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Non-Concentrating Solar Collectors Market

Market Study on Non-Concentrating Solar Collectors: PMR Foresees a Host of Growth Opportunities Ahead for the Market Participants, Analyzing the Expanding Application Base, and Advancements in Solar Collector Technologies

A Detailed Analysis of the Non-Concentrating Solar Collectors Market, Analyzing Technologies, Market Trends, and Growth Drivers for Solar Energy Harvesting Solutions Worldwide

Non-Concentrating Solar Collectors Market Outlook

The global non-concentrating solar collectors market is forecast to expand at a CAGR of 14.1% and thereby increase from a value of US$ 14.8 Bn in 2024, to US$ 37.3 Bn by the end of 2031.


Key Insights

Non-concentrating Solar Collectors Market Size (2024E)

US$ 14.8 Bn

Projected Market Value (2031F)

US$ 37.3 Bn

Global Market Growth Rate (CAGR 2024 to 2031)


Historical Market Growth Rate (CAGR 2018 to 2023)


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Market Introduction and Definition

The non-concentrating solar collectors market is a segment of the renewable energy sector dedicated to harnessing solar energy through passive collection methods. Unlike concentrating solar collectors that use mirrors or lenses to focus sunlight onto a smaller area, non-concentrating collectors absorb sunlight over a larger surface area without the need for mechanical tracking systems. These collectors come in various forms, including flat-plate collectors, evacuated tube collectors, and integral collector-storage systems.

The market for non-concentrating solar collectors has experienced significant growth due to increasing environmental concerns, government incentives, and technological advancements, positioning solar energy as a viable alternative to traditional fossil fuels.

The non-concentrating solar collectors market encompasses a range of technologies designed to capture and convert solar radiation into usable thermal or electrical energy. Flat-plate collectors, the most common type, consist of a dark absorber plate enclosed in a glass or polymer cover, with tubes or channels to circulate a heat transfer fluid.

Evacuated tube collectors employ a series of glass tubes containing absorber fins to enhance heat absorption and minimize heat loss, while integral collector-storage systems combine the collector and storage tank into a single unit. These non-concentrating collectors are employed in residential, commercial, and industrial applications for water heating, space heating, and electricity generation.

The non-concentrating solar collectors market is characterized by its versatility, scalability, and sustainability. Advancements in materials, manufacturing techniques, and design optimization have led to improved efficiency and affordability, driving market adoption across various geographic regions.

Key trends within the market include the integration of solar collectors into building designs for enhanced energy efficiency, the development of hybrid systems combining solar with other renewable energy sources, and the exploration of innovative thermal storage solutions to overcome intermittency challenges.

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Market Growth Drivers

Rising Demand for Sustainable Energy Solutions

The non-concentrating solar collectors market is experiencing robust growth driven by the increasing global demand for sustainable energy solutions. As societies worldwide become more conscious of environmental concerns and seek to reduce their carbon footprint, the adoption of renewable energy sources such as solar power is escalating.

Non-concentrating solar collectors, also known as flat-plate collectors, offer a cost-effective and environmentally friendly means of harnessing solar energy for heating and hot water purposes in residential, commercial, and industrial settings. Their simple design, ease of installation, and versatility make them a popular choice for both new construction projects and retrofitting existing buildings with solar thermal systems.

Government incentives and regulations promoting renewable energy adoption further propel market expansion, creating a favorable landscape for manufacturers and suppliers of non-concentrating solar collectors to meet the growing demand for sustainable energy solutions.

Technological Innovations Driving Efficiency

Technological advancements play a pivotal role in shaping the growth trajectory of the non-concentrating solar collectors market by enhancing efficiency and performance. Ongoing research and development efforts focus on improving collector materials, coatings, and design to maximize solar energy absorption and minimize heat loss.

Innovations such as selective coatings, which optimize solar radiation absorption while minimizing thermal losses, contribute to higher efficiency and improved overall performance of solar collectors. Additionally, the integration of smart technologies, such as sensors and controllers, enables real-time monitoring and optimization of solar thermal systems, further enhancing energy output and reliability. These technological innovations not only increase the attractiveness of non-concentrating solar collectors as a viable renewable energy solution but also drive down costs.

