high efficiency solar pv module

Specifications 1,Certification: TUV,UL,CE,RoHS,IEC,CQC,ISO,SFEC,CEC

2,Good weak light and high temperature performance

3,Best ULVAC equipment

  AmpleSun Amorphous silicon thin film solar panel, sell well in Australia, Europe, South Africa, South and North America. AmpleSun ASF series have many advantages.    General advantages: 1.Excellent performance. 2.Good environment adaptability, less sensitive to installation angle, more suitable for vertical installation in BIPV. 3.30% lighter than double-glass. 4.Free from defects for 5 year with regular use, maintain more than 90% of Max. power for 10 years and 80% for 25 years. 5.Use best materials, avoid any risk in the whole life of our products. 6. Advanced encapsulation pross.  7.Choose the best TCO glass. 8. Back Sheet,Japan,super water resistance type (5 layers),longer life time. 9. Enable coverage with fewer units and lower system cost. 10.. Anodized aluminium frame resist high wind and snow loads. 11. Pre-installed cables ensuring quick and easy installation. 12. A back sheet with drainage holes eliminates the risk of water or snow accumulation 13.Competitive prices.   Technical advantages:  1. Low temperature coefficient:  Normally, the electricity performance of photovoltaic module is measured by STC standard. However, the temperature of solar module, operating in the sun, can be much higher than atmosphere temperature. With the temperature increase, module power will decrease accordingly. Temperature coefficient for thin film silicon solar cell is 0.2%/0c, and that of crystalline solar cell is -0.5%/0c. That means, when the module is worked on 500c condition, compare to the efficiency reached on 250c test standard , thin film silicon solar module will loose around 5%, and the loss for crystalline will be around 12.5%.  In conclusion, even the STC efficiency of thin film silicon solar cell is low, the efficiency in actual operation condition is not far away to that of crystalline solar cell. 2. Good weak light performance:  The performance of thin film silicon solar cell is better than that of crystalline solar cell in the weak light condition.  Solar power system with crystalline solar module will not generate power in the late afternoon. However, solar power system with thin film silicon solar cell still generates power. Furthermore, thin film silicon has gentle current-voltage curve. This characteristic makes it easier to pick-up the most electricity power.