Fox ESS HV BMS Battery Management System for HV2600 V1
The Fox ESS HV BMS (part number FE-HV-BMS) is the battery management system required for each stack of Fox HV2600 V1 high-voltage batteries. Acting as the central controller for the battery stack, the BMS manages cell monitoring, protection, and communication with the connected inverter. One BMS is required per stack, with a minimum of two HV2600 V1 batteries per stack. This BMS is compatible with Fox ESS AC charger and Hybrid inverter models only and is not required for Fox AIO (All-in-One) systems. Available from DECO Group, a UK-based solar trade wholesaler.
Key Technical Details
- Part number: FE-HV-BMS
- Supplier part number: BMS Controller
- Product type: High-voltage battery management system
- Compatibility: Fox HV2600 V1 batteries only
- Quantity required: 1 BMS per battery stack
- Weight: 8.75 kg
System Compatibility
- Compatible with Fox ESS HV2600 V1 batteries only. This BMS will not work with the HV2600 V2.
- Required for Fox ESS AC charger and Hybrid inverter installations (AC1, AC3, H1, H3, KH, KA series)
- Not required for Fox ESS AIO (All-in-One) systems
- V1 and V2 HV2600 products cannot be mixed within the same system due to different internal communication chips
Installation Notes
- One BMS must be installed per HV2600 V1 battery stack
- Single-phase systems: minimum 2 batteries, maximum 7 batteries per stack
- Three-phase systems: minimum 3 batteries, maximum 8 batteries per stack
- Must be installed by a qualified electrician or technician in compliance with local wiring regulations
Included Components
- 1 x Fox HV2600 BMS module
Warranty
- Standard warranty: 5 years
- Extended warranty: 10 years when the installation is registered with Fox ESS online
Common Questions
Click a question below to reveal the answer.
How many Fox HV BMS units do I need?
One BMS (FE-HV-BMS) is required per stack of HV2600 V1 batteries.
Is the Fox HV BMS compatible with HV2600 V2 batteries?
No. The FE-HV-BMS is compatible with HV2600 V1 batteries only. Due to different internal communication chips, V1 and V2 products cannot be mixed within the same system. The V2 range requires the FE-HV-BMS-V2.
How many HV2600 batteries can I install per stack?
Single-phase systems support a minimum of 2 and maximum of 7 batteries per stack. Three-phase systems support a minimum of 3 and maximum of 8 batteries per stack.
Do I need this BMS for a Fox AIO system?
No. The FE-HV-BMS is only required for Fox ESS systems using AC charger or Hybrid inverter models. It is not required for AIO (All-in-One) installations.
DECO Group supplies the full range of Fox ESS high-voltage battery components including HV2600 battery modules, BMS controllers, wall-mount brackets, and DC extension cables alongside compatible Fox hybrid and AC inverters. Browse our Fox ESS range for complete battery storage system components.
About DECO Group
We are a UK-based solar and energy storage wholesaler supplying professional installers and electrical contractors with battery management systems, high-voltage battery modules, and all associated system components. Our Fox ESS range covers everything needed to specify and install complete HV battery storage systems. Visit decogroup.co.uk or contact our trade desk for technical support.
