TUV certificate Mono and Poly 80-300W solar panel 1. BP / ... , high quality, high reliability, longest span.2. Have acquired UL, TUV,, VDE, ETL, FM, KEMCO, BBA, CE, and GD Golden Sun ... material and workmanship2. Rigorous quality control meets the highest international standard.3. Peak power of single module in guaranteed within +5 ...