Apex 300
Portable Power Station
User Manual V1.0
Important Instructions
For optimal performance, update your unit to the latest
firmware before first use.
See the appendix "Update Firmware via BLUETTI App"
for guidance.
Read and understand this manual before use and keep
it handy for future reference.
Tips
1. Fully charge the unit before first use.
2. Do not use solar panels with open circuit voltage higher than 60V. Solar input
voltage range for the unit is 12V-60V.
3. If the unit's SoC falls below 5%, please recharge the unit in time. If the SoC drops to 0,
power off the unit and charge it for at least 30 minutes before restarting.
4. If not used for more than 3 months, charge the unit to 40%-60% SoC and store it
with the power off. For optimum battery life, discharge and charge the unit every 3
months. It's recommended to charge via an AC source; if using solar energy, ensure an
input of over 100W.
Legal Information
Notice
BLUETTI's products and services are subject to the terms and conditions agreed upon
during purchase. Some aspects described in this manual may not be available under
your purchase contract. Unless otherwise specified in the contract, BLUETTI makes no
express or implied representations or warranties regarding the contents of this manual.
The contents of this manual are subject to change without notice. Please obtain the
latest version from BLUETTI official website.
If you have any questions or concerns about this manual, please contact BLUETTI
support for further assistance.
Safety Information
What's in the Box
Get to Know Your Apex 300
Apex 300 Overview
LCD Display
Use Your Apex 300
Power On/Off
Charging Options
Power Your Devices
Configure Your Apex 300
Setting Mode
AC Charging Mode
Power Lifting Mode
ECO Mode
Viewing Device Information
UPS Feature
Grid Self-Adaption Mode
Connecting Expansion Battery
Operating in Parallel
Adjust Grid Input Current
Maintenance and Care
Specifications
Troubleshooting & FAQs
Contents
1
2
3
3.1
3.2
4
4.1
4.2
4.3
5
5.1
5.2
5.3
5.4
6
7
8
9
10
11
12
13
14
Appendix
Compliance
05
08
09
09
10
11
11
12
16
17
17
18
18
18
19
19
21
22
23
24
25
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1. Safety Information
WARNING - When using the product, basic precautions should always be followed,
including the following:
• Read all the instructions before using the product.
• Handle the product with care, avoiding drops, violent impacts, or tilting.
• To reduce the risk of injury, close supervision is necessary when the product is used near
children.
• Do not put fingers or foreign objects into the product's ports.
• Use of an attachment not recommended or sold by the manufacturer may result in a
risk of fire, electric shock, or injury to persons.
• Do not move the product during operation to avoid poor connections.
• Do not expose the battery to high temperatures, as this may cause an explosion or
leakage of flammable liquids or gases.
• Do not use the product in the rain or high humidity environments.
• Do not use a battery pack or appliance that is damaged or modified. Damaged or
modified batteries may exhibit unpredictable behavior resulting in fire, explosion, or risk
of injury.
• Handle the product with caution in low air pressure environments to prevent explosions
or leaks.
• Charge the product in a well-ventilated area.
• Under abusive conditions, liquid may be ejected from the product's battery; avoid
contact. If contact accidentally occurs, flush with water. If liquid contacts eyes, additionally
seek medical help. Battery liquid may cause irritation or burns.
• In case of fire, use a dry powder fire extinguisher appropriate for the product.
• Never dispose of the product's battery in fire, hot ovens, or by cutting it.
• Do not operate the product with a damaged cord, plug, or output cable.
• To reduce the risk of damage to the electric plug and cord, pull the plug rather than the
cord when disconnecting the product.
• Do not disassemble the product; take it to a qualified service person if service or repair is
required. Incorrect reassembly may result in a risk of fire or electric shock.
• Unplug the product before any servicing to reduce the risk of electric shock.
• Power off the unit before unplugging.
