• Cat-intel
  • MedIntelliX
  • Resources
  • About Us
  • Request Free Sample ×

    Kindly complete the form below to receive a free sample of this Report

    Leading companies partner with us for data-driven Insights

    clients tt-cursor
    Hero Background

    Solar Water Purifier Market

    ID: MRFR/E&P/38641-HCR
    100 Pages
    Chitranshi Jaiswal
    October 2025

    Solar Water Purifier Market Research Report By Product Type (Solar Water Disinfectant Systems, Solar Photocatalytic Water Purification Systems, Solar Membrane Filtration Systems), By End-User Application (Household, Commercial, Industrial, Government), By Capacity (Up to 5 liters per day, 6 to 10 liters per day, 11 to 20 liters per day, Above 20 liters per day) and By Regional (North America, Europe, South America, Asia Pacific, Middle East and Africa) - Forecast to 2035

    Share:
    Download PDF ×

    We do not share your information with anyone. However, we may send you emails based on your report interest from time to time. You may contact us at any time to opt-out.

    Solar Water Purifier Market Infographic
    Purchase Options

    Solar Water Purifier Market Summary

    The Global Solar Water Purifier Market is projected to grow significantly from 2.36 USD Billion in 2024 to 10.3 USD Billion by 2035.

    Key Market Trends & Highlights

    Solar Water Purifier Key Trends and Highlights

    • The market is expected to experience a compound annual growth rate (CAGR) of 14.38% from 2025 to 2035.
    • By 2035, the market valuation is anticipated to reach 10.3 USD Billion, indicating robust growth potential.
    • In 2024, the market is valued at 2.36 USD Billion, reflecting the increasing demand for sustainable water purification solutions.
    • Growing adoption of solar water purification technology due to rising environmental concerns is a major market driver.

    Market Size & Forecast

    2024 Market Size 2.36 (USD Billion)
    2035 Market Size 10.3 (USD Billion)
    CAGR (2025-2035) 14.38%

    Major Players

    Katadyn Group, Vestergaard Frandsen, SunPro Utilities, SEMA UK, Serebra Technology, Clean Tech Water, SBM Offshore, NEPCon, Tahoe Resources, Aquatech International, SolarSpring, DrinkWell, Raysut Cement, Seldon Technologies, ATG UV

    Solar Water Purifier Market Trends

    The global demand for solar water purifiers is being fueled by the increase in water scarcity, as well as the threat of waterborne diseases. As a result, governments and organizations have set forth a sustainability paradigm that seeks to increase the prevalence of solar water purification techniques, making it a favorable setting for solar water purifiers.

    High awareness towards water pollution and contamination, initiatives by the government for better access and quality of water, and the increasing need for portable purifiers to suit specific needs in remote locations are some of the main factors pushing the demand further. Furthermore, the effective use of solar water purifiers is being made possible through the introduction of advanced solar panels and modern filtration systems.

    Current novelties have been the use of IoT technology to facilitate remote surveillance and operations, the introduction of nano-filtration and reverse osmosis systems for enhanced filtration, and I use of portable solar water purifiers for outdoor activities and during emergencies. Such trends are expected to support the market growth in terms of various application use and better service.

    The increasing emphasis on sustainable water solutions and the integration of renewable energy technologies are driving a notable shift towards solar water purification systems, which are poised to play a crucial role in addressing global water scarcity challenges.

    U.S. Department of Energy

    Solar Water Purifier Market Drivers

    Market Growth Projections

    The Global Solar Water Purifier Market Industry is projected to experience robust growth in the coming years. With an estimated market value of 2.36 USD Billion in 2024, the industry is expected to expand significantly, reaching approximately 10.3 USD Billion by 2035. This growth trajectory indicates a compound annual growth rate of 14.38% from 2025 to 2035. Such projections are indicative of the increasing recognition of solar water purifiers as viable solutions for addressing water scarcity and quality issues globally. The market's expansion is likely to be fueled by technological advancements, government support, and rising consumer awareness.

    Rising Demand for Clean Water

    The increasing global population and urbanization are driving the demand for clean water solutions. As more individuals migrate to urban areas, the pressure on existing water resources intensifies. The Global Solar Water Purifier Market Industry is poised to address this challenge by providing sustainable and efficient water purification solutions. With a projected market value of 2.36 USD Billion in 2024, the industry is expected to grow significantly as governments and organizations prioritize access to clean water. This trend is particularly evident in developing regions where water scarcity is a pressing issue, highlighting the necessity for innovative purification technologies.

