Feautre of solar and heat pump water heater: 

1. The collector area and regenerative volumes for the solar heat pump is much smaller than conventional systems, making systems more compact in structure, more flexible in arrangement.
2. Setting the outlet water temperature flexibly within 30-60 degrees Centigrade, meeting extremely individual need.

3. Energy saving, high efficient, providing free hot water when sunny. Heat pump unit work to ensure hot water 24 hours a day when lack of sun. When solar radiation coditions in good circustances, the evaporator temperature of the solar & heapt pump tend to be higher than air source heat pump(heat pump unit will be turn off), which has a higher heating efficiency(COP can reach 4.5 and above). The performance is less affected by the outdoor temperature.

4. Intelligent control
5. Wide range of working temperature. Applied to -7~43 degrees Centigrade environmental conditions. As solar power is everywher and inexhaustible, the solar & water heat pump has wide range of applications, free from the local water conditions and geological conditions and friendly to the environment.
6. All weather. Regardless of the sunny, cloudy, rainy, evening, provide endless hot water.