Fox ESS
Showing 16–30 of 76 results
-
All Products, Batteries, Energy Storage, Fox EP Series, Fox ESS
Fox EP12 11.52kWh Li-ion Battery with Heater – Fox ESS Solar Battery
All Products, Batteries, Energy Storage, Fox EP Series, Fox ESSFox EP12 11.52kWh Li-ion Battery with Heater – Fox ESS Solar Battery
Enhanced Performance with the Fox EP12 11.52kWh High Voltage Battery – Fox’s first slimline, wall-mountable storage solution with built-in self-heating technology for reliable performance in low temperatures.
The EP12 offers 11.52kWh capacity, 90% Depth of Discharge, and a 10-year warranty. With the Fox Junction Box, you can scale to 46.08kWh (4 units), or up to 92.16kWh when paired with the Fox H3 PRO hybrid inverter.
Note: A Junction Box is required when installing 2-4 EP12 batteries.
Note: Fox EP11 and EP12 batteries can be mixed in the same system, as long as all batteries are updated to firmware V1.010 or newer. For best performance, we still recommend using the same model where possible.
System Configuration Limits
Maximum Capacity:
4x EP12 Batteries = 46.08kWh
8x EP12 Batteries = 92.16kWh (with Fox H3 PRO only)
Key Features of the Fox EP12 11.52kWh Battery:
- 11.52kWh capacity per battery
- Self-heating element for improved low-temperature performance
- 90% Depth of Discharge (DoD)
- Scalable to 46.08kWh (4 units) / 92.16kWh (with H3 PRO)
- Slimline design — only 185mm depth, wall or floor-mountable
- IP65 Rated for indoor/outdoor use
- CAN / RS485 communication
- Wide temperature tolerance
- High voltage, high efficiency system
- 10-Year Warranty
- 6000+ Life Cycles
Fox ESS Integrations
Earn extra from your Fox ESS batteryAxle Energy runs a free Virtual Power Plant (VPP) that works with Fox ESS batteries and inverters. It occasionally exports energy from your system to support the grid - and pays you for taking part.
- £25 signup bonus when you join via our link
- £10/month minimum earnings guaranteed
- £1 per kWh exported during events
Frequently Asked Questions
What is the Fox EP12 battery?
The EP12 is the latest li-ion battery from Fox ESS’s EP range. It is a wall-mounted, 11.52kWh lithium battery with built-in heating technology. This battery is ideal for domestic or commercial use thanks to its smart design, high efficiency and vast scalability.How many EP12 batteries can I connect?
Up to 4 units (46.08kWh) with the Junction Box, or 8 units (92.16kWh) when paired with the Fox H3 PRO inverter.Is the Junction Box always required?
No. The Junction Box is only needed if more than one EP12 battery is installed in the same system.Can the EP12 be wall-mounted?
Yes. The EP12 is Fox’s first slimline wall-mountable battery, with a depth of just 185mm. It can also be floor-mounted.Can I mix EP11 and EP12 batteries?
Yes. EP11 and EP12 batteries can now be paralleled in the same system. If you are expanding an existing EP11 setup, ensure the batteries are updated to firmware V1.010 or newer. The Eco Supermarket recommends using the same battery type where possible for optimal performance. If you are unsure, please contact us.What warranty is included?
The EP12 comes with a 10-year warranty and is rated for >6000 life cycles.
Product Code: FOX-EP12
Downloads & Videos
Datasheet – Fox ESS EP12
Installation Guide – Fox ESS EP12
User Manual – Fox ESS EP12
Factsheet – Fox EP Series
Video – The Eco Supermarket | Expert Support. Real Reviews. Reliable Service.
Order the Fox ESS EP12 11.52 kWh Battery today from The Eco Supermarket for fast UK delivery, expert support and a 10-year warranty.
SKU: FE-HV-EP12 -
All Products, Batteries, Energy Storage, Fox EP Series, Fox ESS
Fox EP6 5.76kWh Li-ion Battery with Heater – Fox ESS Solar Battery
All Products, Batteries, Energy Storage, Fox EP Series, Fox ESSFox EP6 5.76kWh Li-ion Battery with Heater – Fox ESS Solar Battery
Enhanced Performance with the Fox EP6 5.76kWh High Voltage Battery – Fox’s first slimline, wall-mountable storage solution with built-in self-heating technology for reliable performance in low temperatures.
The EP6 offers 5.76kWh capacity, 90% Depth of Discharge, and a 10-year warranty. With the Fox Junction Box, you can scale to 23.04kWh (4 units), or up to 46.08kWh when paired with the Fox H3 PRO hybrid inverter.
Note: A Junction Box is required when installing 2-4 EP6 batteries.