    Rising Investment in Renewable Energy

    Investment in renewable energy sources is witnessing a significant increase globally, driven by the need for sustainable solutions. The Global Solar Water Purifier Market Industry stands to benefit from this trend, as solar energy is a key component of water purification technologies. As governments and private entities allocate resources towards renewable energy projects, the market for solar water purifiers is likely to expand. This investment surge is expected to foster innovation and reduce costs, making solar water purifiers more accessible to a broader audience. The anticipated compound annual growth rate of 14.38% from 2025 to 2035 reflects this positive outlook.

    Government Initiatives and Regulations

    Governments worldwide are implementing stringent regulations and initiatives to ensure access to clean drinking water. These policies often promote the adoption of renewable energy technologies, including solar water purifiers. The Global Solar Water Purifier Market Industry benefits from such supportive frameworks, which encourage investments in sustainable water solutions. For instance, various countries are offering subsidies and incentives for solar technology adoption, which could potentially enhance market growth. As these initiatives gain momentum, the market is likely to witness increased participation from both public and private sectors, further driving innovation and accessibility.

    Technological Advancements in Solar Purification

    Recent advancements in solar purification technologies are enhancing the efficiency and effectiveness of solar water purifiers. Innovations such as improved solar collectors and advanced filtration systems are making these devices more accessible and user-friendly. The Global Solar Water Purifier Market Industry is experiencing a surge in product development, with manufacturers focusing on integrating smart technologies for real-time monitoring and maintenance. This trend not only improves the user experience but also contributes to the overall growth of the market, as consumers become more aware of the benefits of adopting solar-powered solutions for their water purification needs.

    Environmental Sustainability and Climate Change Awareness

    The growing awareness of environmental sustainability and climate change is influencing consumer preferences towards eco-friendly products. The Global Solar Water Purifier Market Industry aligns with this shift, as solar water purifiers utilize renewable energy sources, reducing reliance on fossil fuels. This alignment with sustainability goals is likely to attract environmentally conscious consumers and businesses. As the market evolves, it is expected that the demand for solar water purifiers will rise, particularly in regions where climate change impacts water availability. This trend could contribute to the market's projected growth, with estimates suggesting a value of 10.3 USD Billion by 2035.

    Market Segment Insights

    Solar Water Purifier Market Segment Insights

    Solar Water Purifier Market Segment Insights

    Solar Water Purifier Market Product Type Insights  

    Solar Water Purifier Market Product Type Insights  

    The Solar Water Purifier Market is segmented by product type into solar water disinfectant systems, solar photocatalytic water purification systems, and solar membrane filtration systems. Among these, solar water disinfectant systems held the largest market share in 2023, accounting for over 40% of the global market revenue. The growth of this segment is attributed to the increasing adoption of solar water disinfection (SODIS) technology in developing countries where access to clean drinking water is limited.

    SODIS involves exposing water-filled plastic bottles to sunlight for several hours, which kills harmful bacteria and viruses.Solar photocatalytic water purification systems are expected to witness the fastest growth during the forecast period, with a projected CAGR of over 16%. This growth is driven by the increasing demand for point-of-use water purification solutions in remote areas and off-grid communities. Photocatalytic water purification utilizes semiconductor materials, such as titanium dioxide, to generate hydroxyl radicals that break down organic contaminants and pathogens in water when exposed to sunlight.

    Solar membrane filtration systems are gaining traction due to their ability to remove a wide range of contaminants, including bacteria, viruses, and heavy metals.These systems use membranes with pores small enough to block contaminants while allowing water to pass through. The growth of this segment is expected to be driven by the increasing adoption of solar-powered membrane filtration systems in industrial and commercial applications, such as water treatment plants and desalination facilities.

    Source: Primary Research, Secondary Research, Market Research Future Database and Analyst Review

    Solar Water Purifier Market End-User Application Insights  

    Solar Water Purifier Market End-User Application Insights  

    The end-user application segment of the Solar Water Purifier Market holds significant growth potential, with diverse applications across various sectors. Household applications account for a substantial share of the market, driven by rising awareness about waterborne diseases and the need for safe drinking water. The commercial segment is another key contributor, with hotels, restaurants, and other businesses adopting solar water purifiers for cost-effective and sustainable water treatment.

