Product Description

Deye GE-F112/128-BC-2-A3 High Voltage LiFePO4 ESS

GE-F112-BC-2-A3

Compact Integrated Outdoor Energy Storage Design
The GE-F112-BC-2-A3 is an integrated compact outdoor energy storage cabinet designed for small commercial energy storage projects. Its all-in-one cabinet structure combines key energy storage components into a standardized solution, reducing system complexity and improving installation efficiency.

Standardized Design for Simplified Deployment
Adopting a standardized power-energy integrated module, the GE-F112-BC-2-A3 simplifies engineering design, system configuration, and on-site deployment processes. This optimized architecture helps reduce installation workload while improving project delivery efficiency.

50kW / 112kWh Energy Storage Solution
According to Deye’s official cabinet product documentation, the GE-F112-BC-2-A3 provides a 50kW power output with 112kWh energy capacity, building a medium-voltage DC energy platform that enables efficient charging and discharging performance for commercial applications.

Optimized Solar Energy Utilization and Cost Management
Designed for commercial PV + storage applications, the system helps increase on-site solar energy consumption, reduce dependence on grid electricity, and optimize electricity costs through intelligent energy management strategies such as peak shaving and time-of-use energy optimization.

Reliable Backup Power Capability
The GE-F112-BC-2-A3 provides a dependable energy reserve for commercial facilities, helping maintain critical loads during grid interruptions and improving overall energy resilience.

Flexible Capacity Expansion with Parallel Architecture
Supporting parallel cabinet connection and modular expansion, the system capacity can be flexibly increased according to future energy requirements. This scalable design allows businesses to expand their energy storage capacity without replacing the existing system.

GE-F128-BC-2-A3

Higher Capacity Energy Storage Solution
The GE-F128-BC-2-A3 is the high-capacity model within the same cabinet product series, designed for commercial and industrial projects requiring increased energy storage capacity in a standardized enclosure.
With a 60kW power output and 128kWh energy capacity, this integrated ESS provides a reliable solution for applications with higher daily energy demand and extended backup requirements.

Seamless Integration with PV and Power Distribution Systems
The GE-F128-BC-2-A3 is designed for seamless compatibility with photovoltaic systems and on-site power distribution facilities. It supports daily charge and discharge cycles, helping businesses maximize renewable energy utilization while improving energy management efficiency.

Reliable Backup Power for Commercial Applications
Beyond renewable energy optimization, the system provides emergency backup power capability to support critical loads during grid interruptions, enhancing energy reliability and operational continuity for commercial facilities.

Standardized Cabinet Design for Efficient Project Deployment
Featuring a standardized modular cabinet architecture, the GE-F128-BC-2-A3 enables repeatable system deployment across different projects. This design reduces engineering complexity and simplifies installation processes.

Accelerated Large-Scale Project Implementation
Instead of building customized battery rooms, EPC contractors and system integrators can utilize standardized cabinet modules to achieve faster project delivery, lower installation costs, and more efficient deployment for large-scale energy storage applications.

Key Features

Comprehensive Multi-Layer Safety Protection
This unit adopts a six-dimensional safety architecture, consisting of D1 electrical isolation, D2 physical insulation, D3 active exhaust, D4 directional air ventilation, D5 aerosol fire suppression and D6 water sprinkler fire extinguishing systems. The cabinet body is manufactured with high-strength materials and equipped with an exclusive patented door lock structure that removes structural stress weak points. It delivers hour-grade fire resistance to effectively contain heat propagation in case of thermal events.

High Level of Integration for Rapid On-Site Rollout
Built as an all-in-one integrated unit to cut deployment lead times. Pre-reserved mounting seats for hybrid inverters are embedded on the cabinet exterior wall, removing worries about wall load capacity and eliminating on-site drilling work. hybrid systems (PV+ESS+DG).

Reliable Operation with Superior Energy Efficiency
The system is equipped with long-cycle lithium iron phosphate (LFP) batteries boasting a cycle life of no less than 8,000 times. A high-performance thermal control system guarantees full-power operation without capacity derating under ambient temperature up to 45°C, while maintaining cell temperature deviation within 5°C. It enables full unbalanced power output at 100% capacity and accommodates maximum 200% PV oversizing connection ratio.

Intelligent Hierarchical Energy Control System
Advanced multi-tier balancing algorithms are implemented at rack, battery pack and individual cell levels, enabling non-power-off pack replacement and flexible cabinet capacity expansion. Single cabinets support customizable energy duration configurations of 2/3/4 hours with power ratings ranging from 30 kW to 125 kW. Parallel scalability allows up to 10 units to be linked on the AC side for both grid-tied and off-grid operation, or up to 10 cabinets in DC-side battery parallel connection. The embedded unified energy management platform runs round-the-clock AI algorithms to dynamically generate customized optimal energy dispatching strategies.

FAQ
Q1: What is Deye GE-F112/128-BC-2-A3 ESS?
The Deye GE-F112/128-BC-2-A3 is a high-voltage LiFePO4 outdoor battery energy storage system designed for small-scale commercial and industrial applications, providing 112kWh or 128kWh energy storage capacity.

Q2: What is the difference between GE-F112 and GE-F128?
The main difference is battery capacity:
GE-F112: 112.53kWh energy capacity with 7 battery modules
GE-F128: 128.61kWh energy capacity with 8 battery modules
Both models use the same LiFePO4 battery technology and outdoor cabinet design.

Q3: Can the GE-F112/128 work with solar systems?
Yes. The system is designed for PV + ESS applications, allowing solar energy to be stored and used when electricity demand is higher or solar generation is unavailable.

Q4: Is this ESS suitable for outdoor installation?
Yes. The GE-F112/128-BC-2-A3 features an IP55-rated outdoor cabinet and supports operation in temperatures from -30°C to 55°C.

Q5: What type of battery does this system use?
The system uses LiFePO4 (Lithium Iron Phosphate) battery cells, which provide enhanced safety, long lifespan, and excellent thermal stability for commercial energy storage applications.

Q6: How long is the service life of GE-F112/128 ESS?
The system supports more than 8,000 charge and discharge cycles under specified testing conditions and comes with a 10-year warranty.

Q7: What applications are suitable for this energy storage system?
Typical applications include:
Commercial buildings
Factories
Solar farms
Microgrids
Renewable energy storage projects
Backup power systems