Solar fans

 
A solar fan is a mechanical fan powered by solar panels. The solar panels are either mounted on the device or are installed independently. Solar fans mostly do not require secondary power sources other than solar power, as most of them are used for cooling purposes during day time. Some types are also used for heating purposes. It runs the fastest when it is the hottest outside providing savings on air conditioning costs.
 
Advantage:
 
1. A solar fan is more environmentally friendly.
2. Though initially the installation may be costlier, in the long term it would turn out to be cheaper because it does not use power from the utility grid and may provide savings up to 30 percent on air conditioning costs.
3. Risk of electric accidents are eliminated as there are no electric cords attached to the solar fan.
4. Another great benefit of having a cordless appliance is that it has much more mobility compared to conventional fans.
 

Voltage:
AC110-240V,50HZ/60HZ

AC&DC automatic conversion and workable

overcharge and over discharge protection

work 4-12hours

Model:
PLD-29
Size:
32″-56″rechargeable solar ceiling fan
Material
ABS and iron
high quality motor, lower noise, bigger air flow,easy operation