High Efficiency 20.0% Advanced solar cell technology ensures，The high module efficiency up to 20.1%. Positive Tolerance Module guarantees a positive –only power tolerance of 0 to +5w to bring extra benefit. Strong Load Capacity Moudle is capable to withstand 2400Pa wind loads and 5400Pa Snow loads. Reliable quality Module is manufactured in accordance with international quality standards ISO9001 Higher Weatherproof Rating J-Box performs module with an environmental protection rating to IP68. Our mission is to revolutionize the way the world consumes energy by offering innovative, portable power solutions that are both reliable and sustainable. We aim to contribute to a cleaner environment while empowering people to stay connected and productive wherever they are. More:https://www.hiwedoplus.com