INSTRUCTIONS PERTAINING TO RISK OF FIRE, ELECTRIC SHOCK, OR INJURY TO PERSONS
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Disposal and Recycling
1. Take old electronic components and batteries to designated recycling centers. This
prevents improper disposal and supports material recovery.
2. If possible, fully discharge the batteries and then place them in designated battery
recycling boxes. The batteries in this product contain hazardous chemicals. Do not
dispose of them with regular household waste. Please follow local laws and regulations
for proper battery disposal.
3. If a battery cannot fully discharge due to product malfunction, do not place it in the
battery recycling box. Instead, contact a professional battery recycling organization for
safe handling.
• WARNING - RISK OF EXPLOSIVE GASES. Follow these instructions and those published
by manufacturer of any equipment you intend to use in vicinity of the product to reduce
risk of battery explosion.
• WARNING - RISK OF ELECTRIC SHOCK. Never use the product to power tools to cut or
access live parts, wirings, or materials containing them, such as building walls.
• Have servicing performed by a qualified repair person using only identical replacement
parts. This will ensure that the safety of the product is maintained.
The symbols on the unit and its accessories are intended to remind you to read
the instructions in the literature accompanying the product before operation and
maintenance.
• The socket-outlet should be installed near the product and easily accessible for safety
purposes.
• When charging with lead-acid batteries or using the product to charge them, follow
these safety precautions:
a. Wear complete eye and clothing protection; do not touch eyes when working near a
battery.
b. No smoking, sparks, or flames near the battery or engine.
c. Avoid dropping metal tools onto the battery to prevent sparks or short circuits.
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Grounding Instructions (For AC charging only)
• This product must be grounded when connected to the grid. If this product should
malfunction, grounding provides a path of least resistance for electric current to reduce
the risk of electric shock.
• The product is equipped with an AC charging cable having an equipment grounding
conductor and a grounding plug. The plug must be plugged into an appropriate outlet
that is properly installed and grounded in accordance with all local codes and ordinances.
• WARNING - Improper connection of the grounding conductor can result in a risk of
electric shock. Check with a qualified electrician if you're in doubt as to whether the
product is properly grounded. Don't modify the plug provided with the product—if it'll
not fit the outlet, have a proper outlet installed by a qualified electrician.
SAVE THESE INSTRUCTIONS
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2. What's in the Box
Apex 300
Portable Power Station
AC Charging Cable
(5.91ft / 180cm)
Car Charging Cable
(Cig lighter - XT60, 2.41ft / 73.5cm)
Grounding Screw
(M5*10)
User Manual & Warranty Card
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3. Get to Know Your Apex 300
Grounding Terminal*
AC Input Outlet
Circuit Breaker
AC Output Voltage Selector
ECO Mode Button
AC Power Button
LCD Display
Charging Mode Selector
Power Button
Removable Dust Filter
Battery Expansion Port
DC Input
AC Outlet (NEMA 5-20R)
AC Outlet (NEMA 14-50R)
AC Outlet (NEMA TT-30R)
AC Input/Output Outlet(P050A)
①
②
③
④
⑤
⑥
⑦
⑧
⑨
⑩
⑪
⑫
⑬
⑭
⑮
⑯
* Used for grounding when powering certain appliances. For assistance, contact us or
seek guidance from the appendix "Grounding Guidelines (Minimum cross-sectional
area: 8AWG )".
3.1 Apex 300 Overview
111213141516
41 2 3 5 106 7 8 9
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* AC Output Restore: When the battery is depleted or reaches the SoC low value
which causes the unit to shut down, the AC output status will be saved and
automatically restored once connected to grid power.
Charge/Discharge Limits: Charging or discharging stops when the set limit is reached.
Progress Bar: Indicates charging progress (fills up during charging or pass-through
charging, depletes during discharging).
