Single Axis Solar Tracking System Market | Industry Analysis Report, 2033

Single Axis Solar Tracking System Market Overview

The Single Axis Solar Tracking System Market size was valued at USD 6.02 million in 2024 and is expected to reach USD 10.53 million by 2033, growing at a CAGR of 7.24% from 2025 to 2033.

The global single axis solar tracking system market is expanding rapidly with an installed capacity that surpassed 110 GW in 2024, up from 94 GW in 2023 and 73 GW in 2022. Single axis trackers now account for around 90% of all solar tracking installations globally. Horizontal single axis trackers dominate the technology segment with nearly 87% of installed systems worldwide. These trackers improve solar module output by 15%–40% compared to fixed-tilt structures, enabling higher energy yield for utility-scale solar plants. Utility-scale projects represent approximately 73% of the total installed single axis capacity worldwide.

North America and Asia-Pacific remain the dominant regions, with Asia-Pacific contributing about 46% of total deployments in 2024. In the United States alone, single axis trackers have been used in about 94% of new utility-scale PV installations. Manufacturers are ramping up production capacities, with leading companies shipping over 28 GW of trackers annually. Single axis systems have gained traction in emerging markets due to their balance of cost and output efficiency, supporting national renewable targets. With increasing land constraints and the push for higher yields, innovative terrain-adaptive systems and smart tracking algorithms are being deployed at scale.

Key Findings

DRIVER: Single axis trackers boost power generation by 15%–40% compared to fixed systems.

COUNTRY/REGION: Asia-Pacific accounted for about 46% of all global installations in 2024.

SEGMENT: Horizontal single axis trackers held a dominant 87% share of global system types.

Single Axis Solar Tracking System Market Trends

Single axis tracking systems continue to set new benchmarks for large-scale solar deployment. In 2024, the market recorded over 110 GW in installed capacity, up 17% from 2023. Utility-scale solar plants are the primary adopters, representing about 73% of all installed trackers. Horizontal single axis configurations remain the preferred choice due to their simplicity and proven performance in maximizing sunlight capture, with around 87% share.

In recent years, technological integration has shifted towards adding intelligent control systems. Smart tracking features can deliver an extra 2%–6% gain in energy output by adjusting panel angles in real time to changing weather and sunlight conditions. This results in greater daily efficiency across varying climates. Manufacturers are also innovating with stronger, wind-resistant tracker designs to withstand harsh conditions. Some models can stow panels horizontally in high winds, minimizing damage and maintenance costs.

The growing popularity of bifacial solar modules also influences the single axis tracker market. When paired with bifacial panels, trackers can improve overall system efficiency by an additional 10%–16%, utilizing sunlight reflected from the ground. This pairing is expected to become standard practice for new utility projects over the next decade.

Supply chain expansion is another important trend. Manufacturers are building new production facilities, increasing capacity to over 1 GW of trackers per week in some regions. This domestic expansion helps reduce logistics costs and mitigates risks from global supply chain disruptions.

Single Axis Solar Tracking System Market Dynamics

The Single Axis Solar Tracking System Market Dynamics describe the combination of factors driving, restraining, creating opportunities for, and challenging this market’s growth worldwide. These dynamics explain why global installed capacity for single axis trackers surpassed 11 GW in 2024, up from 94 GW in 2023 — an annual growth of about 17% in new deployments.

DRIVER

Increasing efficiency requirements for large-scale solar farms

Single axis solar tracking systems offer a significant performance advantage over fixed-tilt systems, delivering between 15%–40% more energy output. As global demand for clean energy accelerates, project developers prioritize technologies that maximize generation and reduce costs per kilowatt-hour. The sharp growth of utility-scale solar parks, which now account for 73% of single axis deployments worldwide, underscores this preference. Continuous improvements in tracking algorithms, coupled with bifacial module compatibility, further strengthen the efficiency case. Leading suppliers have expanded global shipments to over 28 GW annually, indicating that market players are aggressively scaling to meet rising demand for high-performance solar arrays. With many national energy strategies targeting net-zero goals, higher efficiency systems like single axis trackers will remain a core component of utility-scale solar portfolios.

