Specification
General Information
Brand: V-TAC
Model: BOS-G80-Pro
Product Code: BOS-G Pro
Order Code: 12355
Release Date: 18.07.2025
Warranty: 10 years
Electrical data
System energy: 81.92 kWh (5.12 kWh × 16)
Rated charge/discharge current: 100 A
Maximum charge/discharge current: 125 A
System nominal voltage: 819.2 V
System operating voltage: 704-934.4 V
Battery specification
Module: 100 Ah (LiFePO₄)
IP protection class: IP20
Mounting: on stand
Operating conditions
Charging temperature: 0 to +55 °C
Discharge temperature: -20 to +55 °C
Dimensions and weight
Size: 1060 × 602 × 1629 mm
Weight: 837 kg
Composition
BOS-G-Pack 5.1 × 16 + BOS-G-PDU-2 × 1
Description
Main features:
Easy installation:
The BOS-G Pro battery pack features a quick-install 19-inch flush-mount module design for easy installation and maintenance.
Safe and reliable:
Using LiFePO₄ (Lithium Iron Phosphate) cathode material, the BOS-G Pro provides a high level of safety and long cycle life. The module has a very low self-discharge rate, allowing it to be stored for up to 6 months without recharging. No memory effect - excellent performance even with shallow charge/discharge cycles.
Intelligent BMS system:
The built-in battery management system (BMS) provides complete protection - against overcharging, over-discharge, over-voltage and overheating. The system automatically manages the charge and discharge states, and balances the current and voltage for each cell.
Environmentally friendly solution:
BOS-G Pro is non-toxic, pollution-free and environmentally friendly - ideal for users who prefer a green energy storage solution.
Flexible configuration:
The modular design allows multiple battery modules to be connected in parallel, expanding both capacity and power. The system supports USB and WiFi updates (optional) and is compatible with Deye inverters for remote updates.
Wide temperature range:
Operating temperatures from -20 °C to +55 °C ensure excellent discharge performance and long cycle life in a wide range of climatic conditions.
Models and capacity:
BOS-G Pro is available in four models: BOS-G25 PRO, BOS-G40 PRO, BOS-G60 PRO and BOS-G85 PRO, with system energy from 25.6 kWh to 87.04 kWh. Depending on the model, the usable energy ranges from 23.04 kWh to 78.33 kWh.
Control Unit:
Each BOS-G Pro kit includes a high voltage battery bus control unit (BOS-G-PDU-2) complying with European or UK standards. The unit operates at 200-1000 V DC and is equipped with standard components such as terminal resistors, communication cables and power cords for easy integration with external power management solutions (PCS).
Certification and lifetime:
Conforms to CE, IEC62619, VDE2510-50 and UN38.3 standards, ensuring the highest quality and safety. Cycle life ≥6000 cycles (25 ± 2°C, 0.5C charge/discharge up to 70% DOD). Offered with full warranty.
Choose BOS-G Pro for a reliable, efficient and scalable energy storage solution that not only meets your needs, but also contributes to a sustainable future.
