My review here: https://www.google.com/url?q=https://goo.gl/8bJVqL&sa=D&ust=1453472790479000&usg=AFQjCNEe8EQpztW3VhsOMQXEHTTA-Ku02A 700pcs A Grade Polycrystalline Silion 17.2% efficiency polycrystalline Solar Cell Poly 5×5 for Diy Solar Panels
Post time: Jan-25-2017