Deye High Voltage BMS Box HVB750V/100A-EU (includes 2M cables)

Quick Feature Highlights

• High-voltage BMS control box – manages Deye BOS-G high-voltage battery clusters for commercial energy storage systems
• 120–750 Vdc operating range – supports high-voltage BOS-G battery system configurations
• 100 A nominal current – rated for 100 A nominal charge and discharge operation
• 125 A maximum current – supports higher short-term charge and discharge current capability
• Rack-mounted design – compact 19-inch battery control format for BOS-G system installation
• CAN2.0 / RS485 communication – supports battery system communication and integration with compatible equipment

Overview

The Deye High Voltage BMS Box HVB750V/100A-EU is a high-voltage battery cluster control box designed for Deye BOS-G energy storage systems. It combines battery management control with high-voltage system communication, supporting modular BOS-G battery configurations for commercial and small-scale C&I storage applications.

By providing centralised control for BOS-G battery modules, the HVB750V/100A-EU streamlines battery cluster installation and enhances system monitoring, protection, and integration flexibility for high-voltage energy storage projects.

Key Features

High-Voltage BOS-G System Control

• High-voltage battery cluster control box for Deye BOS-G systems.
• Conforms to European or British Standards according to the manufacturer datasheet.
• Used in BOS-G system compositions with BOS-GM5.1 battery modules.

Battery & Electrical Performance

• Operating voltage range of 120–750 Vdc.
• 100 A nominal charge/discharge current and 125 A maximum charge/discharge current.
• DC input rating of 12±2% V / 4.15 A.

Installer-Friendly Rack Integration

• Compact rack-mounted form factor with 440 × 570 × 150 mm dimensions.
• Approximate product weight of 15.5 kg.
• Supports CAN2.0 / RS485 communication at BOS-G system level.

Approvals & Compliance

• BOS-G system certification list includes CE, IEC62619, VDE2510-50, UL1973, UL9540A and UN38.3.
• IP20 enclosure rating and rack-mounted installation suitability are listed in the manufacturer documentation.

Warranty & Support

• Backed by Deye 10 year BOS-G system warranty and manufacturer support network.

Downloads

• Datasheet – Deye BOS-G / HVB750V/100A-EU
• Installation Manual – Deye ESS BOS-G AU(EN)
• Brochure – Deye BOS-G Series AU