Axle Energy Referral

Axle Energy Referral

Battery owners can now get paid to support the UK grid through Axle’s virtual power plant. The offer is simple: connect your battery, take part in grid events, and earn money when your battery exports during those events. Axle says there is a guaranteed minimum of £10 per month, with no contract, and most homes can earn more depending on how much they export during events.

This is part of a growing trend of “smart grid” or “flexibility” services, where home battery storage is used to help balance supply and demand on the electricity grid. Instead of just storing your solar or charging overnight on a cheap tariff, your battery can also generate income by exporting at the times the grid actually needs it most. If you already have solar panels, battery storage, or are on a time-of-use tariff like Octopus Intelligent Go, this can be an easy way to get more value from your setup.

Use my referral link here:
https://vpp.axle.energy/landing/grid?ref=R-ZWPYRZOD

If you sign up using this link, you’ll get a £25 bonus once you join. I’ll also receive £25.

How Axle Energy works

Axle connects compatible home batteries to its virtual power plant. When the UK electricity grid is under stress, your battery can export stored energy to help balance supply and demand. In return, you get paid for taking part.

Axle says grid events are typically around 60 minutes long and happen roughly four times per month.

The setup is designed to be simple:

• Sign up and connect your battery
• Take part in grid events
• Get paid for exported energy

From what Axle says, setup takes around five minutes. Once connected, it runs in the background unless you choose to opt out of events.

What can you earn

Axle says the current offer includes:

• £10 per month guaranteed
• £1 per kWh exported during grid events
• No contract
• Opt out at any time

They also say most homes earn more than the guaranteed minimum, depending on how often they participate and how much energy they export.

Control and battery protection

One of the obvious questions with any battery flexibility or virtual power plant scheme is how much control you give up.

Axle says you stay in control and can skip an event in the app if you do not want to take part. It also says the software operates within manufacturer limits to protect your battery warranty and long-term battery health.

That should make this more appealing if you want to earn from your battery, but do not want to hand over full control.

Tariff compatibility

Axle says the service is compatible with most tariffs, including standard and time-of-use tariffs.

However, it is not compatible with tariffs that directly control your battery.

If you are already using a smart tariff or another battery optimisation service, it is worth checking the details before signing up.

Is my battery supported?

The easiest way to check is via Axle’s own page here:
https://vpp.axle.energy/faq

That will always have the most up-to-date list of supported batteries and requirements.

At the time of writing, Axle lists support for:

• Fox ESS
• GivEnergy
• Sigenergy
• Solax
• Solis

Support may expand over time, so it is worth checking the official page before signing up.

Is Axle Energy worth it?

If you already have a compatible home battery, Axle looks like an easy way to earn a bit of extra income from it. The guaranteed monthly payment gives you a baseline, and the ability to opt out of events keeps you in control.

For me, the main attraction is that this is not just about export rates or arbitrage. It is about using battery storage to support the grid at the times it actually needs help.

Axle Energy referral link

You can sign up using my referral link here:

https://vpp.axle.energy/landing/grid?ref=R-ZWPYRZOD

You’ll get a £25 bonus when you join, on top of any earnings from grid events.

More questions?

If you want to dig into the detail, including compatibility, battery brands, and how events work in practice, you can check Axle’s full FAQ here:

https://vpp.axle.energy/faq

Introduction to Axle Energy

Axle Energy FAQ

What exactly is Axle Energy?

Axle Energy runs a virtual power plant that connects home battery systems and uses them to support the UK electricity grid during periods of high demand or grid stress.

Is Axle Energy legit?

Yes, Axle Energy is a legitimate, UK-based company that acts as a Virtual Power Plant (VPP) to help homeowners with solar batteries earn money by supporting the grid.

How much can I earn with Axle Energy?

Axle says there is a guaranteed minimum of £10 per month, even if no grid events occur.

During grid events, you can earn £1 per kWh exported from your battery. Total earnings will depend on how often events occur and how much energy you export.

Is there a contract?

No. Axle says there is no contract, and you can opt out at any time.

Do I lose control of my battery?

No. Axle says you remain in control and can choose to skip any grid event using the app.

Is Axle Energy safe for my battery?

Axle says the system operates within manufacturer limits to protect your battery warranty and long-term battery health.

What happens if there are no grid events?

Axle says you still receive the £10 monthly minimum payment, even if no events take place.

Are all tariffs compatible?

Not all. Axle says the service is compatible with most tariffs, including many time-of-use tariffs, but not with tariffs that directly control your battery.

Which batteries are supported?

Support depends on your inverter and battery system. At the time of writing, Axle lists support for:

• Fox ESS
• GivEnergy
• Sigenergy
• Solax
• Solis

For the latest list and technical requirements, check:
https://vpp.axle.energy/faq

Is there a referral bonus?

Yes. If you sign up using my link, you’ll get a £25 bonus once you join. I’ll also receive £25.

More questions?

For full details straight from Axle, including compatibility, setup, and edge cases, see their FAQ:
https://vpp.axle.energy/faq