The JYHS-COI is a compact 5.12 kWh low-voltage residential energy storage battery built for 19-inch rack / cabinet installations. Using safe, long-life LiFePO4 chemistry, it stacks and scales easily — combine up to 16 units for a modular cabinet system up to ~82 kWh, ideal for growing home and small commercial storage needs.
Ideal for stackable residential solar-plus-storage cabinets, home backup power, telecom and small commercial systems, and any project that needs a modular, rack-based battery that grows with demand.
| Battery type | LiFePO4 (lithium iron phosphate) |
| Total energy | 5.12 kWh (51.2V / 100Ah) |
| Rated voltage | 51.2 V |
| Operating voltage range | 44.8 – 57.6 V |
| Rated charge / discharge power | 2560 W / 2560 W |
| Rated charge / discharge current | 50 A / 50 A |
| Max. charge / discharge current | 50 A / 100 A |
| Depth of discharge | 90% |
| Max. parallel quantity | 16 units (~82 kWh) |
| Communication | CAN / RS485 |
| Dimensions (W×H×D) | 442 × 132 × 590 mm |
| Weight | 45 kg |
| Protection rating | IP20 |
| Cooling | Natural |
| Operating temperature | Charge: 0°C ~ +55°C / Discharge: -20°C ~ +60°C |
| Installation | Rack / wall / floor mounted (19-inch cabinet, depth ≥ 600 mm) |
| Max. operating altitude | 4000 m |
| Cycle life | ≥ 6000 cycles (0.2C, 25°C, 90% DOD) |
Specifications are subject to change without notice.
Looking for modular rack-mount LiFePO4 batteries for home or small commercial storage? Contact us for pricing and availability.
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