Note: Fox EP5 and EP6 batteries can be mixed in the same system, as long as all batteries are updated to firmware V1.010 or newer. For best performance, we still recommend using the same model where possible.
System Configuration Limits
Maximum Capacity:
4x EP6 Batteries = 23.04kWh
8x EP6 Batteries = 46.08kWh (with Fox H3 PRO only)
Key Features of the Fox EP6 5.76kWh Battery:
- 5.76kWh capacity per battery
- Self-heating element for improved low-temperature performance
- 90% Depth of Discharge (DoD)
- Scalable to 23.04kWh (4 units) / 46.08kWh (with H3 PRO)
- Slimline design — only 185mm depth, wall or floor-mountable
- IP65 Rated for indoor/outdoor use
- CAN / RS485 communication
- Wide temperature tolerance
- High voltage, high efficiency system
- 10-Year Warranty
- 6000+ Life Cycles
Fox ESS Integration
Earn extra from your Fox ESS batteryAxle Energy runs a free Virtual Power Plant (VPP) that works with Fox ESS batteries and inverters. It occasionally exports energy from your system to support the grid - and pays you for taking part.
- £25 signup bonus when you join via our link
- £10/month minimum earnings guaranteed
- £1 per kWh exported during events
Frequently Asked Questions
Frequently Asked Questions
What is the Fox EP6 battery?
The EP6 is the latest li-ion battery from Fox ESS’s EP range. It is a wall-mounted, 5.76kWh lithium battery with built-in heating technology. This battery is ideal for domestic or commercial use thanks to its smart design, high efficiency and vast scalability.How many EP6 batteries can I connect?
Up to 4 units (23.04kWh) with the Junction Box, or 8 units (46.08kWh) when paired with the Fox H3 PRO inverter.Is the Junction Box always required?
No. The Junction Box is only needed if more than one EP6 battery is installed in the same system.Can the EP6 be wall-mounted?
Yes. The EP6 is Fox’s first slimline wall-mountable battery, with a depth of just 185mm. It can also be floor-mounted.Can I mix EP5 and EP6 batteries?
Yes. EP5 and EP6 batteries can now be paralleled in the same system. If you are expanding an existing EP5 setup, ensure the batteries are updated to firmware V1.010 or newer. The Eco Supermarket recommends using the same battery type where possible for optimal performance.What warranty is included?
The EP6 comes with a 10-year warranty and is rated for >6000 life cycles.Product Code: FOX-EP6
Downloads
Datasheet – Fox ESS EP6
Installation Guide – Fox ESS EP6
User Manual – Fox ESS EP6
Factsheet – Fox EP Series
Video – The Eco Supermarket | Expert Support. Real Reviews. Reliable Service.
SKU: FE-HV-EP6 -
All Products, Energy Storage, Fox ESS, Hybrid Inverters, Three Phase
Fox ESS EPS 3-Phase Backup Box (EPS-3PH-4UNIT)
All Products, Energy Storage, Fox ESS, Hybrid Inverters, Three PhaseFox ESS EPS 3-Phase Backup Box (EPS-3PH-4UNIT)
The Fox ESS EPS-3PH-4UNIT is a dedicated three-phase backup gateway that keeps your property powered during grid outages. Designed for Fox ESS three-phase hybrid inverters, it automatically switches between grid and backup power for a seamless supply when you need it most.
Looking for single phase? Please see the Fox ESS EPS-BOX-SP by clicking here.
⚡ Whole-site backup with up to 80 A per-phase capacity in a rugged IP65 enclosure.
Key Features of the Fox ESS EPS-3PH-4UNIT
- Whole-site backup – automatically powers your home during grid failure
- Fast, seamless switching – flips between grid and off-grid without perceptible downtime
- High power handling – supports up to 80A per phase input current
- Wide compatibility – works with Fox ESS H3, H3 Smart and AIO three-phase inverters
- Durable build – IP65-rated metal enclosure for indoor or outdoor installation
- Easy installation – compact, wall-mounted design
Technical Specifications
- Model: EPS-3PH-4UNIT (3-Phase)
- Frequency: 50 / 60 Hz
- Maximum Input Current (per phase): 80A
- Maximum Output Current (per phase): 80A
- Ingress Protection: IP65
- Cooling: Natural convection
- Operating Temperature: −25°C to +50°C
- Dimensions (W × H × D): 336 × 306 × 138 mm
- Weight: 7kg
- Installation: Wall-mounted
Compatibility
✅ Compatible with Fox ESS three-phase hybrid inverters – H3, H3 Smart, AIO
❌ Not for single-phase inverter systemsProduct Code: EPS-3PH-4UNIT
*EPS Box only. Inverter, batteries and accessories sold separately.
