Deye LV battery SE-G5.1 – Low Voltage

High Efficiency: 
100 Ah capacity with a nominal energy output of 5.12 kWh.
Flexible Scalability: 
Expandable up to 64 units in parallel, allowing for customised energy storage solutions.
Eco-Friendly Design: 
Made with non-toxic, pollution-free materials, promoting sustainable energy practices.
Multiple Mounting Options: 
3U height design allows for rack-mounted, wall-mounted, or stack-mounted installations.
Advanced Monitoring: 
Features auto networking capabilities with support for remote monitoring and firmware upgrades.
Durable and Reliable: 
Operates effectively in a wide temperature range (-20℃ to 55℃) and claims a cycle life of over 6000 charges.

Model SE-G5.1 SE-G10.2
Main Parameter
Battery Chemistry LiFePO₄
Nominal Capacity (Ah) 100 Ah 200 Ah
Nominal Voltage 51.2 V
Operating Voltage 44.8 V ~ 57.6 V
Nominal Energy 5.12 kWh 10.24 kWh
Cell Configuration 1P16S 2P16S
Scalability[1] Max. 64 pcs pack (327 kWh) in parallel Max. 64 pcs pack (655 kWh) in parallel
Charge Current[2] (Max. Continuous) 50 A 100 A
Charge Current[2] (Peak) 100 A (10 sec) 200 A (10 sec)
Discharge Current (Max. Continuous) 50 A 100 A
Discharge Current (Peak) 100 A (10 sec) 200 A (10 sec)
Other Parameter
Recommended Depth of Discharge 80% DoD
Dimension (W × D × H, mm) 440 × 540 × 133 710 × 540 × 133
Weight Approximate 44 kg 85 kg
Master LED Indicator 5 LED (SOC: 20%–100%), 3 LED (working, alarming, protecting)
Communication Port CAN2.0, RS485
IP Rating of Enclosure IP20
Operating Temperature Charge: 0–55°C / Discharge: -20–55°C
Storage Temperature 0–35°C
Relative Humidity 95%
Altitude ≤2000 m
Cycle Life ≥6000 (25°C ±2°C, 0.2C / 0.2C, 70%EOL)
Warranty Period[3] 5 years
Installation Wall-Mounted, Floor-Mounted (Stacked), Rack-Mounted (Cabinet depth ≥600 mm)
Certification
  • UN38.3
  • MSDS