Our Services
1.We have 10 years solar export experience.
2.We offer different materials from different regions experience.
3.We accept the custom-made according to your specification.
4.We provide design drawing and installation training for our clients.
5.Our vacuum tubes are guaranteed for 10 years and the main body for 5 years.
6.1% of the total tubes are available as spare tube, even there are some tubes broken during the shipping, it doesn’t affect your sale, including accessories.
Why choose us?
1.Complete International Certificates: CE, Solar KEYMARK, TUV, SRCC, SGS, ISO, FSEC, ONNCCE, GMC, ALIBABA etc.
2.The first grade product quality: All passed EN12975(12976)-1,2, the heat efficiency of Solar Keymark certificate is 0.73209 in the top of China. Very rarely factory can pass EN12976 in China.
3.We are full export experience 10 years, over 60 countries in the world.
4.Own the best group of R&D, the best quality and the best service for customers.
5.Lucky Solar is a well-known & reputable brand in China, registered 18 countries brand trademark
6.OEM/ODM is available.
Product Description
HAINING JIXIANG Unpressurized Bearing thermosiphon solar water heater spare parts of solar heat water
How it Works :
The design of this type uses the all-glass evacuated solar collector tubes as the heat absorb element. The high vacuum degree of the clearance between the outer and inner tube can reduce the heat emission which caused by convection and conduction to a very low level. All-glass evacuated tube transfers sun energy into heat energy by high absorption rate and low emittance rate of layer films. Depend on the different density between the hot water and the cold water, a cycle created in the tube which hot water ascending and cold water descending status. Keeping natural circulation like this, the water in the tank will be heated.
Material:
1. Inner tank: SUS304-2B stainless steel
2. Outer tank: Color steel/ stainless steel
3. Insulation: Polyurethane
4. Frame: Stronger galvanized steel/ stainless steel
Characteristics
1. Beautiful appearance, steady structure, higher grads.
2. Inner and outside water tank shell all are welded by argon arc.
3. The tubes and frame are adjustable, power bearing is average, and can assure the vacuum tubes to use long time.
Non-Pressure Solar Water Heater Technical Data: |
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WATER STORAGE TANKS SPECIFICATION |
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Material of out tank |
High quality Painted steel/ Stainless steel. |
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Material of inner tank |
Food grade SUS304-2B stainless steel. |
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Tank insulating layer |
Imported polyurethane can conserve the heat for maximum 72 hours |
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Inlet and outlet hole |
Male G 1/2 |
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Tank size |
420,460,470,475,480,500mm or Customer demand |
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Welding: |
Argon arc welding |
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EVACUATED VACUUM TUBES SPECIFICATION |
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Tube structure |
All-glass double deck co-axial structure |
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Glass material |
High borosilicate 3.3 glass |
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Outer tube dia. & thickness |
Ø58±0.7mm; Glass thickness 1.6±0.15mm |
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Inner tube dia.& thickness |
Ø47±0.7mm; Glass thickness 1.6±0.15mm |
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Tube size |
58*1800mm |
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Absorptive coating property |
Structure |
AL/AL-ALN(H)/AL-ALN(L)/ALN or Cu/SS-ALN(H)/SS-ALN(L)/ALN |
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Sediment method |
Single target or Three targets - magnetron sputtering plating |
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Specific absorption |
0.90-0.93(AM1.5) / 0.93-0.96(AM1.5) |
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Emission ratio |
0.05-0.075(800C±50C) / 0.04-0.06(800C±50C) |
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Solar irradiation for obtaining a preset water temperature |
Φ=58 H≤4.7MJ/m² |
H=4.1-4.4MJ/m² / H=3.7-4.2MJ/m² |
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Vacuum tightness |
5.0×10¯³ Pa |
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Idle sunning property parameters |
220-260 m².C/KW / 260-300 m².C/KW |
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Average heat loss coefficient |
ULT=0.6~0.7W/(M2.0C) / ULT=0.4~0.6W/(M2.0C) |
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Resistant Hail |
≤25mm |
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Useful life |
15 years |
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BRACKET |
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Bracket: |
Stronger galvanized steel / Stainless steel/aluminium alloy |
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Bracket angle: |
0,18,22,38,45 optional, pitched roof, flat roof optional. |
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Fastening pieces: |
Made of zinc-coated stainless steel.. |
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MODEL No. |
Tube Size |
Tube No. |
Tank Capacity |
Aperture Area |
Recommending for family |
Load Qty 20GP/40HQ |
Dia.*L |
( m2 ) |
(m3) |
(sets) |
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JXNP-58-10 |
58*1800mm |
10 |
100 |
0.93 |
2 |
77/184 |
JXNP-58-12 |
58*1800mm |
12 |
120 |
1.11 |
2 |
64/153 |
JXNP-58-15 |
58*1800mm |
15 |
150 |
1.39 |
3 |
52/123 |
JXNP-58-18 |
58*1800mm |
18 |
180 |
1.67 |
4 |
43/102 |
JXNP-58-20 |
58*1800mm |
20 |
200 |
1.86 |
5 |
39/92 |
JXNP-58-24 |
58*1800mm |
24 |
240 |
2.23 |
6 |
32/77 |
JXNP-58-30 |
58*1800mm |
30 |
300 |
2.79 |
7 |
26/61 |
JXNP-58-36 |
58*1800mm |
36 |
360 |
3.34 |
8 |
21/51 |