3.2 LCD Display
①
②
③
④
⑤
⑥
⑦
⑧
⑨
⑩
⑪
⑫
Power Lifting Mode
Turbo Charging
Silent Charging
AC Output Restore*
ECO Mode
Child Lock
Charge/Discharge Limits*
State of Charge (SoC)
Progress Bar*
WiFi
Bluetooth
Fan*
⑬
⑭
⑮
⑯
⑰
⑱
⑲
⑳
㉑
㉒
㉓
㉔
AC Input Alarm
AC Input Power
AC Output*
AC Output Alarm
AC Output Power
AC Output Frequency
AC Input*
DC Input*
Parallel Connection
Expansion Batteries*
Charge Reminder*
AC Output Voltage
Remaining Time*
High/Low Temp
Overload
Overcurrent
System Fault
DC Output Power
DC Output Alarm
DC Output*
DC Input Power
DC Input Alarm
㉕
㉖
㉗
㉘
㉙
㉚
㉛
㉜
㉝
㉞
1
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13
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30
33
31
32
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16
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① Power On
Press the power button; the lit button indicates that the Apex 300 is on standby.
Power Off
Long press the power button for about 2 seconds to turn off the unit.
③ AC Output On/Off
Press the AC power button to turn on when Apex 300 is on. Press again to turn it off.
④ ECO Mode On/Off
Press the ECO mode button to turn on when Apex 300 is on. Press again to turn it off.
② Charging Mode Selector
* Fan: Flashes when the fan is malfunctioning.
DC/AC Output: Indicates active output.
AC Input: Shows Apex 300 charges via wall outlet or generator.
DC Input: Shows Apex 300 charges via solar panels, cars, or lead-acid batteries.
Expansion Batteries: Displays the number of connected expansion batteries.
Charge Reminder: SoC below 5%. Charge the unit in time.
Remaining Time: Shows the time remaining for charging or discharging.
4. Use Your Apex 300
4.1 Power On/Off
Silent Auto (Standard) Turbo
12345
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⑤ AC Output Voltage Selector
Push up for 120V output or down for 240V output. This switch is unavailable in parallel
mode, where the output is set to 240V by default.
Notes:
• To set the charging mode via the app, select "Auto" charging mode.
• When connected in parallel, set all units to "Auto" for the app to control the
charging mode.
• When Apex 300 is on, press any button to activate the LCD display.
• Switching between 120V and 240Ve output voltage cuts off the AC output.
4.2 Charging Options
4.2.1 Wall Outlet
Plug the Apex 300 into a standard wall outlet. The charging stops once it's fully charged.
For quicker charging, enable Turbo Charging mode using the charging mode selector or
the app. Connect the Apex 300 to a wall outlet through the P050A port with the optional
NEMA TT-30P to P050A or NEMA L14-50P to P050A cable. This allows the Apex 300 to
reach 80% charge in about 45 minutes at an ambient temperature of 77°F (25°C).
Standard AC charging cable (15A Max.)
NEMA TT-30P to P050A cable (30A Max.)
NEMA L14-50P to P050A cable (50A Max.)
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Note: Make sure your solar panel(s) meet the following requirements:
Voc: 12V-60V Current: 20A Max. Power: 1,200W Max.
4.2.3 Lead-acid Battery
Connect the Apex 300 to a lead-acid battery using the optional lead-acid battery
charging cable. Ensure the red cable is connected to the positive terminal and black to
the negative. The maximum charging current is 20A (Use a 24V lead-acid battery and set
to PV input mode.).
4.2.2 Solar Panel
Connect your solar panel(s) to the Apex 300 with the solar charging cable (sold separately).
In the advanced mode of the APP, the DC input current can be adjusted.
* U: Solar input voltage; I: Input current
PV
12V ≤ U* ≤ 30V, I* ≤ 8.2A
30V < U ≤ 60V, I ≤ 20A
12V ≤ U ≤ 16V, I ≤ 8.2A
16V < U ≤ 60V, I ≤ 20A
DC Input Source Non-Advanced Mode Settings Advanced Mode Settings
Note: Do not plug the unit's AC charging cable into its own AC outlets, as this could
damage the connected device.
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Notes:
• Make sure the generator delivers a pure sine wave output with matching voltage
and frequency.