    Industrial applications are also gaining traction, with industries such as food and beverage, pharmaceutical, and chemical processing seeking reliable and efficient water purification solutions.The industrial segment is anticipated to witness a CAGR of 14.4%, reaching USD 0.49 billion by 2032. Government initiatives and regulations aimed at improving water quality and access to clean water further contribute to the growth of the solar water purifier market across various end-user applications.

    Solar Water Purifier Market Capacity Insights  

    Solar Water Purifier Market Capacity Insights  

    The capacity segment plays a pivotal role in shaping the Solar Water Purifier Market. Among the various capacity ranges, 'Up to 5 liters per day' held the dominant position in 2023, accounting for approximately 37.2% of the global market revenue. This dominance is attributed to the widespread adoption of these purifiers in remote areas, households, and small businesses due to their compact size and ease of installation.

    Moving up the capacity spectrum, '6 to 10 liters per day' and '11 to 20 liters per day' segments collectively captured over 40% of the market share.These purifiers cater to the needs of larger households, schools, and community centers, where a higher volume of clean water is required. At the higher end of the spectrum, the 'Above 20 liters per day' segment is projected to witness significant growth in the coming years, driven by increasing demand from industries, commercial establishments, and disaster relief organizations. This segment is expected to account for over 20% of the total market revenue by 2032.

    Overall, the capacity segment provides a comprehensive range of solutions to meet diverse water purification needs across various applications and end-users.

    Get more detailed insights about Solar Water Purifier Market Research Report — Global Forecast till 2032

    Regional Insights

    The Solar Water Purifier Market is segmented into North America, Europe, APAC, South America, and MEA. North America is expected to hold the largest market share in 2023 due to the increasing adoption of solar water purification systems in the region. Europe is expected to be the second-largest market, followed by APAC. The APAC region is expected to witness the highest growth rate during the forecast period due to the growing demand for solar water purification systems in countries such as China and India.

    South America and MEA are expected to be the smallest markets, but they are expected to grow at a steady pace during the forecast period.The market growth is attributed to the increasing demand for solar water purification systems in both developed and developing countries.

    Solar Water Purifier Market Regional Insights  

    Source: Primary Research, Secondary Research, Market Research Future Database and Analyst Review

    Key Players and Competitive Insights

    Major players in the Solar Water Purifier Market industry are focusing on developing innovative products and expanding their global reach. Leading Solar Water Purifier Market players are investing in research and development to enhance the efficiency and affordability of their products. The Solar Water Purifier Market development is being driven by the increasing demand for safe and clean drinking water, particularly in developing countries and remote areas.

    The competitive landscape of the Solar Water Purifier Market is expected to remain competitive, with new entrants and established players vying for market share.A notable competitor in the Solar Water Purifier Market is KATADYN Group, a Swiss company that specializes in water purification and filtration systems. KATADYN offers a range of solar water purifiers, including portable and stationary models, designed to meet the needs of various applications.

    The company has a strong presence in both developed and developing markets and is known for its high-quality products and innovative technology.Another key competitor in the Solar Water Purifier Market is SunSpring, a US-based company that focuses on providing affordable and sustainable water purification solutions. SunSpring offers a range of solar water purifiers, including gravity-fed and pump-based models, designed for both household and community use. The company has a strong presence in developing countries and is committed to providing access to safe drinking water in underserved communities.

    Key Companies in the Solar Water Purifier Market market include

    Industry Developments

    The solar water purifier market is expected to reach USD 6.9 billion by 2032, exhibiting a CAGR of 14.4% during the forecast period (2024-2032). Increasing demand for clean and safe drinking water, coupled with government initiatives to promote renewable energy sources, is driving market growth. Asia Pacific held the largest market share in 2023 and is projected to maintain its dominance throughout the forecast period. Key industry players are focusing on developing innovative products and expanding their geographic reach to cater to the growing demand.

    Recent developments include the launch of portable solar water purifiers designed for outdoor enthusiasts and remote communities, as well as collaborations between solar water purifier manufacturers and non-profit organizations to provide clean water access to underserved areas.

    Future Outlook

    Solar Water Purifier Market Future Outlook

    The Solar Water Purifier Market is projected to grow at a 14.38% CAGR from 2024 to 2035, driven by technological advancements, increasing water scarcity, and rising environmental awareness.

    New opportunities lie in:

    • Develop innovative solar-powered purification systems for remote areas.
    • Leverage IoT technology for real-time water quality monitoring.
    • Expand product offerings to include portable solar purifiers for outdoor enthusiasts.

    By 2035, the Solar Water Purifier Market is expected to be robust, reflecting substantial growth and innovation.

