Rack Mounted LiFePO4 Battery-JYR512100
- Long cycle life:≥8000 cycles
- Efficient BMS protection
- Expandable to 20 parallel battery packs
- Remote monitoring and management
- Factory Direct – 10+ Years LiFePO4 Manufacturing Experience OEM/ODM Available
High Energy Density & Long Cycle Life
Premium LiFePO₄ Cells – 8000 deep cycles, 10+ year service life, stable chemistry for residential & commercial energy storage.
Low self-discharge – Can be stored for up to 6 months without capacity loss. No memory effect.
High charge/discharge efficiency – Reduce waiting time between charges and maximize usable power.
Wide temperature tolerance – Operates reliably up to +60°C, ideal for hot environments.
Built-in BMS Protection
Integrated BMS Protection: Intelligent Battery Management System safeguards against overcharge, over-discharge, over-current, short-circuit, and over-temperature.
Real-time monitoring ensures each cell stays balanced, preventing individual cells from overworking or aging prematurely.
This extends overall battery lifespan and reduces maintenance risks.
Multiple Communication Interfaces
Equipped with RS485, CAN, RS232 ports and dry contact, compatible with inverters, solar panels, and energy management systems (EMS).
Flexibility
Supports up to 20 batteries in parallel for scalable capacity expansion.
Space-saving modular design fits standard 19-inch racks for easy integration.
Model Comparison – Find Your Fit
| MODEL | JYETS512100 | JYETS512150 | JYETS512200 |
| ELECTRICAL PERFORMANCE | |||
| Nominal Voltage | 51.2V | 51.2V | 51.2V |
| NominalCapacity | 100Ah | 150Ah | 200Ah |
| Energy | 5120Wh | 7680Wh | 10240Wh |
| Cells | Square aluminum shell | Square aluminum shell | Square aluminum shell |
| CHARGEPERFORMANCE | |||
| RecommendedChargeCurrent | 30A | 50A | 75A |
| MaximumChargeCurrent | ≤100A(5s) | ≤150A(5s) | ≤250A(5s) |
| RecommendedChargeVoltage | 57.6V | 57.6V | 57.6V |
| BMSChargeCut-OffVoltage | <58.4V | <58.4V | <58.4V |
| ReconnectVoltage | >56.8V | >56.8V | >56.8V |
| DISCHARGEPERFORMANCE | |||
| MaximumContinuous DischargeCurrent | 75A | 100A | 150A |
| PeakDischargeCurrent | ≤100A(5s) | ≤150A(5s) | ≤200A(5s) |
| BMSDischargeCut-OffCurrent | 120A±10A(50-150ms) | 200A±10A(50-150ms) | 210A±10A(50-150ms) |
| BMSDischargeCut-OffVoltage | >40V(2s) | >40V(2s) | >40V(2s) |
| ShortCircuitProtection | 450~800μs | 450~800μs | 450~800μs |
| Dimension(LxWxH) | 14.56*19.68*6.3 inch (370*500*160mm) | 17.32*19.68*8.77 inch (440*500*223mm) | 17.32*19.68*10.23 inch (440*500*260mm) |
| Approx.Weight | 99.2lbs(45kgs) | 165.3lbs(75kgs) | 198.4lbs(90kgs) |
| CaseMaterial | iron | iron | iron | CaseMaterial | IP54 | IP54 | IP54 |
| CaseMaterial | -4~131°F(-20~55°C) | -4~131°F(-20~55°C) | -4~131°F(-20~55°C) |
| CaseMaterial | CE,UN38.3,UL1642 | CE,UN38.3,UL1642 | CE,UN38.3,UL1642 |
FAQ and Download
Find quick answers about our portable power stations, or download technical specs, certificates, and manuals.
What is a rack-mounted battery and what is it used for?
A rack-mounted battery is a modular energy storage unit designed to fit into standard 19-inch server racks.
It is widely used in commercial and industrial energy storage systems, data center UPS backup, telecom base stations, and solar self-consumption systems.
Its main advantages are space-saving design, easy maintenance, and flexible capacity expansion.
What is the difference between JYETS512100, JYETS512150, and JYETS512200？
All three models share the same nominal voltage of 51.2V. The differences are capacity and power output:
100Ah / 75A continuous discharge — suitable for small to medium projects
150Ah / 100A continuous discharge — suitable for medium commercial storage
200Ah / 150A continuous discharge — suitable for data centers and large industrial projects
Can this battery be integrated with my existing inverter or solar system？
Yes. The battery comes with RS485, CAN, and RS232 communication ports,
supporting integration with leading inverter brands including SMA, Sungrow, Growatt, Deye, and Victron.
Please confirm communication protocol compatibility with your inverter manufacturer before purchase.
How many batteries can be connected in parallel？
Up to 20 units can be connected in parallel, allowing flexible capacity expansion as your energy needs grow.
What are the installation requirements？
The battery is designed for standard 19-inch rack mounting. Please ensure:
The rack can support the weight (45kg to 90kg depending on model)
Adequate ventilation around the unit
Ambient temperature between -20°C and 55°C
Proper grounding and electrical connections
What is the cycle life of this battery？
The battery delivers ≥8,000 deep cycles at 80% depth of discharge (DOD) — approximately 3x longer than standard LiFePO4 batteries in the market.
With daily cycling, this translates to over 10 years of service life.
What is the operating temperature range？
Charging: 0°C to 45°C
Discharging: -20°C to 60°C
Storage: -20°C to 55°C
Does it have BMS protection？
Yes. The battery is equipped with a built-in intelligent BMS that provides comprehensive protection against overcharge, over-discharge, over-current, short circuit, over-temperature, and cell imbalance.
The BMS monitors each cell in real-time to ensure safe and reliable operation.
What certifications does this product have？
JIEYO Power operates under ISO 9001:2015 (Quality Management) and ISO 14001:2015 (Environmental Management) certified systems.
For specific product certifications such as CE, UN38.3, or UL1642, we can provide them upon request or tailor certification to meet your market requirements. Please contact our team for details.
What is the warranty？
We offer a 10-year warranty and technical support for this battery series.
How should the battery be stored if not used immediately？
If the battery will not be used for an extended period, we recommend:
Charge to 40%-60% capacity before storage
Recharge every 6 months to maintain optimal cell health
Store in a cool, dry place between 0°C and 35°C
Avoid direct sunlight and extreme temperatures
What is the shipping weight and packaging？
Product weights vary by model:
JYETS512100: 45kg
JYETS512150: 75kg
JYETS512200: 90kg All units are packaged with iron casing and IP54 protection. Please contact us for shipping dimensions and pallet details.
Still have questions？
Contact our team for technical support or customized solutions.
