◉Indlela yokukhethaamaphaneli elangangokuvamile kuyinkinga enkulu abasebenzisi abaningi abangabaza ngayo, ngoba, ukukhetha amaphaneli e-photovoltaic kunquma ngqo uchungechunge lwezinkinga ekusetshenzisweni okulandelayo kwe-photovoltaic kanye nokufakwa kanye nokuphathwa kokugcinwa okulandelayo.
Ukukhetha amaphaneli elanga kuyinqubo yokwenza izinqumo ehilela izici eziningana. Nazi ezinye zezinto ezibalulekile okufanele uzicabangele ngokusekelwe olwazini kanye nolwazi oluvela emithonjeni ehlukahlukene:
◉1. Amandla nokusebenza kahle
Amandlaamaphaneli elangalibhekisela ekhonweni lokukhiqiza ugesi ngeyunithi yesikhathi, ngokuvamile elilinganiswa ngama-watts (W). Uma ukhetha amaphaneli elanga, kufanele ukhethe amandla afanele ngokusekelwe ezidingweni zakho zikagesi. Uma ukusetshenziswa kukagesi kuphezulu, kunconywa ukuthi ukhethe amaphaneli elanga anamandla aphezulu ukuqinisekisa ukuthi isidingo sikagesi singahlangatshezwa.
Ukusebenza kahle kweamaphaneli elangakubhekisela engxenyeni yamandla elanga aguqulwa abe ugesi, ngokuvamile achazwa njengephesenti. Ngakho-ke, lapho ukhetha amaphaneli elanga, kufanele ukhethe ukusebenza kahle okufanele ngokwesabelomali sakho kanye nesidingo sikagesi.
◉2, Uhlobo kanye nezinto ezibonakalayo
Uphawu luyinto ebalulekile okufanele uyicabangele lapho ukhethaamaphaneli elangaAmaphaneli e-PV emikhiqizo eyaziwayo ngokuvamile anekhwalithi ephezulu kanye nensizakalo engcono ngemuva kokuthengisa, okungavikela kangcono amalungelo nezintshisekelo zabathengi. Ngakho-ke, kunconywa ukukhetha amaphaneli e-PV emikhiqizo eyaziwayo.
Izinto ezisetshenziswa kumaphaneli elanga nazo zibalulekile. Izinto ezivamile ezisetshenziswaamaphaneli elangaEzimakethe namuhla kukhona i-silicon e-monocrystalline, i-silicon e-polycrystalline kanye ne-silicon e-amorphous. Phakathi kwazo, i-silicon e-monocrystalline inokusebenza kahle okuphezulu kakhulu, kodwa futhi ibiza kakhulu; i-silicon e-polycrystalline inokusebenza kahle okuphezulu kakhulu futhi inentengo ephakathi; i-silicon e-amorphous inokusebenza kahle okuphansi kakhulu, kodwa iyona eshibhile kakhulu. Ngakho-ke, lapho ukhetha amaphaneli elanga, kufanele ukhethe izinto ezifanele ngokwesabelomali sakho kanye nesidingo sikagesi.
◉Inani lomkhiqizo libonakala kakhulu ekuzinzeni kwekhwalithi yomkhiqizo, kuyilapho izinto zokwakha zinquma ukusetshenziswa kwamaphaneli elanga, ukukhetha okunengqondo komkhiqizo nezinto zokwakha kungenza ukulungiswa kwesikhashana kube okuphephile kakhulu.
◉3, Usayizi kanye nesimo sesicelo
Usayizi kanye nokuhleleka kwamaphaneli elanga kudingeka kukhethwe ngokwesikhala sokufaka. Uma isikhala silinganiselwe, ungakhetha amaphaneli elanga amancane noma athambile aguquguqukayo. Ngaphezu kwalokho, kuyadingeka futhi ukucabangela izimo zokusetshenziswa kwamaphaneli elanga, njengokukhiqizwa kukagesi ekhaya, izakhiwo zebhizinisi, ukushaja izimoto zikagesi, njll. Izimo zokusetshenziswa ezahlukene zingadinga izinhlobo ezahlukene zamaphaneli e-photovoltaic.
