GAF Energy
Rack mounted battery storage is an energy storage system that uses standardized racks for modular integration and installation. It integrates multiple battery modules, a battery management system, and necessary electrical components (such as DC/DC converters and circuit breakers) into a single rack, forming a complete, plug-and-play energy storage unit. The core concept of rack-mounted battery storage is standardization, modularity, and scalability, similar to data center servers, allowing for flexible increases or decreases in battery capacity as needed.
A typical rack-mounted energy storage system usually includes the following structured layers:
The basic unit, currently primarily lithium iron phosphate batteries due to their high safety and long cycle life.
Composed of multiple cells connected in series and parallel, featuring mechanical structures, sampling lines, and preliminary management circuitry.
Multiple battery modules are mounted on a rack tray, forming a standard "drawer-type" unit. This is the physical core module, which can be independently plugged in and out.
Contains multiple battery clusters (typically 2-6) and integrates the battery management system, electrical interfaces, and energy management system.
| Grid Connection | Hybrid grid, Off grid | Battery Type | LiFePO4 |
| Battery Capacity | Multiples of 5KWh | System Voltage | 51.2V |
| System Type | Rack Mounted | Model Number | LZRMB0M5 |
| Type | SPLIT | Communication Port | CAN, Rs485, RS-232 |
| Protection Class | IP65 | Celltype | LiFePO4 |
| Life Span | 15 years | OEM/ODM | Acceptable |
| Authentication | CE / RoHS / UN38.3 / MSDS | Maximum Load | Multiples of 5 |
| Cycle Life | 8500+ | Operating Temp (℃) | -20°C - 60°C |
Users can start with a single rack based on initial needs and budget, and subsequently expand the system by adding battery racks or replacing battery clusters with higher-capacity ones.
Pre-integrated and tested in the factory, on-site installation is as easy as "building blocks," shortening construction. Supports hot-swapping for seamless isolated replacements.
More space-saving than traditional containerized energy storage, especially suitable for limited spaces such as commercial and industrial rooftops and industrial parks.
Level 3 BMS (cell-module-cluster) enables refined management. Integrated fire and thermal runaway early warning systems confine failures to a single rack or cluster, preventing escalation.






We are a manufacturer of Home Energy Storage, and we can also provide solutions for the complete solar system.
1. Our team has over 10 years of experience in the solar storage industry.
2. Support OEM & ODM services.
3. Professional sales and R&D teams with sincere services.
Solar Panel: 30 years | Inverter: 5 years | Lithium Battery: 10 years | Mounting System: 15 years.
Yes. Sample orders will deliver in 3-5 days. Mass orders usually take 15-25 days depending on the quantity.
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