    Market Segmentation

    Solar Water Purifier Market Capacity Outlook

    • North America
    • Europe
    • South America
    • Asia Pacific
    • Middle East and Africa

    Solar Water Purifier Market Regional Outlook

    • North America
    • Europe
    • South America
    • Asia Pacific
    • Middle East and Africa

    Solar Water Purifier Market Product Type Outlook

    • Household
    • Commercial
    • Industrial
    • Government

    Solar Water Purifier Market End-User Application Outlook

    • Up to 5 liters per day
    • 6 to 10 liters per day
    • 11 to 20 liters per day
    • Above 20 liters per day

    Report Scope

    Report Attribute/Metric Details
    Market Size 2022 1.8 (USD Billion)
    Market Size 2023 2.06 (USD Billion)
    Market Size 2032 6.9 (USD Billion)
    Compound Annual Growth Rate (CAGR) 14.4% (2024 - 2032)
    Report Coverage Revenue Forecast, Competitive Landscape, Growth Factors, and Trends
    Base Year 2023
    Market Forecast Period 2024 - 2032
    Historical Data 2019 - 2023
    Market Forecast Units USD Billion
    Key Companies Profiled Katadyn Group, Vestergaard Frandsen, SunPro Utilities, SEMA UK, Serebra Technology, Clean Tech Water, SBM Offshore, NEPCon, Tahoe Resources, Aquatech International, SolarSpring, DrinkWell, Raysut Cement, Seldon Technologies, ATG UV.    
    Segments Covered Product Type, End-User Application, Capacity, Regional.  
    Key Market Opportunities Growing demand in developing countries Government incentives and subsidies Technological advancements Increased awareness of water scarcity Rising environmental concerns
    Key Market Dynamics 1 Rising demand for clean water in rural areas2 Government initiatives promoting solar water purification3 Technological advancements in solar panels and filtration systems4 Increasing awareness of environmental sustainability5 Competitive pricing and cost-effectiveness
    Countries Covered North America, Europe, APAC, South America, MEA

    FAQs

    What is the market size of the Solar Water Purifier Market?

    The Solar Water Purifier Market was valued at approximately USD 2.06 Billion in 2024 and is projected to reach around USD 6.9 Billion by 2032, exhibiting a CAGR of 14.4% during the forecast period.

    Which region is expected to dominate the Solar Water Purifier Market during the forecast period?

    The Asia Pacific region is anticipated to hold the largest market share throughout the forecast period, owing to the increasing demand for clean and safe drinking water in developing countries within the region.

    What are the key growth drivers for the Solar Water Purifier Market?

    Rising concerns regarding waterborne diseases, growing awareness about the benefits of solar energy, and increasing investments in renewable energy projects are some of the major factors driving the growth of the Solar Water Purifier Market.

    Who are the key players operating in the Solar Water Purifier Market?

    Some of the prominent players operating in the Solar Water Purifier Market include SunWater Systems, Solar Water Solutions, Katadyn Group, Solvatten AB, and WATAA Group, among others.

    What are the different applications of Solar Water Purifiers?

    Solar Water Purifiers are widely used for various applications, including household water purification, community water purification projects, disaster relief, and remote area water treatment.

    What are the challenges faced by the Solar Water Purifier Market?

    High initial investment costs, limited availability of sunlight in certain regions, and competition from conventional water purification methods are some of the challenges faced by the Solar Water Purifier Market.

    What are the key trends expected to shape the future of the Solar Water Purifier Market?

    Advancements in solar technology, increasing adoption of IoT and smart water management systems, and growing focus on sustainability are some of the key trends expected to shape the future of the Solar Water Purifier Market.

    What is the expected CAGR of the Solar Water Purifier Market during the forecast period?

    The Solar Water Purifier Market is projected to register a CAGR of approximately 14.4% during the forecast period from 2023 to 2032.

    Which application segment is expected to hold the largest market share in the Solar Water Purifier Market?

    The household water purification segment is anticipated to hold the largest market share throughout the forecast period due to the growing demand for safe and clean drinking water in residential areas.

    What are the key factors influencing the growth of the Solar Water Purifier Market?

    Rising water scarcity, increasing awareness about the health benefits of clean water, and government initiatives promoting the adoption of renewable energy solutions are some of the key factors driving the growth of the Solar Water Purifier Market.

    Download Free Sample

    Kindly complete the form below to receive a free sample of this Report

    Case Study
    Chemicals and Materials