Sticking for the perception of Creating products of top quality and producing friends with people today from all around the world, we constantly place the desire of shoppers to start with for 48v 200ah Lithium Battery, Smart Bms , Off Grid Solar Solutions , How Solar Panels Work ,Off The Grid System . We have professional products knowledge and rich experience on manufacturing. We always believe your success is our business! The product will supply to all over the world, such as Europe, America, Australia,Hanover , Kuwait ,Paraguay , New Zealand .We've a skilled sales team, they have mastered the best technology and manufacturing processes, have years of experience in foreign trade sales, with customers able to communicate seamlessly and accurately understand the real needs of customers, providing customers with personalized service and unique merchandise.