PHOTOVOLTAICS

YOUR OWN ENERGY FOR THE HEAT PUMP
iDM heat pump and photovoltaics system
TERRA heat pumps by iDM Energiesysteme GmbH use electrical energy from the in-house photovoltaics system: the NAVIGATOR heat pump controller processes signals from a PV system inverter and consequently increases self-consumption: first, the heat pump inputs heat to the buffer storage tank to exceed the temperature in the storage tank by 5K, depending on the amount of electrical energy available. You may also slightly increase the supply temperature. The iDM NAVIGATOR also detects when free photovoltaic energy is available to schedule hot water heating times for these periods. iDM TERRA heat pumps with NAVIGATOR controls already use electrical energy intelligently today.