Fox ESS Integrations
Earn extra from your Fox ESS batteryAxle Energy runs a free Virtual Power Plant (VPP) that works with Fox ESS batteries and inverters. It occasionally exports energy from your system to support the grid - and pays you for taking part.
- £25 signup bonus when you join via our link
- £10/month minimum earnings guaranteed
- £1 per kWh exported during events
Downloads
Datasheet – Fox ESS EPS-3PH-4UNIT
User Manual – Fox ESS EPS-3PH-4UNITSKU: EPS-3PH-4UNIT -
All Products, Energy Storage, Fox ESS, Hybrid Inverters, Single Phase
Fox ESS EPS Box – Single Phase – Whole Home Back Up Box (EPS-BOX-SP)
All Products, Energy Storage, Fox ESS, Hybrid Inverters, Single PhaseFox ESS EPS Box – Single Phase – Whole Home Back Up Box (EPS-BOX-SP)
The Fox ESS EPS-BOX-SP is a dedicated whole-home backup gateway that keeps your property powered during grid outages. Designed for Fox ESS single-phase hybrid inverters and AC chargers, it automatically switches between grid and backup power for a seamless supply when you need it most.
⚡ Whole-home backup with up to 100A capacity in a rugged IP65 enclosure.
Technical Specifications
- Model: EPS-BOX-SP (Single Phase)
- Nominal Voltage: 220 / 230 / 240 V (L / N / PE)
- Frequency: 50 / 60 Hz
- Maximum Utility Input Current: 100A
- Maximum Inverter Current: 63A
- Maximum Output Current: 100A
- Ingress Protection: IP65
- Cooling: Natural convection
- Operating Temperature: −25°C to +60°C
- Dimensions (W × H × D): 420 × 550 × 138.5 mm
- Weight: 16 kg
- Installation: Wall-mounted
Compatibility
✅ Compatible with Fox ESS single-phase hybrid inverters – H1-G2, EVO, K-Series – and Fox ESS AC chargers.
❌ Not compatible with three-phase inverter systems.Product Code: EPS-BOX-SP
*EPS Box only. Inverter, batteries and accessories sold separately.
Fox ESS Integrations
Earn extra from your Fox ESS batteryAxle Energy runs a free Virtual Power Plant (VPP) that works with Fox ESS batteries and inverters. It occasionally exports energy from your system to support the grid - and pays you for taking part.
- £25 signup bonus when you join via our link
- £10/month minimum earnings guaranteed
- £1 per kWh exported during events
Downloads
Datasheet – Fox ESS EPS-BOX-SP
User Manual – Fox ESS EPS-BOX-SPSKU: FE-EPS-BOX-SP -
All Products, All-in-one, Batteries, Energy Storage, Fox ESS
Fox EVO Series 10kW All-in-One Inverter + 10.24kWh Battery Storage – Fox ESS EVO10-10H
All Products, All-in-one, Batteries, Energy Storage, Fox ESSFox EVO Series 10kW All-in-One Inverter + 10.24kWh Battery Storage – Fox ESS EVO10-10H
The Fox EVO Series 10kW is a powerful, all-in-one hybrid inverter and solar battery storage solution. Designed for seamless indoor or outdoor installation, this integrated system combines a high-performance 10kW inverter with a 10.24kWh lithium iron phosphate (LFP) battery and built-in Emergency Power Supply (EPS)—offering everything you need for reliable, efficient solar energy storage.
Key Features of the Fox EVO Series 10kW Inverter:
- Triple (3x) MPPT for maximum solar harvest
- 200% PV oversizing capability for greater solar input
- Low 80V start-up voltage for early solar generation
- Built-in LCD screen with magnetic cover
- EPS with 200% overload capability for emergency power
- Export limitation support (CT/Meter/DRM0/ESTOP)
- Integrated Wi-Fi (no dongle required)
- Parallel-ready (up to 3 units)
- IP66 protection for outdoor installations
Key Features of the Fox EVO Series 10.24kWh Battery:
- Integrated 10.24kWh LFP battery
- Scale to 30.72kWh with multiple units
- High charge rates (up to 10kW per unit)
- High 95% DoD for maximum usable energy
- IP66 protection for outdoor installations
- Integrated battery warm-up
- Built-in fire suppressant
- High round-trip efficiency for optimal performance
Why choose the Fox EVO Series?
✔ All-in-one hybrid inverter + solar battery solution
✔ Sleek, minimalist design for any installation
✔ Scalable storage up to 30.72kWh
✔ Built-in EPS for backup power
✔ Advanced remote monitoring & control
✔ Can be used as a Hybrid Inverter or AC-coupledProduct Code: EVO10-10H
Learn More: Fox ESS Tech Hub & Forum
Fox ESS Integrations
Earn extra from your Fox ESS batteryAxle Energy runs a free Virtual Power Plant (VPP) that works with Fox ESS batteries and inverters. It occasionally exports energy from your system to support the grid - and pays you for taking part.
