Solis S6-EH3P12K-H 12kW Three Phase High Voltage Hybrid Inverter

  
By Solis
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Solis S6-EH3P12K-H 12kW Three Phase High Voltage Hybrid Inverter

The Solis S6-EH3P12K-H is a 12kW three phase hybrid inverter for solar generation and high voltage battery storage. It supports a dedicated backup supply and generator integration when specified and commissioned for the site.

Key Features

  • 12kW rated three phase grid and backup output.
  • Four MPPT trackers with one PV string per tracker.
  • High voltage battery connection with CAN / RS485 communication.
  • Backup transfer in less than 10ms.
  • IP66 enclosure with local display and Bluetooth setup.
  • Seamlessly integrates with Dyness Stack100 S51100 battery (2 to 8 battery modules), Pylontech Force H2 and Force H3 high voltage batteries, providing flexibility for various setups.

Where to Use

For larger homes, commercial premises and sites using three phase solar and battery storage. Suitable applications include self-consumption, scheduled charging and essential-load backup. Generator, parallel and backup arrangements require a site-specific design.

Technical Specifications

Model S6-EH3P12K-H
Rated AC output 12 kW
AC connection Three phase, 220 / 380 V or 230 / 400 V, 50 / 60 Hz
Battery voltage range 120–800 V
MPPT trackers / maximum PV strings 4 / 4
Maximum PV input voltage 1000 V
MPPT voltage range 200–850 V
Ingress protection IP66
Dimensions (W × H × D) 563 × 546 × 250 mm
Weight 35.2 kg
Maximum usable PV input power 19.2 kW
Maximum PV input current 20 A per MPPT
Maximum battery charge / discharge current 50 A
Continuous backup output 12 kW
Backup transfer time <10 ms

Additional Details

  • The linked installation and user manual includes the S6-EH3P12K-H technical specifications.

Warranty

Solis warranty cover depends on the model, manufacture date, territory and the terms supplied with the product. The UK warranty document below applies to eligible products manufactured from 1 July 2025; earlier products retain their original terms. Any extension is subject to separate approval and terms.