DEYE BOS-G Pro battery, 5.1 kWh, HV

The successor, designated as BOS-G Pro, is a well-designed high-voltage LiFePO4 battery with a capacity of 5.12 kWh, without BMS, manufactured by DEYE. It features easy installation into 19" racks, low maintenance, and high reliability. When paired with an optional BMS unit, the system offers protection functions including over-discharge, overcharge, overcurrent, and extreme temperatures (too high or too low). The system can automatically manage charging, discharging status, and balance the current and voltage of each cell individually. A single BOS-G Pro battery cluster can include up to 16 batteries in series, and up to 16 stacks in parallel for even greater capacity and performance.

Key Features

• Standard quick rack installation
• Safe and reliable – the cathode material is made of LiFePO4, offering safety performance and long lifespan. The module has low self-discharge (up to 6 months without charging), no memory effect, and excellent shallow charge/discharge performance
• Smart BMS
• Eco-friendly – the entire module is non-toxic, non-polluting, and environmentally friendly
• Flexible configuration – multiple battery modules can be connected in series (up to 16) and in parallel (up to 16 stacks) to expand capacity and power. Supports USB upgrade, Wi-Fi upgrade (optional), and remote upgrade (compatible with DEYE inverters)
• Wide temperature range – operating temperature ranges from -20 °C to 55 °C, with excellent discharge characteristics and durability