Finland Solar Power Market Outlook to 2031

The Finland solar power market has moved from a niche renewable segment to a rapidly expanding utility-scale and distributed generation market, with installed solar capacity exceeding 1.3 GW and continuing to grow strongly, standing in the 7th position in the Europe Solar Power Market.

The market is expected to witness significant expansion over the forecast period, due to falling component costs. However, despite these favorable fundamentals, market growth is increasingly constrained by infrastructure and development challenges rather than restrictive solar regulations.

While Finland's solar market remains on a strong growth trajectory, the pace of expansion will depend heavily on the ability of grid infrastructure and permitting processes to scale to meet rising investment activity and energy production.

Driver

Economic Viability and Falling Costs

Declining generation costs are one of the strongest structural drivers of global solar power market expansion worldwide. The levelized cost of electricity (LCOE) for solar photovoltaic (PV) systems has fallen significantly over the past decade, making solar energy increasingly competitive with conventional generation technologies.

This improvement has been driven by a combination of technological innovation, economies of scale, manufacturing efficiency, and more competitive global supply chains. One of the most important factors behind this trend is the well-established learning curve of solar PV. 

Historically, global solar panel and solar module prices have declined by approximately 20-28% with each doubling of cumulative installed capacity, reflecting continuous improvements in production processes, higher manufacturing volumes, and improved material utilization. 

Advances in cell technologies, including higher-efficiency monocrystalline designs and next-generation architectures such as TOPCon, have further increased energy output per module while reducing the cost per unit of electricity generated.

In addition, larger project sizes and the expansion of utility-scale solar have lowered balance-of-system costs, including mounting structures, inverters, installation, and financing expenses. Improved operational performance and longer asset lifetimes have also enhanced the overall economics of solar projects.

As a result of these combined factors, solar PV has become one of the lowest-cost sources of new renewable energy electricity generation in many countries. This growing cost competitiveness is accelerating investment across utility-scale, commercial, industrial, and residential segments, reinforcing solar power’s central role in global decarbonization and energy transition strategies.

Restraint

Regulatory and Bureaucratic Barriers

Emerging regulatory and permitting challenges are increasingly being viewed as a significant restraint on the future expansion of the global solar photovoltaic market. 

A key concern is the proposed Land Use Act, which is expected to introduce stricter zoning and land-use requirements for large-scale solar projects, particularly those exceeding 50 hectares. 

While the legislation is intended to improve land-use planning and balance competing environmental, agricultural, and infrastructure priorities, industry participants have expressed concerns that the new requirements could increase project complexity, extend approval timelines, and raise development costs. 

In some cases, developers warn that solar power projects with marginal economics may become difficult to advance under a more restrictive zoning framework.

Beyond the proposed legislation, permitting processes continue to represent a broader structural challenge for solar deployment. Utility-scale projects often require multiple approvals from local, regional, and national authorities, leading to lengthy administrative processes and increased uncertainty for investors. 

Additional zoning conditions and land-use assessments can further increase the workload on planning authorities, contributing to slower decision-making and delays in project execution.

These regulatory hurdles are particularly important in markets where solar development is accelerating rapidly, and competition for suitable land is intensifying. Delays in securing permits can affect financing, grid connection scheduling, and construction timelines, ultimately increasing overall project risk.

Consequently, although solar power remains highly competitive from a technology and cost perspective, the pace of future growth will depend not only on economics but also on the efficiency, predictability, and scalability of land-use and permitting frameworks.

Segmentation

By Deployment

Utility-Scale Solar Segment

Utility-scale solar, defined as grid-connected ground-mounted systems larger than 1 MW, has emerged as the primary engine of capacity growth in the Finland solar power market. The segment recorded a breakthrough in 2025, with approximately 227 MW of new capacity added. 

This expansion more than doubled the previous cumulative industrial-scale total, bringing Finland’s utility-scale solar capacity to around 352 MW. Growth has been led by large projects such as the 107 MW Utajärvi solar plant, currently the country’s largest solar installation, and the 70 MW Simo solar park, the northernmost utility-scale solar development in Europe.

 A distinctive feature of the Finnish market is the increasing use of former peat production areas for solar deployment, enabling the repurposing of previously industrial land. The outlook for this segment remains strong, with solar energy projects including the 200 MW Kalanti plant and the 100 MW Eurajoki park expected to support continued large-scale expansion. 

Industry expectations suggest that utility-scale capacity could surpass rooftop solar in cumulative terms as early as 2028.

Residential Segment

Historically, the Finnish solar market has been dominated by small-scale and rooftop installations, which still account for the majority of cumulative capacity. By the end of 2024, Finland’s total installed solar capacity reached approximately 1.3 GW, of which at least 1,124 MW came from systems smaller than 1 MW. 

