Solar Panel Output Estimator
Estimate your daily, monthly, and yearly solar energy production based on panel specs, location, and system losses.
Panel Array
Wp
Total Array
800W
System Voltage
Location & Sun Hours
Location Preset
Peak Sun Hours (from NREL PVWatts)—
Panel Orientation
System Losses
3%
5%
2%
2%
97%
45°C
Estimated Output
Daily Output
0.00
kWh
Monthly Output
0.0
kWh
Yearly Output
0
kWh
Daily Ah
0.0
Ah
Effective Array639 W
Avg Current at Peak Sun53.2 A
System Losses113 W
Orientation Loss0 W
Temp Derate93.0%
Total Array800 Wp
Sun Hours0 hrs/day