Solar Domestic Hot Water System

Solar Domestic Hot Water System


Flat Plate Solar Domestic Hot Water System uses flat plate collectors as the core to provide hot water for households through solar heating. The system is modularized and pressurized to meet the water demand of multiple points in the family. The system is equipped with intelligent control, which can automatically adjust according to the environment and linkage with electric auxiliary heat to ensure all-weather supply. It is suitable for daily water use in the home, reducing both energy costs and carbon emissions, and is both environmentally friendly and economical.


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System Features:


Fresh and clean: flowing live water, fresh and pollution-free.

Pressurized operation: Pressurized design, free control of water pressure.

Multi-point water supply: to solve the family multi-point water demand.

Convenient expansion: modular design, can increase or decrease the water tank to meet the demand for water consumption increase or decrease.


System Operation Principle:


When the system is in operation, the flat plate collector heats the heat transfer mass (mostly antifreeze, etc.) in the flow path through the solar energy. The heated mass flows through the circulating piping and transfers the heat to the water in the storage tank. Under the action of the circulation pump, the work material continues to circulate, continuously heating the water in the tank. When the light is insufficient, the electric auxiliary heating device is activated to ensure the supply of hot water to meet the daily water demand of the family.


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System Parameters:


Number of people using heat

3

6

30

60

Hot water quota (L/day)

120

225

1200

2250

Number of modules (sets)

1

1

10

10

Refrigerator termination temperature(℃)

≥50℃

Daily useful heat(MJ)

17.95

35.9

179.52

359.52

Energy saving(kW/h/year)

1496

2992

14960

6283

CO2 reduction(kg/year)

628

1256

29920

12567

Recycling period

3-5 years

3-5 years

3-5 years

3-5 years