Jinan Deming Power Equipment Co., Ltd. is a high-tech enterprise specialized in research, development, marketing and sales of renewable energy products, Especially for solar and wind power. Its main products include wind turbine off grid controller, wind turbine on grid controller, solar energy controller, wind-solar hybrid controller, wind-solar hybrid street lamp controller and inverter, etc. During the development practice of more than 20 years, in accordance with the characteristics of the 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 standard, to ensure safe and reliable use by customers.