Ho na le mefuta e mengata ea lihokelo tsa PV tse fumanehang kajeno.Lihokelo tsena li fumaneha ho li-module whips tse ntle le tse mpe 'me li sebelisetsoa ho hokahanya li-module ho li-strings.Lihokelo tsa PV li boetse li sebelisoa ho theha DC e tsamaisang lapeng ho inverter.Lits'ebetsong tse sebelisang li-optimizers tsa DC kapa li-microinverters, lihokelo tsa PV li sebelisoa ho hokahanya module ho sesebelisoa sa boemo ba mojule.
Ho boloka tumellano ea khoutu hoa hlokahala hore lihokelo tsa PV li fuoe litekanyetso tsa UL bakeng sa ho se khonehe.Lilemong tsa morao tjena, sena se ne se hloka ho nahanoa esale pele kaha boholo ba li-module li ne li tsoa fekthering e nang le likhokahano tse tloaelehileng joalo ka Staubli MC4 kapa Amphenol.Phetoho e ntse e tsoela pele.Kajeno baetsi ba li-module ba bangata ba fetohetse ho lihokelo tsa generic PV.Ntle le moo, likhokahano tse ling tsa likhoele le mabokose a wiring a inverter DC a se a fanoa ka tlhophiso e kentsoeng pele ka lihokelo tsa PV tse seng li ntse li le teng.Leha lihokelo tsena li kopane ka botlalo le tsonaMC4leAmphenolH4, hangata kopano lipakeng tsa likhokahano tsena HASE khokahano e lekantsoeng ea UL.Bahlahlobi ba bangata ba se ba qalile ho hlokomela phapang ena e qobellang borakonteraka ho fumana tharollo.
Lihokelo tsa PV tse etsang le mohlala hangata li thathamisitsoe ho maqephe a data a module.Haeba u bona "MC4 e lumellana" ho ka etsahala hore ebe u sebetsana le sehokelo se akaretsang
Ho boloka khokahano ea PV e lumellanang le khoutu, u na le likhetho tse 'maloa.Haeba sistimi e sebelisa inverter e tloaelehileng ea likhoele, pheko e bonolo ka ho fetesisa ho conundrum ea sehokelo ke ho reka lihokelo tse eketsehileng (kapa liphali tsa pele ho likhoele) ho ts'oana le likhokahanyo tse fumanehang ho li-module.Motsamaisi oa akhaonto ea hau a ka u thusa ho tseba le ho fumana likhokahanyo tsena.Lihokelo tsena tse ling li tla sebelisoa ho boloka khokahano e lekantsoeng ea UL ho DC ea hau ea lapeng.
Haeba u khetha ho se reke lihokelo tse ling tse akaretsang tsa PV bahlahisi ba bang ba tla fana ka tiisetso e tla u fa monyetla oa ho tlosoa ha lihokelo tsa PV tsa feme.Lihokelo tsa khetho li ka ba joaloqhekelletseho liphali tsa module.Haeba u khetha leano lena, ho tla hlokahala hore ho nkeloe sebaka sa pele feela nakong ea ho emisa likhoele.
Nako ea poso: May-08-2023