RESTRAINT

Complex terrain and extreme weather conditions

Despite their advantages, single axis solar trackers face limitations when deployed in regions with uneven terrain, heavy snow, or high wind speeds. Sloped sites often require custom foundations, adding 10%–20% to installation costs. In hurricane or typhoon-prone areas, additional structural reinforcements and advanced wind stow features are needed to prevent damage, further increasing upfront costs. These factors can make fixed-tilt systems more attractive for smaller projects in challenging climates. Maintenance costs can also be higher in rough environments due to wear on moving parts. Developers must weigh these costs against the performance gains. In some emerging regions where site preparation costs are high, fixed or hybrid mounting solutions remain competitive, slowing the adoption rate for single axis trackers.

OPPORTUNITY

Integration with bifacial modules and energy storage

Pairing single axis trackers with bifacial modules creates an opportunity to push total system output up by an additional 10%–16% by harvesting reflected sunlight. This pairing is becoming standard for new large-scale projects. Moreover, the integration of trackers with energy storage systems enables better load shifting and grid stability. As storage prices decline and policy incentives increase, developers are more willing to combine trackers, bifacial modules, and battery storage. Such hybrid installations help utilities manage variable generation and peak demand, unlocking new revenue streams. Countries with high solar potential, such as India, China, and Australia, are investing in these hybrid projects to balance growing energy needs with grid reliability.

CHALLENGE

Fluctuating raw material prices and supply chain risks

The global solar supply chain is sensitive to price swings in steel and aluminum, which are core materials for tracker structures. Price spikes can raise project costs by 5%–10% and impact profit margins for manufacturers and developers. Trade policies and tariffs on solar modules or raw materials can further disrupt supply chains and create unexpected costs. For example, higher import duties on steel or aluminum components can add significant expense for developers who rely on cross-border shipments. To manage these risks, leading companies are localizing production, which requires capital investments and increases short-term costs. Supply chain complexity remains a major operational challenge, especially as demand surges and manufacturing must keep pace with large-scale project timelines.

Single Axis Solar Tracking System Market Segmentation

The single axis solar tracking system market is segmented by type and application. By type, horizontal single axis trackers lead with about 87% share, while vertical single axis trackers account for a smaller but specialized portion. By application, utility-scale solar power plants dominate with roughly 73% of global installations, while smaller solar farms and distributed generation projects make up the remainder.

By Type

Horizontal Single Axis: Horizontal single axis trackers remain the most widely deployed, with nearly 87% share of global installations. These trackers rotate panels east to west, following the sun’s path throughout the day. They are cost-effective and ideal for flat or slightly sloped land, delivering up to 40% more output compared to fixed-tilt arrays. Most utility-scale plants favor horizontal systems due to their proven performance, simple design, and ease of maintenance. Improved drive mechanisms and real-time tracking software further enhance reliability and output.
Vertical Single Axis: Vertical single axis trackers adjust panels to track the sun’s elevation angle, making them suitable for higher latitudes and applications where land shape dictates north-south rows. Although they hold a smaller share, vertical systems are useful for optimizing energy collection in areas with more variable sun angles. They can increase energy yield by 20%–30% over fixed systems in such conditions. Their niche use includes projects with limited land width or unique shading conditions that favor vertical alignment.

By Application

Utility-Scale Plants: Utility-scale solar power plants make up about 73% of total single axis tracker installations worldwide. These large plants range from 50 MW to over 500 MW in capacity. Utility-scale plants also favor trackers for their proven performance and ease of integration with bifacial panels and energy storage systems. Combining single axis tracking with bifacial modules can add another 10%–16% boost in total output. New mega projects in regions like Asia-Pacific, the Middle East, and North Africa are increasingly specified with this combination to reach national renewable energy targets more efficiently.
Solar Farms: Solar farms and utility-scale solar power plants are the largest end-use segment for single axis solar tracking systems, representing about 73% of all tracker installations worldwide. These large-scale plants typically range from 50 MW to over 1,000 MW in capacity. Some of the biggest solar parks using single axis trackers cover land areas from 1,000 acres up to 5,000 acres per site.

