carton package for container, wooden box for samples
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.
unpressurized solar energy panel
Feature: 1.Assistant tank can supply water automatically to the main water tank. 2.Direct heat exchange, heat transferred by three target vacuum tube rapidly. 3.solar water heater can fit with many kinds of roof style because of the rational designed bracket.
Advantages: 1.Non-pressure and direct heat exchange make it less thermal loss. 2.Muitifunction:Bathing, washing. 3.Low operating cost, one time investment, and permanent benefit. 4.Long heat preservation house: 48-72 hours. 5.Installation and maintenance are easy.
This type is a compact non-pressurized system. The design of this type uses the all-glass evacuated solar collector tubes as the heat absorb element. There is a natural circulation system that works on a light absorption principle. Depending on the different density between hot water and cold water, a water flowing cycle is created in the tubes. Hot water flows automatically upwards while the cold water flows down. The water in the storage tank will be heated from this natural circulation.
This model is one of the most favorite on the international market.It was scientifically and specially designed,is easy to install and operate.The important point is it can feed water automatically and ensure the outlet water as stable temperature,it will always provide you hot water.
Thermo siphon Solar Water Heater relies on the natural circulation of water between the collector and the tank or heat exchanger. As water in the vacuum tubes is heated, it rises naturally into the elevated tank while cooler heavier water in the tank flows down to the bottom of the vacuum tubes, causing circulation throughout the system. Greater height differential will result in greater flow. Larger pipe, shorter runs, and gentle bends will make for an adequate flow rate.
unpressurized All stainless steel solar water Heaters
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.