Certified installer
Make your own electricity, and stop paying for it twice
A survey on site, sizing based on your real consumption, and a quote that says in how many years the installation pays for itself.
What we install
Solar panels
Sized on your consumption readings, not on the roof space available.
Home battery
To use in the evening what the roof produced at midday, when the sums justify it.
Heat pump
Air-to-water or ground source, sized after calculating the building’s heat losses.
Insulation
Roof, walls and floors: the item that returns most per euro invested.
From the visit to commissioning
- 1
Survey on site
Orientation, pitch, shading, condition of the roof covering and the electrical panel. We go up on the roof before pricing.
- 2
A quote with the sums
Estimated annual output, share used on site, grants deducted and payback period, written in black and white.
- 3
Installation and commissioning
One or two days on site, connection, declaration to the network operator and inspection of the installation.
- 4
Output monitoring
Access to the monitoring and a reading after one year: what was produced against what was promised.
of output warranty on the panels
on site for a typical house
before the output is measured against the forecast
Installations that hold to their figures
« The quote announced an output; the reading after a year was within three per cent. That is what decided me to give them the heat pump as well. »
« They advised me to insulate the roof before fitting panels. It cost them a sale that year. »
How much would your roof produce?
Your address and your annual consumption are enough for a first estimate.