About Futurlum
Every installation starts by listening.
Based in Barcelona, we work on solar energy projects for homes, residential communities and businesses across Catalonia. We also assess home batteries and EV charging points.
Before discussing equipment, we want to understand the building, its energy use and the needs of the people who use it.

How we work
Every roof has a different story.
A solar installation for a home raises different questions from a shared rooftop. That is why we start by reviewing how the property is used, its energy consumption and the technical conditions that may shape the proposal.
For a community, the scope also needs to be clear to residents. For a home with a battery, it is important to distinguish between storing energy and having backup power during an outage. We explain these differences before choosing a solution.
From conversation to project scope
What to expect when you get in touch.
- 01
Tell us what you want to achieve
Your town, property type and goal are enough to start the conversation.
- 02
We review the conditions
We look at energy use, the roof, available space and existing equipment as relevant to the service. If needed, we will ask for more details or arrange a visit.
- 03
We define the proposal
We explain the equipment and work included, what still needs checking and the next steps.
Work you can see
Our photos show completed work, not promises.
Our service pages show community rooftops in Barcelona and Sabadell and a home in Rubí. Where suitable images are available, we show the site, installation and result.
See community rooftops
Let’s talk about your building
Tell us where it is and what you want to achieve.
A first conversation can start with just a few details. We can work through the technical side together.
