
L�
L�
N
Solar Panel array
Solar Panel array
Solar Panel array
L1
L2
L3
N
load
AC Breaker
AC Breaker
AC Breaker
Grid
L1 L2 L3 N
AC Breaker
Three-Phase Smart Meter
SET ESC
1 74 10
252413 14 16 17 19 21
3 96 10
230/400V,
3~100A/40mA
50/60Hz
L1 L2 L3 N
Slave� Inverter(Slv�)
R S ���
Slave� Inverter(Slv�)
R S ���
���_A
���_B
���_A
(as short as possible)
���_B
(as short as possible)
VCC_�V
���_B
���_A
GND
RS ���
Female connector
Master Inverter(Mst)
RS485
�
�
�
�
�
�
�
�
���_A
(as short as possible)
���_B
(as short as possible)
�
�
�
�
White line
Black line
Master Inverter(Mst)
Slave� Inverter(Slv�)
Slave� Inverter(Slv�)
- �� -
Pic �.�� CHINT meter
CHINT DTSU���
�x���/���V
�~���A/��mA
Phase B current =5.001A
Phase C current =5.002A
Phase A current =5.000A
Three-Phase Smart Meter
SET ESC
1 74 10
252413 14 16 17 19 21
3 96 10
230/400V,
3~100A/40mA
50/60Hz
3 13146 9 10 16171921
L1
L2
L3
A B
24 25
RS485
Generator
Pic �.�� CHINT Connection diagram(The pass-through table)
L�
L�
L�
N
L�
L�
L�
N
L�
L�
L�
N
Solar Panel array
Solar Panel array
Solar Panel array
L1
L2
L3
N
load
AC Breaker
AC Breaker
AC Breaker
L1 L2 L3 N
AC Breaker
White line
Black line
Three-Phase Smart Meter
SET ESC
1 74 10
252413 14 16 17 19 21
3 96 10
230/400V,
3~100A/40mA
50/60Hz
L1 L2 L3 N
Slave� Inverter(Slv�)
R S ���
Slave� Inverter(Slv�)
R S ���
���_A
���_B
���_A
(as short as possible)
���_B
(as short as possible)
VCC_�V
���_B
���_A
GND
RS ���
Female connector
Master Inverter(Mst)
RS485
�
�
�
�
�
�
�
�
���_A
(as short as possible)
���_B
(as short as possible)
�
�
�
�
Master Inverter(Mst)
Slave� Inverter(Slv�)
Slave� Inverter(Slv�)
7.2 How to browse the load power of your PV grid-tie plant on monitoring platform?
If you want to browse load power of the system and how much energy (KWH) does it export to
grid(inverter output power is used to power the load firstly and then the surplus energy will
feed into grid). You also need to connect the meter according to above diagram. After the
connection completed successfully, the inverter will show the load power on the LCD. But please
don’t setup “Meter ON”. Also, you will be able to browse the load power on the monitoring
platform. The plant setting method as below description.
Firstly, go to the solarman platform(https://pro.solarmanpv.com, this link is for solarman
distributor account; or https://home.solarmanpv.com, this link is for solarman end user
account;) plant home page and click “edit”
- �� -
And then choose your system type as “Self-consumption”
Partially Offline
Edit Tags
No Alerts
ID�����
String inverter Solar Station
String inverter Solar Sta...
Back to Plants list
Dashboard
Devices
Alerts
About
Authorizations
Layout
Work Order
Address
YongJiang Road,Beilun,Ning...
Residential
Flow Graph
Production
Production Power �.�� kW
Capacity �� kWp
Grid Power
�.�� kW
Compare
Last update ����/��/�� ��:��:�� UTC+��:��
Updated: ����/��/�� ��:��:��
��℃
�℃/��℃ Sunny
� m/s ��:�� ��:��
MON
Add Edit More
Consumption Power
�.�kW
Consumption Grid
Self-consumption
Plant Type
System Type
Phone
Plan
Maintenance
Record
！
32%
��℃
�℃
WED
�/��
��℃
�℃
TUE
�/��
��℃
�℃
THU
�/��
��℃
��℃
FRI
�/��
Cover
Edit Plant
Basic Info
Address :
YongJiang Road, Beilum,NingBo, ������, China
System Info
Yield Info
Owner Info
Cancel
Done
*
Capacity(kWp):
30
*
Coordinates :
Longitude
Time Zone :
System Info
Plant Type :
Residential
(UTC+��:��) Beijing,Chongqing,Hong Kong,Urumqi
Latitude
Creation Time :
Collapse
����/��/��
System Type :
�~���
Azimuth( ):
Self-consumption
���
*
�� ��.�� �� �� ��.��
‘ ‘
”
”
- �� -
Partially Offline
Edit Tags
No Alerts
ID�����
String inverter Solar Station
String inverter Solar Sta...
