Real-time energy monitoring and control
Refined energy management
Manage PV and energy storage power consumption
Carbon footprint verification
Carbon emission data collection
Eligible CCER development
Real-time monitoring of full-category production energy consumption
Data linkage analysis
Intelligent early warning
Data reporting
| Model | SGA-261-2h |
| DC Side | |
| Cell Type | LFP3.2V / 314 Ah |
| Pack Configuration | 1P52S / 52.25 kWh |
| System Configuration | 1P260S |
| Battery Voltage Range | 728 – 936 VDC |
| Nominal Battery Energy | 261 kWh |
| Temperature Detection | Battery cell + Module + Positive and Negative terminals |
| AC Side (On-Grid) | |
| Rated Output Power | 125 kW (@50℃) |
| Maximum Output Power | 137.5 kW |
| Rated Grid Voltage Range | 340 – 440 VAC |
| Rated Grid Frequency | 50/60 Hz, ±5 Hz |
| THDi | < 3% (@rated power) |
| Grid Type | 3/N, 3/N/PE |
| AC Side (Off-Grid) | |
| Rated Output Power | 125 kW (@50℃) |
| Rated Output Voltage Range | 340 – 440 VAC |
| Rated Grid Frequency | 50/60 Hz |
| THDu | < 3% (Linear load) |
| DC Injection | < 1% Un (Balanced linear load) |
| Efficiency | |
| Rated Round-trip Efficiency | ≥ 88.4% |
| Maximum Round-trip Efficiency | 90.3% |
| Overload | |
| Overload Capacity | Operate for a long time at 1.1 times (137.5 kW @45℃); operate for no less than 1 minute at 1.2 times the rated load |
| General Data | |
| Dimensions (W×H×D) | 1030 mm × 2450 mm × 1400 mm |
| Weight | < 2800 kg |
| Operating Temperature | -30 to +55℃ (> 50℃, derating operation) |
| Operating Humidity | 0 – 100% RH (non-condensing) |
| Altitude | ≤ 2000 m (Optional ≤ 4000 m) |
| IP Rating | IP55 |
| Cooling Method | Fully liquid cooling (PCS + Battery) |
| Noise | 70 dB (Optional 60 dB) |
| Rated Charge/Discharge Rate | ≤ 0.5P |
| Fire Suppression System | Perfluorohexanone + PACK-level fire protection + Water fire protection + Interlocked exhaust ventilation + Pressure relief (Optional) + Aerosol (Optional) |
| AC Inlet Method | Front bottom inlet |
| Display and Communication | |
| Communication Interface | RS485, Ethernet, DIO |
| Communication Protocol | MODBUS-RTU, MODBUS-TCP, DL/T645 |
| Cloud Service | Default SGA APP (Support third-party cloud platforms) |
| Standard and Regulation | |
| Grid Code Compliance | GBT 34120-2023, EN 50549-1/-2/-10, PGMcv 1.4, Synergrid Listed, G99/1-10/03.24, ENA Listed, VDE-AR-N 4105/11.18, DIN VDE V 0124-100/06.20, VDE-AR-N 4110/4120, ZEREZ Listed, CEI 0-21, CEI 0-16, RESP-73/2020, 2016/631 EU-(NC RfG), PSE 2018, PTPiREE Listed, RD244, UNE217001:2020, RD647:2020, UFD Listed, IEC 62116, IEC 61727 |
| Production Compliance | EN/IEC 62477-1:2012, IEC 62619:2022, EN IEC 61000-6-2/4:2019, IEC 63056:2020, GB/T 34131-2023, GB/T 36276-2023, UN38.3 Rev.8, IEC 60730-1 Annex H, IEC 61683, EN & IEC 62920 |
