Description

Product Description

The CFE-5100S Lithium-Ion Battery is a premium energy storage solution using advanced Lithium Iron Phosphate (LiFePO₄) technology for enhanced safety, durability, and long service life. With a nominal capacity of 5.12 kWh and 51.2 V, it provides ample power to support solar PV systems, hybrid inverters, and UPS backup needs. Built-in BMS technology protects against overcharging, deep discharge, and other electrical faults while offering monitoring via Wi-Fi and mobile apps for real-time performance insights. The design allows parallel expansion of up to ten units, making it scalable for larger energy storage requirements.

 Technical Specifications

General / Electrical

Battery type: Lithium-Ion (LiFePO₄)

Model: CFE-5100S

Total capacity: 5.12 kWh (5120 Wh)

Nominal voltage: 51.2 V DC

Operating voltage range: 44.8 V – 58.4 V

Nominal current: ~60 A

Recommended depth of discharge (DOD): ~90%

Nominal charge/discharge power: 3.0 kW

Usable energy (typical DC): ~4.6 kWh

Performance & Life

Cycle life: ≈6000 cycles at 80% DOD

Warranty: ~10 years

Communication & Monitoring

Communication protocols: CAN / RS485 / Wi-Fi (via CFE App)

Integrated Wi-Fi modem for remote monitoring (CFE App)

Physical & Environmental

Dimensions: ~442 × 500 × 133 mm

Weight: ~40.5 – 51 kg (varies by source)

Cooling: Ambient (natural) cooling

IP rating: IP20 (indoor use)

Operating temperature: -10 °C to +55 °C

Installation: Wall, cabinet, or floor mounting

Safety & Compliance

Safety protections: Over-current, over-voltage, under-voltage, short circuit, over-temperature

Certification standards: CE, TUV to IEC 62619, IEC 62040, UL1973, UN3480

Scalability: Parallel support (up to ~8–10 units depending on configuration)