Our solar wall ventilation fan is axial type ventilation fan, for air exhausting & heat removing. The fan is mounted in the wall, it starts working instantly when sun shines. Totally solar powered, No manual operation, No maintenance!
It made by galvanization steel, with DC brushless motor.
Solar wall fan is a new innovative appliance product to the world!!!! It has very good & long-lasting prospect in the market currently & to the future.
1) Cost-Effective, Once Pay, Benefit Long!
2) Zero operating power consumption cost
3) Wiring Free, Installed Easy & No Maintenance!
4) Strengthen air circulation
5) Extend roofing lifespan
6) Remove heat, moisture & dust
7) Deduct harmful mildews & Prevent ice-dam
8) Reduce the heat load on air-conditioning ducting to help you save money!
The solar wall fan removes the excess heat from your house. This means there is less heat to penetrate the rooms below.
Moreover, solar energy is clean & free energy, it will better than the traditional vent fan.
Traditional vent fan is use electricity power to run, but our solar fan is different like that. Our solar fan can run as long as have sun shines. That's solar power energy, would you like it?
Moreover, solar panel can be adjust different angle;
Vertically 4°Positioning
To capture most direct sunlight for the device to work most efficiently, its solar panel can be adjusted vertically at 4 angles, that is 0°, 15° , 30°& 45°
Horizontally 180°Regulation
This roof exhaust fan carries a horizontal adjustment platform design for the solar panel to rotate left or right and face towards the sun, this rotation can be as big as to 180°
Specification
Power 50W 22.5V solar DC power
Solar Panel Polycrystalline solar panel, 365x410x25mm adjustable
Blades 14 inch (368mm) Nylon-Fiber-Aluminum blades, 7 pcs
Motor Brushless DC Motor, IP68
Host Size 368x175mm
Housing Galvanized steel with anti-rust, anti-UV powder coating
Color Black
Working Efficiency Provide attic ventilation up to 4200 square feet and cooling up to 2400 square feet
Packing/loading 1set/ 1carton; 500x450x300mm, 0.064CBM; 480pcs/20'GP, 1105pcs/40'HQ
Our factory is willing to promise the longest warranty time.
Metal Casing: service life 20 Years, warranty 15 Years
Solar Panel: service life 25 Years, warranty 15 Years
Brushless DC Motor: service life >10 Years, warranty 5 Years
What if the solar fan unwork when rainy day or night (means if sunless time)?
We can provide back-up power, AC/DC power adatpter or solar battery system.
Optional AC/DC Adapter
AC input: 100-240V, DC output: 21V 1.5A, to back up solar fan work nonstop even in sunless periods
Optional Battery
12.8V, 9.6AH, Lithium iron phosphate, to back up solar fan work nonstop even in sunless periods
May I customize a thermostat to make it automatically control?
Optional Thermostat
to control solar fan work / stop at preset temperature, if 25 Celsius, on: 25ºC +/- 3ºC; off: 18ºC +/- 5ºC, if 28 Celsius, on: 28ºC +/- 3ºC; off: 21ºC +/- 5ºC.
More Accessory:
Optional Power cord with switch
to control solar fan work / stop flexibly at any time, include 2m cable
I am the seller Jocelyn, anything I can help you kindly let us know! Chat now ⇦.
Email: jocelynwu@ sunnyintlpowerlt.com
Phone/ Wechat: +86
Skype: Jocelyn - Solar Fan
Thanks!
