Isiqulatho
Kwiminyaka yakutshanje, amandla elanga abe yindlela ephambili yokusetyenziswa endaweni yemithombo yamandla yendabuko, kwayeiiphaneli zelangaziphambili kolu tshintsho. Ngoko ke, ezi paneli zisebenza njani ngokwenene?
Yintoni impembelelo ye-photovoltaic?
Isiphumo se-photovoltaic (PV) yinkqubo yesayensi apho ukukhanya kudibana nezinto zokwenza umbane. Iiphaneli zelanga zixhomekeke kwisiphumo se-photovoltaic (PV) ukwenza amandla.
Ukukhanya kwelanga kudluliselwa ngee-photons – amasuntswana angenabunzima emitha ye-electromagnetic – aqulethe amandla ahlukeneyo ahambelana nobude bawo. Xa oku kukhanya kufikelela kwizinto ezithile, njenge-silicon efumaneka kwiiphaneli ezininzi zelanga, amandla kunye nomfutho walo kunokuvuselela ii-electron ezikhoyo kwizinto, kuzikhuphe zikhululeke kwaye zenze umsinga wee-electron (umbane).
Zisebenza njani iiphaneli zelanga?
Ukusebenzisa isiphumo se-photovoltaic ukwenza umbane kufuna iiphaneli zelanga ezicwangcisiweyo ngononophelo. Iphaneli nganye yelanga yenziwe ngeeseli zelanga ezincinci, ezisebenzisa ithuba lesiphumo se-photovoltaic.
Xa ukukhanya kwelanga kubetha iseli yelanga, amandla okukhanya avuselela ii-elektroni eziqhekeka kwiiathom zazo kwaye ziqhutyelwe kwintshukumo ukuze zenze umsinga wombane. Imicu yesinyithi okanye iipleyiti eziqhubayo zinceda ukuhambisa lo msinga wombane kwiingcingo.
Iseli enye yelanga ayizukuvelisa umbane omninzi ngokwayo – abayili beephaneli zelanga badibanisa iqela leeseli zelanga zibe yiphaneli enye. Uninzi lweephaneli zelanga zineeseli zelanga ezincinci ezingama-60 okanye ezingama-72. Oku kubangela ukuba kubekho umbane ococekileyo obalulekileyo.
Kodwa kukho elinye inyathelo. Umbane oveliswa yiphaneli yelanga uhamba kwicala elinye kuphela, nto leyo eyenza ukuba ube ngumbane othe ngqo (DC). Ngenxa yokuba uninzi lwezixhobo zethu zasekhaya kunye negridi yombane zixhomekeke ekudluliseni amandla ombane kwi-alternating current (AC), umbane owenziwe ziiphaneli zelanga kufuneka uqale ugeleze uye kwi-inverter - eguqula umbane ube ngumbane osebenzisekayo kubomi bethu bemihla ngemihla.
Kutheni ukhethe thina
Iiphaneli zelanga zeXinDongKe ziyilwe ngetekhnoloji yanamhlanje ukuze zisebenze kakuhle kwaye zihlale ixesha elide. Sityala imali eninzi kuphando nakuphuhliso ukuqinisekisa ukuba umgangatho weemveliso zethu uyaqhubeka nokuphucuka. Oku kuthetha ukuba abathengi banokuqiniseka ukuba iiphaneli zelanga zeSintoko ziya kusebenza kakuhle kwixesha elizayo.
Ukwengeza,XinDongKeUyaqonda ukuba kubathengi abaninzi, ukutshintshela kwi-solar lutyalo-mali olukhulu. Yiyo loo nto sibonelela ngenkxaso epheleleyo kuyo yonke inkqubo yokufakela, siqinisekisa ukuba abathengi banolwazi olupheleleyo kwaye banelisekile lukhetho lwabo. Iqela lethu leengcali lihlala lifumaneka ukuphendula imibuzo kunye nokubonelela ngesikhokelo, okwenza inkqubo yokutshintshela kwi-solar ibe lula kangangoko kunokwenzeka.
Isishwankathelo,iiphaneli zelangaimele isisombululo esizinzileyo nesingabizi kakhulu sokuhlangabezana neemfuno zamandla. Ngokusebenzisa amandla elanga, abantu kunye namashishini banokunciphisa umngcipheko wekhabhoni ngelixa begcina imali eninzi kwiindleko zamandla. Yamkela ikamva lamandla kwaye ujoyine intshukumo eya kwiplanethi ecocekileyo neluhlaza ngakumbi enezisombululo zelanga ezintsha ezivela kwiXinDongKe.
Ixesha leposi: Matshi-28-2025