Photovoltaic Efficiency Calculator — सूत्र
## Solar Panel Electrical Output
A photovoltaic (PV) system converts sunlight into electricity. The actual output depends on available irradiance, panel efficiency, and system losses.
### Formula
**Gross Output (kWh/day) = Irradiance (kWh/m²/day) x Area (m²) x Efficiency**
**Net Output = Gross Output x (1 - System Losses)**
System losses include wiring resistance, inverter conversion, soiling, and temperature derating. Typical total losses are 10-20%.
A photovoltaic (PV) system converts sunlight into electricity. The actual output depends on available irradiance, panel efficiency, and system losses.
### Formula
**Gross Output (kWh/day) = Irradiance (kWh/m²/day) x Area (m²) x Efficiency**
**Net Output = Gross Output x (1 - System Losses)**
System losses include wiring resistance, inverter conversion, soiling, and temperature derating. Typical total losses are 10-20%.
हल किया गया उदाहरण
A 30 m² array with 20% efficient panels, 5 kWh/m²/day irradiance, and 14% system losses.
- Gross output = 5 x 30 x 0.20 = 30 kWh/day
- Net output = 30 x (1 - 0.14) = 30 x 0.86 = 25.8 kWh/day
- Annual output = 25.8 x 365 = 9,417 kWh/year