GCB-E257 125kW / 257kWh C&I Energy Storage Cabinet
125 kW / 257 kWh air-cooled commercial & industrial energy storage cabinet for larger c&i solar-plus-storage, load shifting and grid-connected backup projects.
- Power
- 125 kW
- Energy
- 257 kWh
- System Type
- Air-cooled commercial & industrial energy storage cabinet
Overview
GCB-E257 125kW / 257kWh C&I Energy Storage Cabinet is a source-derived energy storage platform. The final PCS, battery configuration, grid code, fire strategy, certifications, transport documentation and site engineering scope must be confirmed against the selected factory configuration before order.
Key Features
Feature 1
257 kWh LFP cabinet platform with 125 kW AC rating.
Feature 2
Optional PV DC interface is described in the source material; it is not assumed as standard supply.
Feature 3
Grid-connected and off-grid operating modes require a confirmed PCS and site design.
Technical Specifications
Battery & Energy
| Nominal Energy | 257 kWh |
|---|---|
| Battery Platform | LFP 314 Ah; 1P256S configuration |
| Voltage | 716.8–921.6 V battery range; AC 400 V three-phase grid |
| Rated Battery Voltage | 819.2 V |
| Maximum Charge / Discharge Current | 157 A |
| AC Voltage Tolerance | -20% to +15% |
| Rated AC Current | 181 A |
System & Installation
| System Type | Air-cooled commercial & industrial energy storage cabinet |
|---|---|
| Rated Power | 125 kW |
| Cooling | Intelligent air cooling |
| Protection | IP54; aerosol fire protection listed |
| Communication | TCP/IP |
| Dimensions | 1845 × 1415 × 2381 mm |
| Weight | 2.6 t |
| Recommended Application | Larger C&I solar-plus-storage, load shifting and grid-connected backup projects |
| Grid Frequency | 50 Hz (47 to 52 Hz) / 60 Hz (57 to 62 Hz) |
| PV Input | 120 kW max.; 2 MPPT / 4 strings; 200 to 850 V MPPT range |
| Operating Temperature | 0 to 50°C |
| Installation Altitude | ≤5,000 m; derating at ≥2,000 m |
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