BETA

Get paid to support the grid

Fully automated battery optimisation.
Earn £1/kWh during grid events and at least £10/month guaranteed

Already have an account? Login
House with battery storage illustration

Works With

Fox ESS logo
GivEnergy logo
Sigenergy logo

Start earning today

Help the grid and turn your battery into an income stream

Your battery, supercharged

Support the grid, get paid

Earn £1/kWh during grid stress periods, with a guaranteed minimum of £10/month. Fully automated optimisation maximises your savings whilst supporting the grid

Support the grid, get paid

Set it and forget it

Fully automated battery optimisation maximises your savings automatically. Our AI optimiser considers your tariff, usage patterns, and grid opportunities to create the perfect daily schedule

Set it and forget it

Works with any energy supplier

Sits on top of your existing tariff. Compatible with all UK suppliers, tariffs, and FIT arrangements. Works seamlessly with smart tariffs like Octopus Agile and Flux

Works with any energy supplier

What you'll need to participate

1

A compatible battery

You'll need a battery from one of these companies

Fox ESS logo
GivEnergy logo
Sigenergy logo
2

A smart meter

We'll check we can connect to your meter during the signup process

Ready to put your battery to work?

Join now and start earning from your home battery

How it works

Fully Optimised mode manages your battery automatically to maximise bill savings and grid earnings. Set it and forget it.

A typical day with Fully Optimised mode

Here's how your battery works throughout the day to maximize savings and support the grid

Charge from the grid
Power your home
Support the grid
Overnight

Charge from the grid

With Fully Optimised mode, your battery charges on low-cost electricity overnight. Our AI forecasts leave space for solar generation.

Daytime

Power your home

Evening

Support the grid

Already optimising your battery yourself?

Keep full control of your battery schedule with Events Only mode. We'll only dispatch during grid events whilst still earning you £1/kWh.

House with battery storage illustration

Frequently Asked Questions

Who is Axle?

Axle is a UK-based energy technology company. We work with dozens of the UK's top energy tech brands, building software that connects hundreds of thousands of devices to energy markets. We help homeowners earn money by supporting the grid, while reducing their energy bills.

How will I help the grid?

What is an Event?

What will happen during an Event?

How much will I earn?

Where does £1/kWh come from?

Am I eligible?

Will this violate my warranty?

Is this compatible with smart tariffs?

Is this the same as DFS (Saving Sessions)?

What do I need to do?

How do I get paid?

Will this affect my bill?

How does this interact with my tariff and supplier? Does this affect FIT?