Back to Plants list
Dashboard
Devices
Alerts
About
Authorizations
Layout
Work Order
Address
YongJiang Road,Beilun,Ning...
Residential
Flow Graph
Production
Production Power �.�� kW
Capacity �� kWp
Grid Power
�.�� kW
Compare
Last update ����/��/�� ��:��:�� UTC+��:��
Updated: ����/��/�� ��:��:��
��℃
�℃/��℃ Sunny
� m/s ��:�� ��:��
MON
Add Edit More
Consumption Power
�.�kW
Consumption Grid
Self-consumption
Plant Type
System Type
Phone
Plan
Maintenance
Record
！
32%
��℃
�℃
WED
�/��
��℃
�℃
TUE
�/��
��℃
�℃
THU
�/��
��℃
��℃
FRI
�/��
Cover
Secondly, go to plant page, if it shows the PV power, load power and grid power, which means
the configuration is correct.
Flow Graph Production Consumption Grid
Grid Power
Production Power �.�� kW
Consumption Power
�.�kW
�.�� kW
Capacity �� kWp
32%
During normal operation, the LCD shows the current status of the inverter, including the
current power, total generation, a bar chart of power operation and inverter ID, etc. Press
the Up key and the Down key to see the current DC voltage, DC current, AC voltage, AC
current, inverter radiator temperature, software version number and Wifi connection state
of the inverter.
8. General Operation
- �� -
Protect param
Comm. param
System param
Run param
ON/OFF
Setup
Statistics
Fault record
AC output data
Interface
LCD main menu
DC input data
E-Day
E-Month
E-Year
E-History
Test Data
Time Set
Language Set
Display Set
Factory data reset
English
polski
简体中文
Confirm to reset
Cancel
Setting Restore
Cancel
Confirm to restore
Brightness Keep
Delay time ��S
Start
Setup
System param
Aenon: For running param detail on the LCD display, please refer to the official Deye website
hps://hqcdn.hqsmartcloud.com/deyeinverter/2025/04/24/threephasestringinverter-
runningparamsenglargelcd.pdf.pdf
- �� -
OFF
CLR
ON
OFF
HYS
ON
PF
Island
ARC
OFF
V�-V� P�-P�
ON
PU
VRef
VoltageRT
DRM
ActiveP
Q-Mode
ReactP
Fun- ISO
Fun RCD
SelfCheck
Meter
Limiter
Feed-in
MPPT Num
OF-Derate
UF-Uprate
WGRa
WGraStr
Sunspec
OK Cancel
CT_Ratio �
MFR
Exp_Mode
ShuntQTY
Generator
G.CT
G.MFR
G.FeedIn
G.Cap
FeedIn
Shunt
QP
OFF
PFP
QU
PF
PER
PowerLim
LVRT
Vstart
Vstop
HVRT
HardLim
P_H
SoftLim
P_S
Setup
Running param
*Note: These parameters will be avaiable after the meter is
connected successfully. Otherwise, it won't show.
- �� -
INMETRO
EN�����
EN�����
IEC�����
CUSTOM
VDE_����
UTE_C��
RD����
CEI_�_��
G��_G��
AS����(.�)
NB/T �����
MEA
PEA
���.�V
����ms
���.�V
����ms
��.��HZ
����ms
��.��HZ
����ms
OV_�-OV_�
Tov_�-Tov_�
Tuv_�-Tuv_�
UV_�-UV_�
OF_�-OF_�
Tof_�-Tof_�
UF_�-UF_�
Tuf_�-Tuf_�
Vrc_H
Vrc_L
OV��Min
Frc_H
Frc_L
VGrid ���/���V
Uov
Address:��
Meter:Unkonw
BaudRate: ����
GridStanderd
Advanced
Back
Setup
Protect Param
Comm. param
From the initial interface, you can check power, daily generation, gross generation, invertert ID ,
model and time.
8.1 The initial interface
Press UP or Down you can check inverter DC voltage, DC current, AC voltage, AC current, inverter
temperature, software version information.
