Quick Solar Estimator ⓘ
Average energy used per day — if you only know monthly kWh, divide by 30.
Detailed Solar Estimator ⓘ
Average energy per day.
Typical value 3–6 depending on location. Use 5 for sunny areas.
Include wiring, inverter and soiling losses — typically 15–30%.
Common panel wattages: 350–600 W.