250W Solar Panel Poly

• Bypass diode minimizes the power drop by shade.
• White tempered glass, EVA resin,weather proof film and anodized aluminum frame to provide efficient protection from the severest environmental conditions.
• Waterproof.Perfect for grid applications.
• Product guarantee 10 years.  

Quality Assurance

• Electrical Insulation test
• Damp heat Test 
• Outdoor exposure test
• Robustness of terminations test
• Hot-spot endurance test
• Wet leakage current test
• UV-exposure
• Mechanical load test
• Thermal cycling test
• Hail impact test
• Humidity freeze test
• Bypass diode thermal test