DCZ-51.2V280Ah-LY-W-LS-JJ05
Battery module DCZ-51.2V280Ah-LY-W-LS-JJ05 (LiFePO4, 51.2V, 280Ah)
Datasheet photos, capacity and internal resistance test reports, certificates — coming soon, available on request from our manager. Replacement guarantee if the cell falls short of rated capacity.
Description
Battery module DCZ-51.2V280Ah-LY-W-LS-JJ05 (LiFePO4, 51.2V, 280Ah)
DCZ-51.2V280Ah-LY-W-LS-JJ05 is an industrial-grade high-voltage lithium iron phosphate (LiFePO4) battery module designed for energy storage systems. The module has a nominal voltage of 51.2V and a capacity of 280Ah, providing high energy density, long service life, and stable operation in residential and commercial energy systems.
Key advantages and features
LiFePO4 chemistry provides enhanced thermal stability, minimal fire risk, and a lifespan of over 6000 cycles with proper use.
280Ah capacity allows storing a significant amount of energy, ideal for backup power, solar power plants, and off-grid systems.
Built-in BMS ensures full control of battery parameters, protection against overcharge, deep discharge, overcurrent, overheating, and short circuit.
Supports operation with popular inverters for 48V systems (Deye, Victron, Growatt, MUST, etc.) via standard communication interfaces (depending on configuration).
Possibility to connect multiple modules in parallel to increase the total capacity of the energy storage system.
Technical features
Continuous monitoring of each cell voltage, current, temperature, and state of charge (SOC).
Built-in temperature sensors ensure stable operation even under high loads.
Metal casing with high mechanical strength, optimized for stationary installation.
Allows long-term charge storage without capacity loss.
Main specifications
| Parameter | Value |
| Battery type | LiFePO4 |
| Nominal voltage | 51.2 V |
| Nominal capacity | 280 Ah |
| Energy capacity | ≈ 14.3 kWh |
| Operating voltage | 44.8 – 58.4 V |
| Nominal current | depends on BMS (typically 100–200A) |
| Cycle life | ≥ 6000 |
| Operating temperature | from -20°C to +60°C |
| Installation type | floor / rack mount, depending on version |
Package contents
• Battery module DCZ-51.2V280Ah-LY-W-LS-JJ05
• Built-in BMS
• Power connection cables
• Communication interface ports
• Passport and manual
Important: the battery undergoes factory testing, ensuring stable operation and compliance with stated specifications before shipment.
