Powering the Future with VELA Battery - Professional industrial battery manufacturer
POLY SOLAR MODULE 156’ 270-290W
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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CONTACT US
- CONTACT PERSON: Kitty Zhang
TEL: (86)-20-85549575MOBILE : (86)-13602702588
E-MAIL : manager@velabattery.comFAX: (86)-20-85547400
ADD.: NO.1916-1917 HUAGANG COMMERCIAL - BUILDING,NO.140,WEST ZHONGSHAN AVE,
- TIANHE DISTRICT.GUANGZHOU. GD. CHINA.