Fox ESS Evo 5.0 kW + 10.24 kWh Integrated Storage & Inverter System

#2: FE-EVO10-5H

Fox Evo 5.0kW Datasheet

Fox Evo 5.0kW User Manual

Fox Firmware Upgrade

Fox ESS Evo 5.0kW + 10.24kWh Battery Storage System UK

Meet the Fox ESS Evo Series 5.0 kW with 10.24 kWh Li‑ion Battery Pack (EVO10‑5H) — a sleek, all-in-one solar storage and inverter system optimised for residential and light commercial installations in the UK. This integrated hybrid solution offers inverter, battery, and EPS backup features in a compact, weatherproof enclosure.

This all‑in‑one hybrid inverter + battery system has been designed for an indoor or outdoor installation. This integration solution of a powerful inverter, high‑capacity battery, integrated Emergency Power Supply (EPS), and advanced smart monitoring comes in compact and aesthetically pleasing desing.

This product is ideal for homeowners looking to:

• Maximise solar self‑consumption

• Have built‑in backup power in a grid outage

• Deploy a minimalist, weatherproof design

• Scale storage later when needed - up to 30.72 kWh

• This series is also suitable for light commercial applications where modular expansion is important.

With full UK compatibility (export limiting, CT/meter interaction, DRM/ESTOP), this model is built for the UK solar & storage market.

---

Key Benefits - Inverter

Maximum Power & Oversizing

• 5.0 kW inverter output
  

MPPT & Input Flexibility

• 2 independent MPPT channels

• 80 V low start‑up voltage (enhanced early morning / low irradiation performance)

Display & Interface

• Built-in LCD display with magnetic cover (for clean aesthetics)

• Integrated Wi‑Fi (no external dongle required)

• Support for export limitation via CT, meter, DRM0, ESTOP

EPS & Overload Capability

• EPS (Emergency Power Supply) mode with up to 200 % overload capability

• Parallel mode: up to 3 EVO units in parallel for increased capacity or power

• Protection rating: IP66, suitable for outdoor installations

Key Benefits - Battery

Type & Chemistry

• Integrated 10.24 kWh LiFePO₄ (LFP) battery

• Scalable: up to 30.72 kWh when paralleling multiple units

Performance & Efficiency

• Depth of Discharge (DoD): 95 %

• High charge/discharge rates: up to 10 kW per unit

• High round‑trip efficiency for reduced energy losses

Safety & Environmental Protection

• IP66 rated enclosure (dust tight and heavy rain protection)

• Integrated battery warm-up (to maintain performance in cold climates)

• Built-in fire suppressant system

---

Technical Specifications: Inverter 

Inverter Rating

5.0 kW

PV Oversize Capability

300%

MPPT Inputs

2

 On/Off Grid Mode                    Supported

Start Up Voltage

80 V

Maximum DC Current

20 A / 25 A Imp / Isc

Emergency Power Supply (EPS)

200% capability

Export Limitation

CT / Meter / DRM0 / E‑Stop compatible

Communication

Integrated Wi-Fi (no external dongle required)

Parallel Mode

Up to 3 modules in parallel

Protection / Ingress Rating

IP66

Weight

115 kg

Display / Interface

LCD screen with magnetic protective cover

---

Technical Specifications: Battery

Battery Type

LiFePO₄ (LFP) integrated

Usable Capacity

10.24 kWh

Maximum Scalable Capacity

30.72 kWh (via parallel modules)

Maximum Charge / Discharge Rate

Up to 10 kW per unit

Depth of Discharge (DoD)

95%

Warm-up / Heating

Integrated battery warm-up system

Fire Safety

Built‑in fire suppressant

Protection Rating

IP66 (sealed for outdoor use)

Round-trip Efficiency

High 95%

---

Why Choose the Fox ESS Evo 5.0 kW System?

• True all-in-one design
  Combines inverter + battery + emergency power supply (EPS) in one unit. No need for separate components or complex wiring.

• Indoor or outdoor installation
  With an IP66 rating, the unit is fully protected against dust and powerful water jets — ideal for exposed sites or internal utility rooms.

• Scalable capacity
  Start with 10.24 kWh, then scale up to 30.72 kWh by adding parallel modules — perfect for growing your storage as your energy needs evolve.

• Smart export control & grid compliance
  Export limitation methods (CT/METER/DRM0/ESTOP) and built‑in EPS ensure compliance with UK grid regulations and offer clean, controlled power management.

• Integrated connectivity & monitoring
  Built‑in WiFi (no external dongle required) lets you monitor and manage your system via web or mobile platform.

Please note: The standard warranty on the product is 5 years but it could be extended to 10 years in total after successful registration on the Fox website below.

https://www.fox-ess.com/warranty-registration-2/