Amandla yisamba senani likagesi elingagcinwa ibhethri lelanga, likalwa ngama-kilowatt-amahora (kWh). Amabhethri elanga amaningi asekhaya aklanyelwe ukuthi “abekeke,” okusho ukuthi ungafaka amabhethri amaningi ngesistimu yakho ye-solar-plus-storage ukuze uthole umthamo owengeziwe.
Nakuba umthamo ukutshela ukuthi ibhethri lakho likhulu kangakanani, alikutsheli ukuthi ibhethri linganikeza ugesi ongakanani ngesikhathi esithile. Ukuze uthole isithombe esigcwele, udinga futhi ukucabangela isilinganiso samandla ebhethri. Kumongo wamabhethri elanga, isilinganiso samandla inani likagesi ibhethri elingalethwa ngesikhathi esisodwa. Ikalwa ngama-kilowatts (kW).
Ibhethri elinomthamo omkhulu kanye nesilinganiso samandla aphansi lingaletha inani eliphansi likagesi (owanele ukusebenzisa izinto zikagesi ezibalulekile ezimbalwa) isikhathi eside. Ibhethri elinomthamo omncane kanye nesilinganiso samandla aphezulu singasebenzisa ikhaya lakho lonke, kodwa amahora ambalwa kuphela.