Controlled Onboarding · UK Homes · Battery + EV
Stop Octopus daytime EV charging from draining your home battery.
If Octopus starts charging your EV in the daytime, 1app stops the home battery draining into the car automatically.
~2 min
Typical setup
£0
No new hardware
4+
Devices, one dashboard
Now onboarding Solis and LuxPowerTek homes · Best fit reviewed before setup · Daikin access approval-pending
Works with the brands already in your home
1app connects to the hardware you already own — no new boxes, no rewiring. Controlled onboarding is focused on the devices and tariffs where home-energy conflicts show up most clearly.
You are on Octopus Go or Intelligent Go and daytime EV charging can clash with how you want to use your home battery.
You want to keep stored battery energy for later instead of quietly pushing it into the car.
You already have supported devices at home, with Solis, LuxPowerTek, MyEnergi/Zappi, Octopus, or another tariff setup we can review.
You want a safer cloud-based fix, not another daily routine of changing battery settings by hand.
Controlled onboarding is open for Octopus, MyEnergi/Zappi, Solis, LuxPowerTek and supported tariff setups. Daikin heat pump access remains approval-pending. More integrations follow as approvals and support coverage deepen.
What homeowners say after wiring it all up
“Everything is controlled flawlessly with full live visibility.”
I am using 1app.energy to control two Fogstar batteries, a 6 kW Solis hybrid inverter and a myenergi Zappi Glo on the Octopus Go tariff. I'm using the Autopilot smart control which optimises battery charging, home coverage and grid export all based on my tariff and battery level. It would have been very hard to set up all of the separate parts to be anywhere near as efficient as this is.
“A well-designed app that takes the effort out of managing a modern home energy system.”
1app.energy is a clear, reliable app for managing my three-phase home energy setup in one place. I use it with a 15 kW Solis system, four Fogstar batteries and a three-phase Zappi to monitor electricity usage, battery behaviour and EV charging, with everything presented in a straightforward dashboard. The automated features are a real strength — including tariff optimisation and the ability to export surplus energy back to the grid automatically when the tariff and battery level make it worthwhile.
Set it up once. It runs from there.
No daily settings changes. No checking four separate apps. 1app watches your home energy system and acts when it matters.
24/7 monitoring
Watches your battery, EV charger, and solar around the clock. You don't need to check anything.
Automatic protection
When a daytime EV session conflicts with your battery, 1app steps in. No manual inverter changes.
One dashboard
Solar, battery, EV, heat pump, and tariff rates in a single view. No more switching between four apps.
We are onboarding compatible homes in controlled waves.
Join with just your email, or share more about your setup if you want a faster compatibility review. Solis, LuxPowerTek, Zappi/MyEnergi, Octopus, and other tariff setups are now being reviewed; Daikin heat pump access remains approval-pending.
Common questions before joining
Short answers to the things homeowners usually want to confirm before requesting an onboarding review.