Advantages
1) This compact stainless steel pressurized solar water heater has an absorber of high performance, which achieves a daily efficiency of over 50% on average.
2) The product can start up quickly, with the heat pipe transferring the heat energy into the storage tank in one direction.
3) It can withstand a pressure of 6 Bar, and can be directly connected with city tap water.
4) There is no water inside the evacuated tubes. Even when some of them are broken, the integrated pressurized solar water heater can still work normally.
5) It achieves highly efficient insulation due to the polyurethane foam.
6) Due to the simple structure, it is easy to assemble and install. The flat plate diffuse reflector supports easy assembly with its module structure.
7) The product can be used throughout the year in the cold climate.
8) It can be used in combination with auxiliary electric booster.
9) It has a long service life of 15 years.
Specifications
Inner tank: stainless steel SUS304-2B
Vacuum tube: SS-AL-Nx/Cu-58-1800 or SS-AL-Nx/Cu -47-1500
Outer tank: stainless steel SUS 304
Bracket material: stainless steel
Insulating layer: polyurethane foam
Thickness: 55mm
Heat pipe: red copper, anti-freezing, especially for cold area
Electric heater: 1.5 to 3kW
Weather cloudy or rainy, day or night, solar-electric style product still can provide hot water for shower.
Qty of tube | 15 | 18 | 20 | 24 | 25 | 30 |
Model | SP-H-15 | SP-H-18 | SP-H-20 | SP-H-24 | SP-H-25 | SP-H-30 |
Volume of system | 150L | 180L | 200L | 240L | 250L | 300L |
Cover tube Dia/ length | 58mm/1800mm | |||||
Diameter of tank | 470mm | |||||
Inner tank | SUS304-2B stainless steel ,Thickness 1.2 mm, SUS304-2B stainless steel ,Thickness 1.5 mm, | |||||
Outer tank material | Stainless Steel SUS304,Thickness 0.34 | |||||
Insulation material | Polyurethane foam,thickness 55mm | |||||
Contour aperture area | 1.83m2 | 2.21m2 | 2.46m2 | 2.96m2 | 3.07m2 | 3.69m2 |
Aperture area | 1.41m2 | 1.69m2 | 1.88m2 | 2.26m2 | 2.35m2 | 2.82m2 |
Absorption area | 1.21m2 | 1.45m2 | 1.61m2 | 1.94m2 | 2.02m2 | 2.42m2 |
Inlet/outlet connection | 3/4" | |||||
Work pressure | 0.6Mpa | |||||
collector tilt angle | 27deg / 45deg | |||||
Daily heat gain | 8.5MJ/m2 | |||||
Heat loss coefficient | 12W/(m3.K) |
Related Names
Solar Energy Absorber | High Insulation Solar Water Heater | Solar Water Heating Device