Kulula kakhulu ukufaka inkqubo enokuvelisa umbane.Kukho izinto ezintlanu eziphambili ezifunekayo:
1. Iiphaneli zelanga
2. Isibiyeli secandelo
3. Iintambo
4. I-inverter edibeneyo yegridi ye-PV
5. Imitha efakwe yinkampani yegridi
Ukukhethwa kwephaneli yelanga (imodyuli)
Okwangoku, iiseli zelanga kwimarike zahlulwe kwi-silicon ye-amorphous kunye ne-crystalline silicon.I-crystalline silicon inokwahlulwa ibe yi-silicon ye-polycrystalline kunye ne-silicon ye-monocrystalline.Ukuphumelela kokuguqulwa kweefoto zombane zezi zinto zintathu zezi: isilicon ye-monocrystalline> isilicon ye-polycrystalline> isilicon e-amorphous.I-crystalline silicon (i-silicon ye-monocrystalline kunye ne-polycrystalline silicon) ngokusisiseko ayivelisi okwangoku phantsi kokukhanya okubuthathaka, kunye nesilicon ye-amorphous inokukhanya okulungileyo okubuthathaka (kukho amandla amancinci phantsi kokukhanya okungenamandla).Ngoko ke, ngokubanzi, i-silicon ye-monocrystalline okanye i-polycrystalline silicon iiseli zelanga kufuneka zisetyenziswe.
2. Ukukhetha inkxaso
I-Solar photovoltaic bracket yi-bracket ekhethekileyo eyenzelwe ukubeka, ukufaka kunye nokulungisa iipaneli zelanga kwi-solar photovoltaic power generation system.Izinto eziqhelekileyo ziyi-aluminium alloy kunye nensimbi engenasici, enobomi obude benkonzo emva kokutshisa i-galvanizing.Iinkxaso zihlulwe ngokukodwa zibe ngamacandelo amabini: ukulandelela okusisigxina kunye nokuzenzekelayo.Okwangoku, ezinye izixhaso ezizinzileyo kwimarike nazo zinokuhlengahlengiswa ngokweenguqu zonyaka zokukhanya kwelanga.Kanye njengokuba yayifakwe okokuqala, i-slope yepaneli nganye yelanga inokulungiswa ukuze ihambelane nee-angles ezahlukeneyo zokukhanya ngokuhambisa i-fasteners, kwaye i-solar panel inokulungiswa ngokuchanekileyo kwindawo echaziweyo ngokuqinisa kwakhona.
3. Ukukhetha ikhebula
Njengoko kukhankanyiwe ngasentla, i-inverter iguqula i-DC eyenziwe yiphaneli yelanga ibe yi-AC, ngoko ke inxalenye esuka kwiphaneli yelanga ukuya ekupheleni kwe-DC ye-inverter ibizwa ngokuba yi-DC side (icala le-DC), kwaye icala le-DC kufuneka lisebenzise ekhethekileyo. photovoltaic DC cable (DC cable).Ukongeza, kwizicelo ze-photovoltaic, iinkqubo zamandla elanga zihlala zisetyenziswa kwiimeko ezinzima zokusingqongileyo, ezinje nge-UV eyomeleleyo, i-ozone, utshintsho olukhulu lobushushu kunye nokukhukuliseka kweekhemikhali, ezichaza ukuba iintambo ze-photovoltaic kufuneka zibe neyona ndlela ibalaseleyo yokuxhathisa imozulu, i-UV kunye ne-ozone ukumelana nokugqwala. kwaye ukwazi ukumelana noluhlu olubanzi lotshintsho lobushushu.
4. Ukukhethwa kwe-inverter
Okokuqala, qwalasela ukuqhelaniswa kweepaneli zelanga.Ukuba iipaneli zelanga zicwangciswe kwiindlela ezimbini ngexesha elinye, kucetyiswa ukuba kusetyenziswe inverter yokulandelela i-MPPT (i-MPPT emibini).Okwangoku, inokuqondwa njengeprosesa ephambili emibini, kwaye undoqo ngamnye uphatha ukubala kwicala elinye.Emva koko khetha i-inverter enenkcazo efanayo ngokomthamo ofakiweyo.
5. Iimitha zokulinganisa (iimitha ezimbini) ezifakwe yinkampani yegridi
Isizathu sokufaka imitha yombane yeendlela ezimbini kukuba umbane owenziwe yi-photovoltaic awukwazi ukusetyenziswa ngabasebenzisi, ngelixa umbane oseleyo kufuneka uhanjiswe kwigridi, kwaye imitha yombane idinga ukulinganisa inombolo.Xa ukuveliswa kwamandla e-photovoltaic akukwazi ukuhlangabezana nemfuno, kufuneka kusetyenziswe umbane wegridi, efuna ukulinganisa enye inombolo.Iimitha zeyure ye-watt eziqhelekileyo azikwazi ukuhlangabezana nale mfuno, ngoko ke iimitha zeyure ye-smart watt ezinomsebenzi wokulinganisa wemitha yeyure ezimbini ziyasetyenziswa.
Ixesha lokuposa: Nov-24-2022