Iphaneli yelanga isetshenziswa iminyaka engu-25 (noma ngaphezulu), okuyisilinganiso sewaranti yemboni yomkhiqizi wesigaba sokuqala.Eqinisweni, impilo yesevisi ye-iphaneli yelangayinde kakhulu kunalokhu, futhi iwaranti ngokuvamile iqinisekisa ukuthi ingasebenza ngama-80% ngaphezu kokusebenza kwayo okulinganiselwe ngemva kweminyaka engama-25.Ucwaningo olwenziwa yi-NREL (National Renewable Energy Laboratory) lubonisa ukuthi iningiamaphaneli elangaisengakwazi ukukhiqiza amandla emva kweminyaka engama-25, nakuba amandla ehle kancane.
Ukutshala imali kuamandla elangaukuziphatha kwesikhathi eside, futhi izindleko zokuqala zingase zibe phezulu, kodwa njengoba isikhathi siqhubeka, ukutshalwa kwezimali kuzobuyisa izindleko ngokulondoloza izindleko zamandla njalo ngenyanga.Kumakhasimende azama ukutshala imali kumandla elanga, umbuzo wokuqala esivame ukuwuthola uthi: “Iphaneli yelanga ingahlala isikhathi esingakanani?”
Isikhathi sewaranti yephaneli yelanga ngokuvamile iminyaka engu-25, ngakho-ke ingahlangabezana nezilindelo zakho ngokwesikhathi.Masibale: Amaphaneli elanga alahlekelwa ngu-0.5% kuya ku-1% wokusebenza kwawo kahle minyaka yonke.Ekupheleni kwewaranti yeminyaka engama-25, iphaneli yakho yelanga kufanele isakhiqize amandla ku-75-87.5% womkhiqizo olinganiselwe.
Isibonelo, iphaneli yama-watt angu-300 kufanele ikhiqize okungenani ama-watts angu-240 (80% okukhiphayo okulinganiselwe) ekupheleni kwenkathi yewaranti yeminyaka engama-25.Ezinye izinkampani zinikeza iwaranti yeminyaka engu-30 noma zithembisa ukusebenza kahle kwama-85%, kodwa lawa amanani angavamile.Amaphaneli elanga aphinde abe newaranti yomsebenzi ehlukile yokumboza amaphutha okukhiqiza njengebhokisi lokuhlangana noma ukwehluleka kohlaka.Ngokuvamile, isikhathi sewaranti yenqubo yiminyaka eyi-10, futhi abanye abakhiqizi banikeza iwaranti yenqubo yeminyaka engama-20.
Abantu abaningi bazozibuza ukuthi ngabe iphaneli yelanga ingasetshenziswa isikhathi eside kangako, futhi bazibuze ukuthi kuzokwenzekani ngemuva kokudlula kweminyaka engama-25?Iphaneli eliphumayo elinokusebenza kahle okungu-80% lisazosebenza, akunjalo?Impendulo lapha inguyebo!Akukho kungabaza.Uma amaphaneli akho elanga asakhipha amandla, asikho isizathu sokuwashintsha.
Isikhathi sokuthumela: Jun-02-2023