Solis
Solis S6-EH3P50K-H Hybrid Inverter 50 kW Three-Phase
Solis S6-EH3P50K-H Hybrid Inverter 50 kW Three-Phase
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Businesses and non-Italian private customers: purchase with 22% VAT. The 10% rate is reserved for private customers resident in Italy — find out more.
Foreign companies entitled to 0% VAT: please write to info@litio.store.
Delivery in 10-20 daysHybrid On-GridThree-phaseSolis
Solis S6-EH3P50K-H Hybrid Inverter 50 kW Three-Phase
The Solis S6-EH3P50K-H is a 50 kW three-phase hybrid inverter from the high-voltage S6 series for commercial and industrial applications, with lithium storage from 150 to 800 V. It features 4 MPPT trackers with a 150-850 V range, 8 strings and 40 A per input, for usable photovoltaic power up to 96 kW (about 190% of the rated AC power).
The dual battery channel allows a charging and discharging current of 70 A × 2 (up to 55 kW of power). The backup output delivers full rated power with a peak of 1.6 times for 2 seconds and switchover in less than 10 ms. Maximum efficiency is 97.8% (European 97.4%). The unit is IP66 with intelligent fan cooling, a 7-inch LCD display, Bluetooth and CAN, RS485 and Ethernet ports; it is certified to CEI 0-21.
Key features
High PV oversizingUp to 96 kW of photovoltaic modules on 50 kW of rated AC power.
Dual battery channelTwo high-voltage battery inputs (150-800 V) with 70 A each, for 55 kW in total.
4 MPPTs rated 40 ATrackers with a 150-850 V range and 8 strings in total, for large photovoltaic arrays.
Three-phase backupFull-power emergency output with a peak of 1.6 times for 2 seconds and switchover < 10 ms.
Parallel operationSeveral units can be connected in parallel to extend the system capacity.
CEI 0-21 certifiedCompliant with the Italian grid connection standard and the main European standards.
Technical specifications
| Feature | Value |
|---|---|
| Product code | S6-EH3P50K-H |
| Model | S6-EH3P50K-H |
| Rated AC power | 50 kW |
| Max AC power (apparent) | 50 kVA |
| Max AC current | 76 / 72.2 A |
| Recommended max PV power | 96 kW |
| Max PV voltage | 1000 V |
| Rated PV voltage | 600 V |
| Start-up voltage | 180 V |
| MPPT range | 150-850 V |
| Number of MPPTs | 4 |
| Max strings | 8 |
| Max current per MPPT | 40 A |
| Max short-circuit current per MPPT | 60 A |
| Battery type | Lithium-ion, high voltage |
| Battery voltage | 150-800 V |
| Max charge/discharge power | 55 kW |
| Max charge/discharge current | 70 A × 2 |
| Backup/EPS power | 50 kW |
| Backup peak power (2 s) | 1.6 times the rated power |
| Backup switchover time | < 10 ms |
| Grid phase | Three-phase 3/N/PE |
| Grid voltage | 220/380 V; 230/400 V |
| Grid frequency | 50/60 Hz |
| Maximum efficiency | 97.8 % |
| European efficiency | 97.4 % |
| Protection rating | IP66 |
| Cooling | Smart fans |
| Display | 7-inch LCD + Bluetooth + SolisCloud app |
| Communication | CAN, RS485, Ethernet; optional Wi-Fi, 4G and LAN via stick |
| Standards | CEI 0-21, EN 50549-1/-10, VDE-AR-N 4105, VDE V 0124, G99, VDE 0126, UTE C 15/VFR:2019, NTS 631/RD 1699/RD 244, UNE 206006/206007-1, C10/11, NRS 097-2-1, IEC 62116, IEC 61727, IEC 60068, IEC 61683, EN 50530 |
| Operating temperature | -25 ~ +60 °C |
| Dimensions (W×H×D) | 530 × 880 × 290 mm |
| Weight | 73 kg |
Documentation
PDFDatasheet S6-EH3P50K-HOfficial manufacturer documentString sizing must respect the MPPT voltage and current limits and the electrical design of the system. Installation and grid connection must be carried out by qualified personnel in accordance with the applicable standards.