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PilotWatt connects your FoxESS inverter and battery to your Octopus Agile export tariff. It tells you what to do with your solar and battery — export now, store for later, or charge your EV tonight — and can push a daily schedule to your inverter automatically.

FoxESS

Live battery, solar, and grid data plus optional manual override.

Octopus Agile

Half-hourly export rates and settled earnings from your Octopus account.

Smart scheduling

Daily FoxESS schedule built from tomorrow’s Agile rates and your cheap import window.

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Who is this for?

  • FoxESS inverter + battery
  • Octopus Agile Outgoing export tariff (variable export rates)
  • UK installation
  • Optional: Intelligent Octopus import, one or two EVs
PilotWatt does not replace your inverter or energy supplier. It reads data via APIs and can set FoxESS work modes when you enable the scheduler or use manual controls.

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App layout

Get started

Connect FoxESS and Octopus in about 10 minutes.