1. Imigaqo esisiseko yokuvelisa umbane nge-photovoltaic
Isiphumo se-Photovoltaic: Le yindlela ephambili yokuvelisa amandla e-photovoltaic. Xa ii-photon elangeni zibetha izinto ze-semiconductor (ezifana ne-silicon), amandla ee-photon afunxwa zii-electron ezikwi-semiconductor. Ukuba amandla ee-photon aphezulu ngokwaneleyo, ezi electron ziya koyisa imida engaphakathi kwezinto kwaye zishiye umphezulu wezinto, ngaloo ndlela zivelise umsinga wombane.
Iiseli zelanga: Iiseli zelanga zezona zinto ziphambili zokuvelisa amandla nge-photovoltaic, kwaye zenziwe ngezinto ezininzi ze-semiconductor (ezifana ne-silicon) ukwenza i-pn junction. Xa ukukhanya kwelanga kungena kule pn junction, umahluko onokubakho uvela phakathi kwengingqi ye-p kunye nengingqi ye-n, ngaloo ndlela kuveliswa umsinga wombane.
2. Ukwakhiwa kwenkqubo yokuvelisa umbane nge-photovoltaic
Imodyuli yeseli yelanga: Iphaneli ye-photovoltaic eyenziwe ziiyunithi ezininzi zeseli yelanga ezidityaniswe ngochungechunge okanye ngaxeshanye, ezisetyenziselwa ukufunxa ukukhanya kwelanga nokuvelisa umbane.
Umlawuli: Unoxanduva lokulawula ukusebenza kwenkqubo yonke ye-photovoltaic, kubandakanya ukutshaja kwebhetri kunye nolawulo lokukhupha itshaja.
I-Inverter: Iguqula umbane othe ngqo oveliswa ziiseli zelanga ube ngumbane otshintshanayo oza kusetyenziswa emakhaya, kumashishini okanye kwigridi yombane.
3. Izinto ezichaphazela ukuveliswa kwamandla e-photovoltaic
Ukukhanya kwelanga: Ukuveliswa kwamandla e-photovoltaic kufuna ukukhanya kwelanga ukuze kuveliswe umbane. Nangona kunjalo, izinto ezinje ngokukhanya kwelanga, ixesha lokuvezwa, kunye nokusebenza kakuhle kweeseli zelanga zinokuchaphazela ubungakanani bamandla aveliswayo. Umzekelo, ukukhanya okunganelanga okanye ukugquma kwamafu kuya kunciphisa ukuveliswa kwamandla.
Ezinye iimeko: Ukusebenza kweenkqubo zokuvelisa umbane nge-photovoltaic kukwachaphazeleka zizinto ezifana nobushushu obuphakathi, i-engile yokufakela, kunye nezithunzi. Umzekelo, amaqondo obushushu aphezulu anokunciphisa ukusebenza kakuhle kweeseli zelanga; ii-engile zokufakela ezingafanelekanga zinokuthintela ukukhanya ekukhanyiseni ngokupheleleyo iiphaneli; kwaye izithunzi zinokuthintela iindawo ezifakwe umthunzi ekuveliseni umbane.
Ngamafutshane, nangona ukuveliswa kwamandla e-photovoltaic kuxhomekeke elangeni, ukuveliswa kwamandla okwenyani kuchaphazeleka zizinto ezininzi. Kwizicelo ezisebenzayo, kuyimfuneko ukuphucula uyilo lwenkqubo kunye noqwalaselo ukuphucula ukusebenza kunye nokusebenza kakuhle kweenkqubo zokuveliswa kwamandla e-photovoltaic. Ngokuqhubeka kweteknoloji kunye nokunciphisa iindleko, ukuveliswa kwamandla e-photovoltaic kunethuba eliqaqambileyo neliqaqambileyo kwicandelo lamandla avuselelekayo.
