Changeover unit

• Protection class: IP20
• Max. number of connectable PV modules: 4 (PV1-PV4)
• Recommended PV power per input: 350-500Wp
• max. open-circuit voltage: 50VDC
• max. short-circuit current per PV module: 15A
• Operating temperature range: -10/+45°C
• Connectable electrical loads: PV boiler 550W, micro inverter 2x400W (Out1-Out3)
• Dimensions lxwxh mm: 179 x 76 x 41
• Connection cables included: 7 pairs (5x18cm / 2x1m)

• Energy manager for feeding excess solar power into the plug sockets
• Hot water and electricity costs can be saved by feeding the surplus photovoltaic energy from the fothermo boilers and heating elements directly into your power grid via a micro PV inverter
• No electrician is required for Installation

• Possible combination with fothermo:
- PV Hot water heater 10l, 30l and 80l
- PV water heater hybrid 30l and 80l
- PV storage tank 200l and 300l
- PV heating rod