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Market Restraints

Technological Limitations

The non-concentrating solar collectors market faces significant growth restraints due to technological limitations, particularly concerning efficiency challenges. While non-concentrating solar collectors offer advantages such as simplicity and low maintenance compared to concentrating solar technologies, they often suffer from lower efficiency rates. This inefficiency stems from factors such as limited absorption of sunlight and heat loss during energy conversion processes.

Innovations in materials and design are necessary to enhance the performance of non-concentrating solar collectors, but such advancements require extensive research and development efforts. Additionally, achieving higher efficiency levels without significantly increasing costs remains a considerable challenge.

Cost Constraints

Another significant growth restraint for the non-concentrating solar collectors market is the issue of cost constraints. While solar energy presents a sustainable and renewable alternative to conventional fossil fuels, the upfront costs associated with installing solar collector systems can be prohibitive for many consumers and businesses. The initial investment includes not only the cost of the solar collectors themselves but also expenses related to installation, maintenance, and integration into existing infrastructure.

Economies of scale have yet to be fully realized in the production of non-concentrating solar collectors, resulting in higher per-unit costs compared to traditional energy sources. Addressing cost constraints requires advancements in manufacturing processes, material sourcing, and distribution networks to drive down prices and make non-concentrating solar collectors more accessible to a wider market segment.

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Growth in Residential Solar Water Heating Systems

A significant opportunity in the non-concentrating solar collectors market is the growth of residential solar water heating systems. As homeowners increasingly seek eco-friendly and cost-effective solutions, solar water heaters offer a compelling alternative to traditional gas or electric systems. Non-concentrating solar collectors, such as flat-plate and evacuated tube collectors, are integral components of these systems, absorbing solar energy to heat water for domestic use.

The rising awareness of environmental sustainability coupled with government incentives and rebates for renewable energy adoption fuels the demand for residential solar water heating systems. Manufacturers and suppliers in the non-concentrating solar collectors market can capitalize on this opportunity by developing efficient and affordable collector technologies tailored for residential applications. By offering reliable solutions that reduce energy bills and carbon footprints, companies can tap into a growing market segment and contribute to the widespread adoption of renewable energy in residential settings.

Expansion of Commercial and Industrial Solar Thermal Applications

Another prominent opportunity in the non-concentrating solar collectors market lies in the expansion of commercial and industrial solar thermal applications. Industries such as hospitality, agriculture, manufacturing, and healthcare have significant energy requirements for processes like space heating, hot water generation, and industrial heating. Non-concentrating solar collectors offer a sustainable solution to meet these demands by harnessing solar energy for thermal applications. As businesses increasingly prioritize sustainability goals and seek to reduce operating costs, there is a growing interest in integrating solar thermal systems into commercial and industrial facilities.

Manufacturers of non-concentrating solar collectors can seize this opportunity by developing robust and high-performance collector technologies suitable for large-scale applications. By providing scalable solutions that enhance energy efficiency and reduce reliance on fossil fuels, companies can cater to the evolving needs of commercial and industrial sectors, driving the adoption of solar thermal technology on a broader scale.

Analyst's Overview

The non-concentrating solar collectors market is positioned for substantial growth and evolution in the coming years. This growth trajectory is underpinned by several key factors, including increasing awareness and adoption of renewable energy sources, burgeoning environmental concerns, and government initiatives promoting clean energy technologies.

Non-concentrating solar collectors, such as flat-plate and evacuated tube collectors, offer efficient and cost-effective solutions for harnessing solar energy across residential, commercial, and industrial sectors. Moreover, advancements in technology, such as improved materials and manufacturing processes, are driving enhanced performance and affordability, further catalyzing market expansion.

Distribution channels play a pivotal role in the non-concentrating solar collectors market, with a shift towards online platforms alongside traditional retail outlets. Online channels provide consumers with a wide range of options, convenience, and competitive pricing, thereby driving their increasing preference.

Geographically, regions with abundant solar resources such as the Middle East, North Africa, and parts of Asia Pacific exhibit significant potential for market growth. Additionally, government incentives, subsidies, and favorable regulatory frameworks in regions like Europe and North America are expected to further accelerate market adoption, fostering a dynamic landscape for non-concentrating solar collectors on a global scale.

