Product Description
Heat pipe pressurized solar water heater is a pressurized solar heating system. System adopts heat pipe evacuated tubes as absorbing collector. High efficiency heat pipe vacuum tube absorbs solar energy from sun and heat pipe transfers heat to the condenser end by its aluminum fins. Condenser indirectly contacts with tank water through a copper cap of tank and it boils water by releasing heat gained from vacuum tube.
Detailed Photos
Our Advantages
- Tank is full capacity designed ,high rate capacity against tubes number.
- Triple selective coating evacuated glass tubes with heat pipe and aluminum alloy is 10% higher efficiency than normal single coating tube pipe.
- Aluminum fine is whole piece design better for heat conduct
- Foaming Insulation between inner and outer tank is special chemical polyurethane which main material imported from German, high density in 38kgs/m3 is applied in our solar water heater, finished foam is smooth .
- Outer tank steel material in galvanized steel with PVDF coating, Basement steel is with higher Zinc coating galvanized steel. High resistant against acid and alkali.
- Inner tank steel material in SUS304-2B food grade stainless steel, its. thickness is 1.2mm, thicker than industrial standard for long life time and high pressure.
- Outer tank cover is fixed to tank body by aluminum rivet to avoid fall off by expansion of insulation by hot and cold effect.
- All fittings welding technical in arc-argon machine, it is no damage to steel material.
- Flange Screw for fixing the tank to frame are well protect to the tank and strong fixing ability.
- Bracket support thickness is 1.5mm galvanized steel with powder coating. All bar and tube hold are thickened to enhance the anti-wind purpose.
- All possible functions are considered for tank.ank functions are included PT valve, vacuum vale, cold water inlet (with one way valve ), hot water outlet, Magnesium bar, electric heater, sensor port (design for controller). If there is any special request from customer ,we will check with our engineer to see the possibility .
- Optional controller is available
Compare to non-pressurized solar water heater , heat pipe pressurized solar water heater is advantage as below :
- Take pressure from tank directly
- Tube design with heat pipe conduct heat better than tube with water directly contact.
- One tube broken ,the non-pressurized solar water heater tank will useless for water flow out from broken tube, but heat pipe pressurized solar water heater can work still.
capacity for optional:
100L,200L,250L,300L
Product Parameters
| Specification |
| Inner Storage tank |
Food-grade stainless steel SUS304-2B 1.2mm |
| Exterior tank |
High-quality PVDF 0.4mm |
| Heat Insulation |
High-density polyurethane integrated foam-forming layer with 72~80 hours heat preservation |
| Vacuum tube |
Borosilicate glass vacuum tube, 3 layers coating |
| Bracket |
Galvanized steel with powder coating, 1.5mm |
| Accessory |
Negative pressure valve,PT valve ,magnesium bar |
| Angle of bracket |
20°-45° |
| Hot water output |
45-95°C |
| Working pressure |
6 Bar |
| Item No. |
Water Tank |
Solar Vacuum Tube |
Aperture |
Insulation |
Packing |
Container Loading Sets |
| Capacity/L |
Tube No. |
Tube size/mm |
Area/m2 |
/mm |
Volume/m3 |
20GP |
40GP |
40HQ |
| VOD-5818A460C-10V |
80 |
10 |
Φ58 * 1800 |
0.94 |
50 |
0.42 |
66 |
137 |
163 |
| VOD-5818A460C-12V |
100 |
12 |
Φ58 * 1800 |
1.13 |
50 |
0.46 |
60 |
125 |
149 |
| VOD-5818A460C-15V |
125 |
15 |
Φ58 * 1800 |
1.41 |
50 |
0.56 |
50 |
103 |
123 |
| VOD-5818A60C-18V |
150 |
18 |
Φ58 * 1800 |
1.69 |
50 |
0.68 |
41 |
85 |
101 |
| VOD-5818A460C-20V |
160 |
20 |
Φ58 * 1800 |
1.88 |
50 |
0.74 |
38 |
78 |
93 |
| VOD-5818A460C-24V |
200 |
24 |
Φ58 * 1800 |
2.26 |
50 |
0.85 |
33 |
68 |
81 |
| VOD-5818A460C-30V |
250 |
30 |
Φ58 * 1800 |
2.82 |
50 |
1.08 |
26 |
54 |
64 |
Packaging & Shipping
Company Profile
Haining Vod Solar Energy Industry CO.Ltd. is one of solar water heater manufacture focus on solar products and solar solutions for more than 20years. As solar water heater manufacture, we do mainly produce a large different ranges of solar water heater: open loop solar water heater, close loop solar water heater, solar thermal collector ,heat pipe solar collector and customized solar water heater. As a developing and energy saving factory, we supply different energy saving products: air source heat pump, solar pump, solar light, solar pv on-grid and off grid system, solar refrigerator, solar AC and so on.
In order to produce a high-quality solar water heater, we do investigate on large amount on producing machine and skill workers. We adopts 8 location automatic punching machine, arc-argon welding machine, automatically lines for solar manifold ,up and down foaming platform for foaming and other lead technical machines. About 85% workers have more than 10years working experience in solar water heater manufacturing. The professional engineer team is built especially for large scale solar water heating system design and installations. The team offers different solar solutions according to customer's different project request or single products request.
As a responsible solar water heater manufacture, we have a strict quality control in materials and production, we pay the double attention on producing. Even a screw, we test and choose the best for our solar water heater. We are do improvement details according the customer feedback and producing process. To offer a quality solar water heater, 100% solar water heater tank are tested and a sample set are installed to check if all is fine before delivery. All solar water heater we produced; the lifetime is more than 10years.Free exchange on damage goods fall in our warranty period.
Audited Supplier 
){kind=link}