Wind-solar hybrid LED street light is an intelligent, small scale and off-grid LED street lighting system. It is composed of solar panel, wind turbine, storage battery, wind-solar controller and a LED light source and light pole etc. This hybrid street light takes solar and wind as energy source and utilizes the energy for the lighting automatically during the night.

Main technical parameters as below:

Wind turbine rated power: 300W, 400W, 500W
Wind turbine rated wind speed: 6m / s
Wind turbine fan leaf number: 3
Startup wind speed wind turbine: 3m / s
Wind turbine fan diameter: 1.4 meters
Solar panel: mono or polycrystalline silicon

Lifespan of solar panel: 20years
Storage battery: maintenance free lead-acid or gel battery
Battery life: 3-5 years
Light Source: high power LED, white, from 30W to 120W

Light pole: 6m, 8m, 9m, 10m, 12m
Control System: Microcomputer intelligent controller

Ambient environment: -30 degree -60 degree
Lighting Time: 8-10 hours, 10-12hour etc (as request)

Backup days: 2-3days, 3-4days, 5-6days (as request)

The helpful information below will be required to design the solar light:

1. Where will the solar light be installed?

2. Lighting time per night?

3. Backup days under rainy or cloudy weather?

4. Light pole height?

5 The power of LED Light source?

Design reference:

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