Kwicandelo lamandla ahlaziyekayo elikhulayo, iteknoloji ye-photovoltaic (PV) ibe sisiseko sokuvelisa umbane ozinzileyo. Phakathi kwezinto ezininzi ezitsha kule ntsimi, iinkqubo zokulandelela i-PV zitsale ingqalelo enkulu kumandla abo okwandisa ukubanjwa kwamandla elanga. Ngokulandelela ilanga ngexesha langempela, ezi nkqubo aziphuculi nje kuphela ukusebenza kweepaneli zelanga, kodwa ziphucula inzuzo yezoqoqosho kwiiprojekthi ze-PV, zibenze ukhetho oluqinileyo kubatyalo-mali kunye nabaphuhlisi.
Iinkqubo zokulandela i-Photovoltaicziyilelwe ukulandela ilanga imini yonke, ukulungelelanisa i-engile yeepaneli zelanga ukuze kwandiswe ukukhanya kwelanga. Esi sikhundla sinokonyusa kakhulu ukuveliswa kwamandla xa kuthelekiswa neenkqubo zemveli ezisisigxina. Uphononongo lubonise ukuba ufakelo lwelanga oluxhotyiswe ngeenkqubo zokulandela umkhondo lunokuvelisa amandla angama-25-40% ngaphezu kofakelo olusisigxina lwelanga. Oku kwanda kokuveliswa kombane kunokutolika ngokuthe ngqo kwimbuyekezo yezemali kubaphuhlisi beprojekthi yelanga, ukwenza iinkqubo zokulandelela zibe lutyalo-mali olunomtsalane kakhulu.
Njengoko ixabiso lamandla e-photovoltaic liqhubeka liwa emhlabeni jikelele, ukuphumelela kwezoqoqosho kwiiprojekthi zelanga kuya kubonakala ngakumbi. Kule minyaka ilishumi idlulileyo, ukuqhubela phambili kwezobuchwepheshe kunye noqoqosho lwesikali kuye kwanciphisa kakhulu ixabiso leepaneli zelanga. Lo mkhwa wenze ukuba amandla elanga afikeleleke ngakumbi kwaye akhuphisane ngamafutha efosili yemveli. Nangona kunjalo, ukuthatha inzuzo epheleleyo yeendleko eziwayo, abaphuhlisi beprojekthi kufuneka bafumane iindlela zokunyusa ukusebenza kunye nokukhutshwa kwamandla ofakelo lwelanga. Kulapho iinkqubo zokulandelela i-photovoltaic zingena khona.
Ukudibanisa iinkqubo zokulandelela kwiiprojekthi ze-photovoltaic azikwazi nje ukwandisa ukuveliswa kwamandla, kodwa nokwandisa ukusetyenziswa kokukhanya kwelanga imini yonke. Ngokuqinisekisa ukuba iipaneli zelanga zihlala zikwimeko yokwandisa ukunyuswa kwemisebe yelanga, ezi nkqubo zinceda ukunciphisa imiphumo ye-shading kunye nezinye izinto zokusingqongileyo ezinokuchaphazela ukusebenza. Oku kulungiswa kubaluleke kakhulu kwiindawo ezineemeko zemozulu eziguquguqukayo, apho yonke intwana yokukhanya kwelanga inokuba nefuthe elibonakalayo kumbane jikelele.
Ngaphaya koko, iinzuzo zoqoqosho zeIinkqubo zokulandelela i-PVukwandisa kakhulu ngaphaya kwemveliso yamandla eyandisiweyo. Ngokwandisa ukuveliswa kwamandla, ezi nkqubo zinokuvelisa ingeniso ephezulu kubanini beeprojekthi zelanga, okwenza kube lula ukufikelela kwimbuyekezo ekujoliswe kuyo kutyalo-mali (ROI). Ukongeza, ukusebenza kwenkqubo yokulandelela okuphuculweyo kunokuphucula imilinganiselo yemali yeprojekthi yelanga njengexabiso elikhoyo (NPV) kunye nexabiso langaphakathi lembuyekezo (IRR). Oku kubenza babe lolona khetho lufanelekileyo kubatyali-mali abafuna ukwandisa imbuyekezo kukhuphiswano lwemalike yamandla.
Iisistim zokulandelela i-PV zibonelela ngeenzuzo ezibalulekileyo kwiinkqubo ezisisigxina kwaye zinokwenza okanye zaphule iprojekthi yelanga. Ngelixa iisistim ze-fixed-mounting-mounts zinokuba neendleko eziphantsi zofakelo lokuqala, iinzuzo zexesha elide zeenkqubo zokulandela umkhondo zikholisa ukodlula olu tyalo-mali lwangaphambili. Njengoko imfuno yehlabathi yamandla avuselelekayo iqhubeka ikhula, ukukwazi ukubamba ukukhanya kwelanga kunye nokuvelisa ingeniso eninzi kuya kuba yinto ephambili ekuzinzeni nasekuzuzeni iiprojekthi ze-PV.
Kuko konke,Iinkqubo zokulandelela i-PVimele iteknoloji yenguqu kwicandelo lamandla elanga. Ngokulandelela ilanga ngexesha langempela kunye nokuphucula ukusetyenziswa kokukhanya kwelanga, ezi nkqubo aziphuculi kuphela uqoqosho lweeprojekthi ze-PV, kodwa ziqhubela phambili injongo ebanzi yokufikelela kwamandla avuselelekayo. Njengoko ixabiso lamandla e-PV liqhubeka liwela emhlabeni jikelele, ukuhlanganiswa kweenkqubo zokulandelela kuya kudlala indima ephambili ekubunjweni kwekamva lamandla elanga, okwenza kube yinto ekhethekileyo yokuzikhethela kubaphuhlisi kunye nabatyalo-mali abafuna ukwandisa imbuyekezo kwimarike ekhuphisanayo.
Ixesha lokuposa: Apr-18-2025