Discover the full range ofΒ FOX ESS hybrid inverters and battery packs, available for supply only or with professional installation. Whether youβre looking for a simple supply package or a complete installed solution, we provide flexible options to suit both residential and commercial projects.
For a bespoke quote, please complete our quote form,
To view our installed battery packages please visit our collection here
T: 02475 100078
Installed Fox 3.7-6kW Hybrids | EP6/12 IP65 battery Options | Floor/Wall Mounted | Outdoor | Heating Element | Ave Β£316/kW
from Β£3,474.00 + VAT
Fully Installed Fox Hybrid Inverter Kits with EP6/EP12 Outdoor Battery Storage Options
To view our full range of installed battery storage packages visit our collection pageΒ here
To request a bespoke quote please complete our quotes form
Nationwide Solar & Battery Installations Across the UK
We provide professional solar and battery storage installations nationwide across most areas of the UK. Every system is fully certified and installed by qualified engineers, giving you peace of mind and long-term reliability.
#5: INSTALLED-FOX-EP6/12-IP65 Storage Systems - Hybrid Inverter
FOX EP12 Data Sheet
FOX EP12 User Manual
FOX EP6 Data Sheet
FOX EP6 User Manual
Fox K Series Hybrid Datasheet
Please view ourΒ battery storage information page for sizing and selecting the right battery storage system for you.
Fox ESS collection page for further information and documents
OurΒ Fox hybrid inverter kits feature 3.7β6kWh hybrid inverters paired with EP6 or EP12 IP65-rated battery storage, suitable for outdoor installation and equipped with a heating element for cold weather operation. These kits allow charging from both solar panels and the electrical grid, offering a flexible, high-performance energy storage solution for UK homes and businesses.
β οΈ Note: EP series batteries are only compatible with the same model/size.
EP Series Battery Features
High-performance, scalable energy storage for a variety of applications
Supports 90% depth of discharge (DoD) for maximum usable energy
Scalable up to 4 batteries to increase system capacity
Floor or wall mounting β compact and easy to install
IP65-rated for reliable outdoor use
High voltage and high efficiency for optimal energy management
Integrated heating element for low-temperature environments
Backed by a 10-year warranty
EP5 Battery Specifications
Weight: 60kg
Nominal Energy: 5,76Wh
Nominal Voltage: 192V
Maximum Charge/Discharge Current: 27A
Dimensions: 380 x 640 x 184 mm (W x H x D)
EP11 Battery Specifications
Weight: 110kg
Nominal Energy: 11,52Wh
Depth of Discharge: 90%
Nominal Voltage: 384V
Maximum Charge/Discharge Current: 27A
Recommended Charge Current: 13.5A
Dimensions: 710 x 640 x 185 mm (W x H x D)
Why Choose Fox Hybrid Kits with EP Batteries?
Flexible hybrid charging from solar panels or the grid
Reliable outdoor performance with IP65 rating and heating element
Scalable energy storage β expand capacity to meet growing needs
Compact and easy to install β floor or wall mounting options
Long-term reliability with a 10-year warranty
Β
Installed Fox 7-8kW Hybrids | EP6/12 IP65 battery Options | Floor/Wall Mounted | Outdoor | Heating Element | Ave Β£328/kW
from Β£4,710.00 + VAT
Fully Installed Fox Hybrid Inverter Kits with EP6/EP12 Battery Storage Options
Β
To view our full range of installed battery storage packages visit our collection page here
To request a bespoke quote please complete our quotes form
Nationwide Solar & Battery Installations Across the UK
We provide professional solar and battery storage installations nationwide across most areas of the UK. Every system is fully certified and installed by qualified engineers, giving you peace of mind and long-term reliability.
FOX EP12 Data Sheet
FOX EP12 User Manual
FOX EP6 Data Sheet
FOX EP6 User Manual
Fox K Series Hybrid Datasheet
Β
Fox ESS collection page for further information and documents
Fox Hybrid Inverter Kits with EP6/EP12 Battery Storage
Our Fox hybrid inverter kits come with 3.7β6kWh hybrid inverters paired with EP6 or EP12 IP65-rated battery storage, suitable for outdoor installation and equipped with a heating element for cold climates. These kits allow charging from both solar panels and the grid, making them a flexible solution for residential and commercial energy storage applications.
