How to make an efficient small hydro-generator 1000w, the lift is not so high and the flow rate is very slow,

It is difficult and uneconomical to manufacture small hydro-generators by ourselves.

In order to achieve high efficiency of 1000w small hydro-generator, impact hydro-generator set can be selected.

Impulse hydro-generator set, also known as horizontal hydro-generator set, belongs to high-head and small-flow hydro-generator set like oblique hydro-generator set, which requires a water head range of 7-40m and is suitable for use in mountainous areas. Its working principle is: in a hydraulic turbine, the jet from the nozzle enters the blade from one side of the runner, and then leaves the blade from the other side, not in the tangential direction. The biggest features of the impulse hydro-generator set are as follows:

1. Under the condition of normal water use, water resources can be reasonably utilized to generate electricity.

2. In case of rain, drought and water shortage, a diesel engine can be used to drive power generation.

A small hydro-generator with a price of about 1 kW has a market price of about 1 1,000 yuan, so direct purchase is much more economical and faster than self-made.

Generally speaking, consider the stability and reliability of small hydro-generator with a capacity of about 1kw. We don't need to think too much about efficiency. After all, the output difference between 70% and 60% of a 1kw unit is 100 W, so there is no need to increase investment for100 w. ..