Suitable for charging from Economy 7 such as Octopus Go. For detailed explanation of how to maximise Economy 7 essential information to work out which battery storage options is best for you please visit - Understanding Economy 7

To build a system to charge from the grid or from an existing PV system, please select the AC 5.0kw charger & 2-7 batteries. Brackets & fuse disconnector are optional. Up to 3 AC chargers can be installed on a single phase.

To build a system for a new pv installation, please select a suitable hybrid inverter, 2-7 batteries. Brackets & fuse disconnector are optional.

All in one unit includes everything required with hybrid inverter and up to 4 batteries.

Fox ESS EP5 5.18kWh Battery £1,080 +VAT £1,296.00 incl. VAT
Fox ESS EP5 5.18kWh Battery #2: FE-HV-EP5 Storage Systems - Li-ion Battery Pack  FOX EP5 Data Sheet  FOX EP5 User Manual  FOX Warranty  FOX Battery Sizing Guide   *Collections are not permitted due to health & safety regulations* The EP5 is a high-performance, scalable battery storage system. With maximum flexibility, it is suitable for a wide range of storage applications. With a FE-JUNBOX-HV, additional batteries can be installed in parallel allowing for a maximum storage capacity of 20.8kWh.  Features 90% Depth of Discharge Scalable to 20.8 kWh Floor or Wall Mounting Compact and easy to install IP65 Rated High voltage and high efficiency Warranty 5 years Specs Weight:  50.5kg 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
Fox ESS EP11 10.36kWh 384V Battery £2,180 +VAT £2,616.00 incl. VAT
Fox ESS EP11 10.36kWh 384V BatteryFE-HV-EP11 #2:  FE-HV-EP11 Storage Systems - Li-ion Battery Pack  FOX EP11 Data Sheet  FOX EP11 User Manual  FOX Warranty  FOX Battery Sizing Guide *Collections are not permitted due to health & safety regulations*  The EP11 is a high-performance, scalable battery storage system. With maximum flexibility, it is suitable for a wide range of storage applications. Additional batteries can be installed in parallel allowing for a maximum storage capacity of 41.6kWh. Features 90% Depth of Discharge Scalable to 41.6 kWh Floor or Wall Mounting Compact and easy to install IP65 Rated High voltage and high efficiency Warranty 5 years Specs Weight:  99 kg Nominal Energy:  10,360Wh Depth of discharge: 90% Voltage: 384 V Continuous Discharge Rate (Normal Use): 10,368 W Maximum Discharge Rate (5 minutes): 10,368 W Surge Discharge Rate (15 seconds): 24,960 W Maximum Charge Rate (5 seconds): 10,638 W
Fox H1 3.7kW G2 Hybrid with 5.18kWh EP5 Fox ESS Battery £1,737 +VAT £2,084.32 incl. VAT
Fox H1 3.7kW G2 Hybrid with EP5 Battery #2: FE-H1-3.7-G2-EP5-WG PV and Storage Package  Fox 3.7kW Inverter Data Sheet  Fox 3.7kW User Manual  Fox Warranty  Fox EP5 Battery Data Sheet  Fox EP5 Battery User Manual Collections are not permitted due to health & safety regulations This package is made up of the following items: 1 x Fox ESS EP5 5.18kWh Battery (FE-HV-EP5)   1 x Fox H1 3.7kW Hybrid Inverter 1PH G2 (FE-H1-3.7.G2)   Weight: 72.5 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 Inverter Specs: Rated Power: 3,680 WMin PPT Voltage: 80 VMax PPT Voltage: 550 VDC Startup Voltage: 75 VDC Shutdown Voltage: 600 VMax Input Voltage: 600 VMax DC Power (5 minutes): 5,500 WMax AC Power (5 Minutes): 3,680 WSurge AC Power (1 Second: 4,400 WMax DC Current: 32 AMax DC Inputs: 2Has DC Fuses: 0Connector: MC4  Included Connectors: 4Euro Efficiency: 95.7 %Transformer: NoneMPPT Quantity: 2Has Integrated DC Switch: YesWarranty: 5 years 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.