These installations are primarily located on commercial and public buildings, agricultural facilities, and residential properties. Demand in this segment is driven largely by self-consumption economics, allowing owners to reduce exposure to transmission charges, distribution fees, and electricity taxes. 

Commercial buildings, retail facilities, and municipal properties have been particularly active adopters of rooftop solar systems.

Trends 

• Across Europe, corporate PPAs have become a key financing mechanism for renewable projects. In Finland, technology companies, industrial firms, and energy-intensive consumers are expected to play a growing role as solar offtakers.

• Wind capacity has expanded rapidly, and storage is being deployed to manage renewable variability. Because wind output is often stronger in winter and at night, while solar produces in summer daytime, the two resources are relatively complementary.

• European solar development is expanding into floating solar, agri-PV, and other specialized applications. 

Opportunities

• Battery storage developers have an opportunity to develop solar + battery (BESS) projects; increasing power-price volatility creates good storage economics.

• An opportunity exists for Utilities / IPPs to build hybrid wind-solar-storage projects; shared grid infrastructure can reduce costs. 

• EPC contractors can take the opportunity to provide engineering, procurement, and construction services; larger utility-scale projects increase contract value.

Recent Developments

• In Feb 2026, Finland added 227 MW of utility-scale solar during 2025, while total solar additions across all segments were expected to significantly exceed the 240 MW added in 2024. The report highlighted utility-scale solar as the market’s new growth engine

• Statkraft and OX2 signed a seven-year agreement for two large battery energy storage systems in western Finland, with capacities of 110 MW and 125 MW, in Feb 2026, starting from 2028. Although linked to wind projects, the deal was described as part of the broader trend toward storage-supported renewable and hybrid projects in Finland

• The European Commission is offering Euro 54.9 million in investment support for ground-mounted solar PV projects in Bulgaria and Finland under RENEWFM. Finland has a support cap of 400 MW, as announced in March 2026.

• Alight completed the acquisition of two solar projects in Feb 2026, eastern Finland from Finnish developer 3Flash, totalling over 200 MW of planned solar capacity and additional battery storage. Alight’s large-scale solar and storage development pipeline in Finland now exceeds 1 GW.

• The European Commission’s renewable financing mechanisms provided support in May 2025 for seven solar projects in Finland, reinforcing the role of EU funding in accelerating the country’s utility-scale solar pipeline. 

What do we cover in the report?

Finland Solar Power Market Drivers & Restraints

The study covers all the major underlying forces that help the market develop and grow, and the factors that constrain the growth.

The report includes a meticulous analysis of each factor, explaining the relevant qualitative information with supporting data.

Each factor's respective impact in the near, medium, and long term will be covered using the Harvey balls for visual communication of qualitative information and functions as a guide for you to analyze the degree of impact.

Finland Solar Power Market Analysis

This report discusses the overview of the market, the latest updates, important commercial developments, structural trends, and government policies and regulations in the country.

This section provides an assessment of geopolitics and the Ukraine and Russia war's impact on Finland’s Solar Power Market demand in the country.

Finland Solar PowerMarket Size and Demand Forecast

The report provides the Finland Solar Power Market size and demand forecast until 2031, including year-on-year (YoY) growth rates and CAGR.

Finland Solar Power Market Industry Analysis

The report examines the critical elements of Finland’s Solar Power industry supply chain, its structure, and the participants.

Using Porter's five forces framework, the report covers the assessment of Finland’s Solar Power industry's state of competition and profitability.

Finland Solar Power Segmentation & Forecast

The report dissects Finland’s Solar Power Market into various segments (by technology). A detailed summary of the current scenario, recent developments, and market outlook will be provided for each segment.

Further, market size and demand forecasts will be presented, along with various drivers and barriers for individual market segments.

Effective market segmentation enables you to identify emerging trends and opportunities for long-term growth. Contact us for "bespoke" market segmentation to better align the research report with your requirements.

Key Company Profiles

This report presents detailed profiles of Key companies in Finland’s Solar Power industry. In general, each company profile includes an overview of the company, relevant products and services, a financial overview, and recent developments.

Competitive Landscape

The report provides a comprehensive list of notable companies in the country's market, including mergers and acquisitions (M&As), joint ventures (JVs), partnerships, collaborations, and other business agreements.

The study also discusses the strategies adopted by leading players in the industry.

Executive Summary

The executive summary will be jam-packed with charts, infographics, and forecasts. This chapter summarizes the findings of the report crisply and clearly.

The report begins with an Executive Summary chapter and ends with Conclusions and Recommendations.

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