Product Description
Deye ESS SE-G5.1PRO-B – 48V 5.12kWh Lithium Battery with BMS (1 x Battery)
The Deye SE-G5.1PRO-B is a high-performance 48V 5.12kWh LiFePO4 battery module designed for residential and commercial energy storage systems. Featuring cobalt-free LFP chemistry, long cycle life, and an intelligent BMS, this battery delivers safe, reliable, and efficient energy storage.
Key Features
- 5.12kWh LiFePO4 Battery – Safe, long-life LFP chemistry.
- Integrated BMS – Intelligent protection and cell balancing.
- Modular & Scalable – Up to 64 units in parallel (327kWh max).
- Wide Temperature Range – -20°C to 55°C operation.
- Rack-Mount Design – Fits 19-inch ESS cabinets.
- Certified Safety – UN38.3, IEC62619, UL1973, UL9540A.
Specifications
- Energy: 5.12kWh (4.6kWh usable)
- Voltage: 51.2V nominal
- Dimensions: 440 × 133 × 540 mm (17.32 × 5.24 × 21.26 inch)
- Weight: 45 kg (≈99 lb)
- Chemistry: LiFePO4 (LFP)
- Cycle Life: ≥6000 cycles
- Installation: Wall, floor, or rack-mounted
- Communication: CAN2.0, RS485
- Shipping: LTL Freight Only
Freight Shipping Notice
This battery ships via LTL freight due to lithium regulations and weight.
Please contact us before purchasing so we can calculate an accurate freight quote for your location. Freight charges will be billed separately.
No international orders. Ships to the continental United States only.
Included
- Deye SE-G5.1PRO-B Battery Module
- Integrated BMS
- User Manual
Ideal for residential ESS, off-grid systems, and scalable battery storage.
Product Videos
Custom Field
LTL motor freight shipping is required; service is limited to continental U.S. locations Please contact us before purchasing for shipping quotes.