• Ensure the generator's output power exceeds the Apex 300's charging requirements.
• It's recommended to enable the Grid Self-Adaption mode when charging the
Apex 300 with a generator.
Note: Make sure your car has power and the engine is running while charging to
prevent over-discharging the car battery.
4.2.5 Generator
Connect the Apex 300 to a gasoline, propane, or diesel generator using the AC charging
cable. The charging stops automatically when fully charged.
4.2.4 Car
Connect the Apex 300 to your car's 12V or 24V cigarette lighter port using the car charging
cable. It charges at up to 96W with a 12V port and 192W with a 24V port, automatically
stopping when fully charged.
For faster charging, you can use the optional BLUETTI Charger 1. For details, refer to
CHARGER 1 DC-DC Charger User Manual.
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Notes:
• Make sure the EV charging station delivers a pure sine wave output with matching
voltage and frequency.
• Ensure the EV charging station's output power exceeds the Apex 300's charging
requirements.
• It's recommended to enable the Charging Station in the app's Advanced Settings.
4.2.6 EV Charging Station
Connect the Apex 300 to an EV charging station using the optional EV charging cable
(sold separately).
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Note: When servicing the devices connected to the unit, remember to unplug
them from the outlets. Even if the AC output is turned off, physically unplugging
the devices is necessary for complete disconnection.
TT-30 can only output 16A Max. when the AC output voltage is switched to 240V.
Note: A Hub D1 is required. For details, please refer to the Hub D1 DC Power Hub
User Manual.
4.3 Power Your Devices
AC Output
DC Output
1,920W Max., 20A Max.
3,600W Max., 30A Max.
3,840W Max., 50A Max.
3,840W Max., 50A Max.
12VDC/10A; 24VDC/5A
12VDC/10A; 24VDC/5A
100W Max. per port
5V/3A
12VDC/50A; 24VDC/25A
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5.1 Settings Mode
Enter the Mode: Press and hold the AC power and ECO mode buttons simultaneously
for about 2 seconds. The frequency icon flashes.
Exit the Mode: Press and hold both the AC power and ECO mode buttons again.
If left idle for 1 minute, the Apex 300 automatically exits without saving any changes.
5. Configure Your Apex 300
Adjust settings in Settings Mode.
• Turn off AC output before setting the frequency.
• Press the ECO mode button to navigate through the items, and press the AC
power button to adjust.
Use the buttons on the unit or the app to switch frequencies, toggle WiFi and
Bluetooth, and activate modes like Power Lifting, Turbo and Silent Charging, and ECO.
For advanced settings and features - such as Grid Self-Adaption mode, UPS mode,
adjusting maximum grid input current, and detailed ECO mode settings - use the
BLUETTI app. Refer to the app manual for more details.
P01
P03
P04
P05
P06
P07
P08
Frequency
Charging Mode
Power Lifting Mode
ECO Mode
Bluetooth
WiFi
Child Lock
Page Code Setting
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5.2 AC Charging Mode
The Apex 300 offers three charging modes: Standards, Turbo, and Silent. By default, the
unit charges in Standard mode.
5.3 Power Lifting Mode
Power Lifting Mode is disabled by default. It allows Apex 300 to power up to 7,680W pure
resistive loads like kettles, electric blankets, hairdryers, and similar heating devices.
Mode AC Input Solar Input AC + Solar Input Note
Battery-friendly
Quick recharge
Quiet and low-power operation
Notes:
• This mode is only for pure resistive loads rated 3,840W-7,680W.
• In this mode, the actual operating power of the connected device will be lower
than its rated power.
Note: The data above is for reference only.
Notes:
• AC-ECO Mode is not available when charging with AC power.
• Press the ECO mode button to turn on/off AC-ECO and DC-ECO modes together,
and use the BLUETTI app to control them separately.
• Disable the ECO mode when connecting small devices under 60W or critical
appliances such as lights and refrigerators.