Regional Outlook for the Single Axis Solar Tracking System Market

The single axis solar tracking system market shows diverse performance across regions due to climate, land availability, and policy frameworks. Asia-Pacific remains the largest regional market, with about 46% of installations in 2024. North America follows closely, accounting for about 32% of global capacity. Europe, the Middle East, and Africa are also expanding rapidly due to supportive policies and large-scale solar park development.

North America

North America’s market growth is driven by the U.S., where about 94% of new utility-scale PV plants use single axis trackers. Annual capacity additions surpassed 30 GW in 2024. Manufacturers are expanding domestic production to meet high local demand and reduce reliance on imports. State-level incentives and federal clean energy goals keep utility developers focused on maximizing efficiency with horizontal single axis systems. Canada and Mexico also contribute to regional growth with large solar projects and cross-border partnerships.

Europe

Europe’s single axis tracker market benefits from a growing pipeline of utility-scale projects, especially in Spain, Italy, and France. Installations reached nearly 15 GW in 2024. Developers in Europe often combine trackers with bifacial modules to maximize generation on limited land areas. Countries with less favorable sunlight conditions are increasingly adopting single axis systems to extend daily output, supporting national carbon reduction goals. Local content rules are driving tracker manufacturers to expand European assembly lines.

Asia-Pacific

Asia-Pacific accounted for nearly 46% of all single axis tracker installations in 2024. China, India, and Australia lead the region’s growth. India’s national solar capacity exceeded 100 GW in 2024, with single axis systems used in the majority of new utility-scale parks. Australia continues to add new mega solar farms using horizontal single axis trackers to harness high solar irradiance. Southeast Asian countries are ramping up large solar tenders with trackers specified for maximum output.

Middle East & Africa

Middle East and Africa are emerging markets for single axis solar trackers. Large desert solar parks in UAE, Saudi Arabia, and Egypt rely on horizontal single axis systems to deliver stable output in harsh environments. The region’s installed capacity is growing by over 5 GW annually. In Africa, countries like South Africa, Morocco, and Kenya are deploying trackers to expand renewable portfolios and lower reliance on fossil fuels. Developers favor trackers in arid regions where land is abundant and flat terrain suits large arrays.

List of Top Single Axis Solar Tracking System Companies

NEXTracker (USA)
Array Technologies (USA)
Soltec (Spain)
Arctech Solar (China)
PV Hardware (Spain)
GameChange Solar (USA)
Convert Italia (Italy)
STI Norland (Spain)
SunPower (USA)
Scorpius Trackers (India)

NEXTracker (USA): The largest player by shipment volume, with over 28 GW delivered in 2024 alone.

Array Technologies (USA): Array Technologies (USA) is a leading single axis solar tracker manufacturer with over 20 GW shipped globally by 2024.

Investment Analysis and Opportunities

Investments in the single axis solar tracking system market continue to expand as global demand for utility-scale solar power projects accelerates. In 2024 alone, over 110 GW of single axis trackers were installed worldwide, representing an annual increase of about 17% from the 94 GW deployed in 2023. Large-scale developers, EPC contractors, and asset managers are allocating significant budgets to single axis systems because these trackers deliver up to 40% more electricity than fixed-tilt structures, directly increasing project returns.

One of the strongest areas attracting new investment is domestic manufacturing expansion. Major suppliers are adding production capacity of more than 1 GW of trackers per week to meet local sourcing requirements. For example, in North America, new tracker assembly facilities have increased output by 25% compared to two years ago. This reduces shipping delays and mitigates the impact of raw material price fluctuations. Localized production also qualifies projects for regional tax incentives and content requirements, which are increasingly common in the U.S. and parts of Europe.

New Product Development

New product development in the single axis solar tracking system market is advancing rapidly as manufacturers compete to deliver higher performance, lower costs, and greater site adaptability. In 2024, leading companies introduced advanced trackers equipped with real-time data analytics and machine-learning algorithms that adjust panel angles based on solar irradiance, temperature, and wind speed. These intelligent systems provide an extra 2%–6% in energy yield compared to standard single axis units.

