Specifically Control Appliances

Smart Energy Logics and Devices



With the help of Smart Energy Logics, various conditions can be defined for when an additional load is to be activated, for example at a certain surplus level. Different devices can be used to physically switch on the appliances. Depending on the specific purpose, the Solar-Log™ potential-free internal relay, a Smart Plug, the Smart Relay Box or the Smart Relay Station can be used. An appliance can be controlled via the internal relay of the Solar-Log 1200, 1900 and 2000. The relay can switch devices with a maximum voltage of 24 volts at a current up to 2 amps. The Smart Relay Box provides eight additional relays for the Solar-Log™ to use. Up to three appliances can be switched on and off with the Smart Relay Station; additionally, the Relay Station records the consumption via an internal meter.



The Solar-Log™ Smart Relay Box

  • Is equipped with potential-free contacts, e.g. for heat pumps (SG Ready).
  • Is connected to the Solar-Log™ via RS485.
  • Is well-suited in combination with load relays to control motors, pumps and ventilation and air-conditioning systems.
  • Free RS485 connection required.

The Solar-Log™ Smart Relay Station

  • Is equipped with 3 relays to directly switch loads up to 16A/230V.
  • Receives a response with the consumption values from each individual relay.
  • Is connected to the Solar-Log™ via Ethernet.