Fox H1 5.0kW G2 Hybrid with 5.18kWh EP5 Fox ESS Battery £1,774 +VAT £2,128.44 incl. VAT
Fox H1 5.0kW G2 Hybrid with EP5 Battery #2: FE-H1-5.0-G2-EP5-WG Special Offers - PV and Storage Package  Fox 5.0kW Inverter Data Sheet  Fox 5.0kW User Manual  Fox Warranty  Fox EP5 Battery Data Sheet  Fox EP5 Battery User Manual Collections are not permitted due to health & safety regulations This package is made up of the following items: Features: 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.  A second CT is required 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: 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 1 x Fox ESS EP5 5.18kWh Battery                   (FE-HV-EP5)   1 x Fox H1 5..0kW Hybrid Inverter 1PH G2   ( FE-H1-5.0-G2)   Weight: 72.5 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.
Fox H1 6.0kW G2 Hybrid with 5.18kWh EP5 Fox ESS Battery £1,786 +VAT £2,142.62 incl. VAT
Fox H1 6.0kW G2 Hybrid with EP5 Battery #2: FE-H1-6.0-G2-EP5-WG Special Offers - PV and Storage Package  Fox 6.0kW Inverter Data Sheet  Fox 6.0kW User Manual  Fox Warranty  Fox EP5 Battery Data Sheet  Fox EP5 Battery User Manual Collections are not permitted due to health & safety regulations This package is made up of the following items: 1 x Fox ESS EP5 5.18kWh Battery                   (FE-HV-EP5)   1 x Fox H1 6..0kW Hybrid Inverter 1PH G2     (FE-H1-5.0-G2)   Weight: 72.5 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: 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.  Still Required: 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: 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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1 Review Fox HV2600 V1 2.6kWh High Voltage Battery £682 + VAT £817.80 incl. VAT
Fox HV2600 V1 2.6kWh High Voltage Battery #16 FE-HV2600-V1 D Version batteries, compatible with C version batteries Fox HV2600 Datasheet  Fox HV2600 Manual  Fox HV2600 Warranty *Collections are not permitted due to health & safety regulations* HV battery for use with AIO Fox ESS All In One 1ph and 3ph Inverters.  Maximum of 8 batteries on a charger. Extension cable required for 5+ batteries to allow a second stack. The HV2300/2600 are high-performance, scalable battery storage modules. The modular design allows for maximum flexibility, making them suitable for a broad range of storage applications. Additional batteries can be installed in series, allowing for a maximum storage capacity of 18.2kWh. Installation is easy, with a plug and play solution that can save valuable time for installers. Weight: 30.2 kg Battery Type: Lithium Ion Nominal Energy: 2560 Wh Depth of discharge: 90.00 % Voltage: 48 V Continuous Discharge Rate (Normal Use): 2560 W Maximum Discharge Rate (5 Minutes): 3000 W Surge Discharge Rate (15 Seconds): 3600 W Maximum Charge Rate (5 Minutes): 2560 W
2 Reviews Fox HV2600 V2 2.6kWh High Voltage Battery £691 + VAT £829.57 incl. VAT
Fox HV2600 V2 2.6kWh High Voltage Battery D Version batteries and are compatible with C version #1: FE-HV2600-V2 Storage Systems - Li-ion Battery Pack #16:  Fox HV2600 Datasheet  Fox HV2600 Installation Manual  Fox HV2600 Warranty *Collections are not permitted due to health & safety regulations* HV battery for use with AIO Fox ESS All In One 1ph and 3ph Inverters.  Minimum of 2x HV2600 & maximum of 7. When installer 5 or more the extension cable is required. The HV2300/2600 are high-performance, scalable battery storage modules. The modular design allows for maximum flexibility, making them suitable for a broad range of storage applications. Additional batteries can be installed in series, allowing for a maximum storage capacity of 18.2kWh. Installation is easy, with a plug and play solution that can save valuable time for installers. Weight: 30.2 kg Battery Type: Lithium Ion Nominal Energy: 2560 Wh Depth of discharge: 90.00 % Voltage: 48 V Continuous Discharge Rate (Normal Use): 2560 W Maximum Discharge Rate (5 Minutes): 3000 W Surge Discharge Rate (15 Seconds): 3600 W Maximum Charge Rate (5 Minutes): 2560 W
