Cixi Caiyue Photovoltaic Technology Co., Ltd was founded in 2007,headquartered in Cixi city of Zhejiang, is one of the earliest domestic manufacturers on this range. Our main products include solar system charge controller, solar street light charge controller, MPPT solar charge controller series. We have a professional team on technical development and excellent working team, to provide customers with best production and service. Our controller is not only been widely used in domestic, but also exported to over 50 countries, such as Europe, USA, Africa, Mid East, Southeast Asia and so on. We seek more customers in worldwild. Welcome to contact with us.