Top 10 Solar Companies in Spain [Updated 2025]
Discover the leading solar companies in Spain for 2025, including Iberdrola, Acciona, Grace Solar, and more. Learn about market trends, project
The Spanish operation of American solar manufacturer Sunpower focuses on the high-efficiency residential and commercial markets. Their Maxeon technology maintains popularity among Spanish homeowners seeking maximum energy production from limited roof space.
With their "Do it right the first time" philosophy and extensive product range available through components and accessories, Grace Solar has become the preferred mounting solutions partner for Spain's rapidly expanding solar market. 4. Repsol Renovables
Spain presents a prospective market for solar companies due to its government's support for renewable technologies and the abundance of sunshine. Solar energy is a critical element of the nation's strategy, as it intends to generate 74% of its electricity from renewable sources by 2030.
Location and History: Atersa, based in Valencia, has been involved in the solar industry since 1981, making it one of the most experienced solar panel manufacturers in Spain. Product Range and Advantage: Atersa offers a wide range of solar panels, including monocrystalline, polycrystalline, and BIPV panels.
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