Wind Power + Household use

1. System Composition: The household wind power system consists of a small wind turbine (mainly 1-5kW), energy storage batteries, inverter, controller, and installation frame. It can operate independently or be connected to the grid. The core feature is to convert wind energy into electricity for household use.

2. Installation Conditions: The annual average wind speed should be ≥ 3-4 meters per second. The installation location should be without obstructions (height above 10 meters), and areas with abundant wind resources are more suitable.

3. Core Advantages: The main advantage is that it is a clean energy source, reduces electricity costs, and provides independent power supply.

4. Applicable Scenarios: Suitable for areas with weak power grids (remote areas, islands), those requiring wind-solar complementary power supply (to enhance stability) or those pursuing a low-carbon lifestyle.

5. Cost and Payback: The initial investment is 1-50,000 yuan. Annual electricity savings are 1,500-3,000 yuan. The payback period is 5-15 years. The higher the wind speed and the higher the electricity price, the faster the payback.