Solar Water Heating Project
Description
The solar water heating project is a large solar water heating system that provides hot water from an array of solar collectors. It is composed of solar collecting system, water storage system, control system and pump system. The working principle of the solar water heater project is similar to the solar domestic hot water system. It’s just like a large central heating system.
Application of Solar Water Heating Project
The solar water heaters can supply large quantities of hot water for the factories, hospitals, hotels and schools.
Features of Solar Water Heating Project
1.The solar water heater project is used to supply hot water collectively, whose performance is like the central air-conditioning system.
2.It takes solar radiation as the thermal energy, energy conservation is up to 80%.
3.The solar water heating project enables to reduce the emission of greenhouse gas, so the solar water heating system is environment-friendly.
4.The solar water heater is combined with the auxiliary heating system to provide hot water all day round.
5.The solar water heating project with constant temperature controlling system can guarantee hot water supply at any time.
6.Our solar water heater has many good advantages of overheat protection, lightning protection, wind-resistance, reliability and safety.
7.The solar water heating system can be designed according to the building style and hot water demand.
Schematic of Solar Water Heating Project

Comparison of Solar Water Heaters

Notes for the Solar Water Heating Project
1.The solar water heating system heats 20 tons water from 10℃ to 45℃, the total energy consumption is 3x106kJ.
2.The solar water heater can utilize the solar energy for about 305 days all the year round.
3.The data mentioned above are counted in terms of the China commodity prices (factor of rise of the prices is considered).
Components for Solar Water Heating Project
Hot water demand |
Solar thermal heating system (optional) |
Water storage system (optional) |
Pump |
Control system |
Non-pressure solar collector (JNC series) |
Heat pipe solar collector (JHC or JMC) |
U pipe solar collector (JUC) |
Non-pressure tank |
Pressurized tank |
Hot water supplied in 24hrs |

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Hot water supplied at setting time |

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Parameters |
Ф58x1800mm tube, 25 or 50pcs |
Ф58x1800m heat pipe vacuum tubes, 30pcs |
Ф58x1800mm U pipe vacuum tubes, 20pcs |
SUS304 inner tank, capacity 1000-15000L |
Stainless steel + copper inner tank, 1000-5000L |
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Jinyi Solar Energy Technology Co., Ltd. is devoted to solar water heaters and solar water heating projects. As a professional manufacturer and supplier in China, we have the ability to annually output 20 thousand heat pipe solar collectors, 5 thousand U pipe evacuated tube solar thermal collectors, 10 thousand solar storage tanks, 10 thousand integrated pressurized solar heaters and 30 thousand non-pressure solar water heaters. If you are interested in our solar water heating project, please feel free to contact us.