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 the 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 can be 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.
|
Non-pressurized Solar Water Heater TECHNICAL DATA |
|
WATER STORAGE TANKS |
|
Material of out tank |
High quality Painted steel/ Stainless steel. |
|
Material of inner tank |
Food grade SUS304-2B stainless steel. |
|
Tank insulating layer |
Imported polyurethane can conserve the heat for maximum 72 hours |
|
Inlet and outlet hole |
Male G 1/2 |
|
Tank size |
420,460,470,475,480,500mm or Customer demand |
|
Welding: |
Argon arc welding |
|
VACUUM TUBES |
|
Tube structure |
All-glass double deck co-axial structure |
|
Glass material |
High borosilicate 3.3 glass |
|
Outer tube dia. & thickness |
Ø58±0.7mm; Glass thickness 1.6±0.15mm |
|
Inner tube dia.& thickness |
Ø47±0.7mm; Glass thickness 1.6±0.15mm |
|
Tube size |
58*1800mm |
|
Absorptive coating property |
Structure |
AL/AL-ALN(H)/AL-ALN(L)/ALN or Cu/SS-ALN(H)/SS-ALN(L)/ALN |
|
Sediment method |
Single target or Three targets - magnetron sputtering plating |
|
Specific absorption |
0.90-0.93(AM1.5) / 0.93-0.96(AM1.5) |
|
Emission ratio |
0.05-0.075(800C±50C) / 0.04-0.06(800C±50C) |
|
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 |
|
Vacuum tightness |
5.0×10¯³ Pa |
|
Idle sunning property parameters |
220-260 m².C/KW / 260-300 m².C/KW |
|
Average heat loss coefficient |
ULT=0.6~0.7W/(M2.0C) / ULT=0.4~0.6W/(M 2.0 C) |
|
Resistant Hail |
≤25mm |
|
Useful life |
15 years |
|
BRACKET |
|
Bracket: |
Stronger galvanized steel / Stainless steel/aluminium alloy |
|
Bracket angle: |
0,18,22,38,45 optional, pitched roof, flat roof optional. |
|
Fastening pieces: |
Made of zinc-coated stainless steel.. |
|
MODEL No. |
Tube Size |
Tube No. |
Capacity |
Aperture Area |
Load Qty 20GP/40HQ |
Recommending for family |
|
Dia.*L |
( m 2 ) |
(sets) |
(people) |
|
JXNP-58-10 |
58*1800mm |
10 |
100 |
0.93 |
77/184 |
2 |
|
JXNP-58-12 |
58*1800mm |
12 |
120 |
1.11 |
64/153 |
2 |
|
JXNP-58-15 |
58*1800mm |
15 |
150 |
1.39 |
52/123 |
3 |
|
JXNP-58-18 |
58*1800mm |
18 |
180 |
1.67 |
43/102 |
4 |
|
JXNP-58-20 |
58*1800mm |
20 |
200 |
1.86 |
39/92 |
5 |
|
JXNP-58-24 |
58*1800mm |
24 |
240 |
2.23 |
32/77 |
6 |
|
JXNP-58-30 |
58*1800mm |
30 |
300 |
2.79 |
26/61 |
7 |
|
JXNP-58-36 |
58*1800mm |
36 |
360 |
3.34 |
21/51 |
8 |
Haining Jixiang Solar Energy Co., Ltd. is a new high-tech company specializing in the utilization of solar energy. Located in Haining Yuanhuan industrial zone in Zhejiang province, the company has high-quality technique staff. With strong integration capability and global resources, Jixiang Solar Energy Co., Ltd is moving forward to establish an international brand.
The Lucky Series water heater, Lucky Sanbao, Lucky Ruyi, Lucky Fuyun, Lucky Hexie, and Lucky Haoyun, are conducted with serious quality control measures and have earned us ISO 9001: 2000 certificate for its management & products, CCC certificate for "Qualified Products" and CE certificate. The brand of "Window of Lucky" is listed as "Recommended Brand" of CCTV. Besides, the series have also been regarded as quality safe products. Due to Lucky's good image and high quality, our products are popular in Spain, Italy and many other European countries.
Jixiang focuses on solar energy exploration and attaches great importance to leading-edge research and innovation to make itself a step forward in future market. Been a globalized enterprise that has globalized staff, Lucky firmly believes that the constant rule of market is constant change, challenge is the drive of innovation, thus Lucky never says "NO" to market. With the manufacturing excellence, Lucky Solar Energy Co., Ltd is fully integrated with Lucky's global manufacturing system. With world-class facility, Lucky offers substantial and timely service not only to the domestic market but also to the rest of the world. "The utmost success of the company is customers' satisfaction" is Lucky's tenet.
Guided by business philosophy, Lucky has experienced success in the three historic periods, noted as brand building, diversification and globalization. It has long attached significance to innovation in satisfying the demands of worldwide consumers and realizing win-win performance between Lucky and clients. Facing fierce global market competition, Lucky has launched the global brand building strategy and updated the spirit, "The relentless pursuit of perfection", with an aim to gain global recognition and sustainable development.
