All in One Fox ESS Hybrid Energy Storage System with 3.7kW Inverter, 5.2-10.4kWh LFP Battery , and (optionally) 4.6kW Solar Panels

£2,176.57
By Fox ESS

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Introducing the Fox All-in-One (AIO): Efficient and Stylish Energy Storage

The Fox All in One (AIO) is a stylish single phase floor mounted unit. The Fox AIO uses high voltage batteries for maximum round-trip efficiency, ensuring you get the most our of your storage.

Benefits

  • Uses high voltage batteries HV2600 AIO and H1 3.7kW AIO Inverter assembled in a common enclosure
  • 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%

CT Clamps and meter are included in the box

Ensure Compliance with the Latest Safety Standards

When installing in or near residential premises, the installer must ensure that the installation complies with PAS 63100:2024 Electrical Installations – Protection Against Fire of Battery Energy Storage Systems for Use in Dwellings – Specification .

Flexible and Secure Installation

The ideal location for storage batteries is outside dwellings and away from rooms used for living. The IP65 rated enclosure of the All in One Fox ESS Hybrid Energy Storage System allows the unit to be installed outdoors for maximum installation flexibility and saving your time spent on installation. Remote monitoring is also available via your smartphone or web portal.

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  • FOX ESS H1 3.7kW AIO HYBRID INVERTER is the combination of a solar charge controller and a battery inverter into a single piece of equipment that can intelligently manage power from your solar panels, battery, and the grid at the same time. The Fox Hybrid Inverter is a good choice for integrated storage solutions.

  • FOX ESS HYBRID INVERTER provides 3.7kW in on-grid and back-up modes to support essentials, as well as 24-hour fully intelligent energy management and real-time PV system status monitoring.
  • FOX ESS HYBRID INVERTER UNINTERRUPTED POWER SUPPLY Switches to the battery in less than 20ms if the grid is down; Intelligent EMS function, improving battery's reliability; Remote control & upgrade function, providing digital power plant maintenance at your fingertips.
  • FOX ESS HYBRID INVERTER WORKING MODES There are five operating modes of the Hybrid ESS:
    • SELF-USE MODE (With PV power): Priority: load>battery>grid. The energy produced by the PV system is used to optimize self-consumption. The excess energy is used to charge the batteries, then exported to gird..
    • SELF-USE MODE (Without PV power): When no PV supplied, battery will discharge for local loads firstly, and grid will supply power when the battery capacity is not enough. self-sufficiency rate of household energy, thus saving electricity costs.
    • FEED IN PRIORITY: Priority: load>grid>battery. In the case of the external generator, the power generated will be used to supply the local loads firstly, then export to the public grid. The redundant power will charge
      the battery.
    • FORCE TIME USE: Priority: battery>load>grid (when charging), 
      Priority: load>battery>grid (when discharging). This mode applies the area that has electricity price between peak and valley. User can use off-peak electricity to charge the battery. The charging and discharging time can be set flexibly, and it also allows to choose whether charge from the grid or not.
    • BACK UP MODE: When the grid is off, system will supply emergency power from PV or battery to supply the home loads (Battery is necessary in EPS mode).
  • FOX ESS HV2600 AIO 2.6KWH LONG LIFE LIFEPO4, EXPANDABLE, HIGH-EFFICIENCY STORAGE BATTERY has a 5 years product warranty (90% Depth of Discharge); Storage capacity is from 5.2 to 10.4Wh (up to 4 modules in stack); Easy plug & play installation.
  • (Optional) JA SOLAR 460W MONO MBB PERCIUM HALF-CELL SILVER FRAME MC4 (JAM72S-20-460-MR-MC4-SM) is a solar power source which captures up to 6.6kW DC electricity (2x5 panels strings) to use immediately in the home or a business, store excess energy in the battery or feed into the National Grid. JA SOLAR 460W MONO MBB PERCIUM HALF-CELL SILVER FRAME MC4 Solar Panel features JA Solar's innovative design with the high panel efficiency and power output of monocrystalline cells, enabling you to get more out of the space available – helping to lower your energy bills and shorten the payback time through increased yield and lower costs.

  • FREE 4-5 WORKING DAYS DELIVERY within the UK (longer to the Highlands, islands and Northern Ireland).
FOX ESS H1 3.7kW AIO HYBRID INVERTER
SOLAR INPUT
Max. Solar Power (Wp): 4680W
Max. Input Voltage: 600V 
Rated Input Voltage: 350V
Start-up Voltage: 75V
MPPT Voltage Range: 80-550V
MPPT Number of MPPT Trackers: 2
Number of PV Strings per MPPT Tracker: 1
Max. Input Current per MPPT: 13.5A
Max. Short Circuit Current per MPPT: 15A
AC INPUT (GRID SIDE)
Max. AC Input Power: 7680VA
Max. AC Input Current: 34.9A
AC OUTPUT (GRID SIDE)
Rated Output Power: 3680W
Max. Output Apparent Power: 4080VA
Operation Phase: 1/N/PE
Nominal Output Voltage: 220-230VAC
Nominal Frequency: 50Hz
Nominal Output Current: 16A
Max. Output Current: 17.6A
Power Factor: >0.99 (0.8 leading - 0.8 lagging)
THDv (Linear Load): <3%
EFFICIENCY
Max. Efficiency: 97.8%
EU Efficiency: 97.0%
AC OUTPUT (EPS)
Peak Output Power (10 sec): 6000VA
Max. Output Apparent Power: 5000VA
Max. Current: 21.7A
Nominal Output Voltage: 220-230VAC
Nominal Output Frequency: 50Hz
Power Factor: >0.99 (0.8 leading - 0.8 lagging)
THDv (Linear Load): <2%
Switch Time: <20ms
HV2600 AIO BATTERY STACK
Battery Type: LiFePO4 
Nominal Capacity: 2.6kWh, 7.8kWh, 10.4kWh
Battery Voltage Range: 80-234V
Depth of Discharge: 90%
Service Life: >6000
GENERAL DATA
Operating Temperature Range: -25 ~ +60°C
Humidity: 0% to 100%
Ingress Protection: IP65
Net Weight: 157kg (5.12kWh), 187kg (7.28kWh), 217kg (10.4kWh)
Size (W*H*D):  624*1662*375mm
JA SOLAR PANEL 460W
Rated (Peak) Power (Wp): 460W in Standard 1000w/m2 solar light
Open Circuit Voltage (Voc): 50.01V
Voltage at Maximum Power (Vmp): 42.13V
Short Circuit Current (Isc): 11.45A
Current at Maximum Power (Imp): 10.92A
Efficiency: 20.7%
Cell Type: Monocrystalline Silicon
Connector Type: MC4
Certification: DC IEC 1000V
Net Weight: 24.7kg
Size:  2112 X 1052 X 35 mm


  • 1x Fox ESS H1 AIO Hybrid Inverter 220-230VAC, 3.68kW (Grid side/Back-Up);
  • 2x - 6x Fox ESS HV2600 AIO 2.6kWh Battery;
  • (Optional) 10x JA SOLAR 460W MONO MBB PERCUIM HALF-CELL SILVER FRAME MC4 Solar Panels, Efficiency = 20.7%.