Solar Energy in Italy Market Size & Share Analysis - Growth Trends & Forecasts (2025 - 2030)

The Report Covers Italy's Solar Energy Market Size & Share, and It is Segmented by Type (Solar Photovoltaic (PV) and Concentrated Solar Power (CSP), End-User (Residential, Industrial and Commercial, and Utility Scale), Deployment (Rooftop, Ground-Mounted). The Report Offers the Market Size and Forecasts in Installed Capacity for all the Above Segments.

Solar Energy in Italy Market Size & Share Analysis - Growth Trends & Forecasts (2025 - 2030)

Italy Solar Energy Market Size

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Italy Solar Energy Market  Summary
Study Period 2019 - 2030
Base Year For Estimation 2024
Forecast Data Period 2025 - 2030
Market Volume (2025) 38.53 gigawatt
Market Volume (2030) 65.57 gigawatt
CAGR 11.22 %
Market Concentration Low

Major Players

Italy Solar Energy Market  Major Players

*Disclaimer: Major Players sorted in no particular order

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Italy Solar Energy Market Analysis

The Italy Solar Energy Market size in terms of installed base is expected to grow from 38.53 gigawatt in 2025 to 65.57 gigawatt by 2030, at a CAGR of 11.22% during the forecast period (2025-2030).

The Italian solar energy market has experienced significant growth driven by rising electricity costs and energy security concerns. Electricity prices for residential consumers in Italy reached EUR 0.319 per kilowatt-hour in the second half of 2022, representing one of the highest rates in Europe. This price surge has accelerated the adoption of solar energy solutions across residential, commercial, and industrial sectors. The market has also benefited from Italy's strong commitment to the renewable energy transition, with the renewable energy sector generating 43.32% of the country's total electricity mix in 2021, demonstrating the increasing role of clean energy sources.


The market is witnessing a notable shift toward large-scale solar installations and innovative deployment models. In March 2023, Enel Green Power commenced construction of its largest solar farm in Italy, a 170 MW agrivoltaic facility in Tarquinia that will integrate agricultural activities with solar power generation. The trend toward agrivoltaic solutions has gained momentum as it addresses both energy generation and land-use concerns. Additionally, several major projects were announced in 2023, including Encavis AG's framework agreement for a 300 MW solar power project pipeline and Capital Dynamics' acquisition of three solar PV projects.


Corporate power purchase agreements (PPAs) have emerged as a key market driver, with increasing participation from both utilities and private companies. For instance, in September 2022, Sonnedix and Statkraft signed a 10-year solar power pay-as-produced PPA for 36 GWh annually from plants located across central and northern Italy. The self-consumption of electricity from solar energy reached 5,179 GWh in 2021, representing 20.6% of overall solar PV production, indicating strong demand for direct energy consumption models among commercial and industrial users.


The market is experiencing substantial investment flows and technological advancement in solar infrastructure. In 2023, Edison announced a EUR 5 billion investment in solar installations to increase its installed capacity to 6 GW by 2030. Similarly, Solarig and Alantra launched a 1.9 GW solar PV investment vehicle valued at EUR 1.7 billion, with approximately half the planned projects located in Italy. These investments are complemented by efforts to enhance domestic manufacturing capabilities, as evidenced by UniCredit's partnership with Enel to finance the expansion of a solar panel factory in Catania, which will increase production capacity from 200 MW to 3 GW annually.

Segment Analysis: By Development Type

Rooftop Segment in Italy Solar Energy Market

The solar rooftop segment continues to dominate the Italian solar energy market, holding approximately 63% market share in 2024. This significant market position is driven by several factors, including the country's robust residential and commercial adoption of solar PV systems. The segment's growth is supported by various government initiatives and incentives, particularly in the agricultural sector where the European Commission approved Italy's EUR 1.2 billion scheme to support investments in rooftop solar panels. The commercial and industrial sectors have also contributed significantly to this segment's dominance, with simplified permit processes for installations between 50kW and 200kW encouraging wider adoption. Additionally, the country's focus on distributed generation and self-consumption models has further strengthened the solar rooftop segment's market position.