β οΈ Please note: EP series batteries are only compatible with the same model/size.
EP Series Battery Features
High-performance, scalable storage for a wide range of applications
Supports 90% depth of discharge for maximum energy use
Scalable up to 4 batteries for increased capacity
Floor or wall mounting β compact and easy to install
IP65 rating β suitable for outdoor use
High voltage and high efficiency
Integrated heating element for low-temperature environments
10-year warranty for peace of mind
EP6 Battery Specifications
Weight: 56kg
Nominal Energy: 5,760Wh
Nominal Voltage: 192V
Maximum Charge/Discharge Current: 27A
Dimensions: 380 x 640 x 184 mm (W x H x D)
EP11 Battery Specifications
Weight: 110kg
Nominal Energy: 11,57Wh
Depth of Discharge: 90%
Nominal Voltage: 384V
Maximum Charge/Discharge Current: 27A
Recommended Charge Current: 13.5A
Dimensions: 710 x 640 x 185 mm (W x H x D)
Why Choose Fox Hybrid Kits with EP Batteries?
Flexible hybrid charging β from solar panels or the electrical grid
Reliable outdoor performance β IP65-rated and with heating element
Scalable storage β expand capacity to meet growing energy needs
Compact and easy to install β wall or floor mounted
Long-term reliability β backed by 10-year warranty
Fox H1 5.0kW G2 Hybrid with EP5 Battery
Β£1,896.00 + VAT
Fox H1 5.0kW G2 Hybrid with EP5 Battery
#2: FE-H1-5.0-G2-EP5 Special Offers - PV and Storage Package
Β
Fox 5.0kW Inverter Data Sheet
Fox 5.0kW User Manual
Fox Warranty
Fox EP5 Battery Data Sheet
Fox EP5 Battery User Manual
Β
Don't forget: You must register your install with Fox online to activate the 10 year battery warranty, otherwise it's 5 years as standard
This package is made up of the following items:
1 x Fox ESS EP5 5.18kWh Battery with 10 year warranty (FE-HV-EP5-10Y)
1 x Fox H1 5.0kW Hybrid Inverter G2 (FE-H1-5.0-G2)
Β
Features:
Β
Easy Install
High Voltage
IP65 Rated
Remote Monitoring
Dual MPPT - ensure optimal solar production
High round-trip efficiency of 97%
With this single phase Hybrid/AC Inverter you can easily expand your system with up to seven batteries in series, with a maximum storage capacity of 33.24kWh.
Β
CT Clamp and WiFi stick are included.
Please note:
A second CT is required if another generator set (ie. PV/wind/other)
A meter is required between inverter and incoming power connection point IF distance is more than 30m apart.
Specs:
Weight: 22 kg
Rated Power: 5,000 W
Min PPT Voltage: 80 V
Max PPT Voltage: 550 V
DC Startup Voltage: 75 V
DC Shutdown Voltage: 601 V
Max Input Voltage: 600 V
Max DC Power (5 minutes): 7,500 W
Max AC Power (5 Minutes): 5,000 W
Surge AC Power (1 Second: 5,500 W
Max DC Current: 32 A
Max DC Inputs: 2
Has DC Fuses: 0
Connector: MC4
Included Connectors: 4
Euro Efficiency: 97 %
Transformer: None
MPPT Quantity: 2
Has Integrated DC Switch: Yes
Warranty: 5 years
Β
Battery Specs:
Rated Power: 5,180 W
Weight: 50 kg
Remember to register your install with Fox online to activate the 10 year product warranty, otherwise it's 5 years as standard. Please click here for registration page.Please check the warranty document for more information.
Β
Fox ESS H1 3.7kW G2 Hybrid Inverter with ECS4100 Battery stack of 2 (8.06kWh)
Β£2,766.00 + VAT
Fox ESS H1 3.7kW G2 Hybrid Inverter with ECS4100 Battery stack of 2 (8.06kWh)
#2: FE-HV-ECM-4100 Storage Systems - Li-ion Battery Pack
Fox H1 3.7kW Datasheet
Fox H1 3.7kW Manual
Fox H1 3.7kW Installer Guide
Fox H1 3.7kW G100 Certification
Fox Warranty
Fox Battery Sizing Guide
Fox ECS 4.03kWh HV Battery + Fox H1 3.7kW Hybrid Inverter Complete Kit
This complete solar storage kit combines Fox ECS 4.03kWh High-Voltage Batteries (Master + Slave) with a Fox H1 3.7kW Hybrid Inverter G2, delivering a scalable, efficient, and plug-and-play energy solution. Designed for residential and small commercial solar systems, this kit maximises solar self-consumption and allows for future expansion.