You can check the PV information, the number of strings input, MPPT voltage and MPPT current.
Pic �.� The initial interface
Power:
Day :
Total :
State :
Standby �
��.��Kw
P - �� Kw
���kWh
�� MWh
� �� �� ��
ID:���������� PF:�.��� Flash
�.�Kw SN-�� ����-��-�� ��:��:��
Pic �.� PV input and DC current information
PV� V : ���.�V I : ��.�A P : �.�KW
PV� V : ���.�V I : �.�A P : �.�KW
RUN Input
- �� -
You can check the three phase voltage, current, and grid frequency.
You can check the inverter LCD software Ver���� and Control Software Version Ver����.
There are two black spot in the bottom right corner. The first flash means inverter is
communicating with LCD. The second flash means LCD is communicating with wifi plug.
Pic �.� AC running state information
Ua : ���.�V Ia : �.�A
Grid Freq : ��.��Hz
PF : �.���
RUN Grid
Pic �.� Meter power and load power
Meter Power: �W
Load Power: �W
Day Total
ImpEp : �.��kWh �.��kWh
ExpEp : �.��kWh �.��kWh
LoadEp : �.��kWh �.��kWh
PARAMETR Meter
SN: 0
Pic �.� Inverter firmware version
Total DC Power:
�.���W
Lcd���� Inv����
RUN
- �� -
There are four submenu in the Main Menu.
8.1.1 Main Menu
8.2 Statistics information
There are five submenu in the statistics.
Into each submenu through cursor.
Pic �.� Statistics
E-Day E-History
E-Month
E-Year
Test Data 《
MENU》Statistics
Pic �.� Main Menu
Statistics 《
Fault Record
ON/OFF
Setup
MENU
- �� -
Pic �.� E-Month
����-�� �-�� �� �� <>
MENU》Statistics》E-Month
��
��MWh
�� �� �� �� �� �� �� �� ��
Pic �.�� E-Year
<����>
MENU》Statistics》E-Year
��
���KWh
�� �� �� �� �� �� �� �� �� �� ��
Pic �.� E-Day
<����-��-��>
MENU》Statistics》E-Day
�
��MWh
� �� �� ��
- �� -
Pic �.�� Fault Record
MENU》Fault Record
Fault : F������-��-�� ��:��
F������-��-�� ��:��
F������-��-�� ��:��
F������-��-�� ��:��
F������-��-�� ��:��
�
�
�
�
History :
This information is for technician’s reference.
8.3 Fault Record
Only can keep four fault record in the menu include time, customer can deal with it
depends on the error code.
Pic �.�� Test Data
PV�
PV�
HV
GFD
DiL
AVL
���
�k�
���
���
: �����
: �����
: �����
: ����
��
:
:
-�
: ���
: �
: �
���
: �
���
: �
: �
�k�
�k�
�k�
�k�
vHV
BSn
ofA
ofB
: �����
: �����
: �����
: ����
ofC
���
���
���
: ����
: ����
��� : ����
: ����
: �
��� : �
��� : �
��� : �
��� : �
: �����
: �����
: ����
: ����
��� : �
Pic �.�� E-History
<����-����>
MENU》Statistics》E-History
��
�KWh
�� �� �� �� �� �� �� �� ��
- �� -
8.4 ON/OFF setting
Into each submenu through cursor.
Pic �.�� ON/OFF setting
MENU》ON/OFF
Turn ON
Turn OFF 《
Pic �.�� ON set
MENU》ON/OFF》Turn ON
Turn ON
OK 《
Cancel
Pic �.�� OFF set
MENU》ON/OFF》Turn OFF
Turn OFF
OK 《
Cancel
- �� -
Pic �.�� Setting
MENU》Setup
System Param 《
Run Param
ParamProtect
ParamComm.
Pic �.��.� System Param Setting
MENU》Setup 》
Time Set
Language Set
Display Set
Factory data reset
Setting Restore
System Param
8.5.1 System Param
8.5 Parameter setting
Setting includes system param, run param, protect param, comm.. param. All of these
information for maintenance reference.
