No matter new customer or old customer, We believe in long term and trusted relationship for Solar Backup System, 20 Kwh Solar System, Off Grid Power Supply, Off Grid System,Solar Power Unit. Always for the majority of business users and traders to provide best quality products and excellent service. Warmly welcome to join us, let's innovation together, to flying dream. The product will supply to all over the world, such as Europe, America, Australia,Lithuania, London,Sierra Leone, Argentina.We have won a good reputation among overseas and domestic clients. Adhering to the management tenet of credit oriented, customer first, high efficiency and mature services, we warmly welcome friends from all walks of life to cooperate with us.