620 W solar panel is a high-capacity monocrystalline photovoltaic (PV) module designed to convert sunlight into electrical energy with a peak power output of around 620 watts under Standard Test Conditions (STC: 1000 W/m² sunlight, 25 °C cell tempera
Specifications
- Specification
- Typical Value
- Rated Maximum Power (Pmax)
- ~620 W peak output
- Voltage at Max Power (Vmp)
- ~41 – 48 V (varies by model)
- Current at Max Power (Imp)
- ~13.5 – 15.0 A
- Open-Circuit Voltage (Voc)
- ~49 – 57 V
- Short-Circuit Current (Isc)
- ~14.5 – 16.0 A
- Module Efficiency
- ~21 – 23 % (high efficiency)
- Power Tolerance
- ~0 ~ +3 % or up to +5 W
- Max System Voltage (DC)
- ~1500 V (IEC standard)
