No electricity consumption. Solar water heaters absorb heat from the sun and do not use electricity. If an electric heater is installed, when the hot water cannot reach the desired temperature in cloudy or cold weather in winter, you can turn on the electric heater and heat it to the appropriate temperature. It consumes 1.5 to 2 kilowatt hours. electricity per hour. However, solar water heater also consumes very little electricity.
Does the all-in-one solar electric water heater cost electricity?
Introduction Does the all-in-one solar electric water heater cost electricity? Solar water heaters absorb heat from the sun and do not use electricity. If an electric heater is installed, during continuous cloudy days or cold winter