Sunrain 80L Stainless Steel Compact Low Pressure Solar Water Heater Calentador Solar Gravedad
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- Supplier: Jiangsu Sunrain Solar Energy Co. Ltd.Jiangsu Ltd.
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Product Overview
Description
Product Description
Sunrain compact low pressure solar water heater relies on the natural circulation of the water between solar tubes and the water tank. Thermosyphon systems work on the principle of heat rising. The water enters the bottom of the tubes and rises to the tank as it warms.
The advantage of this system is that solar heat is stored in a well-insulated tank, so hot water can be used at any time without the penalty of overnight losses. Moreover, the insulation of the tank can protect heat for 72 hours without heat loss.
100L Sunrain Compact Low Pressure Solar Water Heater.
1). Compact, Direct Plug-in Design, Easy for Installation;
2). No-welding Pipe Connector design, Super Corrosion Resistant;
3). Suitable for Hard Water Area, Seaside and Acid Rain Area;
4). Optional Electric Heater Backup: 1.5KW or 2.4KW;
5). Optional Pipe Connector Size: 1/2inch or 3/4inch;
6). Low Heat Loss: 50mm High Density Polyurethane Foam;
7). Suitable for Different Cold Water Supply models;
8). OEM Branding is Acceptable;
Storage Tank | ||
Inner Tank | SUS304-2B Food-Grade Stainless Steel, with 0.5mm Thickness | |
Outer tank | SUS201 Stainless Steel | |
Insulation Layer | Polyurethane Foam, with 50mm Thickness | |
Vacuum Tube | ||
Material of Vacuum Tube | Borosilicate Glass | |
Absorb Coating | Grade ALN/ALN-SS/CU | |
Diameter and Length of Outer Tube | 58*1800mm | |
Outer Tube Thickness | Optional 1.8/2.0/2.2mm | |
Absorption/Emission Coefficient | 95%/5% | |
Stagnation Temperature | >200℃ | |
Average Heat Loss | ≤0.8W/m².℃ | |
Hailstone Resistance | φ25mm | |
Resist Wind | 30m/s | |
Support Frame | ||
Material | Stainless Steel SUS201 | |
Thickness | 0.8mm | |
Angle | Optional 20/30/45° | |
Products Advantages
Corrosion Resistance Design:
Most of defected compact low pressure solar water heater leak by the joint of pipe connector to inner tank, since of corrosion by hard water, salty water;
Surnain's corrosion resistance design for pipe connection, use no-welding technology to against corrosion;
Longer lifetime and better quality hot water.
Company Profile
Wide Application
FAQ
1. Is your company a trading company or factory?
We are the top1 manufacture of compact solar water heater in China, you are welcome to visit our factory.
2. Do you produce vacuum tubes by yourselves?
Off course, vacuum tube is the key part of compact solar water heater, we need to produce by ourselves and to control best quality;
3. What is your Delivery Time?
LCL order/Sample order: 7days for compact solar water heater order.
Full container order: 10days for compact solar water heater order.
4. Can you do make with my brand ?
Yes, OEM&ODM compact solar water hater orders are both welcome and accept.
5. What is your MOQ?
No MOQ limited for compact solar water heater orders.
6. What is your Packing?
LCL order/Sample order in wooden case.
Full container order in high quality export carton.
7. What is your FOB Port?
We accept FOB Qingdao , Shanghai , Lianyungang etc.
8. What is your daily Production Capacity?
500sets/day for compact solar water heater
2. Do you produce vacuum tubes by yourselves?
Off course, vacuum tube is the key part of compact solar water heater, we need to produce by ourselves and to control best quality;
3. What is your Delivery Time?
LCL order/Sample order: 7days for compact solar water heater order.
Full container order: 10days for compact solar water heater order.
4. Can you do make with my brand ?
Yes, OEM&ODM compact solar water hater orders are both welcome and accept.
5. What is your MOQ?
No MOQ limited for compact solar water heater orders.
6. What is your Packing?
LCL order/Sample order in wooden case.
Full container order in high quality export carton.
7. What is your FOB Port?
We accept FOB Qingdao , Shanghai , Lianyungang etc.
8. What is your daily Production Capacity?
500sets/day for compact solar water heater
Certification & Shipping
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