Pressure system composed of solar collector, pressure tank and working station. Then how is it working?
The operation of the solar collector is very simple
1) Solar absorption: solar radiation is absorbed by the solar tubes and converted into heat pipe
2) Solar heat transfer: heat pipes conduct the heat from within the solar tube up to the header pipe
3) Solar energy storage: water is circulated through the header, via intermittent pump cycling. Each time the water circulates through the header, the temperatures is raised by 5-10oC / 9-18oF. Throughout the day, the water in the storage tank is gradually heated .
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