Kwiminyaka yakutshanje, ihlabathi liye labona utshintsho olubalulekileyo kumandla avuselelekayo, kunye nezisombululo zelanga ezikhokelela kwintlawulo. Njengoko imfuno yamandla acocekileyo iqhubeka ikhula, ukuqhubela phambili kwitekhnoloji yelanga kubaluleke kakhulu kunangaphambili. Eli nqaku liza kuphonononga kwizinto ezintsha zamva nje kwizisombululo zelanga, liqaqambisa indlela abawuguqula ngayo umhlaba wamandla kunye nokuvula indlela yekamva elizinzileyo.
Olunye lolona phuhliso lunomdla kwiizisombululo zamandla elangaitekhnoloji kukuvela kweepaneli zelanga eziphezulu. Iiphaneli zelanga eziqhelekileyo ziguqula malunga ne-15-20% yokukhanya kwelanga kube ngumbane. Nangona kunjalo, inkqubela phambili yetekhnoloji yakutsha nje incede iiphaneli zelanga ukuba zifezekise ukusebenza ngempumelelo okungaphezulu kwe-22%. Ezi paneli zelanga eziphezulu zisebenzisa izinto eziphambili ezifana nesilicon ye-monocrystalline kunye noyilo lwe-bifacial, olubamba ukukhanya kwelanga kumacala omabini. Olu lutsha alugcini nje ukwandisa amandla ombane kodwa lunciphisa indawo efunekayo yofakelo lwelanga, luyenze ibe yinto ekhangayo kwiindawo zasedolophini.
Enye intuthuko ebalulekileyo kwizisombululo zamandla elanga kukudityaniswa kweenkqubo zokugcina amandla. Ngenxa yokuba ukuveliswa kwamandla elanga kuphakathi ngokwendalo, ukukwazi ukugcina amandla agqithisileyo ukuze asetyenziswe kwiintsuku ezinamafu kubalulekile. Izisombululo zale mihla zamandla elanga zihlala zisebenzisa iinkqubo zebhetri ze-lithium-ion, ezinokugcina umbane wasemini ukuze usetyenziswe ebusuku okanye ngeentsuku ezinamafu. Le teknoloji ayiphuculi nje ukuthembeka kwamandla elanga kodwa yenza ukuba amakhaya kunye namashishini asebenzise amandla ngokuzimeleyo, ukunciphisa ukuthembela kwabo kwigridi.
Ngaphaya koko, ukunyuka kobuchwephesha belanga obukrelekrele kuguqula indlela esisebenzisana ngayo nezisombululo zelanga. Ii-inverters ezihlakaniphile kunye neenkqubo zokubeka iliso zenza abasebenzisi bakwazi ukulandelela imveliso yabo yamandla kunye nokusetyenziswa ngexesha langempela. Ezi nkqubo zinokulungelelanisa ngokuzenzekelayo izicwangciso ezisekelwe kwiimeko zemozulu kunye nemfuno yamandla, ukwandisa ukusetyenziswa kwamandla. Ngaphezu koko, banikezela ngedatha ebalulekileyo ukunceda abasebenzisi ukuba benze izigqibo ezinolwazi malunga nokusetyenziswa kwamandla, ukuphucula ngakumbi ukusebenza kakuhle kwezisombululo zabo zelanga.
Iimodeli zenkxaso-mali ezintsha nazo ziqhuba ukukhula kwezisombululo zelanga. Njengoko ixabiso lethekhnoloji yelanga liqhubeka nokuhla, ukhetho olutsha lwenkxaso-mali njengezivumelwano zokuthenga amandla (i-PPAs) kunye neeprojekthi zelanga zoluntu zenza amandla elanga afikeleleke ngakumbi kubaphulaphuli ababanzi. Ezi modeli zivumela abantu kunye namashishini ukuba batyale imali kwizisombululo zelanga ngaphandle kweendleko zangaphambili ezihambelana nokufakelwa kwepaneli yelanga. Ngokwenza amandla elanga afikeleleke kuye wonke umntu, olu khetho lwenkxaso-mali lukhawulezisa ukwamkelwa kwezisombululo zelanga kubantu abahlukeneyo.
Ngaphaya koko, inkqubela phambili kwitekhnoloji yelanga ayipheleliselwanga kwizicelo zokuhlala. Iifama ezinkulu zelanga ziya zisebenza ngokufanelekileyo kwaye zifikeleleke, ngenxa yeendlela ezintsha zokulandela umkhondo olandela ilanga imini yonke. Ezi tracker zinokunyusa ukuveliswa kombane ukuya kuthi ga kwi-25%, nto leyo eyenza ukuba iifama zelanga zibe yindlela esebenzayo yokuvelisa umbane womgangatho oluncedo. Njengoko amazwe ezama ukuhlangabezana nokujoliswe kuko kwamandla ahlaziyekayo, ezi zisombululo ezinkulu zelanga zidlala indima ephambili kwinguqu kwikamva lamandla azinzileyo.
Ngamafutshane, inkqubela phambili yamva njeizisombululo zelangaitekhnoloji ilungisa ngokutsha imbonakalo yamandla, yenza amandla elanga asebenze kakuhle, athembeke, kwaye afikeleleke kunangaphambili. Ukusuka kwiiphaneli zelanga ezisebenza kakuhle kakhulu kunye neenkqubo zokugcina amandla ukuya kubuchwepheshe obukrelekrele kunye neemodeli ezintsha zenkxaso-mali, olu phuhliso luvula indlela yekamva elicocekileyo nelizinzileyo. Njengoko siqhubeka nokuphonononga kunye nokutyala imali kwizisombululo zelanga, sisiya kwihlabathi elinamandla ahlaziyekayo, sinciphisa indawo yethu yekhabhoni kwaye silwa nokutshintsha kwemozulu. Ikamva lamandla liqaqambile, kwaye izisombululo zelanga ziphambili kolu tshintsho.
Ixesha lokuposa: Sep-26-2025
