Solar System Sizer

Calculate required panel array wattage, recommended battery bank kWh, and pre-fill a compatible cart.

Daily kWh usage · 15

Peak sun hours · 5

Array size3,000 W

Panels @ 450W7 units

Battery @ 48V375 Ah

Estimates only — final sizing must account for inverter efficiency, temperature derate, depth of discharge, and autonomy days.