FoxESS integration
FoxESS households often have solar and battery storage already optimised in isolation. 1app adds the missing layer: coordinating FoxESS behaviour with Octopus dispatch signals and EV charging schedules.
Private beta rollout
This page captures demand for a future rollout.
This is not a generic placeholder. We use demand from pages like this to rank the next integrations against the current private beta foundation.
Tell us your devices
Share what is installed at home so we can prioritise this integration against the current development roadmap.
Demand shapes the roadmap
We use real demand signals from pages like this to rank which integrations to build next — not generic market research.
Adjacent use cases available now
Even if this device is planned, other parts of the current private beta foundation may already fit your home.
Why this page exists
FoxESS inverters handle solar and storage well, but operate independently of smart tariff signals. Without coordination, daytime Octopus dispatch sessions drain the battery before cheap grid power can be used instead.
Solar and battery
Capturing high-intent demand for the next rollout.
What 1app.energy does here
- Read FoxESS battery charge level and solar generation in real time
- Protect battery reserve during Octopus daytime charging windows
- Surface FoxESS data alongside EV and tariff data in one view
Why this is a strong fit
- Growing FoxESS install base in UK homes on smart tariffs
- Complements existing FoxESS app with cross-device coordination
Where this integration fits best
Related tariff pages
These tariff pages are the most relevant places to explain why this integration matters commercially, not just technically.
Octopus Agile automation
Octopus Agile changes import price every half hour. The real question for battery, EV and heat-pump homes is whether the house can respond to those price signals without creating new conflicts.
Octopus Go battery and EV optimisation
Octopus Go is simpler than Agile on paper, but homes still need to know whether the fixed off-peak window is serving the car, the battery and the house in the right order.
Octopus Intelligent Go coordination
Octopus Intelligent Go creates EV-led charging windows, but battery logic, charger behaviour and whole-home demand still need to be interpreted together.
Related whole-home use cases
These pages connect this integration to the broader home-level problems users are trying to solve.
Stop Octopus daytime EV charging from draining your home battery
This is the flagship 1app.energy wedge: stop the daytime EV-battery conflict first, then layer in cheaper-period battery charging and broader whole-home coordination.
Solar and battery optimisation for smart tariffs
This is the core 1app.energy use case: understanding whether solar, battery reserve and tariff timing are working together or fighting each other.
Solar, battery and EV charging in one app
This is one of the strongest SaaS acquisition pages because the value proposition is simple: stop managing three overlapping energy systems in three different tools.
Relevant smart controls
These mode pages explain which battery strategy usually fits this integration once tariff and whole-home behaviour are included.
Home First
A simpler home-first mode. It prioritises running the home from your own solar and battery first, minimises grid dependence, and avoids optimiser-led battery export.
Autopilot
The best starting mode for most homes. Autopilot decides when to charge, hold, or export by balancing tariff value, home coverage, refill confidence, and your protected minimum battery SoC. Choose Balanced for a calmer default or Aggressive for stronger value seeking.
Priority access
Request FoxESS support
Tell us your setup and we’ll prioritise FoxESS in the roadmap.
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