We are Hebei Oushang Photovoltaic Technology Co.,Ltd based in Shijiazhuang, China. We are member of TradeKey.com since January, 2017. Our business is related to Energy Products industry and we specifically deal in solar energy system off grid. Please find our product details below: High Quality 50W-300W Poly and Mono Solar Panel With Best Price Quick Details: Place of Origin: Hebei China (Mainland) Brand Name:Oushang Certificate: ISO9001/14001, CE/TUV/UL Warranty: 25 years Connector: MC4 compatible connector Junction BOX: lP65 ... Thank you for taking time to go through our business profile. If there are any questions, inquiries or comments, please feel free to contact us.