280Ah ESS LiFePO4 High Voltage Module Battery

280Ah 314Ah ESS Rack Mounted High Voltage Lithium Battery

1. Rack-Optimized Design: Space-Saving for Dense Environments

Standard 19-Inch Rack Fit: Engineered to occupy 6–8U of rack space (1U = 4.45cm) with a depth of 70–80cm, matching the footprint of common server or industrial equipment. This eliminates the need for bulky standalone enclosures, saving up to 50% of floor space compared to traditional ESS batteries-ideal for data centers, utility rooms, or industrial facilities where space is limited.

High Energy Density per Rack Unit: Available in nominal voltages of 51.2V or 102.4V, each battery delivers 14.336kWh (51.2V × 280Ah) or 28.672kWh (102.4V × 280Ah) of usable energy. A single 8U rack unit can house enough capacity to power a small commercial facility's critical loads for 8–12 hours, maximizing energy storage per cubic meter.

2. High-Voltage Performance: Power for Heavy-Duty Demands

Continuous & Surge Load Handling: Supports 200–300A continuous discharge (e.g., the 51.2V model outputs 10.24kW–15.36kW nonstop) and 600A peak surges (30.72kW) for 10–15 seconds. This capability easily powers high-demand equipment like industrial pumps, grid-tie inverters, or data center cooling systems-ensuring no performance lag during peak usage.

Wide Temperature Adaptability: Operates reliably in -20°C to 60°C, maintaining stable voltage and capacity even in unconditioned spaces (outdoor utility racks, factory floors). Unlike lead-acid batteries that lose 30–50% capacity in cold weather, it retains full performance across extreme temperatures, reducing the need for climate control.

3. LiFePO4 Durability: Long Lifespan, Low Total Cost

3000–6000 Deep Cycles: Constructed with lithium iron phosphate (LiFePO4) cells, it retains ≥80% capacity after 10+ years of use-3–5x longer than lead-acid or standard lithium-ion ESS batteries. This drastically reduces replacement frequency, cutting long-term maintenance costs by 40–60%.

Minimal Self-Discharge: Loses only 2–3% of charge per month, so it remains ready for use during extended periods of low demand (e.g., off-peak grid hours, seasonal lulls in solar/wind generation). No need for frequent top-up charging, simplifying operation.

4. Industrial-Grade Safety: Protect Systems & Operations

Rack-Specific BMS (Battery Management System): A dedicated BMS monitors cell voltage, current, temperature, and state of charge (SoC) in real time. It communicates with facility management platforms via Modbus RTU/TCP, SNMP, or OCPP protocols, enabling remote monitoring, data logging, and automated alerts. Key safety protections include:

Overcharge/over-discharge prevention to avoid cell degradation

Short-circuit and overcurrent safeguards to stop electrical faults

Thermal runaway mitigation (via built-in temperature sensors and passive/active cooling)

Flame-Retardant Construction: The casing uses UL94 V-0 rated materials, and LiFePO4 chemistry's inherent non-flammability minimizes fire risks in densely packed rack environments-critical for facilities with strict safety standards (hospitals, data centers, utility substations).

5. Scalable & Easy Integration: Grow With Energy Needs

Modular Expansion: Multiple batteries can be connected in parallel (to increase capacity, e.g., 4 units = 51.2V 1120Ah / 57.344kWh) or in series (to boost voltage, e.g., 2 units = 102.4V 280Ah / 28.672kWh). This flexibility lets you start with a small system and scale up as energy demands grow (e.g., expanding a solar farm, adding more data center racks).

Seamless ESS Compatibility: Works with grid-tie inverters, MPPT solar charge controllers, and energy management systems (EMS). Standardized terminals (MC4 connectors, heavy-duty terminal blocks) and pre-wired cables reduce installation time by 30%, eliminating the need for custom wiring or specialized tools.

6. Low Maintenance & Hot-Swappable: Minimize Downtime

Hassle-Free Operation: Sealed, leak-proof design eliminates water refills, acid checks, or corrosion cleaning-unlike lead-acid batteries that require regular maintenance. The BMS automatically balances cells, ensuring consistent performance without manual intervention.

Hot-Swappable Replacement: Batteries can be replaced without powering down the entire ESS rack, ensuring continuous operation for mission-critical systems (e.g., data centers, emergency response facilities) where even a minute of downtime costs thousands of dollars.

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