Optimal Process Design. 166mm+9BB+Half-cut, higher power output. Select Grade A Crystalline Silicon Solar Cells. Grade A crystalline silicon solar cells make high-power output with cost-effective. Stable Generation Performance. Guaranteed 0~+5W positive tolerance and slower power attenuation:
first year ≤2%, 0.55% per year from 2-25. Process Upgraded. Lower risk of hot spot and stronger anti-PID ablity. Higher Power Gains and Lower Losses. Excellent low irradiance performance and low shadow loss. Strong Environmental Adaptability and Great Durability. Certified by Dust-Sand, Salt-Mist, Ammonia etc. weather resistance tests and
enhanced mechanical load: wind load (2400 Pa) and snow load (5400 Pa).