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Solis S6-EH3P8K-LV-ND-H 3-Phase Hybrid inverter (3x230V)

€1.952,94 incl. 21% VAT
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The Solis S6-EH3P8K-LV-ND-H is a three-phase hybrid inverter designed for high voltage batteries in residential energy storage systems. The inverter delivers a nominal AC output power of 8 kW and supports a battery voltage range of 120 - 800 V. The system is designed for 3/(N)/PE grid configurations with a nominal voltage of 3 × 230 V (phase-to-phase) and is not suitable for standard 400 V phase-to-phase grids.

  • Max PV input: 12.8 kW
  • Backup switching time: < 10 ms
  • MPPT count: 4 / 4 strings
  • Battery voltage: 120 - 800 V
  • Protection rating: IP66

Grid configuration and system application

The S6-EH3P8K-LV-ND-H operates within a three-phase low-voltage grid with a phase voltage of 230 V. This grid type is used in regions such as Belgium (3 × 230 V without neutral), parts of the Caribbean and specific industrial applications. The inverter is not intended for standard European 400/230 V grids. The system supports on-grid and off-grid operation, AC coupling and parallel configurations of up to six units.

Note: This inverter is not suitable for 400 V three-phase grid systems.
Property Value
Brand & Model Solis S6-EH3P8K-LV-ND-H
Type Three-phase hybrid inverter
Battery type Li-ion
Battery voltage range 120 - 800 V
Nominal AC power 8 kW
Max apparent power 8 kVA
Grid configuration 3/(N)/PE, 230 V (phase)
MPPT / strings 4 / 4
Dimensions (W × H × D) 563 × 546 × 235 mm
Weight 32.6 kg
Download Datasheet View Manual
What is included in the package of the Solis S6-EH3P8K-LV-ND-H?
ItemDescription
Inverter x1Solis S6-EH3P8K-LV-ND-H
Back Plate x1Mounting plate
Fixing Screws (M4*12) x2Mounting screws
Expansion bolts (M10*70) x4Mounting bolts
PV Connector x4MC4 connectors
CAN cable x1Communication cable
CT x3Current transformers
RJ45 connector x6Signal connectors
Bluetooth Antenna x1Bluetooth antenna
Data Logging Stick x1Monitoring module
Meter cable x1Meter cable
Eastron Meter x1Energy meter
Quick Installation Manual x1Installation manual
Which systems is this inverter compatible with?

The inverter is compatible with lithium-ion batteries communicating via CAN or RS485, according to the Solis documentation.

How does this inverter operate in a self-consumption scenario?

In self-consumption mode, PV energy is used for loads and battery charging. During grid failure, the inverter switches to backup mode within the specified switching time.

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Solis S6-EH3P8K-LV-ND-H 3-Phase Hybrid inverter (3x230V) – General installation or product video