- �� -
8.5.1.1 Time Set
Time Set
����-��-�� ��:��:��
OK Cancel
Pic �.�� System Param
8.5.1.2 Language Set
8.5.1.3 Display Set
Pic �.�� Display set
Display Set
Brightness Keep 《
Delay time ��S
OK Cancel
Pic �.�� Lauguage set
Lauguage Set
简体中文
English 《
Polski
- �� -
8.5.1.4 Factory data reset
8.5.1.5 Setting Restore
Pic �.�� Factory data reset set
Factory data reset
Confirm to reset 《
Cancel
Pic �.�� Factory data reset set
Setting Restore
Confirm to restore 《
Cancel
Warning:
Password required-- only for access-authorized engineer. Un-authorized access
may avoid the warranty. The initial password is ����.
- �� -
8.5.2 Protect Param
Warning:
Engineer only.
Pic �.�� Protect Param
MENU》Setup》Protect Param
OK Cancel
GridStandard 《
Advanced
Standard
OK Cancel
VDE����
Spain
CEI � �� 《
G��
G��
NBT�����-B
- �� -
Standard
OK Cancel
Brazil
EN�����-�-PL
EN�����-�
IEC�����
Custom 《
VDE����
Pic �.�� “Standard”
- �� -
Australia-A
Australia-B
Australia-C 《
New Zealand
MEA
PEA
Standard
OK Cancel
Norway
Switerland
R�� 《
CEI-���
Standard
OK Cancel
OV_� ���.�V
OV_� ���.�V
OV_� ���.�V
UV_� ���.�V
UV_� ���.�V
UV_� ���.�V
- VoltageTriping
OK Cancel
Tov_� ����ms
Tov_� ����ms
Tov_� ����ms
Tuv_� ����ms
Tuv_� ����ms
Tuv_� ����ms
Pic �.�� “Advanced”
8.5.3 Comm. Param
Pic �.�� Communication param
MENU》Setup》Comm.Param
Address : �� 《 Address : ��
WIFI-SET
���-SET
Func : ���
Baud : ����
- �� -
OF_� ��.��Hz
OF_� ��.��Hz
OF_� ��.��Hz
UF_� ��.��Hz
UF_� ��.��Hz
UF_� ��.��Hz
- FrequencyTriping
OK Cancel
Tof_� ����ms
Tof_� ����ms
Tof_� ����ms
Tuf_� ����ms
Tuf_� ����ms
Tuf_� ����ms
Vrc_H �.�V
Vrc_L �.�V
Frc_H �.�Hz
VGrid ���/���V
OV��Min OFF
Frc_L �.�Hz
- Miscellaneous
OK Cancel
Uov �.�%
9. Repair and Maintenance
String type inverter doesn’t need regular maintenance. However, debris or dust will affect
heat sink’s thermal performance. It is better to clean it with a soft brush. If the surface is too
dirty and affect the reading of LCD and LED lamp, you can use wet cloth to clean it up.
10.1 Error code
If there is any failure,the LCD screen will display an alarm message. In this case, the inverter
may stop feeding energy into the grid. The alarm description and their corresponding alarm
messages are listed Table ��.�.
High Temperature Hazard:
When the device is running, the local temperature is too high and the touch can
cause burns. Turn off the inverter and wait for it cooling, then you can clean and
maintain.
Safety Hint:
No solvent, abrasive materials or corrosive materials can be used for cleaning
any parts of the inverter.
10.Error information and processing
Inverter has been designed in accordance with international grid tied standards for safety,
and electromagnetic compatibility requirements. Before delivering to the customer the
inverter has been subjected to several tests to ensure its optimal operation and reliability.
- �� -
Error code Description Ongrid - Three Phase
W�� Arc warning
Arc error indicates that the PV side of the inverter has caused an
arc issue. It is necessary to check the connection of the PV and
then clear this fault through the ARC function in the operating
parameters,then it can resume operation.
W�� Fan warning
Usually, due to one or more fan cables are not properly connected
or fan is broken, the solution is to check whether all fan cables are
properly connected or not,or replace the faulty fan.
W�� Upgrade error warning
Firmware was upgraded incorrectly. Please upgrade to the
correct firmware.
W�� Prefix error
Version upgrade error, need to contact after-sales engineer to
send command to fix.
- �� -
Error code Description Ongrid - Three Phase
F�� DC input polarity reverse fault Check the PV input polarity.
F�� DC leakage current fault
Restart the inverter, if not ruled out, try contacting the installer
/manufacturer customer service.
F�� GFDI blown fuse
Restart the inverter, if not ruled out, try contacting the installer
/manufacturer customer service.
F�� AC main contactor errors
Restart the inverter, if not ruled out, try contacting the installer
/manufacturer customer service.
