High efficiency: >16% Long lifetime: 25year,high quality solar panels Easy installation Safty use & pack Quick Delivery Company Details:Hebei Zhongming Energy & Techenology Co., LTd. is a subsidairy company of MingShi International, which is located in a modern equipment industrial zone in north China, covers an area of 66acres. It is a big solar PV panel manufacture in north China.Certificate: ...