Solis S6-EH3P-10.0K-UK 10kW Three Phase High Voltage Hybrid Inverter
The 10kW S6 three-phase HV hybrid inverter combines solar generation with high-voltage battery storage. Four MPPTs support multi-orientation arrays, with a dedicated backup output for a correctly configured system.
Key Features
- 10kW rated grid and backup output for three-phase solar and storage applications.
- Four independent MPPTs with 16A input current each.
- Compatible with supported lithium-ion battery systems in the 120–600V range.
- Backup switching in under 10ms and up to 16kVA backup overload for 60 seconds.
- IP66 protection, natural cooling and Bluetooth app configuration.
Where to Use
For three-phase residential and light-commercial sites seeking solar self-consumption, battery tariff shifting and backup for selected circuits. This is a high-voltage battery model, not a 48V inverter.
Technical Specifications
| Supplier model / version | S6-EH3P-10.0K-UK / V2 |
| Supplier SKU | SOL-S6-EH3P-10.0K-UK |
| Rated AC / backup output | 10kW / 10kW |
| AC supply | Three phase, 380/400V, 50/60Hz |
| Battery type / voltage | Compatible Li-ion / 120–600V |
| Maximum battery charge/discharge | 10kW / 50A |
| MPPTs / PV string inputs | 4 / 4 |
| Recommended maximum PV array / usable PV input | 20kW / 16kW |
| Maximum PV voltage | 1,000V |
| MPPT voltage range | 200–850V |
| Maximum PV input current | 4 × 16A |
| Backup overload | 16kVA for 60 seconds |
| Backup transfer time | Less than 10ms |
| Maximum efficiency | 97.9% |
| Dimensions (W × H × D) | 600 × 500 × 230mm |
| Weight | 30.2kg |
| Ingress protection | IP66 |
Installation & Compatibility
- UK package includes an Eastron three-phase meter and S2-WL-ST Wi-Fi/LAN data logger.
- Battery and solar panels are not included. Check the current Solis compatibility list before selecting a battery.
- Backup requires suitable circuit design and commissioning. Grid connection is subject to applicable UK/DNO requirements.
UK delivery available. Please confirm delivery timing with Energian before scheduling installation.
Documents available for download:
User and installation manual, V2.0 (June 2025)
The full user manual includes installation, wiring and commissioning instructions.