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It adopts imported stainless steel, galvanized steel and colored steel sheet, which is good in corrosion resistance, with bright color and is very beautiful.Features: 1) Outer tank: SUS304 stainless steel, thickness of 0.4mm 2) Inner tank: SUS304 stainless steel, thickness of 0.5mm 3) Frame: 1.5mm stainless steel4) Insulation: 55mm thickness foamed polyurethane 5) Vacuum tube: 1,800mm / Φ58; 1,500mm / Φ47 6) Tank model: Φ470, Φ420 7) Capacity: 100L - 250L

Relief valve is mostly used for relief of high pressure in the solar system.

Expansion pump is mostly used in separate pressurized solar system. It helps the solar system bear huge pressure.

Pressurized solar enter hot water system is composed of several groups of pressure solar system and auxiliary back up heating equipment. You can enjoy hot water in 24 hours.1) High efficiency and adopt heat pipe tube solar collector2) Safe and adopt back up heating equipments, supply hot water in 24 hours 3) Long life and adopt advanced design and technics4) Automatic and adopts imported controller5) Combined with construction, with separate tank6) Nice designThe function of solar energy central hot water engineer: 1, Can be used all the year around, either in winter or on rainy days2, Specially equipped for star rated hotels, ensuring 24-hour hot water supply with constant temperature of over 40��C, no awaiting time for heating and the water temperature can be set as you wish; there is hot water with constant temperature whenever the guest opens the spigot which can not only satisfy the customers, but also prevent cold water waste3, Incorporating our unique solar energy engineerin

The separate and pressurized solar water heater is composed of a heat collector, storage tank, controller, working station and installation parts.Working principle:1) When the temperature of the heat collector reaches the set value, the controller shall start the circulation pump automatically2) The circulation pump makes heat-conducting liquid circulate automatically3) The heat-conducting liquid transfers heat to water by heat exchanger in the water tank4) In case the temperature of the water tank does not reach the max. value, then start the auxiliary heating device5) In case the temperature of the circulation pump does not reach the set value, the circulation pump shall be shut down automaticallyFeatures:1) The collector separates with the storage tank. The tank can be put anywhere in the house2) The collector can be put on the inclined roof or flat place3) Module design, arbitrary combination, harmonious with the building perfectly4) Intelligent control and autom

The high-capacity press-resistance combined solar water heater unit can be used by several users at the same time and the specific capacity can be customized at customers' requests.The collector can be series at random, forming super-big solar project, it aslo works normally if one tube damaged. Compared with solar plate, it is better in heat absorption and heat reservation.

Type 1: ordinary tube: ???58mm (1.5m; 1.6m; 1.7m; 1.8m; 1.9m; 2.0m; 2.1m) Type 2: ordinary tube: ???70mm (1.8m; 2.0m; 2.1m)

Type 1: ordinary tube: ��58mm (1.5m; 1.6m; 1.7m; 1.8m; 1.9m; 2.0m; 2.1m)Type 2: ordinary tube: ��47mm (1.5m; 1.6m; 1.7m; 1.8m; 1.9m; 2.0m; 2.1m)

Features: 1) Graceful appearance, mini-structure and high efficiency of heat collection. It needs only 1/2 of the heat-collecting area of traditional flat panel collector to heat the same amount of water2) The collector is composed of glass cover, heat-pipe glass tube and supporting basement. The dimension of evacuated glass tube is 28 (diameter) x 1,500mm with 20 tubes (the glass cover is optional) 3) The appearance looks like traditional flat panel collectors and can beintegrated perfectly with buildings. The dimensions is 1,670 x 970x 70mm4) No water inside evacuated tubes. It is hail-proof and prevents the tubefrom being easily broken by the volume expansion in frigid season. It can be used all over the world 5) Compared with ordinary water heaters, it is better at heat collection and preservation in winter

Features:1) Collects solar energy fully and starts up fast2) High efficiency of heat exchange3) The heat-collector adopts superconductive heat pipes and there is no water inside the evacuated tubes which assures protection against freezing and hail4) The water tank has better heat-preservation and strong pressure-bearing ability, with long service life and without pollution 5) Intelligent control and automatic operation, providing hot water throughout 24 hours6) Reliable, durable and convenient performance

