High Voltage Battery Kit 81.92kWh BOS-G Pro, DEYE

BOS-G80-Pro V-TAC energy storage system, 81.92 kWh, 819.2 V, LiFePO4

The system V-TAC BOS-G80-Pro is a high-performance solution for energy storage in industrial and commercial applications. With a total capacity of 81.92 kWh, Consisting of 16 modules of 5.12 kWh, this system offers an excellent balance between energy density, safety, and durability, and is designed for easy integration into hybrid or off-grid photovoltaic systems.

Built on the basis of technology LiFePO4 (100Ah), BOS-G80-Pro guarantees superior chemical stability, overload protection, and extended service life. The system is equipped with Intelligent BMS, which monitors critical parameters in real time, maintaining the perfect balance between cells and maximizing energy efficiency.

Its installation on the rack allows for space saving and easy maintenance, and the degree of protection IP20 makes it suitable for installation in controlled environments (technical rooms, industrial spaces, energy data centers). With a 10-year guarantee, the system is a safe choice for projects that require reliability and consistent performance.

Technical Specifications

General Information

• Model: BOS-G80-Pro

• Brand: V-TAC

• Total capacity: 81.92 kWh (5.12 kWh × 16)

• Technology: LiFePO4 – 100Ah

Electrical data

• Nominal charging/discharging current: 100A

• Peak charging/discharging current: 125A

• Nominal system voltage: 819.2V

• Operating voltage: 704 ~ 934.4V

Body details

• Installation: Rack mountable

• Composition: BOS-G-Pack 5.1 × 16 + BOS-G-PDU-2 × 1

• Degree of protection: IP20

Working conditions

• Charging temperature: 0°C ~ +55°C

• Discharge temperature: -20°C ~ +55°C

Dimensions and weight

• Dimensions: 1060 × 602 × 1629 mm

• Weight: 837 kg

Key benefits

• Capacity of 81.92 kWh, suitable for commercial and industrial applications

• Safe and stable LiFePO4 technology, with extended service life

• Intelligent BMS with automatic monitoring and balancing

• High energy efficiency and reduced operating losses

• Modular rack design – quick installation and simple maintenance

• Peak current 125A for dynamic power requirements