Solar Collector 2016 Top Level (Double Coiler 300Liter)

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10 set
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10000 set/month

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Product Description:

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 
2. Manometer 
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

Male G1''

Max pressure

0.6 Mpa

Solar collector tube

3.3 Borosilicate glass with N/Al coating

Thickness of glass tube


Vacuum tube tightness

P≤0.005 Pa


as=0.93-0.96 (AM1.5)

Emission ratio

εh=0.04-0.06 (80C±5C)

Idle sunning property parameters


Average heat loss coefficient



2.0mm thickness aluminum alloy

Tank weight


Tank size

560mm Dia x 1810mm Height

Tank capacity


Solar collector

2pcs  58x1800x15tube solar collector

Absorber area

2.811 m²

Working station

SP116 working station

Heat exchanger length

Upper:12m,      Underside:18m


Solar water heaters details show:

Solar Collector 2016 Top Level (Double Coiler 300Liter)

Solar Collector 2016 Top Level (Double Coiler 300Liter)

Solar Collector 2016 Top Level (Double Coiler 300Liter)

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

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Q:The solar water heater how to remove rust
The solar water heater, in addition to scale as follows:1, use both hands to hold a vacuum tube and rotating with the water tank, the sealing ring from loosening, and then to push a tank, when the bottom and the base can be separated, then the vacuum tube pulled out of the water drained;
Q:Solar water heater intelligent measuring and controlling instrument. How to cancel the timing
Sheung Shui to achieve automatic constant temperature water supply function, Sheung Shui, water temperature and water level digital color display, using humanized design, with low pressure water level, preset mode, timing control, manual control, automatic anti overflow, high temperature protection and other main functions, the use of more convenient, more secure and more practical
Q:What is the reason for the overflow of solar water heater
Water leakage of water tank is one of the most common failures of solar water heater. The location of the water tank is relatively high, can overflow from here, indicating that the water tank is still full of water, there are many reasons:
Q:There are several kinds of solar water heater
(2) flat type solar water heater can be divided into tube plate, wing tube, snake tube, flat box, round tube and heat pipe type. The utility model has the advantages of good integrity, long service life, less failure, safety, low pressure operation, safe and reliable, easy to heat absorption area, combined with the construction, resistance to water and air drying advantages, its thermal performance is stable. Because of the non vacuum in the cover plate, the insulation performance is poor, so the collector performance is poor when the ambient temperature is low. Low temperature or high water temperature required for low thermal efficiency. Such as the need to replace the whole set of frozen hot plate, suitable for the southern region of the winter is not frozen
Q:Installed solar water heater really worthwhile?
Solar water heater, as long as the sun, can be used throughout the year, in winter, the day of the day the water temperature can reach 40 degrees or so, bathing no problem.
Q:Solar energy or electric water heater for domestic hot water
The collector and the solar water heater tank needs to be installed on the roof, the open area can be normal lighting position, generally small high-rise and high-rise building users only near the top of households have installed conditions of the solar water heater, or ordinary residents of households.
Q:Solar water heater has been to overflow water
(2) backwater pipeline is too long or not smooth, resulting in water after the water can not be discharged from the back of the pipeline, the actual water tank is full, continue to water will be out of the other vent hole. Solution: the problem is a natural law, the use of return water pipe can not be ruled out, the installation of instruments to solve the problem.
Q:Solar water heater manufacturing materials
Flat panel collector in the development of the solar energy industry is unstoppable, not rely on some manufacturers can be strangled misleading. Now many designers of the water supply and drainage designers have been aware of this problem.All glass evacuated solar collector tubes are generally made of high borosilicate 3.3 hard glass, vacuum sputtering process. It can be divided into aluminum nitrogen single target coating process and copper, aluminum, stainless steel three target coating process.
Q:How to use solar water heater heating by electricity
There should be electric auxiliary thermal design, but the power is low, that is, heating time is long.1500W power is lowOrdinary gas water heater, converted into electricityMore than 6000WMultiple meetings
Q:Solar water heater with too long how to clean?
4, and then into the water tank, when the water from the water tank to install a vacuum tube after the outflow of the hole, and then one by one to install the vacuum tube to the water tank, cleaning the scale of the work is completed.5, clean solar water heaters in the water tank should be carried out regularly, generally according to the local water quality situation, do not need frequent cleaning.6, usually should pay attention to the use of solar water heaters, water temperature inside the water tank below 75 degrees, is not easy to produce scale, so the summer or spring and autumn, add water according to the weather conditions, if the sun is good, the water in the water tank should be used with, this temperature will decrease with tap water to avoid filling. The generation of the scale.

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