5.4 ECO Mode
AC-ECO and DC-ECO modes are enabled by default. The Apex 300 shuts off the AC or
DC output after a period of low (default 4 hours with 10W for AC, 5W for DC) or no load.
1,440W Max.
3,840W Max.
500W Max. 500W Max.
1,440W Max.
2,400W Max.
500W Max.
1,440W Max.
3,840W Max.
Standard
Turbo
Silent
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Note: When the output voltage switches to 240V, the 20A socket has a difference of 0ms
and 20ms. When the output voltage switches to 120V, both are 20ms.
Connect Apex 300 to the wall, and it directly draws power from the outlet to operate
connected devices. It switches to battery power instantly (within 0 ms or 20ms with specific
outlets) during an outage when connected to specific outlets. Set UPS modes in the app.
6. View Device Information
7. UPS Feature
View device information in Settings Mode, too.
• Go to the P01 frequency page and long press the ECO mode button to view the
unit's SN.
• To navigate through the settings, press and hold the ECO mode button again for
about 2 seconds.
• When on Fault History page, long press the AC power button for about 2 seconds,
then release to clear the history.
Serial Number (SN)
Error Code
Fault History
Version
Page Code Information
Backup UPS
0ms
Backup UPS
≤20ms
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• Backup
Apex 300 charges using available solar and grid power, with a priority on solar.
• Time of Use
Save costs by scheduling Apex 300 to charge during off-peak hours and power devices
during peak hours.
• Self-consumption
Efficiently uses solar energy. Apex 300 initially charges from the grid to a set SoC and
seamlessly switches to solar replenishment.
AC Loads
Input power
from grid
Time
Time
Backup
output power
(W)
(W)
0%
100%
0%
100%
Period
Load Power
Charge
Grid
Discharge Discharge Discharge
Apex 300 + PVApex 300 + PV Apex 300
0:00 6:00 12:00 18:00 24:00
AC Loads
Electricity Price
Household C
onsumption
SoC
100%
Remain capacity
only from solar
energy
Charging from
utility grid
Battery capacity
0%
AC Loads
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• Custom
Personalize charging/discharging schedule, set battery SoC limits, and control the
schedule and grid input switches.
When charging with an unstable generator or grid power, or if consumption power
exceeds charging power, enable this mode in the app. The Apex 300 automatically
adjusts to handle power fluctuations, protecting the unit and connected devices from
potential issues due to variations in power quality.
8. Grid Self-Adaption Mode
Attention: Not for devices like data servers or workstations that require high-performance
UPS. BLUETTI assumes no liability for issues arising from violating this restriction.
Notes: For a seamless 0ms UPS switchover, set the voltage to 240V and connect to the
grid via the 15A AC input. Then, plug essential loads into the two left AC outlets.
Period
Load Power
Charge
Grid
Discharge Discharge Discharge
Apex 300Apex 300 Apex 300
0:00 6:00 12:00 18:00 24:00
AC Loads
Unstable
grid
Unstable
generator
Charging and
discharging
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Use the battery expansion cables to connect to up to 6 B300K batteries for a maximum
capacity of 19,353.6Wh.
9. Connect Expansion Battery
Notes:
• Power off all units before connecting.
• Power on the Apex 300, and the battery activates automatically. Stacking the units
is recommended.
• When connecting two or more B300K batteries, it's recommended to securely
mount the units to the wall using metal brackets and screws.
• The Apex 300 is compatible with both B300 and B300S battery packs, but mixing
them is not recommended.
• Both ends of all battery cables must be locked for normal charging and discharging.
• The P090D cable needs to be purchased separately.
Apex 300 + 1*B300K Apex 300 + 2*B300K Apex 300 + 3*B300K
Apex 300 + 4*B300K Apex 300 + 5*B300K Apex 300 + 6*B300K
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To increase your power output, you can connect two or three Apex 300 units in parallel
using the Hub A1 parallel box. For details, refer to the Hub A1 User Manual.
