Panels and battery
The complete installation: produce by day, consume in the evening.
Why fit them together
One single worksite, one single connection, one single grant application. Fitting the battery at the same time as the panels avoids paying again for labour and administrative procedures.
Sizing everything as one
The power of the panels and the capacity of the battery are calculated together: it is your consumption profile that decides, not the area of your roof.
With a heat pump or an electric car
These two items of equipment change the calculation radically, by greatly increasing consumption and shifting it across the day. Tell the simulator about them: they almost always improve profitability.
Frequently asked questions
- Is the kit cheaper than two separate jobs?
- Yes, mainly on labour and paperwork, which are only charged once.
- Can I be fully independent of the grid?
- No, and nobody serious will promise it at our latitudes: winter produces too little. The realistic goal is to cut your bill sharply, not to disconnect from the grid.