F�� AC auxiliary contactor errors
Restart the inverter, if not ruled out, try contacting the installer
/manufacturer customer service.
F�� DC firmware over current
Restart the inverter, if not ruled out, try contacting the installer
/manufacturer customer service.
F�� GFDI grounding touch failure
Restart the inverter, if not ruled out, try contacting the installer
/manufacturer customer service.
F��
DC insulation impedance
permanent fault
Check the grounding cable of inverter.
F��
Ground fault GFDI Check the solar panel output connection.
F��
Restart the inverter, if not ruled out, try contacting the installer
/manufacturer customer service.
F09
IGBT damaged by excessive drop
voltage
Restart the inverter, if not ruled out, try contacting the installer
/manufacturer customer service.
F��
Auxiliary switch power supply
failure
F��
Read the memory error
Failure in reading memory (EEPROM). Restart the inverter if the
fault still exists, contact your installer.
F��
Write the memory error
Failure in writing memory (EEPROM). Restart the inverter if the
fault still exists, contact your installer.
1. It tells the DC 12V is not existed.
2. Restart the inverter, if the fault still exists, please contact
your installer.
F��
reserved
1. Loss of one phase or AC voltage detection part failure or
relays not closed.
2. Restart the inverter, if the error still exists, please contact your
installer.
F��
DC over current fault of the
hardware
1. Check whether solar panel output current is within the
allowed range.
2. Check DC current sensor and its detection circuit.
3. Check if the inverter FW version is suitable for the hardware.
4. Restart the inverter, if the error still exists, please contact your
installer.
F��
AC firmware over current
1. The internal AC sensor or detection circuit on control board
or connection wire may loose.
2. Restart the inverter, if the error still exists, please contact
your installer.
F��
AC over current fault of hardware
1. Check AC sensor or detection circuit on control board or
connection wire.
2. Restart the inverter or factory reset, if the error still exists,
please contact your installer.
F��
GFCI(RCD) Ac leakage current
fault
1. This fault means the average leakage current is over 300mA.
Check whether DC power supply or solar panels is ok, then
check 'Test data'-> 'diL'value is about 40; Then check the
leakage current sensor or circuit (the following picture).
Checking test data needs using big LCD.
2. Restart the inverter, if the error still exists, please contact your
installer.
Three phase current,
over-current fault
F��
Restart the inverter, if not ruled out, try contacting the installer
/manufacturer customer service.
All hardware failure synthesis
- �� -
Error code Description Ongrid - Three Phase
F�� DC input polarity reverse fault Check the PV input polarity.
F�� DC leakage current fault
Restart the inverter, if not ruled out, try contacting the installer
/manufacturer customer service.
F�� GFDI blown fuse
Restart the inverter, if not ruled out, try contacting the installer
/manufacturer customer service.
F�� AC main contactor errors
Restart the inverter, if not ruled out, try contacting the installer
/manufacturer customer service.
F�� AC auxiliary contactor errors
Restart the inverter, if not ruled out, try contacting the installer
/manufacturer customer service.
F�� DC firmware over current
Restart the inverter, if not ruled out, try contacting the installer
/manufacturer customer service.
F�� GFDI grounding touch failure
Restart the inverter, if not ruled out, try contacting the installer
/manufacturer customer service.
F��
DC insulation impedance
permanent fault
Check the grounding cable of inverter.
F��
Ground fault GFDI Check the solar panel output connection.
F��
Restart the inverter, if not ruled out, try contacting the installer
/manufacturer customer service.
F09
IGBT damaged by excessive drop
voltage
Restart the inverter, if not ruled out, try contacting the installer
/manufacturer customer service.
F��
Auxiliary switch power supply
failure
F��
Read the memory error
Failure in reading memory (EEPROM). Restart the inverter if the
fault still exists, contact your installer.
F��
Write the memory error
Failure in writing memory (EEPROM). Restart the inverter if the
fault still exists, contact your installer.
1. It tells the DC 12V is not existed.
2. Restart the inverter, if the fault still exists, please contact
your installer.
F��
reserved
1. Loss of one phase or AC voltage detection part failure or
relays not closed.
2. Restart the inverter, if the error still exists, please contact your
installer.
F��
DC over current fault of the
hardware
1. Check whether solar panel output current is within the
allowed range.
2. Check DC current sensor and its detection circuit.
3. Check if the inverter FW version is suitable for the hardware.
4. Restart the inverter, if the error still exists, please contact your
installer.