Connecting Two Apex 300 Units
This setup provides up to 7,680W of power and 38,707.2Wh of capacity with 12 B300K
batteries.
Connecting Three Apex 300 Units
This setup provides up to 11,520W of power and 58,060.8Wh of capacity with 18 B300K
batteries.
10. Parallel Connection
Notes:
• Make sure all Apex 300 units are powered off before connecting.
• Power on one Apex 300 unit to automatically turn on the others.
• Settings from one unit will sync with all connected units.
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Disconnecting the System
To disconnect the parallel system, follow these steps:
Step 1: Press and hold the AC power button on one Apex 300 unit until both AC input
and output power display "OFF" on the screen.
Step 2: Disconnect its parallel cable from Hub A1.
Step 3: Close the cover of the Hub A1's unused outlet.
Attention: Follow proper steps when connecting or disconnecting devices. BLUETTI
is not responsible for any issues caused by unauthorized actions.
Standard Charging
The default grid input current is set at 12A.
11. Adjust Grid Input Current
Standard AC charging cable (15A Max.)
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Turbo Charging
The maximum grid input current is 50A.
• If the unit's SoC falls below 5%, please recharge the unit in time.
• Before storing, charge to 40%-60% SoC, then power off and disconnect all cables.
• Store it in a cool, dry place, away from flammable materials.
• Safe storage temperature: -10°C to 40°C (14°F to 104°F). For storage over a month, keep
it below 35°C (95°F).
• Fully cycle every 3 months to maintain battery health.
• Avoid extended storage; it may impact performance and lifespan.
If SoC drops to 0 during storage or startup:
• Shut down immediately.
• Charge within 48 hours.
• Keep it at 5°C to 35°C (41°F to 95°F) for 6 hours before charging.
• Recommended to charge via an AC source; if using solar energy, ensure an input of
over 100W.
12.Maintenance and Care
Notes:
• Use the BLUETTI app to adjust the grid input current.
• It is recommended that an overcurrent protection device (OCPD) be installed
upstream. A model rated at 60A, 2-pole, 120/240VAC is suggested to ensure the
safety and stability of the circuit.
• It's recommended to consult a licensed electrician to confirm your home circuit
can support the required current.
• To achieve a grid input current exceeding 15A, the NEMA L14-50P to P050A cable
must be purchased separately.
• The Standard AC charging cable and the NEMA L14-50P to P050A cable cannot
be connected simultaneously to charge the device.
NEMA L14-50P to P050A cable (50A Max.)
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13. Specifications
Battery Capacity
Battery Type
Weight
Dimensions (L × W × H)
Charging Temperature
Discharging Temperature
Storage Temperature
Working Humidity
IP Rating
2,764.8Wh (51.2V/54Ah)
LiFePO
4
About 38kg (83.78lbs)
525 × 327 × 320mm (20.67 × 12.87 × 12.6in)
0°C to 40°C (32°F to 104°F)
-20°C to 40°C (-4°F to 104°F)
-20°C to 40°C (-4°F to 104°F)
10% to 90%
IP20
Model Apex 300
AC Output
AC Charging 3,840W Max. (80% in 45 mins @15°C to 25°C / 59°F to 77°F )
3,840W Max.
Output (Voltage Selector: 120V):120V 50/60Hz,
20A Max. each port
Output (Voltage Selector: 240V)：120V 50/60Hz,
16A Max. each port (Every Two Ports: 1920W Max.)
3840W Max.
Output (Voltage Selector: 120V):
(Discharge Only): 120V 50/60Hz, 32A Max.
(Bypass Mode): 120V 50/60Hz, 50A Max.
Output (Voltage Selector: 240V):
(Discharge Only): 120V/240V 50/60Hz, 16A Max.
(Bypass Mode): 120V/240V 50/60Hz, 50A Max.
3,840W Max. (Requires to be used with Hub A1)
3600W Max.
Output (Voltage Selector: 120V): 120V 50/60Hz, 30A Max.