Market Analysis of Italy Solar Energy Market: Chart for By Development Type

Ground-Mounted Segment in Italy Solar Energy Market

The ground-mounted solar energy segment is emerging as the fastest-growing segment in Italy's solar energy market, projected to experience substantial growth from 2024 to 2029. This remarkable growth trajectory is driven by increasing investments in utility-scale projects and the country's ambitious renewable energy targets. The segment's expansion is supported by several large-scale project developments, including Cero Generation's 70 MW Pontinia agrivoltaic solar PV project and Enel Green Power's 170 MW photovoltaic power plant in Tarquinia. The growth is further accelerated by the rising number of power purchase agreements (PPAs) in the country, with companies actively seeking opportunities to execute long-term agreements. Additionally, the government's commitment to installing 70 GW of renewable energy capacity by 2030 and various renewable energy auctions are expected to continue driving the segment's rapid expansion.

Segment Analysis: By Grid Type

On-grid Segment in Italy Solar Energy Market

The on-grid segment dominates the Italy solar energy market, commanding approximately 99.98% market share in 2024. This overwhelming dominance is attributed to Italy's robust electricity infrastructure, with 100% of the country's population having access to the electricity grid. The segment's growth is primarily driven by rising electricity prices, with residential consumers experiencing significant price increases reaching EUR 0.319 per kilowatt hour in 2022. The Italian government's supportive initiatives, including simplified permit processes for commercial rooftop PV systems and net metering schemes, have further strengthened the segment's position. Additionally, the government's commitment to achieving 45% renewable energy in gross final energy consumption by 2030, coupled with the European Commission's mandate for rooftop solar on commercial, public, and residential buildings, continues to boost the adoption of on-grid solar PV systems across various sectors.

Off-grid Segment in Italy Solar Energy Market

The off-grid segment represents a niche market in Italy's solar energy landscape, primarily serving remote locations and areas with specific power requirements. These systems, which include both mini-grid and stand-alone configurations, are particularly valuable for farms, food processing mills, and other commercial and industrial locations seeking to optimize their electricity usage. While the segment's market share is minimal, it provides crucial solutions for applications requiring independent power generation, especially in areas where grid connection might be challenging or cost-prohibitive. The off-grid systems' self-sustaining nature, despite higher initial costs due to battery storage requirements, makes them an important alternative for specific use cases in the Italian market.

Segment Analysis: By End-User

Utility Segment in Italy Solar Energy Market

The utility segment dominates the Italy solar energy market, commanding approximately 54% of the total installed capacity in 2024. This segment's prominence is driven by several large-scale solar farm projects and supportive government initiatives aimed at achieving the country's renewable energy targets. The Italian government's ambitious plan to add at least 70 GW of renewable energy capacity by 2030 has particularly benefited utility-scale solar installations. Major players like Enel Green Power, Axpo Italia SpA, ContourGlobal, European Energy, and Iren SpA are actively developing large-scale solar projects across the country. The segment's growth is further supported by various power purchase agreements (PPAs) and the country's renewable energy auctions, which have significantly contributed to the deployment of utility-scale solar installations. Additionally, the government's efforts to simplify permit processes for large-scale solar projects and investments in solar energy production infrastructure have strengthened the utility segment's market position.

Remaining Segments in End-User Segmentation

The industrial and commercial solar segment represents a significant portion of the Italian solar energy market, driven by businesses seeking to reduce their electricity costs and meet sustainability goals. This segment benefits from various government incentives, including tax credits and simplified permit processes for commercial rooftop installations. The residential solar segment, while smaller in scale, plays a crucial role in the market's development through distributed generation and self-consumption schemes. Residential installations are particularly supported by net metering policies and various financial incentives designed to encourage homeowner adoption of solar technology. Both segments contribute to the diversification of Italy's solar energy landscape and help in achieving the country's broader renewable energy objectives through different scales of implementation and varied application contexts.