β οΈ Warranty Reminder: Register your install with Fox online to activate the 12-year battery warranty. Otherwise, a standard 5-year warranty applies.
Whatβs Included
1 x Fox ECS 4.03kWh HV Battery (Master) β FE-HV-ECM-4100
1 x Fox ECS 4.03kWh HV Battery (Slave) β FE-HV-ECS-4100
1 x Fox H1 3.7kW Hybrid Inverter G2 β FE-H1-3.7-G2
Accessories included: CT clamps, WiFi stick
β οΈ Additional requirements:
A second CT if connecting another generator source (e.g., PV or wind)
Meter installation required if the inverter and main connection point are more than 30m apart
Fox ECS 4.03kWh HV Battery β Features
Modular and scalable β up to 28.21kWh total storage
90% depth of discharge β maximises usable energy
Wide temperature tolerance β reliable performance in varied climates
Plug-and-play installation β quick setup, expandable post-installation
CAN/RS485 communication β supports system monitoring and integration
High-voltage design β efficient energy transfer and reduced cabling
Specifications:
Weight: 38.25 kg
Battery Type: Lithium-Ion
Nominal Energy: 4,050 Wh
Voltage: 52 V
Continuous Discharge Rate: 2,875 W
Max Discharge Rate (5 min): 2,875 W
Surge Discharge Rate (15 sec): 2,875 W
Maximum Charge Rate (5 min): 2,875 W
Minimum Modules Required: 2 (Master + Slave)
Maximum Stack Size: 7 modules (1 Master + 6 Slaves)
Fox H1 3.7kW Hybrid Inverter β Features
Easy installation β compact, lightweight, and simple to mount
IP65 rated β suitable for outdoor installations
Dual MPPT β ensures optimal solar production
High round-trip efficiency β 97% for maximum energy utilisation
Expandable system β supports up to 7 batteries in series, for a maximum storage capacity of 33.24kWh
Remote monitoring β via smartphone or web portal
Specifications:
Weight: 22 kg
Rated Power: 3,680 W
Min PPT Voltage: 80 V
Max PPT Voltage: 550 V
DC Startup Voltage: 75 V
DC Shutdown Voltage: 600 V
Max Input Voltage: 600 V
Max DC Power (5 min): 5,500 W
Max AC Power (5 min): 3,680 W
Surge AC Power (1 sec): 4,400 W
Max DC Current: 32 A
Max DC Inputs: 2
Connector Type: MC4
Included Connectors: 4
Euro Efficiency: 95.7%
Transformer: None
MPPT Quantity: 2
Integrated DC Switch: Yes
Warranty: 5 years
Why Choose This Complete Kit?
Scalable energy storage β add additional ECS modules to meet future energy needs
Efficient hybrid inverter β dual MPPT ensures maximum solar harvesting
Plug-and-play system β quick installation and easy setup
Remote monitoring β track system performance via web or smartphone
IP65 rated components β durable for indoor or outdoor installation
β
The Fox ECS 4.03kWh + Fox H1 3.7kW Hybrid Inverter Kit is a high-efficiency, scalable solar solution, combining modular energy storage, advanced hybrid inverter technology, and easy installation for residential and small commercial applications.
Remember to register your install with Fox online to activate the 12 year product warranty, otherwise it's 5 years as standard. Please click here for registration page.Please check the warranty document for more information.
Fox ESS H1 5.0kW G2 Hybrid Inverter with ECS4100 Battery stack of 2 (8.06kWh)
Β£2,773.00 + VAT
Fox ESS H1 5.0kW G2 Hybrid Inverter with ECS4100 Battery stack of 2 (8.06kWh)
#2: FE-H1-5.0-G2-ECS4100-WG
Fox H1 5.0kW Datasheet
Fox H1 5.0kW Manual
Fox H1 5.0kW Installer Guide
Fox Warranty
Fox Battery Sizing Guide
Fox ECS 4.03kWh HV Battery + Fox H1 5.0kW Hybrid Inverter Complete Kit
This all-in-one energy storage and hybrid inverter kit from Fox provides a ready-to-install solar storage solution for residential and small commercial applications. The kit includes a Fox ECS 4.03kWh High-Voltage Battery (Master and Slave) and a Fox H1 5.0kW Hybrid Inverter G2, offering a scalable, efficient, and plug-and-play system to maximise solar self-consumption.