- £25 signup bonus when you join via our link
- £10/month minimum earnings guaranteed
- £1 per kWh exported during events
Downloads
Datasheet – Fox EVO 10 Series
Installation Guide – Fox EVO Series (Coming Soon)
User Manual – Fox EVO Series (Coming Soon)
Factsheet – Fox EVO Series (Coming Soon)SKU: EVO10-10H -
All Products, All-in-one, Batteries, Energy Storage, Fox ESS
Fox EVO Series 5kW All-in-One Inverter + 10.24kWh Battery Storage – Fox ESS EVO10-5H
All Products, All-in-one, Batteries, Energy Storage, Fox ESSFox EVO Series 5kW All-in-One Inverter + 10.24kWh Battery Storage – Fox ESS EVO10-5H
The Fox EVO Series 5kW is a powerful, all-in-one hybrid inverter and solar battery storage solution. Designed for seamless indoor or outdoor installation, this integrated system combines a high-performance 5kW inverter with a 10.24kWh lithium iron phosphate (LFP) battery and built-in Emergency Power Supply (EPS)—offering everything you need for reliable, efficient solar energy storage.
Key Features of the Fox EVO Series 5kW Inverter:
- Triple (3x) MPPT for maximum solar harvest
- 300% PV oversizing capability for greater solar input
- Low 80V start-up voltage for early solar generation
- Built-in LCD screen with magnetic cover
- EPS with 200% overload capability for emergency power
- Export limitation support (CT/Meter/DRM0/ESTOP)
- Integrated Wi-Fi (no dongle required)
- Parallel-ready (up to 3 units)
- IP66 protection for outdoor installations
Key Features of the Fox EVO Series 10.24kWh Battery:
- Integrated 10.24kWh LFP battery
- Scale to 30.72kWh with multiple units
- High charge rates (up to 10kW per unit)
- High 95% DoD for maximum usable energy
- IP66 protection for outdoor installations
- Integrated battery warm-up
- Built-in fire suppressant
- High round-trip efficiency for optimal performance
Why choose the Fox EVO Series?
✔ All-in-one hybrid inverter + solar battery solution
✔ Sleek, minimalist design for any installation
✔ Scalable storage up to 30.72kWh
✔ Built-in EPS for backup power
✔ Advanced remote monitoring & control
✔ Can be used as a Hybrid Inverter or AC-coupledProduct Code: EVO10-5H
Learn More: Fox ESS Tech Hub & Forum
Fox ESS Integrations
Earn extra from your Fox ESS batteryAxle Energy runs a free Virtual Power Plant (VPP) that works with Fox ESS batteries and inverters. It occasionally exports energy from your system to support the grid - and pays you for taking part.
- £25 signup bonus when you join via our link
- £10/month minimum earnings guaranteed
- £1 per kWh exported during events
Downloads
Datasheet – Fox EVO 10 Series
Installation Guide – Fox EVO Series (Coming Soon)
User Manual – Fox EVO Series (Coming Soon)
Factsheet – Fox EVO Series (Coming Soon)SKU: EVO10-5H -
All Products, All-in-one, Batteries, Energy Storage, Fox ESS
Fox EVO Series 8kW All-in-One Inverter + 10.24kWh Battery Storage – Fox ESS EVO10-8H
All Products, All-in-one, Batteries, Energy Storage, Fox ESSFox EVO Series 8kW All-in-One Inverter + 10.24kWh Battery Storage – Fox ESS EVO10-8H
The Fox EVO Series 8kW is a powerful, all-in-one hybrid inverter and solar battery storage solution. Designed for seamless indoor or outdoor installation, this integrated system combines a high-performance 8kW inverter with a 10.24kWh lithium iron phosphate (LFP) battery and built-in Emergency Power Supply (EPS)—offering everything you need for reliable, efficient solar energy storage.
Key Features of the Fox EVO Series 8kW Inverter:
- Triple (3x) MPPT for maximum solar harvest
- 225% PV oversizing capability for greater solar input
- Low 80V start-up voltage for early solar generation
- Built-in LCD screen with magnetic cover
- EPS with 200% overload capability for emergency power
- Export limitation support (CT/Meter/DRM0/ESTOP)
- Integrated Wi-Fi (no dongle required)
- Parallel-ready (up to 3 units)
- IP66 protection for outdoor installations
Key Features of the Fox EVO Series 10.24kWh Battery:
- Integrated 10.24kWh LFP battery
- Scale to 30.72kWh with multiple units
- High charge rates (up to 10kW per unit)
- High 95% DoD for maximum usable energy
- IP66 protection for outdoor installations
- Integrated battery warm-up
- Built-in fire suppressant
- High round-trip efficiency for optimal performance
Why choose the Fox EVO Series?