Italy Solar Energy Industry Overview

Top Companies in Italy Solar Energy Market

The Italian solar energy market features prominent players like Enel SpA, Eni SpA, Canadian Solar, Trina Solar, and EF Solare Italia leading the industry through various strategic initiatives. Companies are increasingly focusing on product innovation, particularly in developing high-efficiency solar panels and integrated solar storage solutions to meet growing consumer demands. Operational agility is demonstrated through streamlined installation processes and enhanced after-sales support services, while strategic partnerships with local installers and distributors strengthen market presence. Market leaders are expanding their footprint through both organic growth and acquisitions, with particular emphasis on developing utility-scale solar projects and commercial installations. The industry is witnessing significant investment in research and development, especially in areas such as bifacial solar technology and smart energy management systems, while companies are also prioritizing sustainability certifications and environmental compliance in their operations.

Dynamic Market with Strong Local Presence

The Italian solar energy market exhibits a balanced mix of global conglomerates and local specialists, with domestic players maintaining a strong foothold through their deep understanding of local regulations and market dynamics. International companies like Canadian Solar and Trina Solar compete alongside established Italian entities such as Enel and Eni, creating a diverse competitive landscape that drives innovation and market development. The market shows moderate consolidation, with larger players increasingly acquiring smaller installation companies and technology providers to enhance their service offerings and geographical coverage.


Recent market activities indicate an increasing trend toward strategic partnerships and joint ventures, particularly in developing large-scale solar projects and innovative energy solutions. Companies are forming alliances to combine their technological expertise with local market knowledge, leading to more integrated service offerings. The market is experiencing a wave of consolidation through mergers and acquisitions, with larger energy conglomerates acquiring specialized solar technology providers and project developers to strengthen their position in the renewable energy sector.

Innovation and Adaptability Drive Market Success

For incumbent companies to maintain and increase their market share, focusing on technological innovation and service differentiation has become crucial. Market leaders are investing in advanced solar technologies, developing comprehensive energy solutions that include storage capabilities, and strengthening their digital infrastructure for improved customer service. Companies are also emphasizing the importance of building strong relationships with key stakeholders, including government bodies and industrial customers, while maintaining competitive pricing strategies and efficient supply chain management.


New entrants and contenders in the market can gain ground by focusing on specialized market segments and developing innovative business models that address specific customer needs. Success factors include establishing strong local partnerships, offering competitive financing solutions, and maintaining operational flexibility to adapt to changing market conditions. The regulatory environment, particularly the government's renewable energy targets and incentive schemes, continues to shape market dynamics and create opportunities for both established players and newcomers. Companies must also consider the increasing sophistication of end-users and their growing preference for integrated solar systems while managing potential risks from emerging technologies and changing energy policies.

Italy Solar Energy Market Leaders

  1. Gruppo STG S.r.l

  2. Sonnedix Power Holdings Ltd

  3. EF Solare Italia SpA

  4. SunPower Corporation

  5. Enel SpA

  6. *Disclaimer: Major Players sorted in no particular order
Italy Solar Energy Market Concentration
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Italy Solar Energy Market News

  • March 2023: Solitek announced the construction of a solar PV module manufacturing factory in Italy with a 600 MW annual capacity. The company is expected to build its facility in the Benevento region with a EUR 50 million (USD 53.5 million) investment and come online in quarter two of 2024. Also, the company plans to add storage system production with a 1 GWh/year capacity.
  • March 2023: An Italian solar panel manufacturer, FuturaSun, announced plans to construct a 2 GW solar module manufacturing facility in Veneto, Italy. The company was expected to invest EUR 25 million (USD 26.4 million) in the new facility, which will likely produce high-efficiency solar panels. It has acquired 24,000 square meters of land for this new factory.

Italy Solar Energy Market Report - Table of Contents

1. INTRODUCTION

  • 1.1 Scope of the Study
  • 1.2 Market Definiton
  • 1.3 Study Assumptions

2. RESEARCH METHODOLOGY

3. EXECUTIVE SUMMARY

4. MARKET OVERVIEW

  • 4.1 Recent Trends and Developments
  • 4.2 Government Policies and Regulations
  • 4.3 Market Dynamics
    • 4.3.1 Drivers
    • 4.3.1.1 Declining Cost of Solar PV Installations
    • 4.3.1.2 Supportive Government Policies For Renewable Energy
    • 4.3.2 Restraints
    • 4.3.2.1 Penetration of Other Energy Sources
  • 4.4 Supply Chain Analysis
  • 4.5 PESTLE Analysis