With dual MPPT, high round-trip efficiency, and remote monitoring, this kit ensures optimal energy harvesting and flexible storage expansion.
Whatβs Included
1 x Fox ECS 4.03kWh HV Battery (Master) β FE-HV-ECM-4100
1 x Fox ECS 4.03kWh HV Battery (Slave) β FE-HV-ECS-4100
1 x Fox H1 5.0kW Hybrid Inverter G2 β FE-H1-5.0-G2
Accessories included: CT clamps, WiFi stick
β οΈ Additional requirements:
A second CT if connecting another generator source (e.g., PV or wind)
Meter installation required if the inverter and main connection point are more than 30m apart
Fox ECS 4.03kWh HV Battery β Features
Modular and scalable β up to 28.21kWh of total storage
90% depth of discharge β maximises usable energy
Wide temperature tolerance β reliable performance in varied climates
Plug-and-play installation β quick setup, expandable post-installation
CAN/RS485 communication β allows system monitoring and integration
High-voltage design β efficient energy transfer
Specifications:
Weight: 38.25 kg
Battery Type: Lithium-Ion
Nominal Energy: 4,050 Wh
Voltage: 52 V
Continuous Discharge Rate: 2,875 W
Max Discharge Rate (5 min): 2,875 W
Surge Discharge Rate (15 sec): 2,875 W
Max Charge Rate (5 min): 2,875 W
Fox H1 5.0kW Hybrid Inverter G2 β Features
Easy to install β compact and lightweight
IP65 rated β suitable for outdoor installations
Dual MPPT β ensures optimal solar production
High round-trip efficiency β 97% for maximum energy utilisation
Remote monitoring β via smartphone or web portal
Included accessories: CT clamps and WiFi stick
Specifications:
Weight: 22 kg
Rated Power: 5,000 W
Min PPT Voltage: 80 V
Max PPT Voltage: 550 V
DC Startup Voltage: 75 V
DC Shutdown Voltage: 601 V
Max Input Voltage: 600 V
Max DC Power (5 min): 7,500 W
Max AC Power (5 min): 5,000 W
Surge AC Power (1 sec): 5,500 W
Max DC Current: 32 A
Max DC Inputs: 2
MPPT Quantity: 2
Euro Efficiency: 97%
Transformer: None
Integrated DC Switch: Yes
Warranty: 5 years
Why Choose This Complete Kit?
Scalable energy storage β add more ECS modules to increase capacity
High-efficiency hybrid inverter β ensures maximum solar energy utilisation
Plug-and-play system β reduces installation time and complexity
Remote monitoring β track and control your energy system easily
IP65 rated design β durable for indoor or outdoor installation
β
The Fox ECS 4.03kWh + Fox H1 5.0kW Hybrid Inverter Kit is a complete, high-efficiency solar storage solution, combining flexible energy storage, advanced inverter technology, and easy installation for residential and small commercial solar systems.
Remember to register your install with Fox online to activate the 12 year product warranty, otherwise it's 5 years as standard. Please click here for registration page.Please check the warranty document for more information.Β
Fox ESS H1 6.0kW G2 Hybrid Inverter with ECS4100 Battery stack of 2 (8.06kWh)
Β£2,813.00 + VAT
Fox ESS H1 6.0kW G2 Hybrid Inverter with ECS4100 Battery stack of 2 (8.06kWh)
#2: FE-H1-6.0-G2-ECS4100-WG
Fox H1 6.0kW Datasheet
Fox H1 6.0kW Manual
Fox H1 6.0kW Installer Guide
Fox H1 6.0kW G100 Certification
Fox Warranty
Fox Battery Sizing Guide
Fox ECS 4.03kWh HV Battery + Fox H1 6.0kW Hybrid Inverter Complete Kit
This complete solar storage kit combines high-performance Fox ECS 4.03kWh HV Batteries (Master + Slave) with a Fox H1 6.0kW Hybrid Inverter G2, delivering a scalable, efficient, and easy-to-install energy solution. Ideal for residential or small commercial solar systems, this kit maximises self-consumption and allows for future expansion.