Output (Voltage Selector: 240V): 120V 50/60Hz, 16A Max.
4 × AC Outlet (NEMA 5-20R)
1 × AC Outlet (NEMA TT-30R)
1 × AC Outlet (NEMA 14-50R)
1 × AC Output (P050A)
AC Input
AC charging input port
120V, 50Hz / 60Hz, 15A Max. 1,800W Max. (Charging + Bypass)
DC Input (2 × XT60PM-M) 1,200W Max. per port, 12V-60V, 20A Max.
Apex 300: 3840W Max
Apex 300+1~6 B300K: 6240W Max
AC + DC Charging
120V/208V or 120V/240V 50/60Hz, 50A Max.
120V: 6,000W Max. (Charging + Bypass)
240V: 12,000W Max. (Charging + Bypass)
1 × AC Input (P050A)
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14. Troubleshooting & FAQs
Error Code Description
Inverter overload
Inverter short circuit
PV overvoltage
PV overtemperature
Charging temperature too high
Charging temperature too low
Discharging temperature too high
Discharging temperature too low
Grid overfrequency
Grid underfrequency
/
E001
E002
E003
E033
E039
E085
E086
E087
E088
E115
E116
Others
Solutions
• Check device power usage.
• Reduce load if too high.
• Place the unit in an ambient temperature
range of 0°C to 40°C (32°F to 104°F).
• Wait 10 mins for the unit to cool down.
• Turn on the AC output again.
• Check devices for short circuits.
• Disconnect and fix.
• Make sure the PV input voltage is within 12V-60V.
• Wait 10 mins for the unit to cool down.
• Re-enable the PV input.
• Wait for the unit to cool down before using it
again.
• Wait for the unit to cool down before using
it again.
• Place the unit in an ambient temperature
range of -20°C to 40°C (-4°F to 104°F).
• Verify home grid frequency.
• Contact utility company if necessary.
• Verify home grid frequency.
• Contact utility company if necessary.
• Contact BLUETTI support for assistance.
Inverter overtemperature
protection, AC output off
Battery Expansion Port
Parallel Port
Interface P050A
51.2VDC, 90A Max.
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FAQs (Frequently Asked Questions)
Q1:
A:
Q2:
A:
Q3:
A:
Q4:
A:
Q5:
A:
Q6:
A:
How do I know whether my devices will work with this product?
Keep the total AC power below 3,840W. Some devices with motors or compressors
may start at 2-4 times their rated power, which could easily overload the Apex 300.
Can I use third-party solar panels to charge this product?
Yes, you can use third-party solar panels with open circuit voltage of 12V-60V and
MC4 connectors. Avoid mixing different types of solar panels.
Can it charge and discharge at the same time?
Yes, the Apex 300 supports pass-through charging.
Why is the charging power often too low?
The built-in BMS adjusts the charging power based on battery temperature and SoC
to protect the battery and extend its life.
How to calculate the operation time?
Operation time = Battery Capacity × DoD × η ÷ (Load + Apex 300's Self-consumption)
Note: DoD (Depth of Discharge) is 95%. η (inverter efficiency) is over 90%. The Apex
300 self-consumption is about 20W.
Why does a warning come up when using a diesel heating pump with the
cigarette lighter port?
The pump may require more initial power to start. Use a compatible adapter to start
and run the pump with our AC outlets.
Appendix
Update Firmware via BLUETTI App
Keeping firmware updated is IMPORTANT for optimal performance. For detailed instructions,
refer to the app user manual in the app. Using the Elite 200 V2 upgrade as an example.
1. Download the BLUETTI app
Scan the QR code or search for “BLUETTI” in the App
Store or Google Play to download the app.
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2. Log in or sign up
Log in with a BLUETTI account. If there is no
account, create one by following the on-screen
instructions.
3. Bind the unit
• Tap Add Device directly or
access My Devices > Add
Device to start the process.
• Select the unit from the
available device list, or choose
Add Manually and enter the
unit's serial number (SN).