✔ All-in-one hybrid inverter + solar battery solution
✔ Sleek, minimalist design for any installation
✔ Scalable storage up to 30.72kWh
✔ Built-in EPS for backup power
✔ Advanced remote monitoring & control
✔ Can be used as a Hybrid Inverter or AC-coupledProduct Code: EVO10-8H
Learn More: Fox ESS Tech Hub & Forum
Fox ESS Integrations
Earn extra from your Fox ESS batteryAxle Energy runs a free Virtual Power Plant (VPP) that works with Fox ESS batteries and inverters. It occasionally exports energy from your system to support the grid - and pays you for taking part.
- £25 signup bonus when you join via our link
- £10/month minimum earnings guaranteed
- £1 per kWh exported during events
Downloads
Datasheet – Fox EVO 10 Series
Installation Guide – Fox EVO Series (Coming Soon)
User Manual – Fox EVO Series (Coming Soon)
Factsheet – Fox EVO Series (Coming Soon)SKU: EVO10-8H -
All Products, Batteries, Energy Storage, Fox EP Series, Fox ESS
Fox HV Junction Box for paralleling up to 4 EP3 / EP5 / EP6 / EP11 / EP12 Batteries
All Products, Batteries, Energy Storage, Fox EP Series, Fox ESSFox HV Junction Box for paralleling up to 4 EP3 / EP5 / EP6 / EP11 / EP12 Batteries
The Fox HV Junction Box is used for paralleling the High Voltage, EP range of batteries from Fox ESS – EP3, EP5-H, EP6, EP11-H, EP12.
The junction box allows additional batteries to be installed in parallel allowing for a maximum storage capacity of 46.08kWh when paired with 4x EP12 Fox batteries.
Please Note: This product is essential if installing more than 1 Fox EP3, EP5, EP6, EP11 or EP12 batteries in a single system.
Battery Limits (Important)
- Maximum Battery Limit
- Supports up to 4-way battery parallel connection
- Allows connection for battery 2, 3 and 4 in your system
Features of the Fox Junction Box:
- Supports up to 4-way battery parallel connection
- Scalable to 46.08kWh (4x EP12 Batteries)
- Supports 4 battery inputs and 1 load input
- Max Continuous Current: 50A
- Peak Current: 65A @60s
- Lightweight for easy installation
- IP65 Rated protection, install indoors or outdoors
Fox ESS Integrations
Earn extra from your Fox ESS batteryAxle Energy runs a free Virtual Power Plant (VPP) that works with Fox ESS batteries and inverters. It occasionally exports energy from your system to support the grid - and pays you for taking part.
- £25 signup bonus when you join via our link
- £10/month minimum earnings guaranteed
- £1 per kWh exported during events
Downloads
Datasheet – Fox Junction Box
Installation Guide – Fox Junction Box
User Manual – Fox Junction Box
Factsheet – Fox EP SeriesSKU: FE-JUNBOX-HV - Maximum Battery Limit
-
All Products, Batteries, Energy Storage, Fox ESS, LV
Fox LV Junction Box for paralleling up to 4 LV52 / LV54 Batteries (2 Boxes)
All Products, Batteries, Energy Storage, Fox ESS, LVFox LV Junction Box for paralleling up to 4 LV52 / LV54 Batteries (2 Boxes)
The Fox LV Junction Box is used for paralleling the Low Voltage, LV range of batteries from Fox ESS – LV52 and LV54.
The junction box allows additional batteries to be installed in parallel allowing for up to 4x battery units.
Please Note: Two (2) Junction Boxes are required when installing 2-4 batteries in parallel. This product includes 2 boxes.
Please Note: Fox LV52/LV54 can be mixed with one another, however you CANNOT mix with the older LV5200 battery.
Please Note: Fox LV series batteries are NOT compatible with Fox ESS HV Inverters.
Battery Limits (Important)
- Maximum Battery Limit
- Supports up to 4-way battery parallel connection
Included in kit:
- 2x Fox LV Junction Boxes
Expand your system
Up to four Fox LV52 5.12kWh Batteries can be installed in parallel (in conjuction with the Fox Junction Box) enabling over 20kWh of battery storage capacity.
Fox ESS Integrations
Earn extra from your Fox ESS batteryAxle Energy runs a free Virtual Power Plant (VPP) that works with Fox ESS batteries and inverters. It occasionally exports energy from your system to support the grid - and pays you for taking part.
