Lapho ukhetha izibani zelanga zangaphandle zekhaya lakho, kunezinto ezimbalwa okufanele uzicabangele ukuze uqinisekise ukuthi ukhetha ukukhanya okulungile kwezidingo zakho.
Lapho isibani
Qinisekisa ukuthi indawo inokukhanya kwelanga okwanele ukunika amandla amapaneli elanga phakathi nosuku. Kufanele futhi ucabangele ubukhulu nesakhiwo sendawo ofuna ukuyikhanyisa, kanye nanoma yikuphi okunye ukukhanya okungenzeka ukuthi usunakho kakade. Lokhu kuzokusiza ukuthi unqume ukuthi zingaki izibani ozozidinga nokuthi yiluphi usayizi nesitayela sokukhanya esizosebenza kakhulu.
Ukukhanya kokukhanya
Izibani zelanga ziza ngohlu lwezilinganiso ze-lumen, ezibonisa ukuthi ukukhanya kukhanye kangakanani. Uma ufuna indawo enkulu yokukhanya okukhanyayo, bheka ukukhanya okunokulinganisa okuphezulu kwe-lumen. Ungakhetha ukukhanya okunesilinganiso esiphansi se-lumen uma udinga kuphela inani elincane lokukhanya ukuze ukhanyise indlela noma ingadi.
Izinhlobo zama-solar panel
Izinhlobo ezintathu ezivame kakhulu zamaphaneli elanga asetshenziselwa ukunika amandla ilanga i-amorphous silicon, i-polycrystalline silicon, namaphaneli elanga e-monocrystalline silicon. Amapaneli e-Monocrystalline abhekwa njengasebenza kahle kakhulu, ngokusebenza kokuguqulwa kwe-photovoltaic kusuka ku-15-21%, kodwa futhi abiza kakhulu.
Amaphaneli e-polycrystalline silicon angakwazi ukufeza ukusebenza kahle kokuguqulwa kwe-photovoltaic kwe-16% futhi manje asetshenziswa abakhiqizi abaningi bokukhanyisa ngenxa yezindleko zabo eziphansi zokukhiqiza.
Amaphaneli elanga e-amorphous silicon (ifilimu ezacile) asebenza kahle kakhulu okungu-10% nangaphansi futhi asetshenziswa kakhulu ukushaja amadivaysi kagesi anamandla aphansi.
umthamo webhethri
Uma umthamo webhethri umkhulu, impilo yebhethri iba yinde ngaphansi kwezimo ezifanayo. Ngaphezu kwalokho, inani lamaseli ebhethri lithinta impilo yebhethri, uma amaseli engeziwe, isikhathi eside nempilo yebhethri.
Ukusebenza kwesibani
Izibani zelanga nezibani ngokuvamile zisetshenziswa ezindaweni ezingaphandle, imvelo yangaphandle impofu, ngakho amandla angangeni amanzi, angangenisi uthuli, futhi aphikisana nokugqwala kwezibani namalambu kufanele ahlangabezane nezindinganiso ezifanele, ngokuvamile izinga le-IP65 elingangeni manzi nelingenazintuli kungaba.
Isikhathi sokushaja nesikhathi sokusebenza
Qiniseka ukuthi uyazi ukuthi kuzothatha isikhathi esingakanani ukuthi izibani zelanga odinga ukuzithenga zishajwe ngokugcwele nokuthi zingasebenza isikhathi esingakanani phakathi kwezindleko. Ngokuvamile, iphaneli yelanga evamile ingashajwa ngokugcwele phakathi kwamahora angu-6 kuya kwangu-8 esimweni sezulu esicacile. Lesi sikhathi singase sibe side kancane noma sibe sifushane, kuye ngokusebenza kahle kwephaneli yelanga nalapho ifakwe khona.
Isikhathi sokusebenza sephaneli yelanga sincike enanini lamandla kagesi agcinwe ebhethri yokukhanya komgwaqo welanga. Uma ama-solar panel angashajwa ngokugcwele emini, khona-ke ukukhanya komgwaqo welanga kungasebenza usuku olugcwele ebusuku.
Okuqukethwe