Accessories: AC post-heater 18V (for 30 liter off-grid boiler)
description
Hot water even on the darkest days with very little sun exposure. The 18V power supply reheats the water if not enough photovoltaic power is available.
If the water temperature of the boiler falls below the set minimum temperature, the power pack is switched on automatically by the boiler. As a result, the water is heated by electricity from the socket.
