Description
The ONSOLAR 500W Monocrystalline Solar Module combines high-efficiency N-Type solar cell technology with a durable, weather-resistant design to deliver dependable energy production for residential and commercial applications. Engineered for long-term reliability and superior performance, it provides maximum energy output while maintaining exceptional durability in all weather conditions.
Product Highlights
- 500W Rated Power
- N-Type Monocrystalline Technology
- Up to 22.8% Module Efficiency
- Outstanding Low-Light Performance
- Anti-PID Technology
- Black Anodized Aluminum Frame
- IP68 Junction Box
- High Wind & Snow Load Resistance
- 15-Year Product Warranty
- 30-Year Performance Warranty
ONSOLAR 500W solar module, measured under Standard Test Conditions (STC):
• Rated Power (Pmax): 500W
• Cell Technology: N-Type Monocrystalline TOPCon
• Module Efficiency: Up to 22.5%
• Open Circuit Voltage (Voc): 44.4V
• Maximum Power Voltage (Vmp): 37.05V
• Short Circuit Current (Isc): 14.25A
• Maximum Power Current (Imp): 13.50A
Temperature Coefficients:
• Pmax: -0.30%/°C
• Voc: -0.24%/°C
• Isc: +0.043%/°C
Additional specifications:
• Operating Temperature: -40°C to +85°C
• Maximum System Voltage: 1,500V DC
• Maximum Series Fuse: 25A
• Junction Box: IP68
• Bypass Diodes: 3
• Connector: MC4 compatible
• Positive Power Tolerance: 0 to +5W
• NOCT: approximately 45°C ±2°C
STC conditions: 1,000 W/m² irradiance, 25°C cell temperature, AM1.5 spectrum.






