[工作室15kwh SCiB UPS] 每一組電池500Wh
錶頭與平衡迴路耗電是 13.8V x 10mA = 0.138W
500Wh/0.138W = 3623Hr = 150 Days 才會自放電放光
0.138W x 30組電池 x 8760Hr(Year) = 36kW/Year 浪費掉的電