F��
AC firmware over current
1. The internal AC sensor or detection circuit on control board
or connection wire may loose.
2. Restart the inverter, if the error still exists, please contact
your installer.
F��
AC over current fault of hardware
1. Check AC sensor or detection circuit on control board or
connection wire.
2. Restart the inverter or factory reset, if the error still exists,
please contact your installer.
F��
GFCI(RCD) Ac leakage current
fault
1. This fault means the average leakage current is over 300mA.
Check whether DC power supply or solar panels is ok, then
check 'Test data'-> 'diL'value is about 40; Then check the
leakage current sensor or circuit (the following picture).
Checking test data needs using big LCD.
2. Restart the inverter, if the error still exists, please contact your
installer.
Three phase current,
over-current fault
F��
Restart the inverter, if not ruled out, try contacting the installer
/manufacturer customer service.
All hardware failure synthesis
- �� -
Error code Description Ongrid - Three Phase
F�� DC feedback fault
F�� DC end insulation error
F�� Inverter 1 DC high fault
F�� AC load switch failure
F�� Inverter 2 dc high fault
F�� AC over current
F�� AC current over load
F�� AC grid phase error
F��
The DC busbar is unbalanced
1. Check whether the 'BUSN' cable or driver board power supply
cable is loose.
2. Restart the inverter, if the fault still exists, contact your
installer.
F��
Relay open circuit fault
1. At least one Relay can't be closed. Check relays and its driver
signal. (Old inverter not have relays detection function)
2. Restart the inverter, if the fault still exists, contact your
installer.
F��
No AC grid
1. Check AC grid voltage. Check AC voltage detection circuit.
Check if the AC connector in good condition. Check whether
the AC grid is normal in voltage.
2. Restart the inverter, if the fault still exists, contact your
installer.
F��
AC main contactor failure
1. Check relays and AC voltage of relays.
2. Check relays driver circuit. Check if the software is not suitable
for this inverter. (Old inverter not have relays detection
function)
3. Restart the inverter, if the fault still exists, contact your
installer.
F��
AC leakage current is transient
over current
1. This fault means the leakage current is above 30mA suddenly.
Check whether DC power supply or solar panels is ok, then
check 'Test data'-> 'diL'value is about 40; Then check the
leakage current sensor or circuit. Check test data needs
using big LCD.
2. Restart the inverter, if the fault still exists, contact your installer.
F��
DC insulation impedance failure
1. Check Vpe resistance on main board or detection on control
board. Check PV panels is OK. Many times this issue is the PV
problem.
2. Check whether the PV panel (aluminum frame) is grounded
well and inverter is grounded well. Open the cover of inverter
and then check the inside ground cable is fixed well on the shell.
3. Check if the AC/DC cable, terminal block are shorted to ground
or the insulation is damaged.
4. Restart the inverter, if the fault still exists, contact your installer.
F��
AC three-phase voltage unbalance
failure
F��
AC three-phase current unbalance
failure
F��
Contact your installer for help.
Crash stop (if there is a stop
button)
F��
DC leakage flow fault
Restart the inverter, if not ruled out, try contacting the installer
/manufacturer customer service
Restart the inverter, if not ruled out, try contacting the installer
/manufacturer customer service
Restart the inverter, if not ruled out, try contacting the installer
/manufacturer customer service
Restart the inverter, if not ruled out, try contacting the installer
/manufacturer customer service
Restart the inverter, if not ruled out, try contacting the installer
/manufacturer customer service
Restart the inverter, if not ruled out, try contacting the installer
/manufacturer customer service
Restart the inverter, if not ruled out, try contacting the installer
/manufacturer customer service
Restart the inverter, if not ruled out, try contacting the installer
/manufacturer customer service
Restart the inverter, if not ruled out, try contacting the installer
/manufacturer customer service
Restart the inverter, if not ruled out, try contacting the installer
/manufacturer customer service
Restart the inverter, if not ruled out, try contacting the installer
/manufacturer customer service
- �� -
Error code Description Ongrid - Three Phase
F�� DC over current
F��
AC over current(one cycle)
1. Check AC current sensor and its circuit.
2. Restart the inverter, if the fault still exists, contact your
installer.
F��
AC Line W,U over voltage
Check the AC voltage protection setting. And Check if the AC
cable is too thin.Check the voltage difference between LCD and
meter.
