Solarigo Systems Oy
Finnish energy company specialising in utility-scale solar parks and large commercial & industrial solar power plants, part of the Suur-Savon Sähkö Group.
Last updated September 27, 2026
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Overview
Solarigo Systems Oy is a Finnish energy company that designs, builds, operates and maintains large solar power installations. Its business is concentrated in two segments: utility-scale solar parks (typically above 5 MWp) and commercial & industrial (C&I) solar power plants (typically above 200 kWp). The company describes itself as offering "all solar under one roof" — financial modelling, engineering, construction, asset management, operation and maintenance — for customers in Finland. Solarigo was founded in 2015 and has since delivered more than 300 solar power plants, including several of the largest solar parks in Finland. Its portfolio includes the Simo Solar Park in Lapland (70 MWp), described as Lapland's first utility-scale solar park and one of the largest in Finland, as well as projects such as Juurakko Solar in Kalajoki (13 MWp), Honkisaarenneva Solar + BESS in Kuortane (34 MWp), and PPA-backed installations for corporate customers such as Atria in Nurmo (10.9 MWp) and Tokmanni (9.8 MWp). The company reports more than 200 MWp of delivered solar capacity, 15 utility-scale PV parks and 300+ large C&I solar power plants. A significant part of Solarigo's business is based on the power purchase agreement (PPA) model, under which it sells solar electricity to corporate offtakers; the company describes itself as Finland's largest seller of Finnish solar electricity. It also offers turnkey EPC (engineering, procurement and construction) solutions, solar asset management and O&M services, and land leasing for solar parks. Solarigo is part of the Suur-Savon Sähkö Group, a Finnish energy group, which the company presents as a financially solid and responsible owner. The company states that it has built Finland's largest solar park multiple times, delivered a national flagship energy project commissioned by the Ministry of Economic Affairs and Employment, and carried out numerous pilot projects. It is an active member of the Auringosta Energiaa coalition, a group of companies developing solar parks in Finland. Its operations are certified to ISO 14001 (environmental management), ISO 9001 (quality management) and ISO 45001 (occupational health and safety).
History
Solarigo Systems Oy was founded in 2015 as a Finnish energy company focused on large commercial solar power plants and utility-scale solar parks. From its early years the company concentrated on the segments where it saw the greatest value: commercial & industrial (C&I) solar and utility-scale solar, later extending into hybrid energy projects. By the mid-2010s Solarigo had begun building a track record in Finnish solar. The company states that since 2016 it has provided end-to-end management for utility-scale solar parks and commercial solar power plants, covering continuous monitoring, preventive maintenance, reporting, optimisation and market operations. Over more than ten years it has delivered hundreds of solar projects for companies, investors and municipalities. Solarigo has repeatedly built what it describes as Finland's largest solar park, and it delivered a national flagship energy project commissioned by the Ministry of Economic Affairs and Employment, along with numerous pilot projects. Its portfolio grew to include the Simo Solar Park in Lapland (70 MWp), described as Lapland's first utility-scale solar park and one of the largest in Finland, for which Solarigo provided EPC and O&M delivery; the Juurakko Solar park in Kalajoki (13 MWp); the Honkisaarenneva Solar + BESS project in Kuortane (34 MWp); and PPA-backed installations for corporate customers such as Atria in Nurmo (10.9 MWp) and Tokmanni (9.8 MWp). A significant part of Solarigo's business is based on the power purchase agreement (PPA) model, under which it sells solar electricity to corporate offtakers; the company describes itself as Finland's largest seller of Finnish solar electricity. It also provides turnkey EPC solutions, solar asset management and O&M services, and land leasing for solar parks. Solarigo is part of the Suur-Savon Sähkö Group, a Finnish energy group that the company presents as a financially solid, responsible and future-oriented owner. The company engages in continuous dialogue with authorities and political institutions to promote sustainable societal development from a solar perspective, together with its parent company. It is also an active member of the Auringosta Energiaa coalition, a group of companies developing solar parks in Finland to advance the build-out of solar power. Its operations are certified to ISO 14001, ISO 9001 and ISO 45001. By the time of its public reporting, Solarigo stated that it had delivered more than 200 MWp of solar capacity, 15 utility-scale PV parks and 300+ large C&I solar power plants, and that roughly 10% of solar in Finland is built by the company.
- 2016
Solarigo begins providing end-to-end management for utility-scale solar parks and commercial solar power plants.
- 2015
Solarigo Systems Oy founded as a Finnish energy company focused on large commercial and utility-scale solar.
Simo Solar Park (70 MWp) in Lapland delivered with EPC and O&M by Solarigo; described as Lapland's first utility-scale solar park and one of the largest in Finland.
Juurakko Solar (13 MWp) in Kalajoki delivered.
Honkisaarenneva Solar + BESS (34 MWp) in Kuortane under construction.
Atria PPA (10.9 MWp) in Nurmo delivered.
Tokmanni PPA (9.8 MWp) in Finland delivered.
Solarigo reports more than 200 MWp of delivered solar capacity, 15 utility-scale PV parks and 300+ large C&I solar power plants.
Products and positioning
Finland's largest solar team in-house; a full-lifecycle solar partner for utility-scale and C&I customers, backed by the Suur-Savon Sähkö energy group.
Utility-Scale Solar Parks
Project development and full EPC solutions for utility-scale solar, typically above 5 MWp.
Commercial & Industrial Solar
Turnkey PPA or EPC solar solutions, from design to maintenance, typically above 200 kWp.
Solar Asset Management and O&M
Asset management and O&M services covering performance and safety of solar plants and parks.
Land Leasing for Solar Parks
Steady and risk-free income by leasing or selling land for solar power.
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