Being supported by an highly developed and skilled IT group, we could offer you technical support on pre-sales & after-sales support for 350w Solar Panel, Li Ion Pack , Solar Power System , 120ah Lithium Battery ,Photovoltaic Cell . Quality is factory's lifestyle , Focus on customers' demand could be the source of corporation survival and advancement, We adhere to honesty and great faith operating attitude, looking ahead on your coming ! The product will supply to all over the world, such as Europe, America, Australia,Vancouver , Lithuania ,Milan , Guatemala .We are looking forward to cooperating closely with you to our mutual benefits and top development. We guaranteed quality, if customers were not satisfied with the products' quality, you can return within 7days with their original states.