|
Product name |
Compact non pressure solar water heater |
|
Inner Tank Material |
Food grade SUS304 2B or SUS316L |
|
Inner Tank Diameter |
Φ360mm;Φ370mm;Φ380mm;Φ420mm |
|
Inner Tank Thickness |
0.31mm;0.38mm;0.4mm |
|
Outer Tank Material |
SPCC;PVDF;SUS304;SUS316;Colorful plate |
|
Outer Tank Diameter |
Φ460mm;Φ470mm;Φ480mm;Φ520mm |
|
Outer Tank Thickness |
0.4mm 0.45mm 0.5mm |
|
Tube Material |
three-target all glass vacuum tube |
|
Vacuum Tube Size(mm) |
58/1800 (diameter/length) |
|
Tube Number |
9/10/12/15/18/20/24/30/32/36/40 |
|
Solar absorbance α |
≤93%≤96% (MS) |
|
Frames (Stand Parts) |
When it comes to material options for plates, three popular choices are galvanized, stainless steel, and aluminum alloy. These materials offer different qualities and characteristics, meeting various requirements in different applications. |
|
Insulation Layer |
An advanced high pressure foam machine produces top-notch polyurethane foam with exceptional quality. Let's discuss this remarkable foam manufacturing process in detail. |
|
Insulation Thickness |
50mm,55mm,60mm |
|
Foam density |
40kg/m3 |
|
Material of tank cover |
Galvanized steel/Stainless steel |
|
Holes of tank |
The dimensions of the water inlet, water outlet, air vent, and assistant tank are all 3/4 inch. |
|
Tank welding |
High frequency welding/Argon arc welding |
Main Specification
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The inner tank of this product is constructed of high-quality food-grade stainless steel, specifically SUS304 2B. The steel used is between 0.31mm to 0.45mm in thickness, ensuring the utmost durability and long-lasting use. This material not only meets safety standards but is also resistant to corrosion and easy to clean. You can trust that your beverages and foods will be stored in a safe and sanitary environment with this tank.
The outer tank options for this application include either a food-grade stainless steel, specifically 0.4mm SUS304 in 2B or BA finish, or a 0.5mm galvanized steel. These materials ensure the tank meets the necessary requirements for durability and safety.
The material options for the frame include 1.2mm stainless steel, 1.5mm galvanized steel, or anodized aluminum, which is suitable for coastal areas where there may be corrosion issues. You can choose the most appropriate material for your specific needs.
These tubes are made of high-quality birosilicate glass and feature an AL-N-AL coating or an even more advanced AL-N-AL-CU-SS Three target coating. If you're looking for a reliable and durable tube, these options are definitely worth considering. The AL-N-AL coating provides excellent protection against external factors, while the more advanced coating adds an extra layer of resistance for even greater durability. No matter which type of coating you choose, you can rest assured that these tubes will stand up to rigorous use and last for years to come.
Packing Details
We have a solar water tank available in one carton and a stand frame in another carton. Additionally, we offer solar vacuum tubes in packs of 10 pieces per carton.
If you're interested in placing a sample order, we offer a low MOQ of less than 2pcs and we'll make sure it's securely packed in a wooden box. We want to make sure you have a positive experience with our products and our packaging is designed to protect your items during shipping. Let us know if you have any questions about our sample order process.
Feather
Safety and long life
By utilizing a compact non-pressure solar water heater instead of an electric water heater, you can effectively reduce your energy consumption by an impressive 360 KW per year. This remarkable energy-saving solution offers long-lasting benefits as the solar water heater is built to last for a robust 15-year lifespan. With this eco-friendly option, you can enjoy abundant hot water while making a significant contribution to conserving energy resources.
With the implementation of a side exhaust design, the water tank's service life is significantly prolonged. This design feature effectively ensures that the tank is protected from potential damage caused by high temperatures or corrosive materials. As a result, the tank can withstand harsh operating conditions over a greater period, ultimately reducing maintenance and replacement costs. Overall, the side exhaust design adds value and durability to the water tank, providing users with a reliable and long-lasting solution.
Working Principle Of Solar Water Heater
Compact non pressure solar water heater relies on density of the water.The cold water and hot water circulate through the collector and water tank.When water in the collector is heated up, it becomes lighter and naturally rises into the water tank.Meanwhile , cooler water int the tank flows down to the collectors.

Pre-sale Service
1. Sample can be offered with sample charge and courier fee by buyer's side.
2. We have full stock,and can deliver within short time.Many styles for you to choose.
3. OEM and ODM order are accepted, Any kind of logo printing or design are available.
4. Good Quality+Factory Price + Quick Response + Reliable Service, is what we are trying best to offer you.
5. All of our products are produced by our professional workman and we have our high-work-effect foreign trade team, you can totally believe our service.
6. We have rich experience of design, manufacture and sell solar water heater, we cherish every order from our honor.
After you choose
1. We will count cheapest shipping cost and make invoice to you at once.
2. Check quality again, then send out to you at 1-2 working day after your payment,
3. Email you the tracking no, and help to chase the parcels until it arrive you.
After-sale service
1. We are very glad that customer give us some suggestion for price and products.
2. If any question,please contact with us freely by E-mail or Telephone.






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