Goodwe DNS Series Quick Installation Guide

01
01 Safety Precautions
• Theinformationinthisquickinstallationguideissubjecttochangeduetoproductupdates
orotherreasons.Thisguidecannotreplacetheproductlabelsorthesafetyprecautionsinthe
usermanualunlessotherwisespeci󽗉ed.Alldescriptionshereareforguidanceonly.
• Beforeinstallations,readthroughthequickinstallationguideandtheusermanualtolearn
abouttheproductandtheprecautions.
• Allinstallationsshouldbeperformedbytrainedandknowledgeabletechnicianswhoare
familiarwithlocalstandardsandsafetyregulations.
• Checkthedeliverablesforcorrectmodel,completecontents,andintactappearance.Contact
GoodWeifanydamageisfoundoranycomponentismissing.
• Useinsulatingtoolsandwearpersonalprotectiveequipmentwhenoperatingtheequipment
toensurepersonalsafety.Wearanti-staticgloves,clothes,andwriststripwhentouching
electrondevicestoprotecttheinverterfromdamage.
• Strictlyfollowtheinstallation,operation,andcon󽗉gurationinstructionsinthisguideand
usermanual.GoodWeshallnotbeliableforequipmentdamageorpersonalinjuryifyoudo
notfollowtheinstructions.Formorewarrantydetails,pleasevisithttps://en.goodwe.com/
warranty.asp.
DC Side:
1. Ensurethecomponentframesandthebracketsystemaresecurelygrounded.
2. ConnecttheDCcablesusingthedeliveredDCconnectorsandterminals.GoodWeshallnot
beliablefortheequipmentdamageifotherconnectorsorterminalsareused.
3. EnsuretheDCcablesareconnectedtightlyandsecurely.
4. MeasuretheDCcableusingthemultimetertoavoidreversepolarityconnection.Also,the
voltageshouldbeunderthepermissiblerange(≤600V).
5. ThePVmodulesusedwiththeinvertermusthaveanIEC61730classArating.
AC Side：
1. Thevoltageandfrequencyattheconnectingpointshouldmeettheon-gridrequirements.
2. AnadditionalprotectivedevicelikethecircuitbreakerorfuseisrecommendedontheAC
side.Speci󽗉cationoftheprotectivedeviceshouldbeatleast1.25timestheACoutputrated
current.
3. PEcableoftheinvertermustbeconnected󽗉rmly.Theresistancebetweentheneutralwire
andtheearthcableislessthan10Ω.
4. YouarerecommendedtousecoppercablesasACoutputcables.ContactGoodWeifyou
wanttousealuminumcables.
Inverter Side：
1. Terminalsatthebottomoftheinvertercannotbearmuchload.Otherwise,theterminalswill
bedamaged.
2. Alllabelsandwarningmarksshouldbeclearaftertheinstallation.Donotscrawl,damage,
orblockanylabelonthedevice.
3. Labelsontheinverterareasfollowing.
Warning
General Disclaimer
Safety Disclaimer

Goodwe DNS Series Specifications

General

Max. Efficiency	97.8%
MPPT Efficiency	99.9%
Cooling Method	Natural Convection
Protection Rating	IP65
Start Voltage	80 V
Nominal AC Voltage	230 V
THDi	<3%
Number of MPPTs	2
Output Voltage	230 V
Frequency	50 Hz / 60 Hz
Type	Grid-Tied Inverter
Rated Power Output	3000W, 3600W, 4200W, 5000W
Communication	RS485
Max. DC Input Power	4500W, 5400W, 6300W, 7500W
Max. DC Voltage	550V
MPPT Voltage Range	80-500V
Rated AC Output Power	3000W, 3600W, 4200W, 5000W
AC Voltage Range	180V - 280V
Power Factor	0.8 leading to 0.8 lagging
Operating Temperature Range	-25°C to 60°C
MPPT Range	80-500V
Model	DNS Series