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    up to 6000 Cycles lifespan

Enerhuis

  • ECO Pro

    100% Green Energy Usage, Zero Carbon Emissions

    • 100% Green Energy Heating
      Powered exclusively by green electricity to heat home thermal systems, no grid power required.
    • Smart Energy Saving & High Efficiency
      Automatically stops when there is no excess power from the power station, achieving an energy efficiency of η=100% for true energy conservation.
    • Easy Control, One-Tap Switch
      Easily enable or disable ECO Pro mode via the display, for smart management of your home thermal system.
  • ECO

    Intelligent Auto-Switching, Green Power Priority + Off-Peak Power Compensation

    • Cost-Effective Heating
      Prioritizes excess green power from the power station, supplementing with off-peak grid power when needed, to maximize the practical efficiency of your power station.
    • Balance Between Comfort and Green
      Energy Usage
      Ensures continuous operation of your home thermal system for a comfortable living environment, drawing power from the grid during off-peak hours as needed to maintain function.
    • Flexible Control for Diverse Needs
      Automatically fetch or manually set off-peak electricity prices via the display, and enter or exit ECO mode anytime.
  • FAST

    Full-Power Rapid Heating, Instant Warmth

    • Ultra-Fast Heating
      Regardless of green energy availability, the system heats your home thermal system at full power for comfort in minimal time.
    • Full-Power Power Supply
      Simultaneously uses power from both the station and the grid at full capacity to guarantee rapid temperature rise.
    • Flexible Scheduled Control
      Set start times and heating durations via the display, and enter or exit FAST mode anytime to meet diverse needs.
  • BOOST

    One-Tap output with scheduled full power

    • User-Friendly for All Ages
      Accessible to users of all ages for worry-free daily use.
    • No Configuration Required
      Key-operated control, one-touch activation for full-power operation
    • Flexible Switching
      Easily exit and switch to the default mode, diverse demand control.
  • ECO Pro
  • ECO
  • FAST
  • BOOST

Specifications

  • Download

    SEHR372231S1


    Input Voltage:

    230V+10%

    Output Power:

    0.1-3.68kW

    Output:

    2 (Optional priority operation)

    Current Range:

    0~16A

    Temperature Probe:

    PT1000

    Power Conversion Efficiency:

    97.8% (Typical)

    Wireless:

    Wi-Fi (4G Optional)

    Operating Temperature:

    -30~50℃

    Internal communication:

    LoRa

    Interface::

    RS485/CAN

    Media:

    UTP

    Protocol:

    MODBUS-RTU

    Ingress Protection:

    IP20

    Cooling:

    Natural cooling

    Energy Management:

    Support

    Dimensions (W*H*D):

    230*100*260mm

    Weight:

    4.9kg

    Product Warranty:

    2Years

What's in the box?

Optional Accessories

What's in the box?

Optional Accessories

FAQ

  • Q
    What are the differences between the four modes of the Smart Power Harvester (ECO Pro / ECO / FAST / BOOST)?

    The four modes help you balance energy saving and keep comfort:
    ECO Pro: 100% green power energy usage to maximize energy savings.
    ECO: Prioritizes green power energy, balances green energy and low-cost off-peak power.
    FAST: Full-power heating to achieve comfortable quickly.
    BOOST: Runs at full power for two hours, then automatically returns to the device's default mode.


  • Q
    Can the Smart Power Harvester work even when my solar panels are not producing power (e.g., at night)?

    Yes. In both ECO and FAST modes, the device automatically uses grid power (prioritizing low-cost off-peak electricity) to ensure your hot water or heating system continues operating uninterrupted, even when there is no sunlight.


  • Q
    Does the Smart Power Harvester require daily maintenance?

    The unit is designed for long-term maintenance-free operation. Simply keep its installation environment dry and well ventilated; there are no moving internal parts that require regular servicing.


  • Q
    How much power does a smart power harvester use ?

    In standby mode, the smart power harvester uses just 3W of power. It has a maximum heater load of 3.68kW and a minimum load of 50W. This means that your smart power harvester can monitor and divert renewable energy without using much power itself – optimum efficiency, minimal grid reliance.


  • Q
    Do I need a smart power sensor with a smart power harvester ?

    As standard, the smart power harvester is supplied alongside a current transformer, 5m cable, plus fixtures and fittings for use on cable clamps. If the distance between your smart power harvester and consumer unit is less than 5m, you won’t need to install a smart power sensor. If it needs to be further away, if you can’t connect a CT clamp, or if you want to connect your smart power harvester completely wirelessly, you will.
    After all, smart power sensor is our wireless sensor that enables Enerhuis products to be installed without using a hardwired current transformer. By providing real-time energy consumption data to your smart power harvester, smart power sensor will ensure that power can be used efficiently within the home.