Europe is adding solar faster than the grid can absorb it. Midday oversupply now forces operators to curtail. Today, that often means switching export off for free. Axle changes the economics: your inverters get paid to pause, at exactly the right moments.
As solar grows, grid operators across Europe increasingly need to curtail excess generation — and they pay for the help. Axle turns that need into revenue for you and your customers.
Earn recurring revenue each month from flex, for every connected inverter — year after year.
Show owners their expected flex earnings up front. Reward owners for the flexibility their inverter provides, often on top of their existing export earnings.
Give your large PV base its first taste of flex, then upsell a battery system or other hardware for even more revenue.
Smart curtailment lets PV inverters help stabilise the grid, without the owner noticing. Axle forecasts exactly how much export can safely be curtailed, without touching self-consumption.
The owner links their inverter in your app and joins the Axle Virtual Power Plant, together with thousands of inverters available to help balance the system.
Grids pay for flexibility to stay balanced. During peak midday solar production, when the grid is under strain, Axle pauses the surplus export from the inverter.
The system owner earns extra income; you earn recurring revenue.




Axle's optimised signup flows get owners connected in seconds. White-label them to match your brand, and run them as standalone web apps or embedded in your mobile experience, with minimal dev time.
Nous construisons l'infrastructure de la flexibilité à travers l'Europe. Plutôt que de jongler avec un partenaire différent sur chaque marché, travaillez avec un seul — et soyez prêt dès l'ouverture de chaque marché.