◉4. Izindleko kanye nokusebenza kahle kwezindleko
Uma ukhetha amaphaneli elanga, udinga futhi ukucabangela izindleko kanye nezindleko ezingabizi kakhulu. Ngaphezu kwentengo yamaphaneli elanga ngokwawo, udinga ukucabangela izindleko zokufaka, izindleko zokulungisa, kanye nokonga amandla kwesikhathi eside. Imbuyiselo ekutshalweni kwemali ingahlolwa ngokubala isikhathi sokukhokha samaphaneli elanga.
◉5. Ukuphepha nokuthembeka
Kubalulekile ukukhetha amaphaneli elanga anekhwalithi enhle nokuthembeka ukuqinisekisa amandla okuphehla ugesi azinzile isikhathi eside. Ungahlola isitifiketi samaphaneli elanga, njenge-CE, i-IEC kanye nezinye izitifiketi zomhlaba wonke, kanye nokubuyekezwa kwabasebenzisi kanye nezinqubomgomo zesevisi yangemva kokuthengisa.
Lokhu okungenhla kungenye yezinkulumo ezilula ezenziwe ngezindlela eziningana zokukhetha amaphaneli elanga. Kodwa kini nonke, la mazwi angatholakala kalula ku-inthanethi, ngaphandle kokunikeza umgomo ocacile.
◉Uma kunjalo, ngizokunikeza indinganiso: ngokwentengo yeyunithi, lapho amandla amaphaneli elanga ephezulu, kulapho ukusebenza kahle kwezindleko nakho kukhulu. Ngokuvamile kunconywa ukuthi kunikwe amandla amaphaneli e-photovoltaic ajwayelekile angu-550W njengokukhetha kokuqala, lolu hlobo lwamaphaneli e-photovoltaic abukeka njengosayizi ojwayelekile ongu-2278*1134*35, lungasetshenziswa futhi engxenyeni enkulu yesikhala.
◉Lokhu kuchazwa kwamaphaneli elanga kusetshenziswa kabanzi, ama-domes amaningi efektri, izitshalo zamandla ze-photovoltaic, amapulazi, indawo evulekile, izindawo zokupaka ze-photovoltaic nokunye okunjalo kusetshenziswa kulo modeli. Imodeli evamile isho isethi ephelele yezesekeli kanye nesilinganiso sentengo/ukusebenza esingcono. Isizathu sokuthi sincoma lokhu ukukunikeza indinganiso, ungenza ukuqhathanisa okuthile kule ndinganiso, uqhathanise izindleko zayo ezingabizi, bese ngokwendawo ethile ukwenza izinguquko ezithile ngokwezimo zendawo. Isibonelo, ezinye izifunda zinesimo sezulu esibi kakhulu, iziphepho zesichotho, njll., bese kule ncazelo, ungakhetha amaphaneli elanga angangenisi isichotho, noma ukhethe isakhiwo se-bracket esiqinile. Esinye isibonelo, ezinye izindawo ezithintwe yindawo yazo, zingafakwa endaweni encane, isidingo sesistimu ye-photovoltaic enkulu nesebenza kahle, bese ungakhetha isilinganiso sokusebenza kahle kwamandla ukuze ufinyelele emakethe yamanje ekugcineni okuphezulu kwamaphaneli elanga, kanye nokwengezwa kokulandelela okuzenzakalelayo noma i-racking yelanga eguquguqukayo ngesikhathi, ukuze indlela enamachashazi amabili, ngokwemvelo, ikwazi ukufeza izinqolobane eziningi zamandla.
◉Ngamafuphi, lapho ukhetha amaphaneli elanga, udinga ukucabangela ngokuphelele izici ezifana namandla, ukusebenza kahle, uhlobo, izinto zokwakha, usayizi, izimo zokusetshenziswa, izindleko, izindleko ezingabizi kakhulu, ukuphepha kanye nokuthembeka. Ngithemba ukuthi lolu lwazi lungakusiza wenze ukukhetha okuhlakaniphile.
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Isikhathi sokuthunyelwe: Septhemba-20-2024