Njengoko imfuno yamandla azinzileyo ikhula, ukuveliswa kwamandla e-photovoltaic (PV) kuye kwaba sisisombululo esikhokelayo. Nangona izinto ezininzi zinempembelelo ekusebenzeni kwenkqubo ye-PV, enye icandelo elihlala lingahoywa lukhetho olufanelekileyo lweentambo ze-photovoltaic. Ukukhetha iintambo ezifanelekileyo kunokonyusa kakhulu ukuhanjiswa kwamandla, ukhuseleko, kunye nobomi benkqubo. Eli nqaku libonelela ngeengcebiso ezisebenzayo, ngokugxila ekukhetheni intambo ye-PV, ukwandisa ukusebenza kakuhle kokuveliswa kwamandla kwenkqubo yakho.
1. Khetha uMgangatho oPhezuluIintambo zePV
Iintambo zePV ezikumgangatho ophezulu zisisiseko senkqubo yelanga esebenzayo nekhuselekileyo. Qinisekisa ukuba iintambo zihambelana nemigangatho yamazwe ngamazwe njengeTÜV, UL 4703, kwayeIEC 62930, njengoko ezi ziqinisekiso ziqinisekisa ukuqina kunye nokusebenza.
Iinketho zentambo ezidumileyo ezifanaEN H1Z2Z2-KkwayeTUV PV1-Fziyilelwe ukusetyenziswa ixesha elide kufakelo lwelanga, ezibonelela:
- Ukuxhathisa umbane okuphantsi ukwenzela ukuhanjiswa kwamandla afanelekileyo.
- Ukukhuselwa kwimiba yokusingqongileyo efana nemitha ye-UV kunye nokufuma.
- Ukumelana nomlilo ukunciphisa imingcipheko enokwenzeka.
Ukutyala imali kwiintambo ezikumgangatho ophezulu kunciphisa ilahleko yamandla kwaye kwandise ubomi benkqubo yakho.
2. Qwalasela uBubungakanani beCable kunye neSakhono sokuThwala sangoku
Ubungakanani bekhebula buchaphazela ngokuthe ngqo ukuhanjiswa kwamandla. Iintambo ezingaphantsi kobukhulu zingakhokelela ekuhlalweni kwamandla ombane, okukhokelela ekulahlekelweni kwamandla kunye nokufudumeza.
Kwiinkqubo ezininzi zePV, ubungakanani obusetyenziswa ngokuqhelekileyo bu4mm² or 6mm², kuxhomekeke kumthamo wenkqubo kunye nobude bentambo. Qinisekisa ukuba intambo ekhethiweyo inomthamo okhoyo ophetheyo olungele ukufakela kwakho ukugcina ukusebenza kakuhle kunye nokhuseleko.
3. Beka phambili iMathiriyeli eNganyangekiyo kwiMozulu kwaye eZimayo
Iintambo ze-Photovoltaic kufuneka zimelane nemingeni eyahlukeneyo yokusingqongileyo. Jonga iintambo ezine:
- I-UV kunye ne-ozone-resistant insulationukunyamezela ukugqatswa lilanga ixesha elide.
- Iipropati ze-flame-retardant ezihambelanayoIEC 60332-1ukhuseleko emlilweni.
- Ubushushu bokusebenza buqala ukusuka-40°C ukuya +90°Cukujongana neemeko ezinzima.
Izinto ezifanaTPE or XLPEzilungele ukugquma, ziqinisekisa ukuguquguquka kunye nokusebenza okuhlala ixesha elide.
4. Sebenzisa uQhagamshelwano olululo lweCable kunye nokupheliswa
Uqhagamshelo olukhuselekileyo noluzinzileyo lubalulekile ekunciphiseni ilahleko yamandla. Sebenzisa izihlanganisi ezikumgangatho ophezulu, ezifanaIzihlanganisi zeMC4, ukuthintela ukupheliswa okuxekethileyo okanye okunomhlwa.
Rhoqo jonga imidibaniso ukuqinisekisa ukuba ihlala iqinile kwaye ayinabumdaka okanye ukufuma. Ufakelo olufanelekileyo kunye nokugcinwa koqhagamshelwano lunegalelo ekugqithiseni amandla okuthembekileyo kunye nokuzinza kwenkqubo.
5. Nciphisa iVoltage Drop ngokuLayitha kweCable eLungileyo
Ukubaleka kweentambo ezinde kunokubangela ukuhla kwamandla ombane, ukunciphisa ukusebenza kakuhle kwenkqubo. Ukunciphisa le lahleko:
- Sebenzisa ubude beentambo ezimfutshane xa kunokwenzeka.
- Lungiselela umzila wentambo ukunciphisa ukugoba okungeyomfuneko kunye nobude obongezelelweyo.
- Khetha iintambo ezinommandla omkhulu onqamlezileyo wofakelo olufuna imitsi emide.
Ezi zicwangciso ziqinisekisa ukunikezelwa kwamandla okusebenzayo ukusuka kwiipaneli zelanga ukuya kwii-inverters.
6. Qinisekisa ukuGqibela ngokufanelekileyo kunye noKhuseleko
Ukuthoba kubalulekile kuzo zombini ukhuseleko lwenkqubo kunye nokusebenza. Iintambo zokumisa zinceda ukukhusela umbane kunye nokuzinzisa inkqubo ngexesha lokusebenza.
Ukongeza, khetha iintambo ezine-insulation efanelekileyo kunye nokukhusela ukunciphisa iziphumo zokuphazamiseka kwe-electromagnetic interference (EMI) kunye nokuqinisekisa ukusebenza okungaguqukiyo.
7. Beka iliso kwaye ugcine iiCables zePV rhoqo
Ukugcinwa rhoqo kubalulekile ukugcina inkqubo yakho yePV ikwimeko ephezulu. Ngamaxesha athile jonga iintambo zombane ukuze ubone iimpawu zokuguga, ukonakala, okanye ukudleka. Khusela iintambo kwiingozi zokusingqongileyo, ezifana neempuku okanye ukufuma okugqithisileyo, usebenzisa iinkqubo zolawulo lweentambo ezifana nezikliphu, amaqhina, okanye iiconduits.
Ukucoca kunye nokulungelelanisa iintambo zakho rhoqo akuphuculi ukusebenza kuphela kodwa kwandisa ubomi benkqubo yonke.
Ukuqukumbela
Ukukhetha kunye nokugcina iintambo ze-PV ezifanelekileyo linyathelo elibalulekileyo ekuphuculeni ukuveliswa kwamandla e-photovoltaic. Ngokubeka phambili izinto ezikumgangatho ophezulu, ubungakanani obufanelekileyo, uyilo olusebenzayo, kunye nokugcinwa rhoqo, unokuphucula ukusebenza kakuhle kwenkqubo yakho kunye nokuphila ixesha elide.
Utyalo-mali kwiintambo zeprimiyamu kunye nokulandela ezona ndlela zilungileyo azikhulisi nje ukwenziwa kwamandla kodwa zinciphisa iindleko zexesha elide. Thatha inyathelo lokuqala ekwandiseni amandla elanga lakho ngokuphucula iintambo zakho kunye nokuqinisekisa ukufakela okufanelekileyo kunye nokhathalelo.
Lungiselela inkqubo yakho yamandla elanga namhlanje ukuze ube nekamva eliqaqambileyo nelizinzileyo!
Ixesha lokuposa: Dec-23-2024