About the DEYE SE-G5.1 Pro (51.2V 100ah 5.12kWh)
The Deye SE-G5.1 Pro-B is a state-of-the-art lithium iron phosphate (LiFePO₄) battery designed to provide safe, reliable, and scalable energy storage solutions for both residential and commercial applications. With a nominal capacity of 5.12 kWh, this battery is engineered to enhance energy independence and efficiency.
Detailed Features
- Safety and Longevity:
- Utilizes cobalt-free LiFePO₄ chemistry, known for its thermal stability and safety.
- The integrated intelligent Battery Management System (BMS) continuously monitors voltage, current, and temperature, ensuring comprehensive protection and extending the battery’s lifespan to over 6,000 cycles at 90% depth of discharge (DoD).
- High Performance:
- Delivers a nominal voltage of 51.2V with a capacity of 100Ah, resulting in a nominal energy output of 5.12 kWh and a usable energy capacity of 4.6 kWh.
- Smart Battery Management System (BMS):
Protects against overcharge, over-discharge, overcurrent, and temperature extremes
Real-time monitoring ensures system reliability and longevity
- Scalability:
- The modular design allows for easy expansion, supporting up to 64 units in parallel, achieving a total capacity of up to 327 kWh. This flexibility makes it suitable for various energy demands.
- Versatile Installation Options:
- Designed with a 19-inch standard form factor, it supports rack-mounted, wall-mounted, and floor-mounted installations, optimizing space utilization.
- Robust and Reliable:
- Operates efficiently within a wide temperature range of -20°C to 55°C and features an IP20 rating with natural cooling, ensuring durability in diverse environmental conditions.
- Eco-Friendly Construction:
- Manufactured using non-toxic, environmentally friendly materials, contributing to sustainable energy solutions.
Technical Specifications
- Battery Chemistry: LiFePO₄
- Built-in Circuit Breaker: 125A 2P, 60Vdc
- Capacity: 100 Ah
- Scalability: Max. 64 pcs pack (327kWh) in parallel(Max. 32 pcs no external setup
- Nominal Voltage: 51.2V
- Operating Voltage:43.2 ~ 57.6
- Energy: 5.12kWh
- Usable Energy: 4.6kWh
- Charge/Discharge Current: Recommend: 50A, Max: 100A, Peak(2mins, 25°C): 150A
- Recommend Depth of Discharge: 90%
- IP Rating: of Enclosure: IP20
- Operating Temperature: Charge: 0~55°C (Optional heating: -20°C~55°C), Discharge: -20°C`55°C)
- Storage Temperature: 0°C~35°C
- Humidity: 5%~95%
- Cycle Life: ≥6000(25°C±2°C, 0.5C/0.5C, 90%DOD, 70%EOL)
- Installation: Wall mounted, Floor mounted, Rack-mounted (19 inch standard cabinet, cabinet depth ≥600mm
- Communication Port: CAN2.0, RS485
- Warranty Period: 10 years
- Energy Throughout: 16MWh@70%EOL
- Certification: UN38.3 IEC62619, UK, VDE 2510-50, CEI0-21, FCC, UL1973, UL9540A
Applications of the DEYE SE-G5.1 Pro (51.2V 100ah 5.12kWh)
- Residential Solar Systems: Store excess solar energy for self-consumption and backup power during outages.
- Off-Grid Homes & Cabins: Maintain consistent power in areas without access to the electrical grid.
- Hybrid Solar Systems: Maximize energy usage efficiency and reduce grid reliance by combining solar with battery storage.
- Small Commercial Buildings: Reduce energy costs through peak shaving and backup power.
- Telecommunication Equipment Backup: Provides stable power to critical systems and infrastructure during outages.
- Remote Equipment & Monitoring Stations: Ensures reliable energy storage in off-site or unmanned locations.