With dual MPPT technology, high round-trip efficiency, and remote monitoring, this system ensures optimal energy usage from your solar panels.
Whatβs Included
1 x Fox ECS 4.03kWh HV Battery (Master) β FE-HV-ECM-4100
1 x Fox ECS 4.03kWh HV Battery (Slave) β FE-HV-ECS-4100
1 x Fox H1 6.0kW Hybrid Inverter G2 β FE-H1-6.0-G2
Accessories included: CT clamps, WiFi stick
β οΈ Additional requirements:
A second CT if connecting another generator source (e.g., PV or wind)
Meter installation required if the inverter and main connection point are more than 30m apart
Fox ECS 4.03kWh HV Battery β Features
Modular and scalable β up to 28.21kWh of total storage
90% depth of discharge β maximises usable energy
Wide temperature tolerance β reliable in various climates
Plug-and-play installation β quick setup and easy expansion post-installation
CAN/RS485 communication β allows system monitoring and integration
High-voltage design β efficient energy transfer and reduced cabling
Specifications:
Weight: 38.25 kg
Battery Type: Lithium-Ion
Nominal Energy: 4,050 Wh
Voltage: 52 V
Continuous Discharge Rate: 2,875 W
Maximum Discharge Rate (5 min): 2,875 W
Surge Discharge Rate (15 sec): 2,875 W
Maximum Charge Rate (5 min): 2,875 W
Minimum Modules Required: 2 (Master + Slave)
Maximum Stack Size: 7 modules (1 Master + 6 Slaves)
Fox H1 6.0kW Hybrid Inverter β Features
Easy installation β compact and lightweight design
IP65 rated β suitable for outdoor installations
Dual MPPT β ensures optimal solar production
High round-trip efficiency β 97% for maximum energy utilisation
Expandable system β supports up to 7 batteries in series for a maximum storage capacity of 33.24kWh
Remote monitoring β via smartphone or web portal
Specifications:
Weight: 23 kg
Rated Power: 6,000 W
Min PPT Voltage: 80 V
Max PPT Voltage: 550 V
DC Startup Voltage: 75 V
DC Shutdown Voltage: 601 V
Max Input Voltage: 600 V
Max DC Power (5 min): 9,900 W
Max AC Power (5 min): 6,000 W
Surge AC Power (1 sec): 6,600 W
Max DC Current: 32 A
Max DC Inputs: 2
Connector Type: MC4
Included Connectors: 4
Euro Efficiency: 97%
Transformer: None
MPPT Quantity: 2
Integrated DC Switch: No
Warranty: 5 years
Why Choose This Complete Kit?
Scalable energy storage β expand with additional ECS modules to meet future energy needs
Efficient hybrid inverter β dual MPPT ensures maximum solar energy harvesting
Plug-and-play design β quick installation and easy setup
Remote monitoring β control and track your system performance
IP65 rated components β reliable for indoor or outdoor installation
β
The Fox ECS 4.03kWh + Fox H1 6.0kW Hybrid Inverter Kit is a flexible, high-efficiency solar solution, combining modular energy storage, advanced hybrid inverter technology, and easy installation for residential and small commercial solar systems.
Remember to register your install with Fox online to activate the 12 year product warranty, otherwise it's 5 years as standard. Please click here for registration page.Please check the warranty document for more information.
Fox ESS H3 Pro 20.0kW Hybrid Inverter with ECS4300 Battery stack of 7 (29.03kWh)
Β£9,788.00 + VAT
Fox ESS H3 Pro 20.0kW Hybrid Inverter with ECS4300 Battery stack of 7 (29.03kWh)
#2: FE-H3-PRO-20.0-ECS4300-WG
Fox H3 Series 20kW Datasheet
Β
Fox H3 Pro 20kW 3-Phase Hybrid Inverter & HV Battery Bundle
This Fox H3 Pro bundle is a complete high-voltage hybrid storage solution, ideal for residential and small commercial sites. Designed for easy expansion and high efficiency, it combines the 20kW H3 Pro inverter with Fox ECS 4.14kWh HV batteries, delivering scalable energy storage and smart monitoring.