• Alternatively, tap Scan on the
Home page or in Add Device
page to bind via QR code.
4. Connect via Bluetooth
On the My Devices page, tap the unit and
select Bluetooth as the connection method.
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Use a cable with OT terminals for grounding. Connect one end to the grounding terminal
with a grounding screw and the other end to the wall outlet or home distribution box ground.
Note:
• Ensure the unit remains powered on and connected during the update.
• Keep your phone and the unit close together (recommended range: 16.4ft / 5m).
• Do not exit app until done.
Grounding Guidelines
Only use the grounding terminal when the product is connected to the home grid using
a 2-pin cable, or if the wall outlet's grounding is ineffective, and the connected device
features a metal case.
5. Check for Firmware Updates
Tap Upgrade to access the Upgrade page.
The app will check for the latest firmware version
available for the unit.
6. Download and Install the Update
If a new firmware update is available, tap
Upgrade and follow the on-screen instructions.
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• FCC Statement
This device complies with part 15 of the FCC Rules. Operation is subject to the following
two conditions:
(1) This device may not cause harmful interference.
(2) This device must accept any interference received, including interference that may
cause undesired operation.
This equipment has been tested and found to comply with the limits for a Class B digital
device, pursuant to part 15 of the FCC Rules. These limits are designed to provide
reasonable protection against harmful interference in a residential installation. This
equipment generates, uses and can radiate radio frequency energy and, if not installed
and used in accordance with the instructions, may cause harmful interference to radio
communications. However, there is no guarantee that interference will not occur in a
particular installation. If this equipment does cause harmful interference to radio or television
reception, which can be determined by turning the equipment off and on, the user is
encouraged to try to correct the interference by one or more of the following measures:
- Reorient or relocate the receiving antenna.
- Increase the separation between the equipment and receiver.
- Connect the equipment into an outlet on a circuit different from that to which the
receiver is connected.
- Consult the dealer or an experienced radio / TV technician for help.
FCC Caution: Any changes or modifications not expressly approved by the party
responsible for compliance could void the user's authority to operate this equipment.
IMPORTANT NOTE: FCC Radiation Exposure Statement
This equipment complies with FCC radiation exposure limits set forth for an uncontrolled
environment. This equipment should be installed and operated with a minimum
distance of 20cm between the radiator and your body.
Compliance
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• IC Caution
This device contains licence-exempt transmitter(s) / receiver(s) that comply with Innovation,
Science and Economic Development Canada’s licence-exempt RSS(s). Operation is
subject to the following two conditions:
(1) This device may not cause interference.
(2) This device must accept any interference, including interference that may cause
undesired operation of the device.
RF exposure statement: The equipment complies with ISED Radiation exposure limits
set forth for uncontrolled environments. This equipment should be installed and operat-
ed with a minimum distance of 20cm between the radiator and your body.
L’émetteur/récepteur exempt de licence contenu dans le présent appareil est conforme
aux CNR d’Innovation, Sciences et Développement économique Canada applicables aux
appareils radio exempts de licence. L’exploitation est autorisée aux deux conditions
suivantes:
(1) L' appareil ne doit pas produire de brouillage;
(2) L' appareil doit accepter tout brouillage radioélectrique subi, même si le brouillage
est susceptible d' en compromettre le fonctionnement.
Déclaration d'exposition aux RF : L'équipement est conforme aux limites d'exposition
aux rayonnements ISDE définies pour les environnements non contrôlés. Cet équipe-
ment doit être installé et utilisé avec une distance minimale de 20 cm entre le radiateur
et votre corps.
CAN ICES (B) / NMB (B)
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@ BLUETTI Official
@bluetti.inc @bluetti.inc@ bluetti_inc
Need Help? We're here for you!
Visit Us
BLUETTI Power Inc.
6185 S Valley View Blvd, Ste D, Las Vegas, NV 89118, US
https://bluetti.com/
+1 800-200-2980 (Mon-Sun 9:00-17:00)
service@bluettipower.com