Supply-side Dynamics

The non-concentrating solar collectors market is characterized by a dynamic supply-side landscape driven by advancements in solar technology, manufacturing efficiencies, and government incentives. Technological innovations, such as improved absorber coatings and selective surfaces, contribute to enhancing the efficiency and performance of non-concentrating solar collectors, thereby driving supply-side growth.

Manufacturers are investing in research and development to develop cost-effective production processes and innovative designs that optimize energy capture and thermal performance. Additionally, economies of scale and increased competition among suppliers are leading to cost reductions, making non-concentrating solar collectors more accessible to a broader range of consumers.

Government policies and incentives promoting renewable energy adoption further stimulate supply-side expansion by providing financial support and regulatory frameworks that encourage investment in solar thermal technologies. As a result, suppliers are ramping up production capacities to meet the rising demand for non-concentrating solar collectors, particularly in regions with abundant solar resources.

Key trends shaping supply dynamics include vertical integration strategies, strategic partnerships, and geographical expansion to capitalize on emerging market opportunities. Suppliers are also focusing on sustainability initiatives, such as reducing carbon emissions and incorporating recycled materials, to align with environmental regulations and consumer preferences.

Market Segmentation

Which Absorber Plate is Expected to Lead the Market?

Copper plates are poised to dominate the market throughout the projected period, especially in high-temperature applications. Flat-plate solar collectors, a popular type of non-concentrating solar collector, extensively utilize copper plates for their superior heat conductivity, durability, and corrosion resistance. With the ability to effectively transfer sunlight heat to working fluids or heat transfer mediums, copper plates excel in high-temperature environments, making them the preferred choice for such applications.

Which Application Sector is Poised for Rapid Expansion in the Market?

The residential sector is poised for rapid expansion in the solar absorber plate market, primarily fueled by the increasing adoption of district solar heating projects worldwide. These projects play a vital role in reducing the carbon footprint of the industry while meeting the rising demand for environmentally friendly heating solutions. Applications such as space heating and domestic water heating are driving the growth in this segment, reflecting a shift towards sustainable energy practices in residential settings.

Top Regional Markets

Which Region Stands Out as a Pivotal Region in the Global Market?

Asia Pacific emerged as a pivotal region in the global market commanding a substantial 37.2% market share in 2023. This surge is primarily attributed to the burgeoning demand from ongoing and planned solar power projects across the region.

China's proactive initiatives like the Top Runner Program and participation in the Belt and Road Initiative are instrumental in propelling the non-concentrating solar collectors market forward.

India, on the other hand, is strategically transitioning towards solar energy, notably in its agricultural and commercial sectors. Initiatives such as the solar irrigation pumping initiative aim to replace diesel-powered irrigation pumps with solar alternatives, promoting sustainability and reducing carbon emissions.

What is the Market Outlook in North America?

In North America, particularly the United States, non-concentrating solar collectors find extensive application in the commercial sector, including facilities like swimming pools and space heating. The market growth is underpinned by increasing environmental concerns and the pursuit of sustainable energy solutions. Federal government programs offering financial aid, tax incentives, and net metering are anticipated to drive significant expansion in the US market by 2033.

What is the Market Outlook in Europe?

Europe, accounting for over 20% of the global market share, is prioritizing the energy sector's transition towards renewables. Solar district heating systems are gaining traction nations of Europe aligning with the overarching goal of decarbonizing the energy sector.

Community-led solar projects in the United Kingdom and the popularity of Solar Power Purchase Agreements (PPAs) are indicative of the region's commitment to renewable energy adoption. Additionally, initiatives like solar energy projects in schools underscore Europe's concerted efforts towards a sustainable energy future.

Competitive Intelligence and Business Strategy

In the non-concentrating solar collectors market, several significant companies stand out as leaders, each bringing its unique competitive strategies to the forefront. Greenonetec, renowned for its innovation and sustainability focus, leads by consistently introducing cutting-edge technologies and eco-friendly solutions.

Soletrol follows a customer-centric approach, emphasizing personalized services and tailored solutions, which sets it apart in the market. Prosunpro strategically positions itself through aggressive pricing strategies, capturing market share rapidly.

