1.Solar water heater 2. Comfort, water and electricity isolation 3. Easy to install 4 Compact

Solar water heater

As you can see in the picture it is not only an air source water heater but also a  solar water heater,you can use solar one when the weather is good and if it is cloudy or rainy you can just use the air source one,so that you can saving more money through this way.

The package of water tank.

                                               

The package of main machine.

                                       

Solar water heater