One major innovation trend is integrating bifacial module optimization directly into tracker design. Next-generation trackers are engineered with elevated racking heights and improved ground albedo management, enhancing backside irradiance capture. This pairing boosts total system output by 10%–16%, making it the default for many new utility-scale projects. Developers are adopting bifacial-ready trackers for large solar farms in regions with high reflectivity terrain, such as deserts and snow-covered areas.

Hail-resistant and wind-resistant designs are also on the rise. New models feature advanced stow positions that automatically tilt panels horizontally to withstand wind gusts exceeding 150 km/h. Some systems include active monitoring that adjusts stow angles within seconds during sudden weather changes, preventing costly damage and downtime.

Robust corrosion-resistant coatings and modular parts are being added to extend tracker lifespan to over 30 years, aligning with the longer power purchase agreements signed for new projects. Several designs now allow for slope tolerance of up to 20%, enabling installation on previously unsuitable, uneven land and opening new geographies for utility-scale plants.

Another key innovation is the integration of digital twin technology. New tracker platforms can simulate performance under various conditions, allowing operators to fine-tune settings remotely for maximum daily output. Some units come with wireless monitoring modules that provide real-time diagnostics, predictive maintenance alerts, and automated troubleshooting, cutting operations and maintenance costs by 10%–15%.

Five Recent Developments

NEXTracker launched an upgraded smart control system in 2024 that improves energy yield by up to 6% using AI-based tracking and cloud monitoring.
Array Technologies commissioned a new manufacturing plant with annual capacity exceeding 10 GW of single axis trackers, expanding its domestic production footprint.
A major solar developer in India deployed a 1.2 GW utility-scale project using newly designed horizontal single axis trackers optimized for desert terrain.
A European manufacturer introduced a modular tracker that tolerates 20% slope variation, enabling installations on complex hilly sites without costly land leveling.
Multiple manufacturers integrated bifacial panel-ready tracker designs that boost backside irradiance by an additional 12%, becoming standard for projects in high-albedo regions.

Report Coverage of Single Axis Solar Tracking System Market

This comprehensive report on the single axis solar tracking system market provides in-depth coverage of all major aspects shaping current and future market growth. The report analyzes global capacity additions, technological advancements, regional dynamics, and emerging trends that define how single axis trackers maintain dominance in large-scale solar projects.

The report segments the market by tracker type — horizontal and vertical — showing how horizontal configurations represent about 87% of all global installations due to their superior efficiency for flat or gently sloped land. It explains how vertical systems, while niche, offer unique benefits in regions with varying sun angles and narrow land plots.

It also details application trends, highlighting how utility-scale solar power plants account for approximately 73% of total single axis tracker use worldwide. Smaller solar farms increasingly adopt these systems to achieve better land use efficiency and higher output per acre.

Extensive regional analysis within the report shows how Asia-Pacific remains the largest market with about 46% share, driven by massive capacity expansions in China, India, and Australia. North America’s leadership in tracker adoption continues with 94% penetration in new U.S. utility-scale PV projects. Europe’s deployment is expanding steadily as developers integrate trackers with bifacial modules to achieve better energy output on limited land.

The report outlines market dynamics, including drivers such as the 15%–40% efficiency boost over fixed-tilt systems, and restraining factors like challenging terrains that increase installation costs by 10%–20%. It identifies opportunities tied to pairing trackers with bifacial panels, which can add up to 16% in extra generation. Challenges, including supply chain risks and raw material price fluctuations, are examined in detail, highlighting how they affect overall tracker adoption and cost structures.

Key company profiles feature leading manufacturers that shipped over 28 GW of trackers annually, demonstrating how competitive the market remains. Recent product innovations like smart tracking algorithms, hail-resistant stow features, and AI-driven diagnostics are covered to show how suppliers keep improving system value for developers.

Finally, the report provides insights on new product developments, recent project milestones, and emerging trends like integrating trackers with energy storage systems. This thorough coverage ensures that stakeholders — from developers and investors to EPC contractors — gain the factual insights needed to plan projects and investments effectively in the evolving single axis solar tracking system market.