Description
Solis 50KW 3 Phase Hybrid Inverter
The S6-EH3P(30-50)K-H series three-phase energy storage inverter is specially designed for commercial PV energy storage systems. This series supports an independent generator port and parallel operation of multiple units.
Equipped with 4 MPPTs and a 40A per MPPT current input capacity, it maximizes the potential of rooftop or ground-mounted PV arrays. The inverter features an independent generator interface, high-current charging and discharging capabilities, and a range of flexible load management options, including:
- UPS-level switching
- Support for three-phase unbalanced loads
- Support for half-wave loads
These features ensure a highly reliable power supply.
Product Features:
Specifications:
Input DC (PV side)
- Recommended max. PV array size: 100 kW
- Max. usable PV input power: 96 kW
- Max. input voltage: 1000 V
- Rated voltage: 600 V
- Start-up voltage: 180 V
- MPPT voltage range: 150-850 V
- Max. input current: 4*40 A
- Max. short circuit current: 4*60 A
- MPPT number/Max. input strings number: 4/8
Input AC (Grid side)
- Max. AC passthrough current: 152 A / 144.4 A
- Rated input voltage: 3/N/PE, 220 V / 380 V, 230 V / 400 V
- Rated input frequency: 50 Hz
Output AC (Grid side)
- Rated output power: 50 kW
- Max. apparent output power: 50 kVA
- Rated grid voltage: 3/N/PE, 220 V / 380 V, 230 V / 400 V
- Rated grid frequency: 50 Hz
- Rated grid output current: 76 A / 72.2 A
Battery
- Battery type: Li-ion
- Battery voltage range: 150-800 V
- Max. charge / discharge power: 55 kW
- Max. charge / discharge current: 70 A*2
- No. of battery inputs: 2
- Max. charge / discharge power of each input: 40 kW
- Communication: CAN/RS485
- Max. output current: 76 A / 72.2 A
- Power factor: >0.99 (0.8 leading - 0.8 lagging)
General Data
- Dimensions (W*H*D): 530*880*290 mm
- Weight: 73 kg
- Topology: Transformerless
- Self-consumption (night): <25 W
- Ingress protection: IP66
- Cooling concept: Intelligent redundant fan-cooling
- 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