Just place your solar panel facing the sun, end enjoy free air cooling by this excellent solar fan. It also works if connected to the mains.

Product Features: 
1. Solar panels energy saving 
2. AC or DC is optional 
3. Battery charging is available 
4. Powerful wind 

Solar stand fan, 
1. 400mm fan blades; 
2. 2 maintenance free lead-acid batteries; 6V4ah*2; 
3. 3 level controller; 1250rpm; 
4. A wide-angle air supply; The level of directional adjustment; 
5. It can work 3 ~5hrs after charged; 
6. Case material: ABS+PP+ rail+surface treatment 
7. Charging method: AC110V/220V 
8. It can also charge the battery while the fanner working with AC, and the light turns green when the batteris are full. 
9. With 10W solar panels

Charging

1.  By Solar Energy: To put the Solar Panel under the Sunlight for 6 hours, do Not Let any article cover the Solar Panel, then it will be full, sometime the Sunlight may be Different, then it need longer time.

2.  By House Electric: To have the Portable light Connected to Power House by the Adapter, it can be charged continuously for Fully Charging for 4 hours after