Isilawuli selangaiyithuluzi lokulawula elizenzakalelayo elisetshenziswa ezinhlelweni zokuphehla amandla elanga ukulawula amabhethri elanga eziteshi eziningi ukushaja amabhethri namabhethri ukuze kunikezwe amandla emithwalweni ye-solar inverter. Ifakwa kanjani ngocingo? Umkhiqizi wesilawuli selanga iRadiance uzokwethulela yona.
1. Ukuxhumeka kwebhethri
Ngaphambi kokuxhuma ibhethri, qiniseka ukuthi i-voltage yebhethri ingaphezulu kuka-6V ukuze uqale isilawuli selanga. Uma isistimu ingu-24V, qiniseka ukuthi i-voltage yebhethri ayikho ngaphansi kuka-18V. Ukukhethwa kwamandla kagesi wesistimu kuqashelwa ngokuzenzakalela kuphela lapho isilawuli siqaliswa ngaso. Lapho ufaka i-fuse, qaphela ukuthi ibanga eliphakeme phakathi kwe-fuse kanye netheminali eqondile yebhethri ngu-150mm, bese uxhuma i-fuse ngemva kokuqinisekisa ukuthi izintambo zilungile.
2. Layisha uxhumano
Itheminali yokulayisha yesilawuli selanga ingaxhunywa kuzinto zikagesi ze-DC ezinevoltheji yokusebenza elinganiselwe efana ne-voltage elinganiselwe yebhethri, futhi isilawuli sinikeza amandla kumthwalo nge-voltage yebhethri. Xhuma izigxobo ezinhle nezingezinhle zomthwalo kumatheminali omthwalo wesilawuli selanga. Kungase kube khona i-voltage ekugcineni komthwalo, ngakho-ke qaphela lapho ufaka izintambo ukuze ugweme amasekhethi amafushane. Idivayisi yokuphepha kufanele ixhunywe ocingweni oluphozithivu noma olunegethivu lomthwalo, futhi idivayisi yokuphepha akufanele ixhunywe ngesikhathi sokufakwa. Ngemva kokufaka, qinisekisa ukuthi umshwalense uxhumeke ngendlela efanele. Uma umthwalo uxhunywe nge-switchboard, isifunda ngasinye somthwalo sine-fuse ehlukile, futhi yonke imisinga yomthwalo ayikwazi ukudlula okwamanje okulinganiselwe kwesilawuli.
3. Ukuxhumeka kwe-Photovoltaic array
Isilawuli selanga singasetshenziswa kumamojula we-solar angekho kugridi engu-12V kanye no-24V, futhi amamojula axhunywe kugridi amandla awo omjikelezo ovulekile angeqi i-voltage ephezulu ebekiwe ebekiwe nawo angasetshenziswa. I-voltage yamamojula elanga ohlelweni akufanele ibe ngaphansi kune-voltage yesistimu.
4. Ukuhlolwa ngemva kokufakwa
Phinda uhlole konke ukuxhumana ukuze ubone ukuthi itheminali ngayinye ihlukaniswe ngendlela efanele nokuthi amatheminali aqinile.
5. Ukuqinisekiswa kwamandla
Lapho ibhethri linikeza amandla kusilawuli selanga nesilawuli siqala, inkomba yebhethri ye-LED esilawuli selanga izokhanya, qaphela ukuthi ilungile yini.
Uma unentshisekelo kusilawuli selanga, wamukelekile ukuthintana nomkhiqizi wesilawuli selanga iRadiance ukuzeFunda kabanzi.
Isikhathi sokuthumela: May-26-2023