Solis 50kW 3ph Hybrid Inverter HV

Solis S6-EH3P50K-H | Solarator Series 50kW Three-Phase High-Voltage Inverter Utility-scale hybrid power, engineered to run seamlessly with a generator through grid instability. Part of Solis's Solarator Series, the S6-EH3P50K-H is a three-phase, high-voltage energy storage inverter built for commercial and large residential installations. It supports up to 2x rated PV input for maximum solar utilization, integrates on-grid PV, wind power, and diesel generators through a versatile three-in-one interface, and scales to multi-unit parallel operation up to 500kW. 9 Unique Advantages Up to 2x Rated PV Input — Maximizes solar energy utilization High String Input Current — Supports up to 20A per string, compatible with high-power PV modules Flexible Battery Compatibility — Works with 100–280Ah battery modules to reduce system costs Fast Battery Charging — Maximum charging current of 140A Two Independent Battery Ports — Flexible configurations and easy capacity expansion Heavy Load Startup — Delivers 160% overload for 2s in off-grid mode Wide Generator Input Range — Accepts 20%–100% of rated power, reducing investment costs SolisCloud Platform — Smart remote control, AI optimization, and instant troubleshooting Large 7" Industrial Screen — User-friendly interface for local operation 6 Leading Advantages DC and AC Coupling — Flexible retrofits and system expansions Reliable Backup Power — Battery reserve management across diverse scenarios Extended Critical Load Supply — Intelligent load prioritization Three-in-One Interface — Seamless integration of on-grid PV, wind power, and diesel generators Fast Grid Transitions — On/off-grid switching in under 10ms Massive Parallel Scalability — Multi-unit operation up to 500kW (Solis STS cabinet recommended for systems over 6 units) Key Specifications Parameter Value Recommended Max. PV Array Size 100 kW Max. Usable PV Input Power 96 kW Max. PV Input Voltage 1000 V Rated Voltage 600 V MPPT Voltage Range 150–850 V Max. Input Current 4 × 40 A MPPT Number / Max. Input Strings 4 / 8 Battery Type Li-ion Battery Voltage Range 150–800 V Max. Charge/Discharge Power 55 kW Max. Charge/Discharge Current 70A × 2 (supporting parallel 140A input) Number of Battery Ports 2 Max. Charge/Discharge Power per Input 35 kW Communication (Battery) CAN / RS485 Rated Output Power (Grid) 50 kW Max. Apparent Output Power 50 kVA Rated Grid Voltage 3/N/PE, 220V/380V, 230V/400V Rated Grid Output Current 76A / 72.2A Power Factor >0.99 (0.8 leading – 0.8 lagging) THDi <3% Max. AC Passthrough Current 152A / 144.4A Rated Output Power (Back-up) 50 kW Max. Apparent Output Power (Back-up) 1.6× rated power for 2s Back-up Switch Time <10 ms THDv (@linear load) <2% Max. Efficiency 97.8% EU Efficiency 97.4% BAT Charged by PV Max. Efficiency 98.5% BAT Charged/Discharged to AC Max. Efficiency 97.5% Dimensions (W×H×D) 530 × 880 × 290 mm Weight 73 kg Topology Transformerless Self-Consumption (night) <35 W Operating Ambient Temperature Range -25°C ~ +60°C Relative Humidity 0–100% Ingress Protection IP66 Cooling Concept Intelligent fan-cooling Max. Operation Altitude 4000 m Protection Features Anti-islanding protection, output over current protection, short circuit protection, integrated DC switch, DC reverse-polarity protection, DC Type II / AC Type II surge protection, and optional Integrated AFCI 2.0. Connectivity & Interfaces MC4 quick-connection PV plugs, terminal-connector battery connection, terminal-block AC connection, 7.0" LCD display with Bluetooth + APP. Communication: CAN, RS485, Ethernet, with optional WiFi, cellular, and LAN. Certifications G99, VDE-AR-N 4105/VDE V 0124, EN 50549-1/EN 50549-10, VDE 0126/UTE C 15/VFR:2019, NTS 631/RD 1699/RD 244/UNE 206006/UNE 206007-1, CEI 0-21, C10/11, NRS 097-2-1, TOR, EIFS 2018.2, IEC 62116, IEC 61727, IEC 60068, IEC 61683, EN 50530, MEA, PEA, PORTARIA Nº 140, DE 21 DE MARÇO DE 2022; IEC/EN 62109-1/-2, IEC/EN 61000-6-2/-4, EN 55011 Ideal For Large commercial and industrial three-phase solar-plus-storage installations needing high-voltage, high-capacity power — with generator and wind integration, fast grid transitions, and scalability up to 500kW in parallel. Specifications per manufacturer datasheet (Solis Solarator Series S6-EH3P(30-50)K-H, Three Phase High Voltage, South Africa Flyer V2.1). Specifications subject to change without notice.