Fox ESS 5.0kW AC Charger Inverter with ECS2900 (A) Battery stack of 2 (5.76kWh) £2,177 +VAT £2,612.40 incl. VAT
Fox ESS High Voltage complete kit: Cube HV ECM2900 5.76kWh  & Fox AC 5.0kW charger  #2: FE-AC1-5.0-ECS2900-2-SL Complete kit includes: 1 x Fox ECS 2.88kWh HV Battery (Master)-V2.0 Connector A FE-HV-ECM-2900-4A2C   1 x  Fox ECS 2.88kWh HV Battery (Slave)-V2.0 Connector A  FE-HV-ECS-2900-4A2C   1 x  Fox AC 5.0kW Charger Inverter FE-AC1-5.0    Fox ECS 2.88kWh HV Battery -V2.0 (1x Master 1x Slave) Energy cube is a high-performance, scalable battery storage system. The modular design allows for maximum flexibility, making it suitable for a broad range of storage applications. Additional batteries can be installed in series, allowing for a maximum storage capacity of 20.16 kWh. Installation is easy, with a plug and play solution that can save valuable time for installers.  2.88kWh Capacity Scalable to 20.16kWh  90% Depth of Discharge Wide Temperature Tolerence Easy Installation CAN/RS485 Communication High Voltage  The quick & easy install feature allows for more ECS2900 battery modules to be added post installation. Weight: 37.95kg Rated Power: 2,880 Battery Type: Lithium Ion Nominal Energy: 2880 Wh Depth of discharge: 90.00 % Voltage: 52 V Continuous Discharge Rate (Normal Use): 1,440 W Maximum Discharge Rate (5 Minutes): 2,880 W Surge Discharge Rate (15 Seconds): 3,000 W Maximum Charge Rate (5 Minutes): 2,880 W Charger - Fox AC 5.0kW The Fox system is easy to install and will save you time spent on installation. Remote monitoring is also available via your smartphone or web portal. Weight: 25kg Rated Power: 5,000 W Uses high voltage batteries FE-HV2600  High round-trip efficiency of 97% BMS unit required 2 x HV2600 batteries minimum Compatible with all HV Fox battery range - so long as Master and Slave same size IP65 rated - suitable for outdoor installations Remote monitoring via web portal or smartphone Easy to expand battery capacity CT Clamps included 
Fox ESS High Voltage complete kit: Cube HV ECM2900 11.52kWh & Fox AC 5.0kW charger £3,693 +VAT £4,431.96 incl. VAT
Fox ESS High Voltage complete kit: Cube HV ECM2900 11.52kWh  & Fox AC 5.0kW charger   Complete kit includes:   1 x FE-AC1-5.0-ECS2900-3-SL1 x 1 x FE-HV-ECM-2900-4A2C Fox ECS 2.88kWh HV Battery (Master)-V2.0 3 x FE-HV-ECS-2900-4A2C Fox ECS 2.88kWh HV Battery (Slave)-V2.0  Fox Energy Cube HV ECM2900, 11.52kWh 1x Master 3x Slave Energy cube is a high-performance, scalable battery storage system. The modular design allows for maximum flexibility, making it suitable for a broad range of storage applications. Additional batteries can be installed in series, allowing for a maximum storage capacity of 20.16 kWh. Installation is easy, with a plug and play solution that can save valuable time for installers.  2.88kWh Capacity Scalable to 20.16kWh  90% Depth of Discharge Wide Temperature Tolerence Easy Installation CAN/RS485 Communication High Voltage  The quick & easy install feature allows for more ECM2900 battery modules to be added post installation.   Weight: 67.1 kgBattery Type: Lithium IonNominal Energy: 2880 WhDepth of discharge: 90.00 %Voltage: 115 VContinuous Discharge Rate (Normal Use): 5760 WMaximum Discharge Rate (5 Minutes): 5760 WSurge Discharge Rate (15 Seconds): 7488 WMaximum Charge Rate (5 Minutes): 5760 W   Charger - Fox AC 5.0kW   The Fox system is easy to install and will save you time spent on installation. Remote monitoring is also available via your smartphone or web portal.   Uses high voltage batteries FE-HV2600 V2 IP65 rated - suitable for outdoor installations Remote monitoring via web portal or smartphone Easy to expand battery capacity   Dual MPPT - ensure optimal solar production High round-trip efficiency of 97% BMS unit required 2 x HV2600 batteries minimum CT Clamps and meter are included in the box