F��
DC busbar voltage is too high
1. Check PV voltage and Ubus voltage and its detection circuit.
If the PV input voltage exceeds the limit, please reduce the
number of solar panels in series.
2. For Ubus voltage, please check the LCD display.
F��
DC busbar voltage is too low
1. It tells the PV input voltage is low and it always happens in the
early morning.
2. Check PV voltage and Ubus voltage. When inverter is running,
then showing F56, maybe Loss of driver or need update
firmware.
3. Restart the inverter, if the fault still exists, contact your
installer.
F��
AC Line V,W over voltage
Check the AC voltage protection setting.And Check if the AC
cable is too thin.Check the voltage difference between LCD and
meter.
F��
AC Line U,V over voltage
Check the AC voltage protection setting.And Check if the AC
cable is too thin.Check the voltage difference between LCD and
meter.
F��
AC Line W,U low voltage
Check the AC voltage protection setting. Check the voltage
difference between LCD and meter. Also need to check whether
AC cables are all firmly and correctly connected.
F��
AC Line V,W low voltage
Check the AC voltage protection setting. Check the voltage
difference between LCD and meter. Also need to check whether
AC cables are all firmly and correctly connected.
F�� AC Line U,V low voltage Check the AC voltage protection setting.
F�� AC Over frequency Check the frequency protection setting.
F�� AC reverse irrigation AC reverse irrigation.
F�� AC grid U over current
F�� AC lower frequency Check the frequency protection setting.
F��
U phase grid current DC
component over current
F��
V phase grid current DC
component over current
F��
W phase grid current DC
component over current
F��
AC inductor A, phase current
DC current high
F��
AC inductor B, phase current
DC current high
F��
AC inductor C, phase current
DC current high
Restart the inverter, if not ruled out, try contacting the installer
/manufacturer customer service
Restart the inverter, if not ruled out, try contacting the installer
/manufacturer customer service
Restart the inverter, if not ruled out, try contacting the installer
/manufacturer customer service
Restart the inverter, if not ruled out, try contacting the installer
/manufacturer customer service
Restart the inverter, if not ruled out, try contacting the installer
/manufacturer customer service
Restart the inverter, if not ruled out, try contacting the installer
/manufacturer customer service
Restart the inverter, if not ruled out, try contacting the installer
/manufacturer customer service
Restart the inverter, if not ruled out, try contacting the installer
/manufacturer customer service
- �� -
11.Specification
���
����
Model
PV String Input Data
Max. PV Input Power(kW)
Max. PV Input Voltage(V)
Start-up Voltage(V)
SUN-70K
-G03
SUN-75K
-G03
��.�
��
SUN-80K
-G03
���
SUN-90K
-G03
���
SUN-100K
-G03
���
SUN-110K
-G03
���
���-���
���
�/�+�+�+�+�+�
��+��+��+��+��+��
Max. Operating PV Input Current(A)
AC Output Data
MPPT Voltage Range(V)
Rated PV Input Voltage(V)
Full Load MPPT Voltage Range(V)
No. of MPP Trackers/No. of Strings MPP Tracker
��+��+��+��+��+��
Max. Input Short Circuit Current (A)
Max. Inverter Backfeed Current To the Array
�
Max.AC Output Apparent Power(kVA)
Rated AC Output Active Power(kW)
Rated AC Output current (A)
Max.AC Output Current(A)
��
��
���.�/���.�
���.�/���.�
��
��.�
���.�/���.�
���/���.�
���-���
��
��
���.�/���.�
���.�/���.�
��
��
���.�/���.�
���/���.�
���
���
���.�/���.�
���.�/���.�
Max.Efficiency
Euro Efficiency
Efficiency
MPPT Efficiency >��%
Total Current Harmonic Distortion THDi
DC Injection Current
Rated Output Grid Frequency/range(Hz)
Rated Output voltage/range (V)
Grid Connection Form
Power Factor Adjustment Range
���/���V, ���/���V �.��Un-�.�Un
�L+N+PE
��Hz/��Hz-��Hz, ��Hz/��Hz-��Hz
�.� leading-�.�lagging
<�%
<�.�%In
��.�%
��.�%
