1.Red Sun split solar water heater using copper U-tube, 30% collector efficiency: the contents of media give way to thermal conduction, thermal conductivity of copper is 1.93 times than that of aluminum, is 7.72 times than that of stainless steel, excellent thermal conductivity properties enhance the rate use of heat.

2.The use of anti-electric-wall technology is safe and reliable: Red Sun "anti-power wall technology" solves the problems such as water pipe system security issues. At the same time, a "wall of anti-electric technology" and "leakage protection technology diabolize the protection to make your bath safer.

3.With anti-dry, anti-over-temperature, high-temperature limit protection: the use of patented anti-dry heat technology, computer-controlled electric heater system control with the power of electricity, so that without water there will be no electric; At the same time, the use of anti-over-temperature, high temperature limit protection of multiple security measures ensure the operation of heating system of long-term failure-free; it will be more reliable, meanwhile  it can work for you for a longer life.

4.Red Sun split water make itself with heat by electric in addition so that you can enjoy warm shower every day: on the basis of the increase in electrical heating function, Red Sun split solar water heater still tries its best to fulfill the use of solar energy, users can not only solve the demand for hot water on rainy days, at the same time multiplying the supply of heat water in great length.

5.Double-loop circulation operation mode, never have dirt inside the glass tube: the thermal conductivity of media and the water cycle is designed into two independent circulatory systems, no water into the vacuum tube collector; therefore, vacuum tube will be never dirt. In a word, it achieves the real achievement of the sun hot water supply all year round.

6.Complete antifreeze, so it is not afraid of fried: the use of special thermal media reached its freezing point at -50 degree, a fundamental solution to the problem of the solar antifreeze. At the same time, independent of the circulatory system solves the drawbacks of solar energy which can not be used once the vacuum broken up.