
Solis S6 Three Phase 50kW High Voltage Hybrid Inverter
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Solis S6 Three Phase 50kW High Voltage Hybrid Inverter
- Solis S6 Three Phase 50kW High Voltage Hybrid Inverter
- Part No: SOL-S6-EH3P50K-H
- Storage Systems - Hybrid Inverter
- Allowable PV of up to 100kW, on the 180-1000V MPPT.
- 4-MPPTs, rated at 40A each, with 2-string inputs each allowing for 8 strings of high power/current PV modules.
- Supports Grid and Generator AC inputs.
- Parallel up to 6 x inverters for up to 300kW of back-up load.
- Battery Charge and Discharge current of up to 140A.
- UPS transfer time of less than 10ms.
- 160% surge power for 2s to accommodate inductive loads.
- Integrated AFCI (DC arc-fault circuit protection) – mitigating fire risks.
- LCD display and remote firmware upgrades with included S4 Wi-Fi/LAN Stick and Solis Cloud support/monitoring.
- Solis reliability with 5-year warranty. (extendable to 10/15/20-years)
- Current transformer ESCT-T50-300A/5A included in product packaging
Solis Three Phase High Voltage Energy Storage Inverter
Introducing the Solis S6-EH3P(30-50)K-H Series. High voltage, three-phase energy storage for commercial applications.
Features:
Dyness stack 100 compatibility of up to 13 batteries per stack without exceeding the 800V battery range.
IMPORTANT:
The inverter supports a maximum battery charge and discharge of 140A. As each of the two battery ports support a maximum of 25mm2 cable/70A. If you require the 140A from a single battery/battery stack, you are required to connect your battery cables to a common bus bar for positive and negative and take a 25mm2 cable to each battery port on the inverter. Setting 1 BAT 2 DC on your inverter battery settings and connecting to BMS port 1.
Electrical
| Rated Power (Pmax) | 50 kW |
|---|---|
| Module Efficiency | 97.8 % |
| Battery Voltage | 150 - 800 V |
| MPPT Quantity | 4 |
| Min MPPT Voltage | 150 V |
| Max MPPT Voltage | 850 V |
| Max Input Voltage | 1,000 V |
| Max DC Power | 96 kW |
| Max AC Power (5 min) | 50 kVA |
| Max DC Current | 4 x 40 A |
| Max DC Inputs | 8 |
| Integrated DC Switch | Optional |
Mechanical
| Height | 880 mm |
|---|---|
| Width | 530 mm |
| Depth | 290 mm |
| Weight | 73 kg |
| IP Rating | IP66 |
Operating conditions
| Operating Temperature | -25 °C to +60 °C |
|---|
Warranty
| Warranty | 5 years standard, extendable to 10, 15 or 20 years |
|---|
- Application Note Solis Datalogger Guide
- Application Note Solis Hybrid winter guide EN 2024
- Application Note Solis Winter Hybrid guide DE 2024 (German)
- Data Sheet Solis S6-EH3P(29.9-50)K-H - DE
- Data Sheet Solis S6-EH3P(29.9-50)K-H - NL
- Data Sheet Solis S6-EH3P(30-50)K-H - EN
- Data Sheet Solis S6-EH3P(30-50)K-H - PL
- Installation Manual Solis S6-EH3P29.9-50K-H (German)
- Installation Manual Solis_Manual_S6-EH3P(30-50)K-H_EUR_V1.2
- NRS-2017 8 to 10KW
- TUV Certificate JA Solar Compatibility Approval Letter
- Warranty Solis Warranty Europe 2025 UK only
Most orders are delivered the next working day, subject to the delivery method, product availability, order processing time and destination. Next-working-day delivery is typical for standard deliveries and is not guaranteed for every order.
Pallet deliveries may take an additional day or so, depending on the products ordered, the delivery location and the carrier’s schedule. Special delivery arrangements may also require additional time.
Please refer to your tracking information for the latest delivery updates.

