Hangzhou Yuemei Solar Energy Electric Instrument Co., Ltd. a solar energy and electronic products enterprise integrated with professional teams of design, production and sale. It has being committed to environmental protection, energy saving and products innovation since found in 2003. Patent is solar panel with automatic dust removal device. As a specialized manufacturer and exporter, we fully understand that quality is of vital importance and we have established scientific and strict quality assurance system. Meanwhile, we highly value our service & reputation, ensuring that each order reaching to us is delivered on time.