400w Solar Panel

1 – 400w Rigid Frame Solar Panel

*Minimum of 4 solar panels for shipping.



  1. Multi Busbar Solar Cell
    Multi-busbar solar cell adopts new technology to improve the efficiency of modules, and offers a better aesthetic appearance, making it perfect for rooftop installation.
  2. High Efficiency
    Higher module conversion efficiency (up to 20.9%) benefits from half-cell structure (low resistance characteristic).
  3. PID Resistance
    Excellent Anti-PID performance guarantee limited power degradation for mass production.
  4. Low-light Performance
    Advanced glass and cell surface textured design ensure excellent performance in low-light environments.
  5. Severe Weather Resilience
    Certified to withstand: wind load (2400 Pascal) and snow load (5400 Pascal).
  6. Durability Against Extreme Environmental Conditions
    High salt mist and ammonia resistance.
Maximum power (Pmax) 400W
Voltage at Pmax (Vmp) 30.62V
Current at Pmax (Imp) 13.39
Open-circuit voltage (Voc) 37.14V
Short-circuit current (Isc) 13.92
Temperature coefficient of Voc -0.275% / °C
Temperature coefficient of Isc +0.045%/ °C
Temperature coefficient of Pmax -0.350%/ °C
Maximum System Voltage 1500dcV
Operating temperature -40°C to 85°C
Power Tolerance 0,+4.99W
Standard Test Condition Irradiance 1KW/sqm, Temperature 25°C, AM=1.5
Panel Dimension 67.8” x 44.6” x 1.2”
Shipping Weight 45.2 lbs (20.5 kg)

Additional information