Bundle Includes:
1 x Fox ECS 4.14kWh HV Battery (Master) β FE-HV-ECM-4300
6 x Fox ECS 4.14kWh HV Battery (Slave) β FE-HV-ECS-4300
1 x Fox H3 Pro 20kW Hybrid Inverter β FE-HV-PRO-20.0
Smart meter & WiFi dongle included
Important: Register your installation with Fox online to activate the 12-year battery warranty. Otherwise, the default warranty is 5 years.
Key Features:
Plug-and-Play Installation β easy and fast setup
Full Three-Phase Emergency Power Capability β reliable backup power
Dual Battery Inputs β simplifies high-voltage battery connection
Triple MPPT Trackers β ensures optimal PV performance
Remote Monitoring β via FoxESS Cloud
Expandable Storage β supports up to 86.4 kWh
High Voltage Design β maximizes round-trip efficiency
Scalable System β connect up to 10 storage inverters in parallel
Battery Stack Limit:
Maximum of 2 stacks with 7 modules per stack
1 Master + 6 Slaves per stack β Total: 2 Masters + 12 Slaves
Technical Specifications:
Combined Weight: 320.6 kg
Rated Power: 20,000 W
Min PPT Voltage: 160 V | Max PPT Voltage: 1,000 V
DC Startup/Shutdown Voltage: 160 V
Max Input Voltage: 1,000 V | Max DC Power: 30,000 W
Max AC Power (5 Minutes): 20,000 W | Surge AC Power (1 Second): 22,000 W
Max DC Current: 96 A | Max DC Inputs: 6
DC Fuses: 1 | Connector Type: MC4 | Included Connectors: 12
Euro Efficiency: 97.4% | Transformer: None
MPPT Quantity: 3 | Integrated DC Switch: Yes
The Fox H3 Pro 20kW Hybrid Inverter & ECS HV Battery Bundle delivers flexible, scalable energy storage with remote monitoring and high efficiency, making it a reliable choice for modern solar PV systems.
Please click here for registration page.
Please check the warranty document for more information.
Fox ESS H3 Pro 25.0kW Hybrid Inverter with ECS4300 Battery stack of 7 (29.03kWh)
Β£10,053.00 + VAT
Fox ESS H3 Pro 25.0kW Hybrid Inverter with ECS4300 Battery stack of 7 (29.03kWh)
2: FE-H3-PRO-25.0-ECS4300
Fox H3 Series 25kW Datasheet
Β
Fox H3 Pro 25kW 3-Phase Hybrid Inverter Bundle β Complete Energy Storage Solution
This complete Fox H3 Pro 25kW hybrid inverter bundle is ideal for residential or small commercial 3-phase installations, offering high-performance, scalable energy storage with up to 25kW charge/discharge. With multiple battery series options, storage capacity can be expanded, and up to 10 inverters can be connected in parallel, giving full flexibility to scale your system.
Important: Register your installation with Fox online to activate the 12-year battery warranty. Otherwise, the default warranty is 5 years.
Bundle Includes:
1 x Fox ECS 4.14kWh HV Battery (Master) β FE-HV-ECM-4300
6 x Fox ECS 4.14kWh HV Battery (Slave) β FE-HV-ECS-4300
1 x Fox H3 Pro 25kW Hybrid Inverter β FE-HV-PRO-30.0
Key Features:
Plug-and-Play Installation β Quick and hassle-free setup
Full Three-Phase Emergency Power β Reliable backup for critical loads
Dual Battery Inputs β Simplifies high-voltage battery connections
3 MPPT Trackers β Optimized energy harvesting from solar panels
Remote Monitoring β Access system status via FoxESS Cloud
Expandable Battery Capacity β Add modules as your energy needs grow
High Voltage Design β Maximum round-trip efficiency
Included Accessories β Smart meter and WiFi dongle
Warranty β 5-year standard, 10-year extended
System Configuration:
Maximum Stacks: 2
Modules per Stack: 7 (1 Master + 6 Slaves)
Total Maximum Modules: 2 Masters + 12 Slaves
Technical Specifications:
Combined Weight: 325.6 kg
Rated Power: 25,000 W
Min/Max PPT Voltage: 160 β 1,000 V
DC Startup / Shutdown Voltage: 160 V
Max DC Power: 37,500 W
Max AC Power (5 Minutes): 25,000 W
Surge AC Power (1 Second): 27,500 W
Max DC Current: 96 A
Max DC Inputs: 6
DC Fuses: 1
Connector Type: MC4 (12 included)
Euro Efficiency: 97.4%
Transformer: None
MPPT Quantity: 3
Integrated DC Switch: Yes
This Fox H3 Pro 25kW bundle is a highly flexible and reliable energy storage solution, perfect for future-proofing your solar setup with maximum efficiency, scalability, and remote monitoring capabilities.
