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GCB-E50 Commercial & Industrial Energy Storage System | 50kW/50kWh | E-ABLE POWER

The GCB-E50 is a high-performance, AC-coupled energy storage system (BESS) engineered for modern commercial and industrial (C&I) environments.

This all-in-one cabinet seamlessly integrates a 50kW hybrid inverter, 50kWh high-voltage battery rack, and intelligent management systems. Built for safety and longevity, it features Grade A LiFePO4 cells offering 6,000+ cycles, alongside integrated HVAC and automatic fire suppression. Whether for peak-shaving, energy arbitrage, or microgrid backup, the GCB-E50 delivers a maintenance-free, plug-and-play solution to optimize your energy efficiency.
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Commercial & Industrial ESS  50kW / 50kWh Capacity

gCB-E50 Energy Storage System

An integrated all-in-one cabinet combining BESS, BMS, EMS, HVAC, and FSS. Engineered for ultimate cycle longevity and intelligent system protection for your critical operations.


Key Features

Ultimate Cycle Longevity

Powered by Grade A LiFePO4 cells, our systems deliver 6,000+ cycles at 90% DoD. This industry-leading lifespan drastically lowers the Total Cost of Ownership (TCO) and extends the project's ROI.

⚡ High-Rate Charging

Engineered for rapid energy throughput. Exceptional charge/discharge efficiency ensures minimal downtime and maximizes uptime for critical industrial operations.

️ Industrial Adaptability

Thermally engineered for excellence. Our batteries maintain peak performance in extreme climates, operating reliably at ambient temperatures up to 60°C without compromising safety.

️ Intelligent Protection

The integrated Smart BMS provides 24/7 real-time monitoring of voltage, current, and temperature, delivering comprehensive protection against overcharge, overdischarge, and short circuits.

Maintenance-Free

Eliminate the "Zero-Voltage" risk. Featuring an ultra-low self-discharge rate and zero sulfation, our modules can be stored for 6 months without needing a top-up charge.

Elite Energy Density

Power more, weigh less. Our high-density architecture provides significantly higher Wh/kg, offering the same capacity at one-third the weight of traditional lead-acid (SLA) batteries.

Product Specification

Category Parameter Specification
General Information Model  GCB-E50
System Configuration 50 kW/50 kW AC-Coupled, three-phase
Application C&I, backup, microgrid, peak-shaving, arbitrage
Battery System Cell Chemistry & Spec LiFePO4 (LFP) Grade A / 3.2V/100Ah
Battery Module 51.2V/100Ah/5.12 kWh (16S1P)
System Configuration 10 modules in series (1 rack)
Nominal System Voltage 512 Vdc (Operating Range: 448-576 Vdc)
Nominal Energy 50 kWh
Depth of Discharge (DOD) 0.9 (90%)
Cycle Life ≥ 6,000 cycles @ 25°C, 0.5C, 90% DOD
Round-trip Efficiency ≥ 90%
Hybrid Inverter Brand/Model Deye (SUN-50K-SG01HP3 or equiv.)
Rated Power 50 kW
Grid Type Three-phase 4-wire (3P+N+PE)
Nominal Grid Voltage 380 Vac (range: 304-456 Vac)
Nominal Frequency 50 Hz/60 Hz
Rated Output Current 76A
Operating Modes On-Grid/Off-Grid/Hybrid
Management & Safety BMS Integrated, 3-level monitoring
EMS Integrated, intelligent control
FSS & HVAC Auto extinguishing / Industrial A/C
Protections Overload, short-circuit, over-temp, etc.
Physical & Environmental Dimensions (W*D*H) / Weight 780x640x2000 mm / 625 kg
Ingress Protection IP54 (Outdoor installation)
Operating Temperature -20°C to 50°C
Installation Method Floor-standing (anchored)
Certifications & Warranty Certifications CE/IEC 62619/IEC 61000/UN38.3
System Warranty 5 years (extendable to 10)
Battery Warranty 10 years/6,000 cycles

Secure Your Energy Independence

Contact E-ABLE POWER today to get a competitive quote and full technical consultation on the CCB-E50 All-In-One Storage System.

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