Profile: Suzhou Newmeil Machinery and Equipment Co.,Ltd is a manufacturer of wind generator products. Our wind turbines include 400W, 600W, 1KW, 2KW, 3KW, 5KW, 10KW and 20KW. Our wind/solar hybrid controller is specially designed for high-end small-scale wind/solar hybrid system and especially suitable for wind/solar hybrid street light system & wind/solar hybrid monitoring system. The controller can control wind turbine and solar panel at the same time and transform the wind & solar energy into electricity for the DC load use, with excess energy stored into batteries. Sine wave inverter is mainly used in off-grid wind/solar systems， wind power system and photovoltaic power systems & other renewable energy systems. This inverter can supply power and provide guarantee effectively for the areas with traffic inconveniences, in the mountains, pastoral, border, island and other areas without electricity. The inverter has efficient frequency toroidal transformer, which ensures that inverter has high efficiency and low no-load loss.