Match the footprint and energy brief before discussing autonomy.

The selector uses the current nominal 2 kW PV and 48 V / 200 Ah battery planning architecture to make loads visible. It does not predict guaranteed solar yield, battery autonomy or structural suitability.

Project assumptions

Define size, loads and exposure.

WidthProjectionLED load (W)LED hours / dayOther continuous load (W)Other load hours / dayPlanning peak-sun-hoursClimate / exposureMains support