GivEnergy BMU for HV Stackable Battery

£527.81

The GivEnergy HV BMU Kit is the essential brain behind your high-voltage battery system, ensuring stable communication, safety, and long-term performance across all modules.

Controls and monitors up to 5 stackable HV battery modules
Maintains safe charge/discharge cycles and system balancing
Integrates seamlessly with GivEnergy HV inverters

Why We Recommend This Product: For any GivEnergy HV battery installation, this BMU is non-negotiable. It safeguards your system’s health and enables true plug-and-play scalability.

SKU: GIV-BAT-HV-BMU-P

Free and easy returns | Easy to Install | Professional Installers Available

GivEnergy HV BMU Kit: The Essential Control Unit for High-Voltage Battery Systems

The GivEnergy HV BMU Kit acts as the core controller in your high-voltage battery bank. It regulates charging, balances energy flow between modules, and ensures system health across multiple stackable units. Without it, your GivEnergy HV storage system cannot function optimally, or safely.

Centralised Control for Multi-Module Systems

This BMU (Battery Management Unit) communicates with each 3.4kWh stackable battery module and coordinates the entire charge/discharge process. It also serves as the communication bridge between the inverter and battery stack, ensuring seamless operation across your system.

Manages up to five HV battery modules
Enables intelligent battery balancing
Coordinates data between inverter and storage

Built-In Safety and Diagnostics

The HV BMU is packed with safeguards to protect your system. It prevents overvoltage, overcurrent and thermal risks by constantly monitoring internal values. In case of a fault, its diagnostic features help quickly identify and resolve issues.

Essential for GivEnergy HV Installations

If you’re installing GivEnergy’s 11kW or 20kW hybrid inverter with HV battery stacks, this unit is mandatory. It ensures proper commissioning and unlocks full control through the GivEnergy monitoring portal.

Flexible Scaling with Confidence

Whether starting with one battery module or expanding to five, the HV BMU supports your project’s growth. Each module is recognised, monitored and balanced automatically, giving installers and users a seamless expansion pathway.

Why Evergy Recommends This Product

The HV BMU is the linchpin of any GivEnergy high-voltage system. Without it, the battery bank cannot operate. For professionals seeking a scalable, intelligent, and safe solution, this is a must-have component.

Technical Specifications

Max modules supported: 5 x 3.4kWh (17kWh total)
Communication: CAN Bus with inverter
Integrated safety and diagnostics features
Compatible with GivEnergy HV inverters

Compatible System Components

This product is designed to work exclusively with the GivEnergy HV hybrid inverters and the GivEnergy 3.4kWh HV battery modules.

Need Help with Installation?

If you’re unsure about compatibility or system setup, contact our expert team, we’ll help you configure your high-voltage battery system with confidence.

Free delivery -

NEXT DAY Delivery to Oxfordshire, Buckinghamshire and London via an EVERGY vehicle. Max of 1 ton weight.

Other delivery options via courier -

FREE NEXT DAY (*orders over £50, some batteries and inverters will require an additional fee) via FEDEX. Monday to Friday, up to 30kg, Max box size 50cm x 50cm x 50cm (volume). Orders must be received by 2pm.

Anytime NEXT DAY delivery – under £50 = £6.50 (depending on location, weight and size)

Regardless of spend, additional to any of the above charges –

Before noon (FedEx Priority Express) = Guide Price £15.00 (calulated at checkout)

Before 10am (FedEx First) = Guide Price £20.00 (calulated at checkout)

Delivery of pallets -

Palletised deliveries – Prices starting at £58

Multiple pallet orders can be quoted upon request (price dependent on number of pallets and postcode area)

Special delivery items may vary (non-stock products).

SAME DAY COLLECTION - Click & collect from Evergy Stores (Thame, Oxfordshire).