Remember to register your install with Fox online to activate the 12 year product warranty, otherwise it's 5 years as standard.
Please click here for registration page.
Please check the warranty document for more information.
Fox ESS H3 Pro 30.0kW Hybrid Inverter with ECS4300 Battery stack of 7 (29.03kWh)
Β£10,274.00 + VAT
Fox ESS H3 Pro 30.0kW Hybrid Inverter with ECS4300 Battery stack of 7 (29.03kWh)
2: FE-H3-PRO-30.0-ECS4300-WG
Fox H3 Series 30kW Datasheet
Β
Fox H3 Pro 30kW 3-Phase Hybrid Inverter & HV Battery Bundle
This Fox H3 Pro 30kW bundle is a complete high-voltage hybrid storage solution designed for residential and small commercial sites. With up to 30kW charge/discharge capacity, this system is fully scalable, allowing you to add batteries and expand storage up to 86.4 kWh. The system can also support up to 10 inverters in parallel, giving ultimate flexibility for larger installations.
Bundle Includes:
1 x Fox ECS 4.14kWh HV Battery (Master) β FE-HV-ECM-4300
6 x Fox ECS 4.14kWh HV Battery (Slave) β FE-HV-ECS-4300
1 x Fox H3 Pro 30kW Hybrid Inverter β FE-HV-PRO-30.0
Smart meter & WiFi dongle included
Important: Register your installation with Fox online to activate the 12-year battery warranty. Without registration, the default warranty is 5 years.
Key Features:
Plug-and-Play Installation β fast and easy setup
Full Three-Phase Emergency Power β reliable backup capability
Dual Battery Inputs β simplifies connection of high-voltage batteries
Triple MPPT Trackers β optimises solar PV generation
Remote Monitoring β via FoxESS Cloud
Expandable Battery Capacity β scale storage up to 86.4 kWh
High Voltage Design β maximises round-trip efficiency
Smart Meter & WiFi Dongle Included
Extended Warranty β 5 years standard, 10 years extended
Battery Stack Limit:
Maximum of 2 stacks per inverter
7 modules per stack β 1 Master + 6 Slaves per stack
Total: 2 Masters + 12 Slaves
Technical Specifications:
Combined Weight: 325.6 kg
Rated Power: 30,000 W
Min PPT Voltage: 160 V | Max PPT Voltage: 1,000 V
DC Startup/Shutdown Voltage: 160 V
Max Input Voltage: 1,000 V | Max DC Power: 45,000 W
Max AC Power (5 Minutes): 30,000 W | Surge AC Power (1 Second): 33,000 W
Max DC Current: 96 A | Max DC Inputs: 6
DC Fuses: 1 | Connector Type: MC4 | Included Connectors: 12
Euro Efficiency: 97.4% | Transformer: None
MPPT Quantity: 3 | Integrated DC Switch: Yes
The Fox H3 Pro 30kW Hybrid Inverter & ECS HV Battery Bundle delivers a high-performance, scalable energy storage solution with remote monitoring and full three-phase backup, ideal for modern solar PV installations.
Remember to register your install with Fox online to activate the 12 year product warranty, otherwise it's 5 years as standard.
Please click here for registration page.
Please check the warranty document for more information.
