Characteristics:1. The water pipe generator has different water pressure and different power generation. The maximum power is 1000 watts. Please check whether your hydraulic performance meets the requirements.2. The amount of electricity generation is determined by the hydraulic gradient, the amount of water and the pipe diameter. If hydropower doesn't meet the requirements, it won't produce much electricity.Specifications:Length: 150mmWidth: 115mmPower: 0-1000 wattsVoltage: 220VNote:1. The vertical fall is the standard, the length is not used as a reference, and the vertical height is accurate. Since there is no influence of water pressure without the vertical head, the water volume requires a 50mm pipe to fully reach its water pipe, and the head is different. Power generation is different, 15 meters can produce 300 watts to 500 watts, and 20 meters can produce 500 watts. Up to 700 watts, 30 meters can send 700 watts to 1000 watts, this is based on vertical drop as standard, not length .2. Please follow the instructions for installing and using the generator. Connect a drain pipe to the generator's water outlet with electrical tape, cover the generator head with something, and place the generator in a location where rainwater will not soak it.Scope of delivery:1 * Water GeneratorA notice:1. Please allow slight differences due to manual measurement.2. Color may vary slightly due to different monitors.