- £25 signup bonus when you join via our link
- £10/month minimum earnings guaranteed
- £1 per kWh exported during events
Downloads
Installation Guide – Fox LV52 & Junction Box
User Manual – Fox LV52 & Junction BoxVideo – Who is Fox ESS?
SKU: FE-JUNBOX-LV - Maximum Battery Limit
-
All Products, Batteries, Energy Storage, Fox ESS, LV
Fox LV52 5.12kWh 48V Battery – Fox ESS Low-voltage Battery Module
All Products, Batteries, Energy Storage, Fox ESS, LVFox LV52 5.12kWh 48V Battery – Fox ESS Low-voltage Battery Module
The Fox LV52 5.12kWh 48V Battery is a low-voltage, battery storage module from Fox ESS. With a rated life span of more than 6,000 cycles and a 10-year warranty, this is an excellent value battery solution.
The LV52 / LV54 is the only low-voltage 48V battery solution offered by Fox ESS; it is compatible with several inverters including Solis. If unsure, please contact us.
Please Note: Two (2) Junction Boxes are required when installing 2-4 batteries in parallel. VIEW PRODUCT
Please Note: Fox LV52/LV54 can be mixed with one another, however you CANNOT mix with the older LV5200 battery.
Please Note: Fox LV series batteries are NOT compatible with Fox ESS HV Inverters.
Battery Limits (Important)
- Maximum Battery Limit
- 4x Batteries
Included in kit:
- 1x Fox LV52 5.12kWh LV Battery
Features of the Fox LV52 5.12kWh Battery:
- 5.12kWh storage capacity (per battery)
- Scalable to 20.48kWh (4 Batteries)
- 90% DOD (Depth of Discharge)
- Wide temperature tolerance
- Compact design for easy installation
- 95% Charge/Discharge Efficiency
- CAN/RS485 communication
- Low Voltage (48V) Battery Module
- 10-year warranty (When registered via Fox ESS)
Fox ESS Integrations
Earn extra from your Fox ESS batteryAxle Energy runs a free Virtual Power Plant (VPP) that works with Fox ESS batteries and inverters. It occasionally exports energy from your system to support the grid - and pays you for taking part.
- £25 signup bonus when you join via our link
- £10/month minimum earnings guaranteed
- £1 per kWh exported during events
Downloads
Datasheet – Fox LV52 Battery
Installation Guide – Fox LV52 Battery
User Manual – Fox LV52 BatteryVideo – Who is Fox ESS?
SKU: FE-LV52 - Maximum Battery Limit
-
All Products, Batteries, Energy Cube, Energy Storage, Fox ESS
Fox EC4100 4.03kWh MASTER Battery (V2) – ECM4100 Fox ESS
All Products, Batteries, Energy Cube, Energy Storage, Fox ESSFox EC4100 4.03kWh MASTER Battery (V2) – ECM4100 Fox ESS
The Fox EC4100 4.03kWh MASTER High Voltage Battery (ECM4100) is a high-performance, scalable battery storage system from Fox ESS.
This is a MASTER battery which includes the BMS – 1x unit is essential for each battery stack. You must add a minimum of 1x SLAVE battery to the system in addition to this to meet the minimum battery requirements. Slave batteries can be purchased HERE.
Battery Limits (Important)
- Minimum Battery Limit
- Single Phase: 1x Master Battery + 1x Slave Battery
- Three Phase: 1x Master Battery + 2x Slave Batteries
- Maximum Battery Limit
- 1x Master Battery + 6x Slave Batteries
- Applies to Fox H1, H1-G2, KH, H3, H3 PRO Inverters
- 1x Master Battery + 6x Slave Batteries
Included in kit:
- 1x Fox EC4100 4.03kWh MASTER Battery (Version 2)
Features of the Fox ESS EC4100 MASTER Battery:
The modular design of the Fox battery system allows for maximum flexibility, making it suitable for a broad range of storage applications.
- 4.03kWh storage capacity (per battery)
- Scalable to 28.21kWh (7 batteries)
- 90% DOD (Depth of Discharge)
- Wide temperature tolerance
- Easy installation, compact design
- CAN/RS485 communication
- High voltage batteries
- 12-year warranty (when registered on the Fox ESS website)
Product Code: ECM4100
Learn More: Fox ESS Energy Cube Factsheet
Fox ESS Integrations
Earn extra from your Fox ESS batteryAxle Energy runs a free Virtual Power Plant (VPP) that works with Fox ESS batteries and inverters. It occasionally exports energy from your system to support the grid - and pays you for taking part.
