When buying a house, the solar energy water heater with, because it is able to 10 degrees below zero in winter in the north, the ordinary solar water heater if Donglie, so I want to buy an electric water heater, electric water heater in winter, summer with solar energy, is it possible? Is it expensive to install?Preliminary want to buy a hot water heater, I wonder if it's safe?
Look at the big brand water heater. A few do it immediately.That thing power is too large, seven thousand or eight thousand watts, must go alone line, separate air switch, you say trouble is not troublesome.
Solar energy usually has a switch. Well, the water heater will fit properly. Because the water heater inlet, the water has a switch. Which one to use, just remember to turn off the other one. It is common that solar energy and water heaters are installed simultaneously.
Sure。 Just add a switch to the water heater and the solar outlet. Whichever you want to use is open. Turn off the other one at the same time. It's easy to install
