carton package for container, wooden box for samples
1 - 1
To be negotiated
What is solar water heating system, To see what our company to do:
Haining Jixiang Solar Energy Co.,Ltd(Lucky) is a new high-tech company specializing in developing and utilizing of solar energy, Locating in Haining city, we are specialized in the research and application of solar energy and manufacture of all kinds of solar water heaters, eco-friendly oven and integrative ceiling and PVC panels ect.
Our ability : 5000pcs/month.
China factory supplier. Take sample order, min order 1pcs.
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.
HAINING JIXIANG SOLAR WATER HEATER what is solar water heating
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.
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:
WATER STORAGE TANKS SPECIFICATION
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
420,460,470,475,480,500mm or Customer demand
Argon arc welding
EVACUATED VACUUM TUBES SPECIFICATION
All-glass double deck co-axial structure
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
Absorptive coating property
AL/AL-ALN(H)/AL-ALN(L)/ALN or Cu/SS-ALN(H)/SS-ALN(L)/ALN
Single target or Three targets - magnetron sputtering plating
0.90-0.93(AM1.5) / 0.93-0.96(AM1.5)
0.05-0.075(800C±50C) / 0.04-0.06(800C±50C)
Solar irradiation for obtaining a preset water temperature