An integrated battery and inverter platform for modern home energy.
Fox ESS EVO combines a 10.24 kWh LFP battery with an integrated inverter/charger in an all-in-one enclosure, with model variants, EPS capability and FoxCloud monitoring for suitable residential projects.
A compact route to solar, storage and backup control.
The EVO platform is offered in several inverter power variants. The correct version must match the property supply, solar-array design, DNO position and the loads intended for EPS operation.
Integrated hardware
Battery and inverter/charger are designed as one coordinated package.
Power variants
Model selection affects PV input, grid output and EPS capability; it is not chosen from battery capacity alone.
Backup design
Fast EPS switching is a product feature, but protected circuits and changeover arrangements still require proper installation design.
Suitable for projects wanting a consolidated enclosure.
- New solar and battery installations
- Homes wanting a clean all-in-one equipment layout
- Suitable EPS or backup-load applications
- Projects needing monitored tariff and solar control
Mr Solar design check
- Exact EVO model and UK grid approval
- PV string design and MPPT allocation
- EPS circuits, peak loads and inrush currents
- Installation location, cooling and access
- Monitoring connectivity and commissioning
Backup performance depends on the exact model, battery state of charge and connected loads. It should never be described as unlimited whole-home power.
What does a 10.24 kWh battery mean in practice?
The EVO’s 10.24 kWh nominal battery is an energy store. With the manufacturer-rated 95% depth of discharge, the theoretical accessible portion is around 9.7 kWh before system losses and reserve choices.
Illustrative examples
- Around 9–10 hours at a steady 1 kW load
- Around 4–5 hours at a steady 2 kW load
- A 3 kW appliance could use the same energy in a little over three hours
- Actual EPS runtime depends on state of charge and which circuits are connected
Figures are simple energy illustrations, not guaranteed runtime. Allow for battery reserve, conversion losses, temperature, ageing and changing household demand.
Equipment selected around the complete property.
We confirm the exact model, current manufacturer documentation, inverter compatibility, electrical design, location, monitoring and any backup arrangement before equipment is ordered.
Assess
Consumption, generation, tariff, supply and future loads.
Specify
Usable energy, battery power, inverter and compatible accessories.
Install
Protection, cabling, meters and equipment installed professionally.
Support
Commissioning, monitoring setup, documentation and aftercare.
Product information should be checked against the exact model and current manufacturer documentation at quotation. Official manufacturer datasheet: Fox ESS integrated storage specification.
Is this battery system right for your home?
Speak to Mr Solar about your electricity use, existing solar, tariff and backup requirements before choosing equipment.