We have a wide range of Solar Home Systems (for on- and/or off-grid use) with output powers of; 20W, 60W, 150W, 300W, 500W 1kW, 2kW, 3kW, 4kW, 5kW, 6kW, 10kW, 20kW, 30kW, 50kW The specifications of our 50,000W system are as follows: - Capacity: 50000VA - Rated output power: 50000W - Output wave: Pure sine wave - Output current: 227.3A (220V) / 454.5A (110V) - Precision of output voltage: ±3% - Precision of output frequency: ±0.1% - False output wave of AC: < 3% - Overload ability: 120%, 30 seconds - Invert efficiency: Over 85% - Output voltage: AC110 / 220V - Output frequency: 50Hz / 60Hz - Maximum output power of solar module: 50000W - Maximum output voltage of solar module: 315V - Maximum output current of solar module: 158.7A The solar power streetlights have to be customized, please inform us about the destination of the products, needed lighting time, the needed lumen, pole height, mono- or poly- crystal solar waffles and we will provide you of an quotation of it. As for wind turbines, we have got models with the following output powers; 100W, 150W, 200W, 300W, 500W, 600W 1kW, 2kW, 3kW, 5kW, 10kW, 15kW, 20kW, 50kW 1.25MW The varying specifications of our wind turbines are as follows: - Out-put rated power: 100W - 1250kW - Maximum power: 100W - 1300kW - Rotor diameter: 1.8m - 58m - Material of blade: Wood coating fiber glass, reinforced plastics or glass epoxy - Number of blades: 3 - Sweeping area: till 2641m² - Rated rotation speed: 400r/min - 25r/min - Rotation speed: till 10-25r/min - Weight of blade: till 3.15T - Speed regulation: Variable pitch - Working wind speed: 3m/s - 25m/s - Cut-in wind speed: 3m/s - 4m/s - Cut-out wind speed: 25m/s - Rated wind speed: 7m/s - 13m/s - Survival wind speed: 40m/s - 60m/s - Wind energy efficiency: =0.41 - Generator type: Rare earth permanent magnet synchronous generator - Generator efficiency: =0.98 - Rated voltage: 12V - 690V - Tower height: 4m - Cone 60 - Total weight (encl. battery): till 60T - Battery: 12V/120Ah - 12V/600Ah As you can see, we offer a wide variety of Wind Turbines, Solar Generators and Solar Street Lightings, please feel free to contact us for any requests or questions! Many thanks in advance!