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solar attic vent 40W solar heat extractor IP68 metal fan blower 14 inch DC power axial chicken house wall fan air extractor fan
Get Latest Price
US$ 132
≥1 Sets
Quick Details
Weight (KG):
10
Place of Origin:
Guangdong, China
Brand Name:
SIPL
solar panel:
40W power
Product Details
Basic Specification
Golden Quality=0.05USD only per day
We produce all parts by ourselves, even the high-tech motor so we are very assure to our quality. We promise 5 years warranty and design the fan at architectural lifespan for over 10 years. Product cost/10 years/365 days--average less than 0.05USD per day only.
Advantages
With easy installation and no dependence on AC grid, the solar wall ventilator freshens air for various premises especially attic, gable space at no cost.
It would pump out interior stale air and over heat to improve indoor air circulation, reduce moisture & harmful mildews, and help reduce the load on air-conditioner and HVAC system in Summer...
FAQ
Q1：What if I need the fan keep working at night?
You can add an adapter or a solar battery to backup solar fan runs day & night nonstop.
Q2：What if I worry about insects or small animals entering?
Don't worry. We have two types of protective fan guard, which can better protect fan blades getting damaged or animals going inside.
Q3: What if I don't need to use the fan when the temperature is low?
You can add a mechanical Snap-Action Thermostat to have the solar fan start / stop rotating mechanically at preset temperature:
[25ºC thermostat] On: 25ºC +/-3ºC; Off: 18ºC +/-5ºC
[28ºC thermostat] On: 28ºC +/-3ºC; Off: 21ºC +/-5ºC
[25ºC thermostat] On: 25ºC +/-3ºC; Off: 18ºC +/-5ºC
[28ºC thermostat] On: 28ºC +/-3ºC; Off: 21ºC +/-5ºC
Or you may turn off the fan by the remote controller.
Q4: How about the product warranty?
We promise warranty 5 years for the whole fan and 2 year for accessories. The solar roof fan's designed lifespan is more than 10 years, which can last as long as the architecture.
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