Poly-crystalline

Poly-crystalline photovoltaic modules are produced according to: EN IEC61215:2005 ed.2 , EN IEC61730;2007 and CE standards. Besides that multi-crystalline technology has brought to the photovoltaic final product a higher efficiency that was demonstrated by experience for many years, using the pure Polysilicon in producing the wafer and later the solar cells guarantees less depreciation on offered rated power.