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Deye BOS-G Pro 5.1kWh LiFePO4 51.2V Lithium Battery

Modelo: BOS-G PRO

Sku: DEYEBAT002
Vendor: Deye

€1.500,29 EUR

€1.200,23 EUR

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The Deye BOS-G Pro 5.1kWh LiFePO4 51.2V Lithium Battery provides 5.12 kWh per module in 19” (3U) format, with integrated BMS and CAN/RS485 communications for HV clusters managed by BOS-G-PDU-2.

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Specifications

Product Description

The Deye BOS-G Pro 5.1kWh LiFePO4 51.2V Lithium Battery is a 19” (3U) LFP module with integrated BMS and industrial communications, designed to operate in series within an HV cluster managed by the BOS-G-PDU-2. It offers safety, cycle stability, and clean integration into Deye racks, allowing configuration of battery banks from light commercial applications to high-availability C&I projects.

Main Features

Energy per module: 5.12 kWh (51.2 V / 100 Ah).
High thermal safety and long-life LFP (LiFePO₄) chemistry.
Integrated BMS with CAN2.0 / RS485 communications.
19” (3U) format: 440 × 585 × 133 mm; ~46 kg.
IP20 protection rating for indoor use; LED status indicators.
Nominal working current: 100 A (short peak up to 120 A, 25 °C).

Advantages or Benefits

Safety and reliability: LFP chemistry and BMS with integrated protections.
Modularity: scale energy by adding modules in series and clusters in parallel.
Simple integration: standard connectivity and 3U rack-ready format.
Optimized cost: more usable kWh thanks to high efficiency and low wear.
Agile maintenance: front access and diagnostics via LEDs and data bus.

Purpose or Applications

The Deye BOS-G Pro 5.1kWh LiFePO4 51.2V Lithium Battery is intended for ESS HV with Deye inverters: commercial/industrial self-consumption, peak-shaving, time-shifting, backup for critical loads, and on/off-grid microgrids, where safety, scalability, and rapid commissioning are required.

Technical Specifications

Energy	5.12 kWh per module
Voltage / Capacity	51.2 V / 100 Ah
Chemistry	LiFePO₄ (LFP)
Nominal current	100 A (peak up to 120 A short)
Communications	CAN2.0 / RS485
Format	19” (3U) – 440 × 585 × 133 mm; ~46 kg; IP20

Compatibilities

This product is compatible with: Control Box Deye BOS-G-PDU-2 (mandatory for HV cluster); Rack Deye 3U-LRACK (up to 8 modules + PDU) and 3U-HRACK (up to 12 modules + PDU); Deye HV hybrid inverters with suitable battery window. (No internal links available.)

In summary, the Deye BOS-G Pro 5.1kWh LiFePO4 51.2V Lithium Battery is the perfect base block for building robust, scalable, and efficient HV systems, with the guarantee of mechanical and electronic integration designed to work with the Deye ecosystem.