
14 Inch 40W Solar Powered Roof Mount Exhaust Fan for Greenhouse (SN2016029)
Vaccum tube transfers sunshine radiation into manifold.
Air get circulated and warmed by electrical fan and control unit.
Adhering to the development concept of co-creation and shared growth, we will take building an internationally renowned supplier of 24 tubes solar collector, solar water heater 100 liter, pre-heat solar heater as our development goal. The company's economic benefits continued to grow steadily, and its profitability continued to increase. In the future, the development of our company will be to create green production and promote ecological civilization as the mission, with scientific and technological innovation as the driving force. Our company is committed to exploration and innovation to meet customer needs with high-quality and efficient customer service. The company always adheres to the concept of "pursuing superior quality and inheriting a long history", and sincerely looks forward to sincere cooperation and common development with new and old customers at home and abroad.
Solar Temperature Sensor
DESCRIPTION
Solar air heater is air heating device, composed of manifold,installation frame and vacuun tubes.
Vaccum tube transfers sunshine radiation into manifold.
Air get circulated and warmed by electrical fan and control unit.

FEATURES
100% green energy
Easy installation
Long usage and maintainence period
APPLICATIONS
● Home
● Factory
● Hotel
● Hospital
SPECIFICATIONS
Weight | 130kg |
Inner tank | Top quality stainless steel 304 made by Baosteel Shanghai, Welded with Argon arc, thickness 0.4mm |
Out shell | Galvanized steel with AkzoNobel powder, thickness 0.45mm, color as requested |
Heat insulation Layer | Polyurethane(made by Bayer,Germany), thickness no less than 55mm ,density > 35kg/m3 |
Fixture Frame | Galvanized steel with AkzoNobel powder, thickness 1.5mm, color as requested |
Vacuum tube | High borosilicate 3.3 glass. efficiency:91%-94%. three layers coating |
| Steel punching | Argon arc welding |
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| Leakage inspection | Vaccum tube |
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Storage

FAQ
1, Can we get some samples? Any charges?
Yes, free existing labels, you need to pay shipping cost.
2. How can we get a quote?
To confirm materials, room sizes, wanted temperature
3. Can you help with the design?
Yes, Simply design free, special design need to pay.
4. What's the trade term and payment term?
Amount less than $1000, 100% paid before production,
more than $1000 can be negotiated!
T/T, Western Union, PAYPAL etc.
5.May I have new sample made with my design for confirmation?
Yes. Sample charge means set up charge for production line, little quantity we suggest that straight for production. Large quantity we suggest that sample first, and sample fee can be refund.
QUALITY CONTROL
We have QC person stay on the production lines do to the inspection.
All products must have been inspected before delivery.
we do inline inspection and final inspection.
1.All raw material checked once it arrive our factory.
2.All pieces and logo and all details checked during production.
3.All packing details checked during production.
4.All production quality and packing checked on final inspection after finished.In order to continue to strengthen our 14 Inch 40W Solar Powered Roof Mount Exhaust Fan for Greenhouse (SN2016029) and deliver more sophisticated features and performance, we are harnessing some of the latest technological improvements. We will continue to maintain our own advantages, enhance market competitiveness, and promote the company's development to a new level. The company will continue to improve the quality of all our business activities, efficiency reflects speed and productivity, and strive to make customers completely satisfied.
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