Renogy RNG-100DB-H User Manual

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4. Renogy solar panels installation method

4.1. Installation location and environment

Thecomponentsarenotsuitableforspaceenvironment.

Donotusemirrorsormagnifyingglassestoarticiallyfocussunlightonthemodules.

Donotinstallthemoduleinalocationwherethereisariskofwaterooding.

Itisrecommendedthatthemodulesbeinstalledinanambientoperatingtemperatureof-40°C

to40°C,whichistheaveragemonthlymaximumandminimumtemperatureattheinstallation

site.Themaximumambientoperatingtemperatureofthemoduleis-40°Cto85°C.

Ensurethatthemoduleisnotsubjectedtowindorsnowpressureexceedingthemaximum

allowableloadafterinstallation.

Themoduleneedstobeinstalledinalocationwherethereisnoshadeallyearround.Make

surethattherearenoobstaclesthatmayblockthelightatthemoduleinstallationsite.

Ifthemodulesareinstalledinalocationwherethereisfrequentlightningactivity,themodules

mustbeprotectedfromlightningstrikes.

Donotinstallandusemodulesnearamesorcombustiblematerials.

Modulesmustnotbeinstalledorusedinenvironmentssubjecttoexcessivehail,snow,sand,

soot,airpollution,soot,etc.

Componentsarestrictlyforbiddentobeinstalledontheinstallationsurfacethatissusceptible

toagingandcorrosionbytheenvironment.Forexample:wood,PVCplastic,etc.

4.2. Selection of inclination angle

Moduleinclination:Theanglebetweenthesurfaceofthemoduleandthehorizontalplane.

Whenthemoduleisfacingthesunlight,themodulewillgetthemaximumpoweroutput.

ForinstallationintheNorthernHemisphere,modulesshouldpreferablyfacesouth,andfor

installationintheSouthernHemisphere,modulesshouldpreferablyfacenorth.

Fordetailedinstallationangles,pleasefollowthestandardmoduleinstallationguidelinesor

therecommendationsgivenbyexperiencedPVmoduleinstallers.

Itisrecommendedthatthemountingangleofthemodulesbenotlessthan10degrees(RV

dependingontheactualsituation),sothatthesurfacedustofthemodulescanbeeasily

carriedawaybyrainwaterwhenitrains,thusreducingthenumberofmodulecleaning;atthe

sametime,itisconducivetotheowofwateronthesurfaceofthemodules,avoidingalarge

amountofwaterfromaccumulatingontheglassforalongperiodoftimeandleavingmarks

ontheglass,whichinturnaectstheappearanceandperformanceofthemodules.

Seriallyconnected/parallelconnectedmodulesshouldbeinstalledinthesameorientationand

angle.Iftheorientationorangleisdierent,itmaycausedierentamountofsolarradiation

receivedbyeachmodule,whichmayleadtooutputpowerloss.Toachievemaximumannual

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