
20W 12 Inch Solar Powered Roof Mount Exhaust Fan for Water Tank Cooling (SN2013001)
Vaccum tube transfers sunshine radiation into manifold.
Air get circulated and warmed by electrical fan and control unit.
Our aim is: to create value for customers, to create interests for customers, to provide customers with cost-effective calentadores solares, 40 tubes solar water heater, Solar Photovoltaic Thermal Hybrid System. We adhere to the concept of people-oriented, fairness and justice, and absorb and cultivate outstanding talents without any restriction. We believe that integrity is the foundation of all cooperation, tolerance is the premise of solving problems, innovation is a sharp weapon for development and service is the basis for creating value. We are committed to popularizing high-end technology so that more people can enjoy the convenience provided by our products.
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.Our company has been adhering to the development philosophy of 'abiding by integrity, continuous innovation, quality assurance, and quality service', and is committed to providing high-quality 20W 12 Inch Solar Powered Roof Mount Exhaust Fan for Water Tank Cooling (SN2013001) to the market. We always take quality and service as the core value, and implement it to every link of the company. Perfect service and technological innovation are the foundation of our company's continuous progress. Accurate and reliable quality products are the cornerstone of the company's ranking among the world's top enterprises.
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