VELA Motorbike Battery, Vehicle Battery & Industrial Battery

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Place of Origin:China
Model Number:POLY SOLAR MODULE 156’ 270-290W
Minimum Order Quantity:100 PCS
Packing Details:1640*992*35MM
Delivery time:about 30 days
Payment terms:L/C,T/T
Supply Ability:1000000 per Month
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 POLY SOLAR MODULE 156’ 270-290W





Product Feature       

       ● Bypass diode minimizes the power drop by shade.

       ● The conversion efficiency of solar cell is above 18%.

       ● 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             ● Outdoor exposure test

     ● Hot-spot endurance test            ● UV-exposure

     ● Thermal cycling test                   ● Humidity freeze test

     ● Damp heat Test                        ● Robustness of terminations test

     ● Wet leakage current test            ● Mechanical load test

     ● Hail impact test                           ● Bypass diode thermal test

Physical Specification  

     Dimesion:1640*992*35MM         Weight:18.5KG/PCS           Packing: Each box capacity: 31 pcs

Electrical Characteristics  



Electric Performance Typical Performance Characteristics 

Short Circuit Current Temperature Coefficient %/℃   0.041
Open Circuit Voltage Temperature Coefficient %/℃   -0.393
Maximum Power Temperature Coefficient %/℃  -0.310
Performance Warranty: 90%output:12 years; 80%output:25 years


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