Solar Calculator Pakistan – What Size Solar System Do I Need?

Enter how many of each appliance you use and for how many hours a day. The calculator estimates your daily units, the solar system size, the battery you need for night backup and the closest package. Estimates use 4.5 sun hours and 20% system losses.

ApplianceWattsQtyHours/day
Ceiling fan
LED light
Refrigerator
Inverter AC 1 ton
Inverter AC 1.5 ton
LED TV
Water pump (1 hp)
Washing machine
Iron
Laptop / router

This is an estimate for planning only. Real output changes with season, roof direction, shading and dust.