1, High module conversion efficiency, through superior manufacturing technology
2, 0% to +3% W positive tolerance for mainstream products 
3, Excellent performance under low light environment  
4, Anodized aluminum is mainly for improving corrosion resistance
5, Highly transparent, low iron tempered glass    
6, Certified to withstand high wind loads and snow loads (5400Pa) 
7, 25-year warranty on power output; 10-year warranty on materials and workmanship