Combiner Boxes Explained with Wiring Diagrams

Thesnapinadapterhasnotchesbuiltintoactasaguideforcuttingdown forMNPV3applications.To

useforMNPV3applications,cutthelargepiecedownto2or3spacesusingaStanleyknife.Thetwo

pieceswillneedtobegluedortapedtogether.Material

ABS,socommon

ABSpipeglue

shouldworknicely.



BusBarsfortheMNPV3:WeneverthoughtcustomerswouldbeusingtheMNPV3withtouchsafefuse

holders.Well,wewerewrongbigtime.Theseareusedallthetimeforhig h voltageapplications.They

areusedasacombinerfor

stringinvertersaswellasahighvoltagedisconnect.Theproblemisthatthey

donotcomewithafuseholderbusbar.StartingsometimeinFebruary2009,theMNPV3willcomewith

anewinternalcombiningbusbar.Thenewbusbarisshownbelow

SnapinadapterreadyfortheMNPV6combiner

Snapinadaptercutdownandready

togluetogetherforinstallationinto

theMNPV3combiner