Akunakuphikwa ukuthi amandla elanga angomunye wemithombo ekhula ngokushesha yamandla ahlanzekile emhlabeni.E-United States, inani lamaphaneli elanga athengiswa futhi afakwe unyaka ngamunye liyaqhubeka likhula, okwenza kube nesidingo sezixazululo ezisimeme zokulahla amaphaneli amadala.Amaphaneli elanga ngokuvamile aphila iminyaka engaba ngu-30, ngakho-ke ngokushesha noma kamuva inani elikhulu lamaphaneli elanga azofinyelela ekupheleni kwempilo yawo ewusizo futhi adinga ukulahlwa ngendlela efanele.Yilapho ukuvuselelwa kabusha kwamaphaneli elanga kungena khona.
Naphezu kokukhula okusheshayo kwemakethe yamandla avuselelekayo, ukugaywa kabusha kwamaphaneli elanga kuseyinsakavukela.Kunokukhathazeka mayelana nomthelela wemvelo wamaphaneli elanga alahliwe, ikakhulukazi ngenxa yokuba khona kwamakhemikhali ayingozi afana nomthofu ne-cadmium, kanye nesidingo sezinqubo ezisebenzayo zokugaywa kabusha.Njengoba amandla elanga etholakala kalula futhi ethengekayo, kunesidingo esikhulayo sokuthuthukisa nokusebenzisa izixazululo ezisimeme zokuphatha amaphaneli elanga okuphela kokuphila.
Njengamanje, ukugaywa kabusha kwamaphaneli elanga kuyinqubo eyinkimbinkimbi, enezinyathelo eziningi.Amaphaneli elanga aqale ahlakazwe ukuze ahlukanise ingilazi, uhlaka lwe-aluminium kanye nezingxenye ze-electronic.Lezi zingxenye bese ziphathwa ukuze kukhishwe izinto ezibalulekile ezifana ne-silicon, isiliva nethusi.Lezi zinto ezigaywe kabusha zingase zisetshenziselwe ukwenza amaphaneli elanga amasha noma imikhiqizo ehlukahlukene ye-elekthronikhi, okunciphisa ukuncika ezinsizeni ezimsulwa.
I-Solar Energy Industries Association (SEIA) ihole lesi sinyathelo ngokubambisana nababambe iqhaza abahlukahlukene, okuhlanganisa abakhiqizi bephaneli yelanga kanye nama-recyclers.Bakhe umhlahlandlela ophelele wokugqugquzela ukugaywa kabusha kwamaphaneli elanga nokuqwashisa ngokubaluleka kokulahlwa okunomthwalo wemfanelo.Ngokuphromotha izinqubo ezingcono kakhulu nokuhlinzeka ngezinsiza, isinyathelo sihlose ukukhulisa amazinga okusebenzisa kabusha amaphaneli elanga nokunciphisa umthelela wemvelo ohambisana nokulahlwa kwamaphaneli elanga.
Ngaphezu kwemizamo yokubambisana, intuthuko yezobuchwepheshe idlala indima ebalulekile ekuthuthukiseni kabusha amaphaneli elanga.Abacwaningi bahlola ubuchwepheshe obusha ukuze bathuthukise ukusebenza kahle nempumelelo yenqubo yokugaywa kabusha.Isibonelo, abanye ososayensi bazama izixazululo zamakhemikhali ukuze bahlukanise ngokuphumelelayo izingxenye ezihlukahlukene kumaphaneli elanga.Lokhu kuthuthuka kulindeleke ukuthi kuqondise inqubo yokugaywa kabusha futhi kubuyise izinto ezibaluleke kakhulu.
Ngaphezu kwalokho, ohulumeni nabalawuli bayakubona ukubaluleka kokulawulwa kwemfucuza esimeme embonini yelanga.Bayanda ukusebenzisa izinqubomgomo nemithethonqubo ekhuthaza ukugaywa kabusha okunesibopho kwamaphaneli elanga.Lokhu kuklanyelwe ukukhuthaza abakhiqizi ukuthi bazibophezele ekuphathweni kokuphela kwesikhathi kwemikhiqizo yabo kanye nokugqugquzela ukutshalwa kwezimali kwingqalasizinda yokugaya kabusha.
Njengoba imakethe yamandla avuselelekayo iqhubeka nokukhula, isidingo samaphaneli elanga agaywe kabusha azokhula kuphela.Kubalulekile ukuqinisekisa ukuthi ukuthuthukiswa kwamandla ahlanzekile kuhambisana nezinqubo eziqhubekayo zokulawulwa kwemfucuza.Ukuthuthukiswa kwengqalasizinda eqinile yokugaywa kabusha, kuhambisana nentuthuko eqhubekayo yezobuchwepheshe nezinqubomgomo ezisekelayo, kuzodlala indima ebalulekile ekwehliseni umthelela wemvelo wamaphaneli elanga alahliwe.Ngemizamo ehlangene yabo bonke ababambiqhaza, ukugaywa kabusha kwamamojula elanga kuzoba ingxenye ebalulekile yekusasa lamandla esimeme ngempela.
Isikhathi sokuthumela: Aug-17-2023