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Solar Photovoltaic

Devices for the monitoring and self-consumption of energy produced by photovoltaic systems.

A complete catalogue of solutions for the monitoring and self-consumption of energy produced by photovoltaic systems. All 4-noks systems can connect to the Internet, either over an ADSL line or via a GPRS modem connection, so that your system is always under control, even via the cloud.

Our offer includes: devices for local/remote monitoring; self-consumption systems; energy storage devices; giant displays and widgets for sharing your contribution to clean energy production; and the 4-cloud web portal for data collection and alarm management.

  • E4U-Schema-01-ITE4U-001

    Elios4you

    Monitoring and self-consumption device for single-phase PV systems up to 12 kW

    Monitoring and self-consumption device for single-phase PV systems up to 12 kW

  • RED-CAP-01RED-CAP-E4U-001

    Red Cap

    Accessory to convert Elios4you into Elios4you Smart

    Accessory to convert Elios4you into Elios4you Smart
  • Elios4you-App-01-ITElios4you-App-00-IT

    “Elios4you” App

    Free App to monitor and manage homegrown energy

    Free App to monitor and manage homegrown energy
  • PR-RC-Schema-01-ITPR-RC-001

    Power Reducer RC

    Wireless device to produce free hot water from solar PV energy

    Wireless device to produce free hot water from solar PV energy
  • E4U-PRO-Schema-01-ITE4U-PRO-001

    Elios4you Pro

    Monitoring and self-consumption device for three-phase PV systems up to 100kW

    Monitoring and self-consumption device for three-phase PV systems up to 100kW

  • PR-SA-Schema-01-ITPR-SA-001

    Power Reducer SA

    Heating water for free with photovoltaic energy

    Heating water for free with photovoltaic energy
  • E4U-S-Schema-01-ITE4U-S-001

    Elios4you Smart

    Smart monitoring and self-consumption device for single-phase PV systems up to 12 kW with smart wireless accessories

    Smart monitoring and self-consumption device for single-phase PV systems up to 12 kW with smart wireless accessories

  • ZR-HM.D-RC-Schema-01-ITZR-HM.D-RC-01

    Energy Meter 1~ RC

    Wireless power metering device for Elios4you Smart systems

    Wireless power metering device for Elios4you Smart systems
  • Elios4you-[Pro]-Smart-Schema-01-ITElios4you-[Pro]-Smart-002

    Elios4you [Pro] Smart

    Smart monitoring and self-consumption device for three-phase PV systems up to 100kW with smart wireless accessories

    Smart monitoring and self-consumption device for three-phase PV systems up to 100kW with smart wireless accessories
  • ZR-HM3-xx-RC-Schema-01-ITZR-HM3-xx-RC-01

    Energy Meter 3~ RC

    Wireless power metering device for Elios4you [Pro] Smart systems

    Wireless power metering device for Elios4you [Pro] Smart systems
  • PR-Schema-01-ITPR-001

    Power Reducer

    Free hot water from solar PV energy

    Free hot water from solar PV energy
  • ZR-REP-E230RC

    Radio Repeater RC

    Radio Repeater for RC (Radio Control) product family

    Radio Repeater for RC (Radio Control) product family