Ideal choice for large scale ground installation. High conversion efficiency due to top quality wafer and advanced cell technology. Selected encapsulating material and stringent production process control ensure product highly PID resistant and snail trails free. Passed sand blowing test, salt mist test and ammonia test; flexible for harsh environments. Optimized system performance by module level current sorting. Special cell process ensures great performance in low irradiance environment. Additional yield and easy maintenance with high transparent self-cleaning glass.