Β
Fox H1 6.0kW G2 Hybrid with EP5 Battery
Β£1,937.00 + VAT
Fox H1 6.0kW G2 Hybrid with EP5 Battery
#2: FE-H1-6.0-G2-EP5 Special Offers - PV and Storage Package
Β
Fox 6.0kW Inverter Data Sheet
Fox 6.0kW User Manual
Fox Warranty
Fox EP5 Battery Data Sheet
Fox EP5 Battery User Manual
Β
This package is made up of the following items:
Β
1 x Fox ESS EP5 5.18kWh Battery with 10 year warrantyΒ (FE-HV-EP5)
Β
1 x Fox H1 6.0kW Hybrid Inverter G2 (FE-H1-5.0-G2)
Β
Don't forget: You must register your install with Fox online to activate the 10 year battery product warranty, otherwise it's 5 years as standard
Weight: 73.5 kg
Battery Specs:
Nominal Energy: 5,180Wh
Voltage: 115 V
Continuous Discharge Rate (Normal Use): 5,184 W
Maximum Discharge Rate: 5,184 W
Surge Discharge Rate (15 seconds): 12,480 W
Maximum Charge Rate: 5,184 W
Remember to register your install with Fox online to activate the 10 year product warranty, otherwise it's 5 years as standard. Please click here for registration page.Please check the warranty document for more information.
6.0kW G2 Hybrid Features:
Β
Easy Install
High Voltage
IP65 Rated
Remote Monitoring
Dual MPPT - ensure optimal solar production
High round-trip efficiency of 97%
With this single phase Hybrid/AC Inverter you can easily expand your system with up to seven batteries in series, with a maximum storage capacity of 33.24kWh.
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Still Required:
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A second CT if there's another generator set (i.e PV, wind or other).
A meter between inverter and incoming power connection point IF distance is more than 30m apart.
Specs:
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Weight: 23 kg
Rated Power: 6,000 W
Min PPT Voltage: 80 V
Max PPT Voltage: 550 V
DC Startup Voltage: 75 V
DC Shutdown Voltage: 601 V
Max Input Voltage: 600 V
Max DC Power (5 minutes): 9,000 W
Max AC Power (5 Minutes): 6,000 W
Surge AC Power (1 Second: 6,600 W
Max DC Current: 32 A
Max DC Inputs: 2
Has DC Fuses: 0
Connector: MC4
Included Connectors: 4
Euro Efficiency: 97 %
Transformer: None
MPPT Quantity: 2
Has Integrated DC Switch: No
Warranty: 5 years
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Installed Fox 9-10.5kW Hybrids | EP12 IP65 battery Options | Floor/Wall Mounted | Outdoor | Heating Element | Ave Β£281/kW
from Β£4,733.00 + VAT
Fully Installed Fox Hybrid Inverter Kits with EP12 Battery Storage Options
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To view our full range of installed battery storage packages visit our collection page here
To request a bespoke quote please complete our quotes form
Nationwide Solar & Battery Installations Across the UK
We provide professional solar and battery storage installations nationwide across most areas of the UK. Every system is fully certified and installed by qualified engineers, giving you peace of mind and long-term reliability.
FOX EP12 Data Sheet
FOX EP12 User Manual
FOX ESS EP12 Installation Guide
FOX Warranty
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Please view ourΒ battery storage information page for sizing and selecting the right battery storage system for you.
Fox ESS collection page for further information and documents
Fox Hybrid Inverter Kits with EP12 Battery Storage
Our Fox hybrid inverter kits come with 9β10.5kWh hybrid inverters paired withΒ EP12 IP65-rated battery storage, suitable for outdoor installation and equipped with a heating element for cold climates. These kits allow charging from both solar panels and the grid, making them a flexible solution for residential and commercial energy storage applications.
β οΈ Please note: EP series batteries are only compatible with the same model/size.
EP Series Battery Features
High-performance, scalable storage for a wide range of applications
Supports 90% depth of discharge for maximum energy use
Scalable up to 4 batteries for increased capacity
Floor or wall mounting β compact and easy to install
IP65 rating β suitable for outdoor use
High voltage and high efficiency
Integrated heating element for low-temperature environments
10-year warranty for peace of mind
EP11 Battery Specifications
Weight: 100kg
Nominal Energy: 11,52Wh
Depth of Discharge: 90%
Nominal Voltage: 384V
Maximum Charge/Discharge Current: 27A
Recommended Charge Current: 13.5A
Dimensions: 710 x 640 x 185 mm (W x H x D)
Why Choose Fox Hybrid Kits with EP Batteries?
Flexible hybrid charging β from solar panels or the electrical grid
Reliable outdoor performance β IP65-rated and with heating element
Scalable storage β expand capacity to meet growing energy needs
Compact and easy to install β wall or floor mounted
Long-term reliability β backed by 10-year warranty
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