��.�%
��.�%
��.�%
��.�%
��.�%
��.�%
��.�%
��.�%
��.�%
��.�%
���
���
���.�/���.�
���.�/���.�
PV Input Voltage Range(V)
���-����
���
���
���.�
���
���.�
���
���.�
���
���.�
���
���.�
���
Max. Output Fault Current (A)
Max. Output Overcurrent Protection (A)
Equipment Protection
AC Output Overcurrent Protection
AC Output Overvoltage Protection
AC Output Short Circuit Protection
Thermal Protection
Insulation Impedance detection
Arc fault circuit interrupter (AFCI)
DC Component Monitoring
DC reverse polarity protection
yes
yes
yes
yes
Optional
yes
yes
yes
DC Switch
Residual Current Detection
yes
yes
TYPE II(DC),TYPE II(AC)Surge Protection Level
Anti-islanding protection yes
- �� -
Interface
Permissible Ambient Humidity
Permissible Altitude (m)
Noise (dB)
Ingress Protection(IP) Rating
Inverter Topology
Weight [kg]
Cabinet Size（W*H*D）[mm]
Over Voltage Category
Operating Temperature Range (°C)
����m
≤ ��dB
Non-Isolated
OVC II(DC),OVC III(AC)
���×���×���.�（Excluding connectors and brackets）
��
-�� to +��℃,>��℃ derating
�-���%
IP ��
General Data
Warranty [year]
Standard � years, extendable warranty
Intelligent air coolingType Of Cooling
Grid Regulation
Safety EMC/Standard
IEC/EN �����-�-�/�/�/�, IEC/EN �����-�, IEC/EN �����-�
IEC �����, IEC �����, CEI �-��, CEI �-��, EN �����, NRS ���, RD ���,
UNE ������, OVE-Richtlinie R��, G��, VDE-AR-N ����, VDE-AR-N ����
RS���/RS���Communication Interface
Monitor Mode
LCD+LED
GPRS/WIFI/Bluetooth/�G/LAN(optional)
Display
12. EU Declaration of Conformity
within the scope of the EU directives
· Electromagnetic compatibility ����/��/EU (EMC)
· Low Voltage Directive ����/��/EU (LVD)
· Restriction of the use of certain hazardous substances ����/��/EU(RoHS)
NINGBO DEYE INVERTER TECHNOLOGY CO., LTD. confirms herewith that the products
described in this document are in compliance with the fundamental requirements and other
relevant provisions of the above mentioned directives. The entire EU Declaration of Conformity
and certificate can be found at https://www.deyeinverter.com/download/#string-inverter.
- �� -
230927011
www.deyeinverter.com
EU DoC
– v1
Ningbo Deye Inverter Technology Co., Ltd.
No. 2 6 South YongJiang Road, Daqi, Beilun, NingBo, China
EU Declaration of Confor mi ty
Product: Grid-connected PV Inverter
Models: SUN-70K-G03;SUN-75K-G03;SUN-80K-G03;
SUN-90K-G03;SUN-100K-G03;SUN-110K-G03;
Name and address of the manufacturer: Ningbo Deye Inverter Technology Co., Ltd.
No. 2 6 South YongJiang Road, Daqi, Beilun, NingBo, China
This declaration of conformity is issued under the sole responsibility of the manufacturer. Also this product
is under manufacturer’s warranty.
This declaration of confo
rmity is not valid any longer: if the product is modified, supplemented or changed in
any other way, as well as in case the product is used or installed improperly.
The object of the declaration described above is in conformity with the relevant Union harmonization legislation:
The Low Voltage Directive (LVD) 2014/35/EU;the Electromagnetic Compatibility (EMC) Directive 2014/30/EU;the
restriction o f the use of certain hazardous substances (RoHS) Directive 2011/65/
EU.
References to th e relevant harmonized standards used or references to the other technical specifications in
relation to which conformity i s declared:
LVD:
EN 62109-1:2010
🔴
EN 62109-2:2011
🔴
EMC:
EN IEC 61000-6-2:2019
🔴
EN IEC 61000-6-4:2019
🔴
EN IEC 61000-3-11:2019
🔴
EN IEC 61000-3-12:2011
🔴
Nom et Titre / Name and Title:
Au nom de / On behalf of:
Date / Date (yyyy-mm-dd):
A / Place：
Bard Dai
Senior Standard and Certification Engineer
Ningbo Deye Inverter Technology Co., Ltd.
2023-09-27
Ningbo, China
����-��-�� Ver: �.�
Add. : No.�� South YongJiang Road, Daqi, Beilun, NingBo, China.
Fax. : +�� (�) ��� ���� ����
Tel. : +�� (�) ��� ���� ����
E-mail. : [email protected]
Web. : www.deyeinverter.com
