solar water heater is a major industry of solar energy applications, as solar heat collector is environmental protection, safety, energy conservation, health, etc., it quickly won the favor of consumers, as people continue to strengthen environmental awareness, more and more consumers tend to select solar water heaters. Solar water heater is an energy-saving equipment which is absorption of solar radiation energy, provide heating water to people in life and it is used in production. Solar water heater is not yet easy to use, when you input water into solar heat collector, it is hard guarantee the successive hot water.
The advantages of solar water heaters are safe, energy saving, environmental protection, economy. Particularly the solar water heaters with auxiliary heating function, which is mainly of solar power, supplemented by the electricity energy use. This solar heat collector can be used around the clock throughout the year. The defects of solar water heater is the installation is complex. If the installation of solar water heater is improper, it will affect the appearance of housing, quality, and the city's face of the city. As solar heat collector is installed outdoors, the maintenance is troublesome.
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