New Integrated Solution: Gotion DC-Coupled 100kW-261kWh
- Integrated Hybrid Inverter (Hybrid PCS) The hybrid inverter is integrated directly within the storage unit. This eliminates the need for separate PCS units required in the past.
- Direct Photovoltaic (PV) Connection The new design allows the storage system to connect directly to the DC side of the PV arrays, minimizing energy conversion losses.
- Higher Efficiency & Lower Cost Significant improvement in overall energy efficiency, while simultaneously reducing installation costs and maintenance requirements.
- Elimination of External MPS The new integrated unit makes external Multi-Port Station (MPS) controllers redundant, offering a more efficient "all-in-one" solution.
- Generator Support The system features a dedicated diesel generator port for maximum energy security and redundancy.
Gotion All-in-One DC-Coupled Unit
Key Advantages of SES-R100
1. High Performance
- Single-Inverter Architecture: Eliminates separate PV inverters - reduced CAPEX & OPEX.
- 8% Energy Gain: DC Coupled interconnection eliminates redundant power conversions.
- Dual Revenue Stream: Simultaneous charging from PV and Grid (Grid Arbitrage).
- 98.2% Efficiency: Industry-leading hybrid inverter efficiency.
- UPS & Black Start: <20ms switchover time and autonomous system startup.
2. Unmatched Safety
- LFP-314Ah Cells: Next-gen Gotion cells for maximum cycle life and density.
- 4-Level Fire Protection: Lithium gas detection & Aerosol suppression (Pack/Cabinet level).
- IP55 & IP67: Full protection against extreme weather, dust, and moisture.
- Pressure Relief: Specialized explosion relief panels and safety valves.
3. Maximum Flexibility
- High PV Input: Supports up to 156kWp per unit (R100 model).
- Hybrid Cooling: Liquid Cooling for batteries & Smart Air Cooling for power electronics.
- Extreme Environments: Operational from -30°C to +55°C & up to 4000m altitude.
- Genset Integration: Compatible with Diesel Generators for full off-grid autonomy.
4. Intelligent O&M
- SCADA Ready: Modbus & MQTT support via Ethernet and RS485.
- OTA Updates: Remote software upgrades (Over-the-Air) for system optimization.
- Real-time Monitoring: Smart cloud-based analytics and early fault warning system.
Gotion 100kW-261kWh - SES-R100-261-CE Energy Storage System - Technical Specifications
| Parameter | Specification |
|---|---|
| Product Model | SES-R100-261-CE |
| PV Parameters | |
| Start-up Voltage | 195V |
| MPPT Operating Voltage Range | 180~800V |
| Number of MPPT Inputs | 10 |
| Number of MPPT Strings per Channel | 2 |
| Rated Operating Voltage | 550V |
| Maximum PV Input Power | 156kW |
| Maximum Input Current per MPPT | 32A |
| System Parameters | |
| DC Bus Voltage Range | 728~936Vdc |
| Output Voltage | 400V (-15%~+10%) |
| System Configuration | 1P260S |
| AC Rated Power | 100kW |
| Battery System Energy | 261kWh |
| Dimensions (L*W*H) | 1660*1350*2420mm (Including explosion-proof plate height) |
| Weight | 2720KG |
| Ingress Protection | Cabinet IP55, Hybrid Inverter IP66 |
| Operating Temperature Range | -30°C~+55°C (> 45°C Derating) |
| Operating Humidity Range | 5%~95% (non-condensing) |
| Operating Altitude | ≤ 4000m (> 2000m Derating) |
| Cooling Method | Intelligent air cooling + PACK liquid cooling |
| Fire Protection System | Smoke detector + lithium battery detector + temperature detector + aerosol fire protection + explosion-proof board + fire safety valve |
| Communication Ports | RS485, Ethernet*2 |
| Communication Protocols | Modbus/MQTT (Supporting protocol customization) |
| Cell Parameters | |
| Rated Capacity | 314Ah |
| Rated Energy | 1004.8Wh |
| Overall Dimensions | 71.95×174.8×207.1mm |
| PACK Parameters | |
| Configuration | 1P52S |
| Nominal Voltage | 166.4V |
| Nominal Energy | 52.2kWh |
| Overall Dimensions | 800×1152×237mm |
| Weight | Approx. 340kg |
| System Composition | |
| Battery System | 5 sets of PACK packages |
| BMS Management System | 1 set |
| Fire Protection System | 1 set |
| Liquid Cooling Unit | 1 set, 5kW |
| Cabinet | 1 set |
| Hybrid Inverter | 1 set, 100kW |
| Control Box | 1 set |
| EMU | 1 set |
Growatt WIT 100K-HU Hybrid Inverter - Technical Specifications
| Parameter | Specification |
|---|---|
| Model No. | WIT 100K-HU |
| PV Parameters (DC) | |
| Start-up Voltage | 195V |
| MPPT Operating Voltage Range | 180~800V |
| Number of MPPT Inputs | 10 |
| Number of MPPT Strings per Channel | 2 |
| Rated Operating Voltage | 550V |
| Maximum PV Input Power | 156kW |
| Maximum Input Current per MPPT | 32A |
| AC Parameters (Grid-Connected) | |
| Rated AC Input/Output Power | 100kW |
| Maximum Input/Output Current | 166.7A |
| Rated Frequency | 50/60Hz |
| Rated AC Voltage / Range | 400V (-15%~+10%) |
| Power Factor Range | -1～+1 |
| Total Harmonic Distortion of Grid-Connected Current (iTHD) | ≤3% |
| AC Parameters (Off-Grid) | |
| Rated Output Power | 100kW |
| Rated Off-Grid Voltage | 220V/230V/240V/380V/400V/415V |
| Output Voltage Frequency | 50/60Hz |
| General Parameters | |
| Maximum Efficiency | 98.2% |
| Connection Methods | 3P3W+PE/3P4W+PE |
| Operating Temperature Range | -30°C~+60°C (>50°C Derated Operation) |
| Relative Humidity Range | 5%~95% (non-condensing) |
| Operating Altitude | ≤4000m |
| Cooling Method | Intelligent Air Cooling |
| Mechanical Parameters | |
| Dimensions (W*H*D) | 820×1350×510mm |
| Ingress Protection Rating | IP66 |
| UI | |
| Display | OLED+LED |
| Communication Ports | USB, RS 485, RJ 45, CAN |
| Communication Protocols | Modbus TCP/RTU, CAN |