Eminyakeni yamuva nje, umhlaba ubone ushintsho olukhulu kumandla avuselelekayo, nezixazululo zelanga ezihola phambili. Njengoba isidingo samandla ahlanzekile sikhula, intuthuko kubuchwepheshe belanga ibaluleke kakhulu kunangaphambili. Lesi sihloko sizocubungula emisha yakamuva yezixazululo zelanga, igqamisa indlela eziguqula ngayo indawo yamandla futhi zivula indlela yekusasa elisimeme.
Enye yentuthuko ejabulisa kakhulu kuizixazululo zamandla elangaubuchwepheshe wukuvela kwamaphaneli elanga asebenza kahle kakhulu. Amaphaneli elanga endabuko ngokuvamile aguqula cishe u-15-20% wokukhanya kwelanga kube ugesi. Kodwa-ke, ukuthuthuka kwakamuva kwezobuchwepheshe kwenze amaphaneli elanga akwazi ukufeza ukusebenza kahle okudlula ama-22%. Lawa maphaneli elanga asebenza kahle kakhulu asebenzisa izinto ezithuthukisiwe njenge-silicon ye-monocrystalline kanye nomklamo we-bifacial, othwebula ukukhanya kwelanga nhlangothi zombili. Lokhu okusha akugcini nje ngokukhulisa amandla okukhipha amandla kodwa futhi kunciphisa isikhala esidingekayo sokufakwa kwe-solar, okwenza kube inketho ekhangayo ezindaweni zasemadolobheni.
Enye intuthuko ebalulekile ekuxazululeni amandla elanga ukuhlanganiswa kwezinhlelo zokugcina amandla. Ngenxa yokuthi ukukhiqizwa kwamandla elanga kuphakathi ngokwemvelo, amandla okugcina amandla engeziwe ukuze asetshenziswe ngezinsuku zokuguquguquka kubalulekile. Izixazululo zamanje zamandla elanga zivame ukusebenzisa izinhlelo zebhethri ze-lithium-ion, ezingagcina ugesi wasemini ukuze usetshenziswe ebusuku noma ngezinsuku eziguqubele. Lobu buchwepheshe abuthuthukisi nje kuphela ukwethembeka kwamandla elanga kodwa futhi kwenza amakhaya namabhizinisi asebenzise amandla ngokuzimela, anciphise ukuthembela kwawo kugridi.
Ngaphezu kwalokho, ukukhuphuka kobuchwepheshe belanga elihlakaniphile kuguqula indlela esisebenzisana ngayo nezixazululo zelanga. Ama-smart inverters nezinhlelo zokuqapha zenza abasebenzisi bakwazi ukulandelela ukukhiqizwa nokusetshenziswa kwamandla abo ngesikhathi sangempela. Lawa masistimu angalungisa ngokuzenzakalelayo izilungiselelo ngokusekelwe kuzimo zezulu kanye nesidingo samandla, okwandisa ukusetshenziswa kwamandla. Ngaphezu kwalokho, bahlinzeka ngedatha ebalulekile ukusiza abasebenzisi ukuthi benze izinqumo ezinolwazi mayelana nokusetshenziswa kwamandla, bathuthukise ukusebenza kahle kwezixazululo zabo zelanga.
Amamodeli wokuxhasa ngezimali amasha nawo aqhuba ukukhula kwezixazululo zelanga. Njengoba izindleko zobuchwepheshe belanga ziqhubeka nokwehla, izinketho ezintsha zezimali ezifana nezivumelwano zokuthenga amandla (ama-PPA) kanye namaphrojekthi omphakathi welanga enza amandla elanga afinyeleleke kalula kubabukeli abaningi. Lawa mamodeli avumela abantu namabhizinisi ukuthi batshale imali kuzixazululo zelanga ngaphandle kwezindleko zangaphambili ezihlotshaniswa nokufakwa kwamaphaneli elanga. Ngokwenza amandla elanga afinyeleleke kuwo wonke umuntu, lezi zinketho zezimali zisheshisa ukwamukelwa kwezixazululo zelanga phakathi kwabantu abahlukahlukene.
Ngaphezu kwalokho, intuthuko kubuchwepheshe belanga ayikhawulelwe ezicelweni zokuhlala. Amapulazi amakhulu elanga aya ngokuya esebenza kahle futhi ethengeka, ngenxa yezinqubo ezintsha zokulandela umkhondo ezilandela ilanga usuku lonke. Lawa ma-tracker angakhuphula ukuphehlwa kukagesi kuze kufike ku-25%, okwenza amapulazi asebenzisa amandla elanga abe yinketho esebenziseka kalula yokuphehla ugesi esikalini. Njengoba amazwe elwela ukuhlangabezana nezinhloso zawo zamandla avuselelekayo, lezi zixazululo ezinkulu zelanga zidlala indima ebalulekile ekushintsheleni ekubeni nekusasa lamandla esimeme.
Kalula nje, ukuthuthuka kwakamuva kuizixazululo zelangaubuchwepheshe bubumba kabusha indawo yamandla, okwenza amandla elanga asebenze kahle, athembeke, futhi afinyeleleke kunangaphambili. Kusukela kumaphaneli elanga asebenza kahle kakhulu nezinhlelo zokugcina amandla kuya kubuchwepheshe obukhaliphile namamodeli ezezimali aqanjiwe, lezi zinguquko zivula indlela yekusasa elihlanzekile, elizinzile. Njengoba siqhubeka nokuhlola nokutshala imali ezisombululweni zelanga, sibhekela emhlabeni oxhaswe amandla avuselelekayo, sehlisa izinga lethu lekhabhoni futhi silwe nokushintsha kwesimo sezulu. Ikusasa lamandla liqhakazile, futhi izixazululo zelanga zihamba phambili kulolu shintsho.
Isikhathi sokuthumela: Sep-26-2025