- £25 signup bonus when you join via our link
- £10/month minimum earnings guaranteed
- £1 per kWh exported during events
Downloads
Datasheet – Fox EC4100 4.03kWh Battery
Installation Guide for Fox Energy Cube Batteries
User Manual for Fox Energy Cube Batteries
Warranty Document – Fox ESSVideo – Fox Energy Cube Series
SKU: FE-HV-ECM-4100 - Minimum Battery Limit
-
All Products, Batteries, Energy Cube, Energy Storage, Fox ESS
Fox EC4100 4.03kWh SLAVE Battery (V2) – ECS4100 Fox ESS
All Products, Batteries, Energy Cube, Energy Storage, Fox ESSFox EC4100 4.03kWh SLAVE Battery (V2) – ECS4100 Fox ESS
The Fox EC4100 4.03kWh SLAVE High Voltage Battery is a high-performance, scalable battery storage system from Fox ESS.
This is a Slave battery which can only be used to expand an existing system which is using a Fox EC4100 Version 2 MASTER Battery. You can purchase the Master battery HERE.
Installation is designed to be easy, with a plug and play solution that can save valuable time for installers.
Battery Limits (Important)
- Minimum Battery Limit
- Single Phase: 1x Master Battery + 1x Slave Battery
- Three Phase: 1x Master Battery + 2x Slave Batteries
- Maximum Battery Limit
- 1x Master Battery + 6x Slave Batteries
Included in kit:
- 1x Fox EC4100 4.03kWh SLAVE Battery (V2)
Features of the Fox EC4100 4.03kWh SLAVE Battery:
The modular design of the Fox ECS battery allows for maximum flexibility, making it suitable for a broad range of storage applications.
- 4.03kWh storage capacity (per battery)
- Scalable to 36.27kWh (9 batteries – H3 PRO Only)
- 90% DOD (Depth of Discharge)
- Wide temperature tolerance
- Easy installation, compact design
- CAN/RS485 communication
- High voltage batteries – fast charge/discharge
- 12-year warranty (when registered on the Fox ESS website)
Product Code: ECS4100
Learn More: Fox ESS Energy Cube Factsheet
Fox ESS Integrations
Earn extra from your Fox ESS batteryAxle Energy runs a free Virtual Power Plant (VPP) that works with Fox ESS batteries and inverters. It occasionally exports energy from your system to support the grid - and pays you for taking part.
- £25 signup bonus when you join via our link
- £10/month minimum earnings guaranteed
- £1 per kWh exported during events
Downloads
Datasheet – Fox EC4100 4.03kWh Battery
Installation Guide for Fox Energy Cube Batteries
User Manual for Fox Energy Cube Batteries
Warranty Document – Fox ESSVideo – Fox Energy Cube Series
SKU: FE-HV-ECS-4100 - Minimum Battery Limit
-
All Products, Batteries, Energy Cube, Energy Storage, Fox ESS
Fox EC4300H 4.14kWh SLAVE Battery – ECS4300 Fox ESS
All Products, Batteries, Energy Cube, Energy Storage, Fox ESSFox EC4300H 4.14kWh SLAVE Battery – ECS4300 Fox ESS
The Fox EC4300H 4.14kWh SLAVE High Voltage Battery is a high-performance, scalable battery storage system from Fox ESS.
This is a Slave battery which can only be used to expand an existing system which is using a Fox EC4300 MASTER Battery.
Installation is designed to be easy, with a plug and play solution that can save valuable time for installers.
Battery Limits (Important)
- Minimum Battery Limit
- Single Phase: 1x Master Battery + 1x Slave Battery
- Three Phase: 1x Master Battery + 2x Slave Batteries
- Maximum Battery Limit
- 1x Master Battery + 6x Slave Batteries
Included in kit:
- 1x Fox EC4300H 4.14kWh SLAVE Battery
Features of the Fox EC4300h 4.14kWh SLAVE Battery:
The modular design of the Fox Energy Cube battery allows for maximum flexibility, making it suitable for a broad range of storage applications.
- 4.14kWh storage capacity (per battery)
- Scalable to 28.98kWh (7 batteries)
- 90% DOD (Depth of Discharge)
- Wide temperature tolerance
- Easy installation, compact design
- CAN/RS485 communication
- High voltage batteries – fast charge/discharge
- 12-year warranty (when registered on the Fox ESS website HERE)
Product Code: ECS4300H
Learn More: Fox ESS Energy Cube Factsheet
Fox ESS Integrations
Earn extra from your Fox ESS batteryAxle Energy runs a free Virtual Power Plant (VPP) that works with Fox ESS batteries and inverters. It occasionally exports energy from your system to support the grid - and pays you for taking part.
