GCB-E261 Liquid-Cooled Energy Storage Cabinet
The specified cooling method is liquid cooling, using an ethylene glycol aqueous…
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E-ABLE POWER — PRODUCT DATASHEET
COMMERCIAL ENERGY STORAGE SOLUTIONS
|
C&I ENERGY STORAGE125kW / 257kWhINTELLIGENT AIR COOLING |
Key Specifications at a Glance
| Rated Power / Energy | 125kW / 257kWh | Battery Cell | LFP 314Ah |
| Battery Configuration | 1P256S | Battery Voltage | 819.2V; 716.8-921.6V operating |
| Cooling | Intelligent air cooling | Protection / Fire | IP54 / Aerosol |
| Communication | TCP/IP | Warranty | Not stated in the supplied datasheet |
System Highlights
257kWh LFP StorageLFP 314Ah cells in a 1P256S battery configuration with 257kWh rated capacity — high energy density with safe, long-life LFP chemistry. |
AC and PV InterfacesAC rated voltage is AC400V. PV DC input is optional, with 120kW maximum accessible PV power for solar self-consumption applications. |
Outdoor Cabinet DesignIP54 protection, intelligent air cooling, aerosol fire protection and TCP/IP communication are specified for outdoor commercial deployment. |
Technical Specifications — GCB-E257
| Category | Parameter | Specification |
|---|---|---|
| Battery | Type / configuration | LFP 314Ah / 1P256S |
| Voltage / current / capacity | 819.2V / 157A max charge-discharge / 257kWh | |
| Operating voltage / cycle life | 716.8-921.6V / 6,000 cycles @ 100% DOD, capacity retention >=80% | |
| AC Side | Voltage / current / frequency | AC400V / 181A / 50Hz (47-52Hz) or 60Hz (57-62Hz) |
| Voltage range / THD / PF | -20% to +15% / <3% at more than 30% load / -1 to 1 | |
| PV DC (Optional) | PV input | 120kW max; 600V rated; 250V startup; MPPT 200-850V; 2 MPPT / 4 strings |
| Cabinet | Dimensions / weight | 1845 x 1415 x 2381mm / 2.6t |
| Environment / cooling | 0-50°C; altitude | |
| Fire / communication | Aerosol / TCP-IP |
Table 1.0 — GCB-E257 technical specifications. Final configuration, interfaces, operating limits and documentation are confirmed per project.
Frequently Asked Questions
Q: What cooling method is used?
The supplied datasheet specifies intelligent air cooling — a lower-maintenance thermal solution with no coolant loop to service.
Q: Is PV input available?
PV DC input is listed as optional, with 120kW maximum accessible PV power (600V rated, 250V startup, MPPT 200-850V, 2 MPPT / 4 strings). Confirm final project configuration before order.
Q: What is the enclosure protection rating?
GCB-E257 is specified with IP54 protection, suitable for outdoor installation.
Q: What should be confirmed for a project?
Confirm grid requirements, final AC or off-grid configuration, optional PV input and site altitude before project release. E-Able Power engineering provides a complete technical proposal within 2–3 business days.
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GCB-E257 FAQ
What is the GCB-E257's rated output or capacity?
The GCB-E257 provides 125kW and 257 kWh of energy.
What battery technology does the GCB-E257 use?
It uses LFP 314Ah.
What voltage and configuration does the GCB-E257 support?
It operates at 819.2V (716.8–921.6V operating). Configured as 1P256S.
Is the GCB-E257 protected against dust, water and impact?
Rated IP54. It includes Aerosol fire protection. It is built for outdoor use.
How is the GCB-E257 managed in different conditions?
Uses Intelligent air cooling.
What control and communication does the GCB-E257 support?
Communication via TCP/IP.
Can the GCB-E257 be configured for a project?
Yes — configuration can be adapted for a project. Contact us with your site and energy or lighting requirements for sizing and a quotation.
Configure your GCB-E257 energy storage system
Send your load profile, grid requirements and PV requirements for a project-specific proposal. AC or off-grid configuration, optional PV input and site conditions are confirmed per project.