Deye BOS-G 5.1 control unit for high voltage battery

The Deye BOS-G series is a modern lithium iron phosphate (LiFePO4) battery system developed for residential and commercial energy storage applications. The series features excellent safety features, long life and a modular design that allows for system expansion tailored to energy needs.

Main Features

Safety and longevity:

• Cobalt-free LiFePO4 battery chemistry ensures stability and safety.
• The intelligent battery management system (BMS) protects the battery against overcharge, overdischarge, overcurrent and temperature problems while optimizing energy usage.

Flexibility and scalability:

• With its modular design, 3–12 battery modules (15.36 kWh–61.44 kWh capacity) can be connected in series, with a maximum voltage of up to 614.4V.
• Suitable for residential and commercial applications, especially in limited space and load environments.

High efficiency:

• Operating voltage range: 124.8V–700V.
• Nominal energy: 5.12 kWh per module.
• ≥6000 cycle life expectancy at 90% DOD at 25°C.

Convenient installation and maintenance:

• Standard 19-inch rack design, ensuring quick installation and easy maintenance.
• Supports remote monitoring and firmware upgrade (USB, WiFi).

Eco-friendly design: Made from non-toxic, pollution-free materials that promote sustainable energy use.

Wide operating temperature range: Charging temperature: 0-55°C, discharging temperature: -20-55°C.

Technical data

• Battery Chemistry: Lithium Iron Phosphate (LiFePO4)
• Capacity: 100 Ah per module
• Nominal energy: 5.12 kWh per module
• Operating voltage: 124.8–700V (depending on module configuration)
• Charge/discharge current: Recommended 50A, maximum 100A, peak current: 125A (2 minutes)
• Dimensions (module): 530 x 602 x 1599 mm (maximum configuration)
• Weight: 408–594 kg (depending on configuration)
• Protection level: IP20
• Warranty: 10 years

Recommendation

The Deye BOS-G series is an ideal choice for those looking for a reliable, efficient and sustainable energy storage solution. With its scalability and high level of protection features, it provides a perfect solution for high-energy demand applications, while contributing to sustainable energy use and environmental protection.