Deye SE-G5.1Pro-B 5.12kW 51.2V LiFePO4 Battery with BMS

Deye SE-G5.1Pro-B 5.12kW 51.2V LiFePO4 Battery with BMS

The SE-G5.1Pro-B is a high-performance energy storage solution that uses storage lithium batteries for homes and small to medium-sized buildings. It has a long lifespan, fast charging, and a compact design.
Introducing the remarkable SE-G5.1 Pro-B, an advanced lithium iron phosphate (LiFePO4) battery meticulously engineered for both residential and commercial energy storage applications. This innovative battery stands out in the market for its outstanding safety features, impressive efficiency, and long operational lifespan. Designed to meet the growing demand for sustainable energy solutions, the SE-G5.1 Pro-B offers a reliable and high-performance option for increasing self-consumption and optimizing energy usage.
The SE-G5.1 Pro-B lithium iron phosphate battery is an exceptional choice for those looking for a powerful, efficient, and sustainable energy storage solution. Its combination of safety, performance, and flexibility makes it ideally suited to meet the challenges of modern energy consumption, empowering users to optimize their energy resources and contribute to a sustainable future.

◆ Safer
Cobalt Free Lithium Iron Phosphate (LFP) Battery: Safety and long Lifespan, high efficiency and high p ower density. Intelligent BMS, providing complete protection.
◆ Reliable
Support high discharge power. IP20, natural cooling, wide temperature range: 20°C to 55°C
◆ Flexible
Modular design, easy to expand, Max. 64 units in parallel, Max. capacity of 327kWh. Suited to residential and commercial applications for increasing the self consumption ratio.
◆ Convenient
Battery module auto networking, e asy maintenance, support remotely monitoring and upgrade, s upport USB drive upgrade the firmware.
◆ Eco-Friendly
Use environmental protection materials, the whole module non toxic, pollution free
◆ Three Mounting Methods
19inch Standard design, support rack mounted, wall mounted, and floor mounted, saving installation space.

Technical data
Model: SE-G5.1 Pro-B
Battery Chemistry: Lithium Iron Phosphate (LiFePO4)
Capacity: 100 Ah
Nominal Energy: 5.12 kWh
Usable Energy: 4.6 kWh
Charge/Discharge Current:
- Recommend: 50 A
- Max: 100 A
- Peak (2 mins, 25°C): 150 A
Dimensions (W/H/D): 440x133x540 mm
Weight: Approximately 45 kg
Cycle Life: Exceeding 6000 cycles at a temperature of 25°C, with a 90% depth of discharge
Scalability: Max. 64 pcs pack (327kWh) in parallel (Max. 32 pcs no external setup)
Nominal Voltage: 51.2 V
Operating Voltage: 43.2~57.6 V
Recommend Depth of Discharge: 90%
Master LED Indicator: 5 LED (SOC:20%~SOC100%), 3 LED (working, alarming, protecting)
IP Rating of Enclosure: IP20
Operating Temperature:
- Charge: 0~55 ℃ (Optional heating: -20~55 °C
- Discharge: 20~55 °C
Storage Temperature: 0~35 °C
Humidity: 5%~95%
Altitude: ≤2000m
Installation: Wall Mounted, Floor Mounted, Rack Mounted (19 inch standard cabinet, cabinet depth ≥600 mm )
Communication Port: CAN2.0, RS485
Warranty Period: 10 years
Energy Throughput: 16MWh@70%EOL
Certification: UN38.3, IEC62619, CE, UK, VDE2510 50, CEI 0 21, FCC, UL1973, UL9540A

Certifications: The SE-G5.1 Pro-B has met, and continues to uphold, a variety of rigorous safety and performance standards, holding multiple certifications such as UN38.3, IEC62619, CE, and UL1973. These certifications provide assurance to users about the reliability and safety of their energy storage solutions.

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