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PV Installers
Top 10 List
A curated overview of Spain’s leading solar PV installers, spanning national utility groups, large EPC-driven installers, and established regional specialists. Compiled and regularly updated by the Renewables.Digital Research Team.
Spain’s abundant sunshine has made it one of Europe’s leading solar markets, with installed capacity surpassing 32 GW and expected to exceed 150 GW by 2035. Behind that expansion sits an installer landscape that ranges from integrated national utilities enabling hundreds of thousands of self-consumption connections, to regional specialists that have grown steadily on residential and commercial rooftop work. This article presents a curated Top 10 of PV Installers in Spain, selected for overall scale, installed capacity, and significance within the Spanish solar market.
The full research dataset, including verified contact information, LinkedIn profiles, certification status, and installed capacity figures for all 150+ companies, is available exclusively through the Renewables.Digital Research Platform.
Top 10 – Curated Selection
Sorted by overall scale and significance within the Spanish PV installer landscape. Installed capacity figures are shown where publicly available; for several regional specialists this data is not disclosed. Management names and precise revenue figures are intentionally excluded from this overview.
| # | Company | City | Founded | Capacity |
|---|---|---|---|---|
| 1 | Iberdrola Clientes S.A.U. | Bilbao | n/a | 62,871 MW |
| 2 | Acciona, S.A. | Madrid | 1997 | 2,953 MW |
| 3 | FOTOVOL SOLAR SL | Vulpellac | 2020 | 18 MW |
| 4 | Anbelo Solar SL | Albacete | 2005 | n/a |
| 5 | Bee Green Energy SL | Las Palmas | 2008 | n/a |
| 6 | Cambio Energetico SL | Arroyomolinos | 2009 | n/a |
| 7 | Edeltime S.L. | Barcelona | 2019 | n/a |
| 8 | Solarman | El Puerto de Santa María | n/a | n/a |
| 9 | Insolac Renovables | Alcalá de Guadaíra | n/a | n/a |
| 10 | EAVE | Madrid | n/a | n/a |
Industry Overview: Solar PV Installation in Spain
Spain’s PV installer market spans an unusually wide range of scale, from integrated national utilities managing hundreds of thousands of self-consumption connections down to single-region specialists serving a handful of provinces. The companies in this curated selection illustrate that full spectrum, and reflect how the Spanish market has matured from a boom-and-bust regulatory history into one of Europe’s most active solar economies.
National Utilities and Integrated Groups
Iberdrola Clientes operates as the commercial arm of Iberdrola’s self-consumption offering and stands as one of the largest enablers of distributed solar at a national level, connecting well over 100,000 new installations in a single recent year. Acciona, headquartered in Madrid, has been active in photovoltaic energy since building what was then Spain’s largest solar plant in Tudela in 2001, and today spans the complete solar value chain from design and construction through operation and maintenance across a multi-gigawatt global portfolio.
Large EPC and Regional Installers
FOTOVOL SOLAR, based in the Girona region, has grown from a rooftop self-consumption specialist into a company handling ground-mounted commercial and industrial projects across Catalonia. Anbelo Solar, active in Castilla-La Mancha since 2005, and Bee Green Energy, based in the Canary Islands, both built their footprint through sustained regional project delivery for agricultural, residential, and commercial clients.
Established Local Specialists
Cambio Energético, Edeltime, Solarman, Insolac Renovables, and EAVE round out the list as established players within their respective regions, spanning Madrid, Catalonia, and Andalusia. Several of these installers began with residential self-consumption work and have since expanded into larger commercial and ground-mounted projects as demand for corporate solar has grown across the country.
Market Outlook
With Spain’s solar capacity projected to grow substantially through 2035, competition is intensifying at both ends of the market. Large utilities and EPC groups continue to scale up through self-consumption programmes and utility-scale project pipelines, while regional installers compete on local relationships, agricultural expertise, and turnkey delivery for small and mid-sized commercial clients.
Access the Full Database of 150+ Installers
The complete list, compiled and regularly updated by the Renewables.Digital Research Team, includes verified contact information, LinkedIn profiles, certification status, and installed capacity data for all 150+ leading Spanish PV installers.
Download the Full Installer List →This list is an excerpt from our larger database of PV installers across Europe.
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