Item number: 4284
EAN: 4250497820001

Micro-Inverter HERF-800

Herf 800 is an intelligent micro-inverter for feeding into your home network. It is easy to set up and configure and with all solar modules from 300Wp, that you can find in our shop. Ideal areas of application are solar systems, e.g. on balconies, summer houses, garages.

  • compact design
  • Outdoor installation, directly on the solar module
  • Maximum Power Point Tracking (MPPT)
  • Fast start-up function up to 12 seconds
  • safe thanks to the quick switch-off function
  • Ground fault monitoring
  • Network monitoring
  • Residual current monitoring
  • Protection class IP 67
  • Approved according to the latest standard VDE-AR-N 4105


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starting from 301,18 €

including 19% VAT.

Available now! Shipping time: 2 - 3 workdays

HERF-600 optional accessories
HERF-600 optional accessories
  • AC Connection Cable for Microinverter HERF600
  • Solar cable set with Westech-C4 connector 10 meters black +10 meters red
  • Westech Energy Cost Meter

    Measurement and display of

    • Energy consumption
    • Energy Costs
    • CO2 emissions
    • Operating time

    on large LCD display and easy to use buttons.



Your configuration

The compact Herf 800 is a micro inverter of the latest generation. The device is installed in a waterproof housing and can be installed outside of buildings. It features easy installation and user-friendly operation.

DC input data

  • Nominal voltage range: 22 - 60V 
  • DC inputs: 2
  • MPPT range : 16-48V
  • Max. electricity MPPT Tracker: 2 x 13.5A
  • Max. Module power  500 watts per MPPT tracker (Max 1000W total output)

AC output data

  • Nom. AC power: 2 x 400 watts
  • Nominal AC voltage: 230 V~
  • Art d. Output Connection: Single Phase, Mains Connection; (L,N,PE)
  • AC voltage range: 180 to 270V~ (base 230V~)
  • Nominal AC: 3.48  A
  • Output power: 800W
  • Frequency: 50Hz


  • Dimensions (H x W x D in mm:) 260 x 197.5 x 35.6
  • Weight (kg): 3.9
  • Protection class: IP67, outdoor
  • European efficiency: 96.5%
  • Cooling: Natural convection, fanless
  • AC connection: AC cable
  • DC connector: Westech-C4 connector
  • Operating temperature: -40°C to +65°C
  • Night energy consumption: < 50mW
  • ENS integrated corresponds to  VDE AR-N 4105
  • Protective device: overvoltage protection


Approved according to the latest standard VDE-AR-N 4105


Austrian TOR directive on inverters




Installationsanleitung HERFMikro-Wechselrichter_DE

Quick install guideHERFMicroinverter

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