- £25 signup bonus when you join via our link
- £10/month minimum earnings guaranteed
- £1 per kWh exported during events
Downloads
Datasheet – Fox EC4300 4.14kWh Battery
Installation Guide for Fox Energy Cube Batteries
User Manual for Fox Energy Cube Batteries
Warranty Document – Fox ESSVideo – Fox Energy Cube Series
SKU: FE-HV-ECS-4300 - Minimum Battery Limit
-
All Products, Batteries, Energy Cube, Energy Storage, Fox ESS
Fox EQ2900 2.88kWh MASTER Battery – EQM2900 Fox ESS
All Products, Batteries, Energy Cube, Energy Storage, Fox ESSFox EQ2900 2.88kWh MASTER Battery – EQM2900 Fox ESS
The Fox EQ2900 2.88kWh MASTER battery offers a compact, stackable design for flexible installation, allowing you to expand your system with up to 6 SLAVE units.
Note: This is a MASTER unit and cannot function independently. At least 1 SLAVE battery is required. You can purchase a compatible SLAVE battery here.
System Configuration Limits
Minimum Setup Requirements:
- Single Phase: 1x Master + 1x Slave
- Three Phase: 1x Master + 2x Slaves
Maximum Capacity: 1x Master + 6x Slaves = 20.16kWh total
Key Features of the Fox EQ2900 2.88kWh MASTER Battery:
- 2.88kWh Storage Capacity per battery
- Scalable up to 20.16kWh with up to 6 Slave units
- 90% Depth of Discharge (DOD) for high efficiency
- Compact & Stackable for space-saving installation
- Easy Plug-and-Play Setup with simple buckle-fixing design
- CAN/RS485 Communication for seamless system integration
- Wide Operating Temperature Range
- Fast Charge/Discharge Performance
- 12-Year Warranty (upon registration at Fox ESS website)
Product Code: EQM2900
Learn More: Fox ESS Energy Cube Factsheet
Fox ESS Integrations
Earn extra from your Fox ESS batteryAxle Energy runs a free Virtual Power Plant (VPP) that works with Fox ESS batteries and inverters. It occasionally exports energy from your system to support the grid - and pays you for taking part.
- £25 signup bonus when you join via our link
- £10/month minimum earnings guaranteed
- £1 per kWh exported during events
Downloads
Datasheet – Fox EQ2900 2.88kWh Battery
Installation Guide for Fox ESS EQ Series
User Manual for Fox ESS EQ Series
Fox ESS Battery Warranty Policy (UK) (V4.4)SKU: FE-HV-EQM-2900 -
All Products, Batteries, Energy Cube, Energy Storage, Fox ESS
Fox EQ4300 4.32kWh MASTER Battery – EQM4300 Fox ESS
All Products, Batteries, Energy Cube, Energy Storage, Fox ESSFox EQ4300 4.32kWh MASTER Battery – EQM4300 Fox ESS
Unlock Greater Energy Storage with the Fox EQ4300 4.32kWh MASTER Battery — a powerful high-voltage expansion unit designed to work exclusively with the Fox EQ4300 SLAVE batteries.
The Fox EQ4300 4.32kWh MASTER battery offers a compact, stackable design for flexible installation, allowing you to expand your system with up to 6 SLAVE units.
Note: This is a MASTER unit and cannot function independently. At least 1 SLAVE battery is required. You can purchase a compatible SLAVE battery here.
System Configuration Limits
Minimum Setup Requirements:
- Single Phase: 1x Master + 1x Slave
- Three Phase: 1x Master + 2x Slaves
Maximum Capacity:
1x Master + 6x Slaves = 30.24kWh total
Key Features of the Fox EQ4300 4.32kWh MASTER Battery:
- 4.32kWh Storage Capacity per battery
- Scalable up to 30.24kWh with up to 6 Slave units
- 90% Depth of Discharge (DOD) for high efficiency
- Compact & Stackable for space-saving installation
- Easy Plug-and-Play Setup with simple buckle-fixing design
- CAN/RS485 Communication for seamless system integration
- Wide Operating Temperature Range
- Fast Charge/Discharge Performance
- 12-Year Warranty (upon registration at Fox ESS website)
Product Code: EQM4300
Learn More: Fox ESS Energy Cube Factsheet
Fox ESS Integrations
Earn extra from your Fox ESS batteryAxle Energy runs a free Virtual Power Plant (VPP) that works with Fox ESS batteries and inverters. It occasionally exports energy from your system to support the grid - and pays you for taking part.
- £25 signup bonus when you join via our link
- £10/month minimum earnings guaranteed
- £1 per kWh exported during events
Downloads
Datasheet – Fox EQ4300 4.32kWh Battery
Installation Guide for Fox Energy Cube Batteries
User Manual for Fox Energy Cube Batteries
Warranty Document – Fox ESSSKU: FE-HV-EQM-4300
