Amaphaneli elanga isibe yisinqumo esithandwayo samandla avuselelekayo, sisebenzisa amandla elanga ukukhiqiza ugesi emini. Nokho, umbuzo ovamile uwukuthi: Ingabe ama-solar panel nawo angawukhiqiza ugesi ebusuku? Ukuze siphendule lo mbuzo, sidinga ukujula ngokuthi amaphaneli elanga asebenza kanjani nokuthi ibuphi ubuchwepheshe obunganweba ukusetshenziswa kwawo ngale kwamahora okukhanya kwasemini.
Amaphaneli elanga, aziwa nangokuthi amaphaneli e-photovoltaic (PV), aguqula ukukhanya kwelanga kube ugesi ngomphumela we-photovoltaic. Lapho ukukhanya kwelanga kushaya amangqamuzana elanga kuphaneli, kuvusa amadlingozi ama-electron, akhiqize amandla kagesi. Le nqubo incike ngokwemvelo ekukhanyeni kwelanga, okusho ukuthi amaphaneli elanga asebenza kahle kakhulu phakathi namahora asemini lapho ukukhanya kwelanga kukuningi. Nokho, ukuphehlwa kukagesi kuyanqamuka ngemva kokushona kwelanga, okuholela abaningi ekungabazeni ukuthi kungenzeka yini ukukhiqiza ugesi ebusuku.
Nakuba amaphaneli elanga endabuko engakwazi ukukhiqiza ugesi ebusuku,kunezixazululo ezintsha ezingasiza ukuvala igebe. Enye yezindlela eziphumelela kakhulu ukusebenzisa amasistimu okugcina amandla ebhethri. Lezi zinhlelo zigcina ugesi oweqile okhiqizwa emini ukuze usetshenziswe ebusuku. Lapho ama-solar panel ekhiqiza ugesi omningi kunalokho okudingekile, amandla angaphezu kwamandla asetshenziswa ngokuqondile ukushaja amabhethri. Ebusuku, lapho ama-solar panel engasasebenzi, amandla agciniwe angakhululwa ukuze anikeze amandla amakhaya namabhizinisi.
Obunye ubuchwepheshe obusafufusa busebenzisa amasistimu okushisa elanga, agcina ukushisa ukuze kusetshenziswe kamuva. Lezi zinhlelo zithwebula ukukhanya kwelanga ukuze kushise uketshezi, olube seluguqulwa lube isitimu ukuze lushayele umshini ophehla ugesi. Lokhu kushisa kungagcinwa emathangeni afakwe insimbi futhi kusetshenziswe ngisho nangemva kokushona kwelanga, kunikeze amandla athembekile phakathi nobusuku.
Ukwengeza, abanye abacwaningi bahlola amandla e-thermophotovoltaics, ubuchwepheshe obuvumela amaphaneli elanga ukuthi akhiqize ugesi esebenzisa imisebe ye-infrared ekhishwa uMhlaba ebusuku. Yize lobu buchwepheshe busaqala kodwa bunesithembiso sokuqhubekisela phambili ikusasa lokuphehla ugesi welanga.
Ngaphezu kwalokho, ukuhlanganisa amaphaneli elanga nobuchwepheshe begridi ehlakaniphile kungathuthukisa ukuphathwa kwamandla. Amagridi ahlakaniphile angathuthukisa ukusetshenziswa kwesitoreji samandla, ukunikezwa kwebhalansi nesidingo, futhi aqinisekise ukuthi ugesi uyatholakala uma kudingeka, ngisho nasebusuku. Lokhu kuhlanganiswa kungakha isistimu yamandla eqinile futhi esebenza kahle.
Kafushane, kuyilapho bendabuko amaphaneli elanga ayikwazi ukuphehla ugesi ebusuku, intuthuko yokugcina amandla kanye nobuchwepheshe obusha buvula indlela yekusasa lamandla esimeme kakhudlwana. Ubuchwepheshe obusafufusa obufana nezinhlelo zokugcina ibhethri, i-solar thermal, ne-thermophotovoltaics konke kunganikela ekhonweni lokusebenzisa amandla elanga ubusuku nemini. Njengoba isidingo samandla avuselelekayo siqhubeka sikhula, lezi zixazululo zizodlala indima ebalulekile ekwandiseni ukusebenza kahle kwamaphaneli elanga nokuqinisekisa amandla athembekile ngisho nasekushoneni kwelanga. Ikusasa lamandla elanga liqhakazile, futhi ngokuqhubeka nokuqamba okusha, singabheka phambili emhlabeni lapho amandla elanga engasavinjwa ukushona kwelanga.
Isikhathi sokuthumela: Oct-10-2025