Jinan Deming Power Equipment Co., Ltd. is a high-tech enterprise specializing in the research, development, marketing and sales of renewable energy products especially for solar and wind power.Our main products include wind turbine off grid controllers, wind turbine on grid controllers, solar energy controllers, wind-solar hybrid controllers, wind-solar hybrid street lamp controllers, inverters, etc. During the development of more than 20 years, in accordance with the characteristics of wind turbine generator and solar panel, our company has developed the product series featuring well-round function, stable performance and perfect protection function. The product boasts of perfect quality guarantee system, with quality control adopted in each aspect of the production process. Each set is strictly tested before delivery, with properties superior to relevant national standards, and to ensure safe and reliable use by customers.