01 Cases
Results we actually realised
Five Belgian sites: their sector, battery size and the market revenue actually settled
Battery flexibility · Belgium
Steering strategy, onboarding and a dashboard for your battery: three services from one point of contact.
No volume commitment, short notice period. Prefer to talk first? Book a call
20MW
live in the markets
34
assets live
70+MW
in onboarding

WHAT YOU GET FROM FLEXHUB
You have a battery and you want more return from it. We do that in three services.
01
We choose the strategy for your site that decides which markets your battery works on, from behind-the-meter control to intraday and balancing. After that we operate the battery within the limits of your site and adjust the strategy when the market or the season changes. We also settle the Elia markets and intraday directly with you.
02
We onboard your battery and align the grid operator and the market partner at once, so it goes live on all markets.
03
Quasi-live display via a web platform of your battery's performance, showing the revenue generated, the state of charge and discharge, and the markets your battery was active on.
Who we are
We do not trade energy ourselves and we do not sell hardware. We select the operator best suited to your site, monitor its performance and check every monthly settlement. Because we are not tied to any provider, we can recommend a switch whenever another one would serve your site better. We work alongside installers.
WHY YOU CAN CHECK EVERY CLAIM
Every provider promises high revenue. Real cases with before-and-after numbers, and insights that make a difficult market understandable.
01 Cases
Five Belgian sites: their sector, battery size and the market revenue actually settled
02 Insights
Articles and visuals that explain one mechanism at a time, in plain language, with real numbers.
03 Monthly figures
The Flexibility Market Update as a free download, built from the closed monthly settlements. Also in the lean months.
WHO IS IT FOR
Installer or partner
FlexHub does not compete with you. We help you create more value from every installed battery, and give you the story and the proof to explain it to your customer.
✓ Structured onboarding, together with you
✓ Educational material for you and your customer
Battery Revenue Scan
What did your battery earn, and what would the same battery earn with FlexHub? We run the numbers on your own data and show what the same battery earns in more markets.
✓ Backtest on your real consumption and battery data
✓ No volume commitment, short notice period
Battery Modelling
Which battery size fits your consumption profile, and what is the business case? FlexHub helps you determine the sizing and revenue model before making an investment.
✓ Sizing and business case before you invest
✓ No volume commitment, short notice period
We start from euros, not acronyms. These are the three ways a well-operated battery earns or saves money.
01
The battery charges when the price is low or negative, so the site does not pay to inject its solar power.
lower bill, no losses on injection
02
Arbitrage on day-ahead and intraday markets: buy when prices are low, deliver when prices are high.
price volatility becomes revenue
03
Participation in ancillary services and the capacity market. Availability and activation are both remunerated.
recurring income