Market players leverage various competitive advantages to maintain their leadership positions. Companies like Bosch Thermotechnik and Viessmann excel in product quality and reliability, earning them a reputation for superior performance in the market. Solahart distinguishes itself through its extensive distribution networks and strong brand recognition, enabling widespread market penetration.

Key Recent Developments

Technological Advancements in Non-Concentrating Solar Collectors

Recent developments in non-concentrating solar collectors have focused on technological advancements to improve efficiency and reliability. Innovations such as selective coatings, improved absorber materials, and enhanced heat transfer mechanisms have significantly boosted the performance of these collectors. These advancements have made non-concentrating solar collectors a more attractive option for various applications, including residential, commercial, and industrial sectors.

Impact on Market

The integration of advanced technologies has resulted in higher energy conversion efficiencies and lower maintenance requirements for non-concentrating solar collectors. This has widened their appeal and competitiveness in the renewable energy market, driving increased adoption and market growth.

Growing Focus on Cost Reduction Strategies

Market players in the non-concentrating solar collectors sector are increasingly focusing on cost reduction strategies to make solar energy more accessible and affordable. This includes optimizing manufacturing processes, sourcing cost-effective materials, and improving installation efficiency. By lowering the overall cost of non-concentrating solar collectors, companies aim to accelerate market penetration and compete more effectively with other energy sources.

Impact on Market

Cost reduction initiatives have made non-concentrating solar collectors a more economically viable option for consumers and businesses looking to transition to renewable energy sources. As a result, there has been a surge in demand for these collectors, particularly in regions with abundant sunlight and supportive regulatory frameworks.

Integration of Energy Storage Solutions

To address intermittency challenges associated with solar power generation, there is a growing trend towards integrating energy storage solutions with non-concentrating solar collectors. Battery storage systems and other energy storage technologies are being coupled with solar collectors to store excess energy generated during peak sunlight hours for use during periods of low or no sunlight. This integration enhances the reliability and flexibility of solar energy systems, making them more attractive for grid integration and off-grid applications.

Impact on Market

The integration of energy storage solutions with non-concentrating solar collectors has increased their appeal for residential, commercial, and utility-scale applications. By providing reliable and dispatchable power, these integrated systems help overcome one of the main barriers to widespread adoption of solar energy, further driving market growth and expansion.

Non-concentrating Solar Collectors Market Report Scope



Forecast Period

2024 to 2031

Historical Data Available for

2018 to 2023

Market Analysis

US$ Million for Value

Key Regions Covered

  • North America
  • Latin America
  • Europe
  • South Asia & Pacific
  • East Asia
  • The Middle East & Africa  

Key Countries Covered

  • The United States
  • Canada
  • Germany
  • The United Kingdom
  • France
  • Italy
  • Spain
  • Russia
  • China
  • Japan
  • South Korea
  • India
  • Thailand
  • Malaysia
  • Indonesia
  • Australia
  • New Zealand
  • GCC Countries
  • South Africa  

Key Market Segments Covered

  • Absorber Plates
  • Application
  • Region

Key Companies Profiled

  • Greenonetec
  • Soletrol
  • Prosunpro
  • Bosch Thermotechnik
  • Viessmann
  • Solahart
  • Vaillant Group
  • XNE Group
  • Dimas SA

Report Coverage

  • Market Forecast
  • Company Share Analysis
  • Competition Intelligence
  • DROT Analysis
  • Market Dynamics and Challenges
  • Strategic Growth Initiatives  

Customization & Pricing

Available upon request

Non-concentrating Solar Collectors Market Segmentation

By Absorber Plates

  • Copper
  • Aluminum
  • Steel Plates

By Application

  • Residential
  • Commercial
  • Industrial

By Region

  • North America
  • Europe
  • East Asia
  • South Asia & Oceania
  • Latin America
  • The Middle East & Africa

- Companies Covered in This Report -

- Frequently Asked Questions -

Increasing global demand for sustainable energy solutions is a key driver for market growth.

The growth of residential solar water heating systems is a significant opportunity in the market.

Some of the top players operating in the market are Greenonetec, Soletrol, Prosunpro, and Bosch Thermotechnik.

The global market is projected to expand at a CAGR of 14.1 in the forthcoming years.

Asia Pacific emerged as a pivotal region in the global market commanding a substantial market share.

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