Well Technology is a factory and supplier for Solar Modules in China, we have IEC 61215, TUV and CE certificate from 150W to 180W Solar Modules. Most Products we are selling to Italy, Span, USA, Germany,Canada & France. The models we are selling best is 170-175W, price on: EU2.67/W There is a specification attached. Please check it. Our Production Capacity per month: 7k pcs It&＃039;s my hope that long business terms will be set up between us. Solar products is a good project, save energy, save source and help the earth.