We use high-quality Polycrystalline Silicon, to manufacture our Solar Panel, which has a long life span of 20-25 years. For the attainment of the complete clients' credibility, we issue an invoice to them including all the relevant information regarding products as well as agreed price. We have ultra-modern packaging systems available to keep the products safe from physical factors that may damage the product to some extent. Thus, we only use qualitative packaging material.