Okokuqala, ukusebenza kahle kokukhiqizwa kwamandla kagesi we-solar ngezinsuku ezinamafu kuphansi kakhulu kunalapho kunezinsuku ezishisayo, futhi okwesibili, ama-solar panel ngeke akhiqize ugesi ngezinsuku zemvula, okubuye kunqunywe ngokuvumelana nomgomo wokukhiqiza amandla elanga.
Umgomo wokuphehla amandla wamaphaneli elanga Ukukhanya kwelanga kukhanya ku-semiconductor pn junction ukuze kwakheke amapheya amasha e-hole-electron.Ngaphansi kwesenzo senkambu kagesi ye-pn junction, izimbobo zigeleza zisuka esifundeni sika-n ziye endaweni ye-p, futhi ama-electron ageleza asuka endaweni ye-p aye esifundeni n.Ngemva kokwakhiwa kwesifunda, kwakhiwa umsinga.Lena yindlela amaseli elanga anomphumela we-photoelectric asebenza ngayo.Lokhu futhi kubonisa ukuthi into ebaluleke kakhulu futhi ebaluleke kakhulu ekukhiqizeni amandla ephaneli yelanga ukukhanya kwelanga.Okwesibili, esimweni sokuqinisekisa ukukhanya kwelanga okwanele, ake siqhathanise ukuthi iyiphi iphaneli yelanga ye-single-polycrystalline enezinga eliphezulu lokuphehla amandla?Ukusebenza kahle kokuguqulwa kwamapaneli elanga e-monocrystalline cishe ku-18.5-22%, futhi ukusebenza kahle kokuguqulwa kwamapaneli elanga e-polycrystalline cishe ku-14-18.5%.Ngale ndlela, ukusebenza kahle kokuguqulwa kwama-solar panels e-monocrystalline kuphakeme kune-polycrystalline solar panels.Okwesibili, ukusebenza kokukhanya okuphansi kwamaphaneli elanga e-monocrystalline kuzoba namandla kunamaphaneli elanga e-polycrystalline, okusho ukuthi, ngezinsuku ezinamafu nalapho ukukhanya kwelanga kunganele kakhulu, ukusebenza kahle kokukhiqizwa kwamandla kwe-monocrystalline silicon solar panels nakho kuzoba phezulu. kunaleyo yamaphaneli elanga e-polycrystalline.ukusebenza kahle kokukhiqiza amandla.
Okokugcina, nakuba amaphaneli elanga asazosebenza uma ukukhanya kuboniswa noma kuvinjwe amafu kancane, amandla awo okukhiqiza amandla azoncipha.Ngokwesilinganiso, amaphaneli elanga azokhiqiza phakathi kuka-10% no-25% wokukhipha kwawo okuvamile ngezikhathi zokumboza kwamafu asindayo.Kanye namafu ngokuvamile imvula, nali iqiniso elingase likumangaze.Imvula empeleni isiza amaphaneli elanga asebenze ngokuphumelelayo.Lokho kungenxa yokuthi imvula ikhukhula noma yikuphi ukungcola noma uthuli oluqoqwe kumaphaneli, okuwavumela ukuba amunce ukukhanya kwelanga ngendlela ephumelelayo.
Isifinyezo: Amaphaneli elanga ngeke akhiqize ugesi ngezinsuku zemvula, futhi ukusebenza kahle kokukhiqizwa kwamandla kwamaphaneli elanga e-monocrystalline ezinsukwini eziguqubele kuzoba phezulu kunamaphaneli elanga e-polycrystalline.
Isikhathi sokuthumela: Dec-30-2022