Get in touch with our team and receive a custom quote for your project
Fox ESS HV BMS
Exc. VAT
Inc. VAT
Regular price
£145.00
(Inc. VAT)
inc. VAT
Couldn't load pickup availability
Payment options
FE-HV-BMS | High-voltage Battery Management System required for each HV2600 battery stack with AC chargers and H1 hybrid inverters (not needed for AIO systems).
Key Features
- Manages voltage, temperature, SOC, and cell balancing for HV2600 battery stacks.
- Required for 1 BMS per stack (minimum 2 batteries single-phase, 3 batteries three-phase).
- RS485/CAN communication with Fox AC1/H1 inverters.
- Working voltage 60-500V DC with 50A charge/discharge current.
- IP21 rated enclosure with mounting brackets included.
- Prevents overcharge, over-discharge, short-circuit, and thermal issues.
- Compatible with V2 HV2600 batteries only (V1 requires separate BMS).
Technical Specifications
| Working Voltage Range | 60-500 V DC |
| Charge/Discharge Current | 50 A |
| Current Measurement | -65A ~ +65A |
| Voltage Channels | 2 total |
| Communication | RS485 / CAN |
| SOC Range | 10% ~ 100% |
| Operating Temp | -20 ~ +50°C |
Mechanical Specifications
| Dimensions (L×W×H) | 440 × 180 × 125 mm |
| Weight | 4.5 ± 1 kg |
| Protection Rating | IP21 |
| Humidity | 10% ~ 90% (non-condensing) |
| Mounting | Wall mount with brackets |
Installation & Package Contents
- 1x HV BMS unit, mounting screws, battery cables (positive/negative/ground), communication cable
- Requires Fox HV Battery Brackets for installation
- Compatible inverters: H1 series, AC1/AC3 chargers (not AIO systems)
- 5-10 year warranty when registered on Fox ESS portal
MPN: FE-HV-BMS
Model: Fox High Voltage Battery Management System V2
Essential safety and monitoring component ensuring reliable operation of Fox HV2600 battery stacks with AC-coupled and hybrid inverter systems.
- Type Solar
- Vendor Fox ESS
- SKU FE-HV-BMS
Please note: Delivery times may vary depending on location, with specific details outlined below.
Standard Delivery
UK Mainland
- Delivery Time: 2–4 working days
- Free Delivery on most orders
- £4.95 for small items
- £69 for Solar Panels, Batteries and other specialized large items delivery
Express Delivery
UK Mainland
- Delivery Time: 1–3 working days
- Free Delivery
- £4.95 delivery for small items
Channel Islands
- Postcodes Covered: GY*, IM*, JE*
- Minimum Order: £50
- Delivery Fee: £70
Northern Ireland, Offshore Territories & Scottish Islands
- Postcodes Covered: BT*, HS*, KW, ZE
- Minimum Order: £50
- Delivery Fee: £35
Same Day Delivery
- Eligible Postcodes:
E*, EC*, N*, NW*, SE*, SW*, W*, WC*, HA*, UB*, EN*, IG*, RM*, KT*, SM*, CR*, BR*, DA*, TW* - Minimum Order: £50
- Same Day Delivery Fee: £70
- Special Requests or Locations:
For areas outside these postcodes or urgent quotes, please email orders@qualityheating.co.uk and we’ll do our best to accommodate.
Collections
Want to collect your order instead?You’re welcome to do so — just email us at orders@qualityheating.co.uk or message us via WhatsApp with your preferred collection time, and we’ll confirm the details.
Collection address: 284 Water Rd, Unit 9, London, HA0 1HX
BTU & WATT Calculator
Room Dimensions
Room Type
Living Room
Bedroom
Kitchen
Bathroom
Conservatory
Hallway
Glazing Type
Single Glazed
Double Glazed
Triple Glazed
External Walls
0 Wall
1 Wall
2 Walls
3 Walls
4 Walls
Insulation Level
Poor
Average
Good (New Build)
Required Heating
0
Watts
0
BTUs