The Deye SE-G5.1 is an advanced residential energy storage solution designed to provide safety, reliability, and eco-friendliness, making it ideal for both residential and commercial applications. With its cobalt-free Lithium Iron Phosphate (LiFePO4) battery technology, the SE-G5.1 ensures a superior lifespan and efficiency while maintaining high power density. This modular battery system can easily expand up to 64 units in parallel, allowing users to customize their energy storage capacity based on their specific needs.

Key Features:
Safety and Longevity: Equipped with cobalt-free Lithium Iron Phosphate chemistry, the SE-G5.1 offers enhanced safety and a lifespan of over 6000 cycles under optimal conditions.
High Performance: Supports a maximum continuous discharge current of 50 A, with a peak of 100 A for up to 10 seconds, ensuring reliable energy delivery during peak demand.
Versatility: Its modular design allows for easy scalability and is suitable for various applications, significantly increasing the self-consumption ratio of energy.
User-Friendly Maintenance: The battery module supports auto networking, facilitates easy maintenance, and includes remote monitoring capabilities for firmware upgrades.
Eco-Friendly Construction: Made from environmental protection materials, the SE-G5.1 is non-toxic and pollution-free, aligning with sustainable energy practices.
Installation Flexibility: Designed with a 3U height standard, it supports rack-mounted, wall-mounted, and stack-mounted installations, saving space without compromising performance.

Specifications:
Model: Deye SE-G5.1
Battery Chemistry: LiFePO4
Nominal Capacity: 100 Ah
Nominal Voltage: 51.2 V
Operating Voltage: 44.8 V to 57.6 V
Nominal Energy: 5.12 kWh
Scalability: Maximum of 64 units in parallel (327 kWh total)
Charge Current: Max 50 A (Continuous), 100 A (Peak for 10 seconds)
Discharge Current: Max 50 A (Continuous), 100 A (Peak for 10 seconds)
Depth of Discharge (DoD): Recommended 80%
Dimension: 440 mm x 540 mm x 133 mm (W x D x H)
Weight: Approx. 44 kg
Communication Port: CAN2.0, RS485
IP Rating: IP20
Operating Temperature: Charge: 0 to 55℃; Discharge: -20 to 55℃
Storage Temperature: 0 to 35℃
Relative Humidity: 95%
Cycle Life: ≥6000 cycles
Warranty Period: 5 years
Installation Options: Floor-mounted (stacked), wall-mounted, or rack-mounted (cabinets with depth ≥600mm).

Included Accessories:

Battery parallel cable for power and communication connection
Mounting brackets for wall and stack installations
Fixed ears for rack mounting