Solis S6 8kW 3 Phase Hybrid Inverter with DC - 4 MPPT for HV Batteries (WIFI/LAN)

Solis SKU: S6-EH3P8K-H-EU

More Details
The Solis S6 8kW 3 Phase Hybrid Inverter with DC and 4 MPPTs offers unparalleled efficiency, reliability, and flexibility. Ideal for high-voltage battery systems, it ensures peak energy harvesting, robust protection, and seamless integration with modern solar setups.
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Solis S6 8kW 3 Phase Hybrid Inverter with DC - 4 MPPT for HV Batteries (WIFI/LAN)

The Solis S6-EH3P8K-H-EU is a three phase high voltage energy storage inverter for grid-connected solar PV systems with battery integration. It is rated at 8 kW and includes 4 MPPTs, making it suited to multi-string PV array layouts and backup power applications.

Key Features
8 kW three phase output

Rated AC output power of 8 kW with 3/N/PE, 380 V / 400 V grid connection.

4 MPPT PV input

Four MPPTs support multiple array orientations and independent string tracking.

High voltage battery interface

Works with Li-ion batteries over a 120-600 V battery voltage range, with CAN/RS485 communication.

Fast backup transfer

Back-up switch time is under 10 ms with automatic UPS switching.

IP66 enclosure

Ingress protection rating of IP66 for outdoor installation exposure.

Benefits
  • Supports multiple PV string orientations through 4 MPPTs.
  • Fast backup transfer under 10 ms helps maintain supply continuity on the backup output.
  • IP66 enclosure supports outdoor installation conditions.
  • Pre-made Battery, Meter and CAN cabling can reduce installation time.
  • Battery charge/discharge power is specified at 8 kW for the 8K model.
Technical Summary

Model S6-EH3P8K-H-EU. Three phase high voltage energy storage inverter. Rated output power 8 kW; max apparent output power 8 kVA. Rated grid voltage 3/N/PE, 380 V / 400 V; grid frequency 50 Hz / 60 Hz. PV input: max input voltage 1000 V, MPPT range 200-850 V, recommended max PV array size 16 kW, max usable PV input power 12.8 kW, 4 MPPTs/4 strings. Battery: Li-ion, 120-600 V, max charge/discharge power 8 kW, max charge/discharge current 50 A. Efficiency: max 97.5%, EU 97.4%. Protection: IP66.

Installation Notes

PV connection uses MC4 connector. Battery and AC connections use quick connection plugs. Pre-made Battery, Meter and CAN cabling is supplied to reduce installation time. Optional communications listed are Wi-Fi, Cellular and LAN; CAN and RS485 are also supported.

Efficiency

Max. efficiency is 97.5%, EU efficiency is 97.4%, and BAT charged by PV max. efficiency is 98.2%. BAT charged/discharged to AC max. efficiency is 97.5%.

Manufacturer

Solis

Commodity Code

8504408490

Communication

CAN, RS485, Optional: Wi-Fi, Cellular, LAN

Nominal Voltage (V)

400.00

Dimensions (mm) (H x W x D)

496 x 596 x 230

AC Power (kW)

8.00

Max Current (A)

12.2

No. of MPPT

4

Phases

3 Phase

Start Up Voltage (V)

160

Max Voltage (V)

1000

Inverter Type

Hybrid

IP Rating

IP66

Max PV Power (kW)

16

Weight (kg)

30.2

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