Onshore Floating Solar Market - Global Industry Size, Share, Trends, Opportunity, and Forecast, Segmented By Component, By Type, By Application, By Region & Competition, 2021-2031F

The Global Onshore Floating Solar Market is projected to expand from USD 3.99 Billion in 2025 to USD 21.65 Billion by 2031, achieving a Compound Annual Growth Rate (CAGR) of 32.56%. This market involves installing photovoltaic arrays on inland water bodies, including reservoirs, hydroelectric dams, and industrial ponds, rather than utilizing terrestrial land. Key drivers fueling this sector include the imperative to overcome land acquisition limitations, which allows for energy generation without encroaching on real estate or agricultural space. Additionally, the inherent cooling effect of the water enhances the thermal efficiency of the photovoltaic modules, leading to superior energy yields relative to ground-mounted systems.

Despite these benefits, the market faces a significant hurdle regarding the substantial initial capital expenditure required for specialized anchoring and mooring infrastructure, which must endure environmental stress and fluctuating water levels. To provide a quantitative perspective on the industry's scale, IEA PVPS Task 13 reported that globally operational floating solar capacity reached at least 7.8 GW by early 2024. This figure emphasizes the technology's expanding footprint, even as it contends with persistent financial and technical barriers.

Market Driver

A primary catalyst for the Global Onshore Floating Solar Market is the strategic integration of solar arrays with existing hydropower infrastructure, allowing developers to utilize established transmission networks and stabilize energy output. By co-locating floating photovoltaics with hydroelectric dams, operators can leverage pre-existing grid connections, thereby significantly lowering capital costs related to new transmission infrastructure. Moreover, these hybrid systems provide a complementary generation profile; solar output peaks during dry, sunny intervals when reservoir levels may be low, while hydropower can be dispatched during periods of low solar irradiance. This synergy was notably demonstrated in August 2024, when SJVN Green Energy commissioned a 90 MW section of the Omkareshwar Floating Solar Park, marking a major milestone in one of the world's largest reservoir-based renewable energy initiatives.

Additionally, the increasing scarcity of suitable land for ground-mounted solar projects is accelerating the adoption of floating solar technology, as nations aim to boost renewable capacity without disturbing agricultural or urban land. Utilizing inland water bodies like lakes and industrial reservoirs facilitates immense scalability in areas where land is expensive or protected. The potential of this strategy was highlighted in a June 2024 PV Magazine report, which cited a Bangor University study estimating that floating solar on global lakes and reservoirs could generate up to 1,302 TWh of electricity annually. This push to use non-terrestrial surfaces is vital given that, according to SolarPower Europe, the world added 447 GW of new solar capacity in 2023, creating urgent demand for alternative surfaces to support this growth.

Market Challenge

The necessity for specialized anchoring and mooring systems presents a major financial barrier that directly hinders the growth of the Global Onshore Floating Solar Market. Although these technical components are critical for stabilizing photovoltaic arrays against water currents and level variations, they require a higher upfront capital expenditure compared to standard ground-mounted installations. As a result, potential investors frequently view these projects as carrying higher financial risk, leading to slower adoption in regions where terrestrial land remains available at a lower development cost.

This cost disparity effectively restricts the technology to a niche role despite its generation advantages. The economic friction caused by these structural requirements becomes apparent when comparing installation volumes with traditional solar methods. According to SolarPower Europe, in 2024, floating solar accounted for less than 1 percent of the record 447 GW of global solar capacity installed the previous year. This significant gap illustrates how financial and structural complexities continue to limit the broader scalability of floating photovoltaic solutions within the current renewable energy landscape.

Market Trends

The widespread adoption of bifacial photovoltaic modules is fundamentally reshaping the market's technical landscape by utilizing the reflective capabilities of water surfaces to boost energy generation. Unlike standard monofacial panels, bifacial systems capture direct sunlight from above and reflected light from the water below, leveraging the albedo effect to increase total power output. This technology offers a synergistic benefit when combined with the natural cooling properties of water, mitigating thermal losses common in ground-based setups. A September 2024 article in PV Magazine, titled 'Optimizing bifacial solar panels for floating PV applications in tropical freshwater,' reported that experimental research showed the cooling effect of freshwater can yield a 3.19 percent higher bifacial gain compared to conventional surfaces, significantly improving developer returns.

Concurrently, the expansion into quarry lakes and mining voids marks a strategic shift toward repurposing industrial brownfields into productive renewable energy assets. This trend focuses on rehabilitating exhausted mining sites, converting deep, artificial water bodies unsuitable for agriculture or recreation into large-scale power plants. Utilizing these voids allows operators to deploy massive capacity without triggering the environmental or social opposition often associated with natural water bodies. This approach is rapidly gaining traction in regions with heavy extractive industries; for example, Germany Trade & Invest reported in October 2024 that a newly commissioned 15 MW floating facility on the Philippsee gravel lake is expected to generate 16 million kilowatt-hours annually, proving the viability of transforming former extraction sites into sustainable energy hubs.

Key Market Players

• Ciel & Terre International
• Kyocera Corporation
• Wartsila Corporation
• Infratech Industries
• Floating Power Plant A/S
• Statkraft
• SPG Solar
• Swimsol GmbH
• Ocean Sun AS
• Principle Power, Inc.

Report Scope

In this report, the Global Onshore Floating Solar Market has been segmented into the following categories, in addition to the industry trends which have also been detailed below:

Onshore Floating Solar Market, By Component

• PV Modules
• Lightning Protection System
• Anchoring System
• Inverter
• Others

Onshore Floating Solar Market, By Type

• Stationary
• Tracking

Onshore Floating Solar Market, By Application

• Irrigation
• Hydroelectric Dam
• Water Treatment
• Quarry
• Mining

Onshore Floating Solar Market, By Region

• North America
  • United States
  • Canada
  • Mexico
• Europe
  • France
  • United Kingdom
  • Italy
  • Germany
  • Spain
• Asia Pacific
  • China
  • India
  • Japan
  • Australia
  • South Korea
• South America
  • Brazil
  • Argentina
  • Colombia
• Middle East & Africa
  • South Africa
  • Saudi Arabia
  • UAE

Competitive Landscape

Company Profiles: Detailed analysis of the major companies present in the Global Onshore Floating Solar Market.

Available Customizations:

Global Onshore Floating Solar Market report with the given market data, TechSci Research offers customizations according to a company's specific needs. The following customization options are available for the report:

Company Information

• Detailed analysis and profiling of additional market players (up to five).