Ibhethri yelanga ibhethri eligcina amandla avela kusistimu yelanga ye-PV lapho amaphaneli emunca amandla elangeni futhi awaguqulele kugesi nge-inverter ukuze usebenzise ikhaya lakho.Ibhethri liyingxenye eyengeziwe evumela amandla esitolo akhiqizwa kumaphaneli akho futhi sebenzisa amandla ngokuhamba kwesikhathi, njengakusihlwa lapho amaphaneli akho engasawakhiqizi amandla.
Ngohlelo lwe-off-grid, isistimu yakho ye-solar PV ixhunywe kugridi kagesi, okuvumela ikhaya lakho ukuthi liqhubeke nokuthola ugesi uma amaphaneli akho engakhiqizi ngokwanele ukuhlangabezana nezidingo zakho zamandla.
Uma ukukhiqizwa kwesistimu yakho kungaphezu kwamandla akho owasebenzisayo, amandla engeziwe abuyiselwa kugridi, uzothola ikhredithi kusikweletu sakho sikagesi esilandelayo esizonciphisa inani lakho lokukhokha ngesistimu ye-hybrid inverter.
Kodwa kulabo abangekho kugridi noma bangathanda ukugcina amandla engeziwe ngokwabo esikhundleni sokuwabuyisela emuva kugridi, amabhethri elanga angaba isengezo esihle ohlelweni lwabo lwe-solar PV.
Uma ukhetha uhlobo lwebhethri ozolisebenzisa ukugcina amandla, cabangela okulandelayo:
Impilo yebhethri newaranti
Umthamo wamandla
Ukujula kokukhishwa (DoD)
Ibhethri Lamandla Entsha lisebenza nemijikelezo emide kakhulu yamaseli e-Lifepo4 futhi ngokuvamile ubude bebhethri busuka eminyakeni emihlanu ukuya kweyi-15, iziqinisekiso zamabhethri zishiwo eminyakeni noma imijikelezo. (iminyaka eyi-10 noma imijikelezo engu-6,000)
Umthamo wamandla ubhekisela enanini likagesi elingagcinwa yibhethri. Amabhethri e-Youth Power Solar ngokuvamile ayabekeka, okusho ukuthi ungaba nesitoreji esiningi samabhethri ekhaya ukuze ukhuphule umthamo.
I-DOD yebhethri ikala izinga ibhethri elingasetshenziswa ngalo ngokuqhathaniswa nomthamo walo usuwonke.
Uma ibhethri line-DoD engu-100% , kusho ukuthi ungasebenzisa inani eligcwele lesitoreji sebhethri ukuze unike amandla ikhaya lakho.
Ibhethri Lamandla Entsha likhuthaza ngo-80% DOD ngenjongo yokuphila kwebhethri ende kuyilapho ibhethri le-lead acid line-DOD ephansi futhi eyisidala.