80 ltr., PV input 42 Voc / 36 A, DC input 18 VDC/ 7,8 A, power consumption 141 / 550W, PV recommended 1000 W, heating range 10…65°C, losses 0,5 W/K, 7 bar
The photovoltaic boiler offers the ideal solution for a cost-effective and independent hot water supply. Once installed, the boiler produces free hot water for years.
The 80 litre boiler is ideal for an economical 2-person household. The boiler can also be used in holiday homes, garden or mountain huts and in combination with instantaneous water heaters, oil or gas heating systems.
Installation of the photovoltaic modules is very easy thanks to Plug & Play connections. The modules are plugged directly into the boiler via standard plug contacts (MC4). Optionally, an extension cable can be used to bridge longer distances between the photovoltaic modules and the boiler. (Photovoltaic modules and extension cables are not included in the scope of delivery, these can be purchased separately in the online shop).
In case there is not enough energy from the sun to heat the water for a longer period of time, the boiler can be automatically reheated via the optional 230V reheating device. To activate the reheating, a minimum temperature can be set on the boiler. This could be 35°C, for example. As soon as the water temperature falls below the set minimum temperature, the water is reheated via electricity from the mains. During the reheating phase, existing photovoltaic energy is also converted into heat. The reheating process ends automatically as soon as the water has reached the set minimum temperature again. fothermo recommends the 240 W power supply unit for the 80 litre water heater. (The reheating device is not included in the scope of delivery).
The maximum water temperature of the boiler is 65°C. When the boiler is completely heated, about 180 litres of 34-gram water can be taken from it. As a rule of thumb, 80 litres of hot water are available every day. Either by the power of the sun alone or with the support of the optional 230V reheater.
Article No 360276