Central solar heat water system is composed of the solar collector,costant tank, controller, automatic water-supply controlling panel, circulating pump and pipes and so on.Collectors absorb solar energy then heat the cold water, the auto-water-supply controlling panel assures water supply automatically. The functions are as follows:
Cycling by temperature difference: improve heat collecting efficiency
Pipe cycling: hot water is available as soon as turning on the cock Back-up electric heating for the fixed temperature and time: constant temperature for water supply. Hot water supply: 24 hours for the costant temperature Constant pressure water supply(¡Ü0.6 ***) Anti-freezing equipment: work in winter effectively
The whole system runs automatically, safe and is available to be maintained.Structure according to water quantity in use, installation place, customers' requirements, electrical heat equipment, the electric heater watt could be adjusted according to customers' requirements for the convenient hot water in cloudy and rainy days to realize the alternative electricity and light, which ensures the hot water all the time.
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