5. MARKET SEGMENTATION

  • 5.1 Type
    • 5.1.1 Solar Photovoltaic (PV)
    • 5.1.2 Concentrated Solar Power (CSP)
  • 5.2 End-user
    • 5.2.1 Residential
    • 5.2.2 Industrial and Commercial
    • 5.2.3 Utility-Scale
  • 5.3 Deployment
    • 5.3.1 Rooftop
    • 5.3.2 Ground-mounted

6. COMPETITIVE LANDSCAPE

  • 6.1 Mergers and Acquisitions, Joint Ventures, Collaborations, and Agreements
  • 6.2 Strategies Adopted by Leading Players
  • 6.3 Company Profiles
    • 6.3.1 Gruppo STG SRL
    • 6.3.2 Sonnedix Power Holdings Ltd
    • 6.3.3 SunPower Corporation
    • 6.3.4 SunEdison Inc.
    • 6.3.5 Enel SpA
    • 6.3.6 Peimar SRL
    • 6.3.7 EF Solare Italia SpA
  • *List Not Exhaustive
  • 6.4 Market Ranking Analysis

7. MARKET OPPORTUNITIES AND FUTURE TRENDS

  • 7.1 Offshore Areas for Solar Installation
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Italy Solar Energy Industry Segmentation

Solar energy is radiant light and heat from the sun that is harnessed using a range of technologies such as solar PV or concentrated solar power (CSP) to generate electricity, solar thermal energy, and solar architecture.

The Italian solar energy market is segmented by type, end-user, and deployment. By type, the market is segmented into solar photovoltaic (PV) and concentrated solar power (CSP); by end-user, the market is segmented into residential, industrial and commercial, and utility-scale; and by deployment, the market is segmented into rooftop and ground-mounted.

For each segment, the market sizing and forecasts have been done based on installed capacity.

Type Solar Photovoltaic (PV)
Concentrated Solar Power (CSP)
End-user Residential
Industrial and Commercial
Utility-Scale
Deployment Rooftop
Ground-mounted
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Italy Solar Energy Market Research FAQs

How big is the Italy Solar Energy Market?

The Italy Solar Energy Market size is expected to reach 38.53 gigawatt in 2025 and grow at a CAGR of 11.22% to reach 65.57 gigawatt by 2030.

What is the current Italy Solar Energy Market size?

In 2025, the Italy Solar Energy Market size is expected to reach 38.53 gigawatt.

Who are the key players in Italy Solar Energy Market?

Gruppo STG S.r.l, Sonnedix Power Holdings Ltd, EF Solare Italia SpA, SunPower Corporation and Enel SpA are the major companies operating in the Italy Solar Energy Market.

What years does this Italy Solar Energy Market cover, and what was the market size in 2024?

In 2024, the Italy Solar Energy Market size was estimated at 34.21 gigawatt. The report covers the Italy Solar Energy Market historical market size for years: 2019, 2020, 2021, 2022, 2023 and 2024. The report also forecasts the Italy Solar Energy Market size for years: 2025, 2026, 2027, 2028, 2029 and 2030.

Italy Solar Energy Market Research

Mordor Intelligence provides a comprehensive analysis of the solar energy and solar power industry in Italy. We leverage our extensive expertise in renewable energy research to deliver this detailed report. It covers the full spectrum of solar technology, including PV systems, solar cells, and concentrated solar power (CSP) installations. Our analysis includes various components such as solar panels, solar inverters, solar modules, and solar batteries. We offer insights into both solar thermal applications and building integrated photovoltaic solutions.

The report is available as an easy-to-read PDF download. It provides stakeholders with valuable insights into solar installations across solar farms, solar rooftop systems, and solar PV systems. We examine both commercial solar and residential solar segments. This includes a detailed analysis of solar tracking technologies, solar mounting systems, and solar storage solutions. Our comprehensive coverage extends to solar equipment and solar components. This enables stakeholders to understand solar generation capacity and photovoltaic technology trends in the Italian market. The report particularly emphasizes solar electricity production and emerging solar technology developments, providing actionable intelligence for industry participants.