Built for Power, Engineered for Longevity

In today’s fast-evolving energy world, stability, safety, and scalability are no longer optional—they’re essential. This LiFePO4 energy storage cabinet, built by EWT Battery, embodies these principles through high-end materials, intelligent functionality, refined craftsmanship, and industrial-grade production standards.

Product Model Shown:

• 51.2V 280Ah (14.3kWh)

• LiFePO4 chemistry with intelligent BMS

1. Premium Materials

• Cell Composition: Uses Grade A prismatic LiFePO4 cells, rigorously matched for internal resistance and capacity.

• Shell: Powder-coated steel cabinet with anti-corrosion coating, IP54 protection grade.

• Connectors & Terminals: Copper alloy terminals with anti-oxidation plating ensure strong conductivity and safe high-current flow.

• Internal Structure: Reinforced anti-vibration brackets and flame-retardant insulation inside.

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2. Core Functions & Features

• High Safety BMS: Integrated smart Battery Management System supports real-time monitoring (voltage, temperature, SOC, protection alarms).

• LCD Display Panel: Allows users to view battery status and fault codes on site.

• Parallel/Series Capability: Supports system expansion for residential, commercial, and small industrial energy storage.

• Smart Compatibility: Ready for hybrid inverters; compatible with most leading brands in the market.

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3. Refined Craftsmanship

• Each pack is assembled in a dust-free line, with automated spot welding and torque-calibrated assembly.

• Aging tests are conducted for 48 hours under high and low temperature cycles to ensure reliability in real-world conditions.

• Customized packaging and safety foam used to protect every unit during transportation.

• Supports branding with OEM/ODM cabinet design, label and logo printing.

 Battery units ready for global shipment

Factory Strength

• Over 3,000㎡ of factory floor with independent R&D and assembly workshops

• Monthly capacity: 10,000+ units of energy storage batteries

• Certifications: UN38.3, MSDS, CE, IEC62619, UL-compliant cell sources

• Engineering team with 8+ years experience in solar battery systems

At EWT, we believe a storage system should not only deliver energy, but stand for consistency, quality, and long-term value. This is how we build it—step by step.