glass tube solar water heater low pressure solar water heater with feeder tank
(1) Product Description
Normal glass tube solar water heater to heat water can be classified into four principles, which allows them to adapt to individual requirements and situations.
Passive principle. glass tube solar water heater is used that the hot water due to its lower density rises by itself to the tank (thermosiphon principle). It does not require a pump, but the water tank must be placed above the solar collector to collect and store hot water.
Active principle. Unlike the previous one, in this case, a pump is used to move the hot water, and a controller turns off the pump if the temperature in the collector is lower than that in the glass tube solar water heater tank (for example at night). It has the advantage that the tank can be placed anywhere, for example in the basement, while the panels are mounted on the ceiling.
(2) Technical Specification:
Solar Water Heater Inner Tank:
SUS304 stainless steel, 0.4/0.5mm, diameter :360mm
Solar Water Heater Out Tank: stainless steel/painted steel 0.4mm, diameter: 460mm
Insulation: 50mm high-density polyurethane foamed
Inlet&Outlet: 3/4”, stainless steel
Vacuum Tube: 58mm-1800mm
Water Tank Bracket: stainless steel/painted steel, 1.2/1.5mm , stainless steel 304 screws & nuts
| Model | Evacuated Tube | Tank & Tube Capacity (L) | Person NO. |
| Diameter (mm) | Length (mm) | Quantity (pcs) |
| BS-NP/NPS-581800-6 | 58 | 1800 | 6 | 60 | 1 |
| BS-NP/NPS-581800-8 | 58 | 1800 | 8 | 80 | 1-2 |
| BS-NP/NPS-581800-10 | 58 | 1800 | 10 | 100 | 1-2 |
| BS-NP/NPS-581800-12 | 58 | 1800 | 12 | 120 | 2-3 |
| BS-NP/NPS-581800-15 | 58 | 1800 | 15 | 150 | 3 |
| BS-NP/NPS-581800-18 | 58 | 1800 | 18 | 180 | 3-4 |
| BS-NP/NPS-581800-20 | 58 | 1800 | 20 | 200 | 4 |
| BS-NP/NPS-581800-24 | 58 | 1800 | 24 | 240 | 4-5 |
| BS-NP/NPS-581800-30 | 58 | 1800 | 30 | 300 | 6 |
| BS-NP/NPS-581800-36 | 58 | 1800 | 36 | 360 | 7 |
| BS-NP/NPS-581800-50 | 58 | 1800 | 50 | 500 | 9-10 |
(3) Optional Accessories and their Function:
Assisytant tank: to add water automatically;
Electric heater: to heat water when rainy and cloudy days;
Magnesium anode: to soften water in hard water area;
TK-8A/TK-7/TK-5 digital controller: to read and control water temperature and water level
(4) Our Advantage:
1. Solar water heater with assistant tank modelnew design side assistant tank for hard water area;
2. Non-welding technology
(5) Application:
The main use is for family use, such as bathing, cloth washing and so on.
Solar water heater with assistant tank model is widely used in apartment, hotel and school.
Also it can be used for swimming pool, farm.
(6) FAQ
1- What is your Delivery Time?
LCL order/Sample order: within 7 days.
Full container order: 7-14days.
2- What is your Guarantee Time?
5 years.
Provide you with 1%-2% extra accessories and vacuum tubes, they are free for you.
3- Can you accept OEM ?
YES.
4- What is your Payment Term?
We accept T/T or L/C at sight, Western Union.
5- What is your MOQ?
1 set.
6- What is your Packing?
LCL order/Sample order in wood cartoon.
Full container order in high quality standard export carton.
7- What is your FOB Port?
We accept FOB Shanghai, Ningbo etc.
8- What is your Monthly Production Capacity?
10000 sets.
9- What is your Shipping Term?
By Sea/Air/Rail.
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Solar Geyser Glass Tubes 80L Low Pressure Solar Water Heater With Feeder Tank Images
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