Cost-effective Industry Ventilation Solar Panel Powered Large Exhaust Fan With Battery
The solar modules mounted on roof-top will generate electricity to support the fans’ working.
You can save money and ease the heavy burden for those boring electricity bills now!
Exhaust Fan
Solar Panel
Solar panel power: 300 watt
Solar panel size: 1956*992*50mm
Meterial: polycrystalline solar module
Flexibility: with angle adjustable mounting bracket
Wiring: 15m cable to connect fan host & solar panel
Solar Battery
* To extend solar fan's working hour, a separated 3*100Ah OPZV battery is connected to this fan, which serves as reversed energy to support fan's running in sunless time.
* The battery is charged by 2pcs 230W solar panel, full charged under 7.5 hours' sun shinning, then as backup power for 8.4 sunless hours.
So it can be realised that this solar exhaust fan keeps working all day long with 100% free solar power!
1.Totally by free solar power
You can use the inexhaustible solar source freely to support operation of all kinds large scale ventilating fans. Therefore, the regular commercial electricity bill in old days is no longer a must pay!
2. Once Pay, Benefit Long
The regular ventilating fan may cost you less than to buy the product, but it keeps asking you to pay every day. Comparatively, you may have to pay much for the solar exhaust fan at a time, but it is free to work for you forever, and will pay you back soon after years.
3. Innovative ventilation for a better place to live
This negative pressure fan powered by solar not only helps to save your money, but also it is an innovative ventilation, featuring energy conservation , environmentally friendly and more security.
As long as the sunlight is available, where a large exhaust fan is needed to improve
ventilation, where a new solar type exhaust fan can be a better solution!
Fan Size
Dia.810mm / 950mm / 1110mm fan blades
Solar Panel Power
250W / 300W /350W
Service Time
Working in sunny daytime: Fan + Solar Panel
Working in Day & Night: Fan + Solar Panel + Power Adapter
Fan + Solar Panel + Storage Battery
Tailor-Make Service
Simply telling us your requirements, we’ll help you to turn all kinds of regular electric industrial fans into cost-free solar exhaust fans!
Click Here to view more from our Home Page.
Other Hot Sale Solar Products From SIPL
Solar LED light
15 watt solar panel
Round / square LED panel
US $45~112 / Set
Solar Wall Fan
15 /20/30 watt solar panel
12'' /14'' fan blades
US $81~117/ Set
Solar Roof Fan
15 /20 /25 /30watt solar panel
12'' /14'' fan blades
US $89~156 / Set
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