Solar water heaters features
1. The upright tank can make the water temperature to a high level. It can hot the water instantly
2. The tank inside the building, the hot water loses less energy than the normal one
3. The solar collector and the tank of solar water heater is separated, that makes the system combine with the building perfectly, which will reduce the sightseeing for the building and environment around
4. Back up with electric heater so that in the day without sunshine hot water can also be used
5. Can be combined with gas or electric heater
6. Max. Pressure: 12bar; Operating Pressure: 6 bar
7. It can be used for other function, such as warming
Solar water heaters working principle
1. The solar collector absorbs solar energy and transmits it to the solar water heater tank through circulation
2. When the temperature of the collector reaches the set value, the controller starts the circulation pump automatically
3. The circulation pump makes heat-conducting liquid circulate automatically
4. The heat-conducting liquid transfers heat to water by lower heat exchanger in the water tank.
5. When the temperature difference between solar collector and heat pipe solar water heaters tank doesn't reach the set value, the circulation pump will be shut automatically
6. In case the temperature of the water tank does not reach Tmax, Electric Heating Element will start to work automatically
Solar water heaters working station component:
1. Operating screen
3. Pump speed adjust switches
4. Temperature difference circulation pump
5. Flow rate indicator
6. Return circuit connector
7. Safety valve
8. Expansion vessel connector9. Return circuit connector
10. Wall mounting
11. Expansion vessel:8L
12. Pressure resistance: 10 bar pressure for expansion vessel
Solar water heaters specification:
solar water heaters
Material of out manifold
0.55mm thickness color steel/ fluorine carbon steel
Material of inner tank
Food grade 2.0 mm thickness SUS304 stainless steel
Tank insulating layer
40mm 45kg/m³ high-density polyurethane foamed
Inlet and outlet hole
Solar collector tube
3.3 Borosilicate glass with N/Al coating
Thickness of glass tube
Vacuum tube tightness
Idle sunning property parameters
Average heat loss coefficient
2.0mm thickness aluminum alloy
560mm Dia x 1810mm Height
2pcs 58x1800x15tube solar collector
SP116 working station
Heat exchanger length
Solar water heaters details show:
Benefits of this kind of solar water heaters:
1. Prolong the life of your existing water heater
2.Costs less than an electric, gas or oil water heater
3.No maintenance required
4.Lasts longer than a traditional hot water heater
5.Reduce your water heating costs
- Q:Solar water heater does not add water, the sun will not be bad in summer
- If you do not use it for a while, it is recommended that you use a blanket, carpet, or quilt to cover the vacuum tube to avoid sun exposure, so there will be no problemOther parts of the air drying will not cause problems
- Q:According to the installation of a solar water heater to the large area
- This can not tell the specific, because the size of the solar water heater tube size is different for different needs, you can refer to the following figure!
- Q:How to use solar water heaters, what matters
- Automatic feeding. Automatic water supply. Generally, the water supply can be set on the controller. If there is electricity, do not take a bath. Hot water may be very hot, pay attention to points. Winter pipeline antifreeze can be.
- Q:What kind of solar water heater is good? Should pay attention to what to buy?
- I think: 1, when the winter sun is not enough, we must have enough water, and now many people buy solar energy, but also had to buy a power station or gas water heater used in winter, when the sun is not enough in winter
- Q:Solar water heater is full of water soon after running out of what is going on
- In principle, the water tank is always so big, not smallThere are two kinds of situations1 the water gauge is brokenWhen the water level meter is water, when the water to that position, it will stop the water, it is possible that the water meter is broken, so that every time there is no water
- Q:How long is the solar water heater used?
- Four, installation and service. The solar water heater installation requirements are very high, professional installation is the winter with the foundation and guarantee. Some brand-name enterprises often around recruit migrant workers formed a guerrilla, also in a hurry without formal training posts, design, these people did not understand the water heater body fixed line professional knowledge, do not understand the product later maintenance, meet the eye everywhere caused problems directly affect the solar water heater "standard of life". For example, for a fixed water heater installation bracket accessories brand by wire, strong, resistant to corrosion, but some small manufacturers are using fixed wire, resulting in some areas a heavy rain, hail and other severe weather, there are a lot of solar water heater crashing to the ground.
- Q:Solar water heater inside the scale how to clean it?
- In addition, in the course of use, should be added to the tank with water, as far as possible so that the water temperature in the tank drops, it is best not to exceed 75 degrees, so that can reduce the scale of production.The formation of scale is a complex physical and chemical process, which has two aspects: internal and external factors. There is a water calcium and magnesium ions and heavy metal ions, is the root cause of scale formation is also called internal; two is a solid substance from the supersaturated water precipitation and adhere to the metal surfaces, is the external cause of the scale. When the water containing calcium, magnesium and other salts impurities into the heating body, the heat absorbed by the heat transfer to the high temperature, calcium, magnesium salts impurities will produce a chemical reaction, the formation of insoluble substances precipitation. When the concentration reaches a certain concentration, the precipitate will become a solid precipitate, the surface of the heated surface, forming a layer of "film", blocking heat transfer, this layer of "film" is called scale. Scale formation needs to achieve two basic conditions:
- Q:What is the capacity of a solar water heater in general?
- The use of a shower of 60 liters per person is enough, each tub count of 2 people. Market mainstream products 5818 tubes, the family of 20 tubes on the three enough. There are 24 bathtubs.
- Q:Solar water heater than the tank can automatically Sheung Shui
- In order to solve the water supply will cause a lot of waste of water resources, and the high cost of electronic control valve. The automatic water shutoff device not only solves the water overflow caused by water resource waste, and the automatic water shutoff device has the advantages of simple structure, convenient use, no maintenance, low cost and long service life etc. some. Is the first choice for upgrading products.Installation of automatic water shutoff device is not to increase the circuit; do not change the water. Easy to install and upgrade the installation method is simple.
- Q:Is the solar water heater automatically supplied by temperature?
- The use of solar water heater microcomputer intelligent measurement and control instrumentNow the function and operation of most solar microcomputer are as follows: (Note: for users with good use of my duty as we scan microcomputer instructions, may have a garbled words wrong, forgive me)
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