About us

We are a leading global engineering firm 100% focused in renewable energies, which provides design and consulting services, digitisation and development of multidisciplinary knowledge characterised by adapting innovative solutions to each market.

More than 120,000 MW of gathered experience in photovoltaics, wind, CSP and biomass projects, including hybridisation and storage solutions, as well as electrical evacuation infrastructure.

At SÓLIDA we are experts in consulting, acting as independent technical advisors with over 15 years of tailored experience in renewable energy and its grid connection. We participate in each phase of the project´s life cycle.

Digitisation and development of multidisciplinary knowledge is in our DNA, we possess a distinctive technological background with disruptive R&D teams fully dedicated to the development of digital tools for design optimisation and process automation.

Our mission is to actively contribute to accelerating the energy transition towards a 100% renewable model that is safe, efficient and environmentally sustainable with a value proposition based on excellence and innovation.

More than

120,000 MW

of experience in renewable projects






years of experience

The adaptation of innovative solutions to each market is reinforced by the experience gained in the +50 countries that SÓLIDA operates in, consisting of a team of more than 200 professionals from 13 different nationalities.


We are more than 200 professionals from 13 different countries at your service, exclusively dedicated to renewable energy and electrical interconnection projects.

Our team included dedicated experts in each technology (wind, solar, BESS, substations, lines…), as well as specialists in all engineering disciplines involved in these types of projects:

  • Civil
  • Electrical
  • Mechanical
  • Instrumentation
  • Control
  • Protection

Multiculturalism is the trademark of SÓLIDA´s team. This diversity gives us a broad perspective of worldwide renewable operations and helps us provide tailored solutions to each country.

Thanks to our talent and cultural background based on innovation and excellence, SÓLIDA is today a benchmark in the sector.