Main functions1.display clock and week2.display temperature:for top of tank,for heat collector,for bottom of tank3.temperature difference circulation pump provide three working scopes to choose4.temperature difference circulation 5.three periods timing circulation for water-using end6.three periods timing heating7.frost protection for heat collector8.memory function9.display the fault of temperature sensor10.display the flux11.display the system pressure12.choose system (1-8 system available)13.high temperature protection for water tank14.heat collector cooling function15.control the pump of the water-using end by time and temperature16.holiday function17.protect function (memory when power off,contradict bacterium)18.stop circulation (between heat collector and tank auto-matically under high temperature)19.adjust the start temperature and stop temperature for the temperature differencecirculation

Features:1) The heat collector adopts pure oxygen-free copper heat-pipe flat panel moduleand can be integrated with buildings perfectly2) Collects solar energy fully and starts up fast. High efficiency of heat exchange3) The water tank has better heat-preservation and strong pressure-bearing ability,with long service life and without pollution4) Intelligent control and automatic operation5) It is hail-proof and prevents the tube from being easily broken by the volumeexpansion in frigid season. It can be used all over the world6) The product is the most advanced and perfect heat collector in the world

Features:1) Adoption of superconductive pure oxygen-free copper heat-pipe solar collecting module2) Strong heat collecting ability3) Separated heat collector and water storage tank 4) Works automatically all year round5) Equipped with computerized automatic procedure and electric heating system6) Can be widely used in other solar collecting projects

Mini-solar water heater makes use of gravity and thermosphere principle Low cost and easy installation Suitable for warm areas

Features:1) The heat collector adopts pure oxygen-free copper heat-pipe flat panel moduleand can be integrated with buildings perfectly2) Collects solar energy fully and starts up fast. High efficiency of heat exchange3) The water tank has better heat-preservation and strong pressure-bearing ability,with long service life and without pollution4) Intelligent control and automatic operation5) It is hail-proof and prevents the tube from being easily broken by the volumeexpansion in frigid season. It can be used all over the world6) The product is the most advanced and perfect heat collector in the world

Features:1) The heat collector adopts pure oxygen-free copper heat-pipe for heat conduction2) It starts up fast and collects solar energy fully3) No water inside evacuated tubes. It is hail-proof and prevents the tube from beingeasily broken by the volume expansion in frigid season. It can be used allover the world4) Intelligent control and automatic operation5) Dimensions: dia. 47*1500-15 tube and dia. 58*1800-12 tube12 tube

1. This flat panel collector is made of selective coating copper-aluminum plateand aluminum outer frame. 2. Efficient coating, ultrasonic welding, 30-50mm rock wool insulation3. No movable parts, easy installation on the roof.4. Popular in warm areas 5.Dimensions available: 2000*1000*70, 2000*1000*100 

1. Double-walled vacuum tube collector makes use of gravity and thermosphere principle2. Water is directly heated in the vacuum tubes without any heat loss. 3. Low cost, high efficiency and easy installation4. Sizes available: dia47*1500-30tubes and dia58*1800-25tubes(Both sizes can be connectedwith a 200L water tank)

1) Graceful appearance2) Easy to use, and also convenient to installed3) Can be integrated with buildings perfectly 4) Can be install on an inclined roof or balcony5) High efficiency of heat-collection6) No water inside, can protect against freezing and hail, suitable for cold areas7) Dimensions: dia. 47 x 1,500mm-15tubes, dia. 58 x 1,800mm-12tubes

Features:1) The evacuated tube is made of borosilicate glass2) Proven technology and reliable product3) Collects solar energy fully (as high as 96%), and starts up fast4) High solar-thermal conversion and low heat emissive ratio (as law as 4%)5) Dimensions: dia. 28 x 1,200mm, dia. 28 x 1,500mm, 47 x 1,500mm, dia. 58 x 1,800mm