Against the backdrop of accelerating global energy transition, solar panel cleaning — a critical step in ensuring photovoltaic efficiency — is experiencing unprecedented market opportunities. According to the latest data from industry research firm ReportPrime, the global solar panel cleaning equipment market reached USD 19.1 billion in 2025 and is projected to grow to USD 49.2 billion by 2032, at a CAGR of 14.48%. Meanwhile, the solar panel cleaning robot market is also expanding rapidly, growing from USD 450 million in 2024 to an expected USD 1.34 billion by 2032.
I. Global Solar Panel Cleaning Market Overview
Solar power generation is developing rapidly worldwide as a new clean energy source. Global installed capacity exceeded 150 GW in 2021, with projections reaching 1,870 GW by 2025. However, solar power stations are typically built in areas with high terrain, abundant sunshine, strong winds, and limited water resources — conditions that readily cause dust and dirt accumulation on panels. If not promptly removed, soiling can reduce power generation efficiency by 8% to 30%, and dust-induced hot spots significantly shorten panel lifespan.
Regionally, Asia-Pacific leads with a 35% market share, followed by China at 20%. North America and Europe hold 28% and 22% respectively. By 2031, Asia-Pacific's share is expected to grow to 38%, driven by ultra-large desert bases in Inner Mongolia and the Gobi, along with massive state-owned utility investments.
II. Industry Trends and Technological Innovation
The solar cleaning industry is undergoing profound technological transformation. Fully automatic cleaning systems, equipped with AI navigation, sensor guidance, and autonomous decision-making, are rapidly deploying across utility-scale solar farms. Meanwhile, water scarcity is driving rapid development of dry-cleaning technologies, with brush-based and electrostatic dust removal solutions gaining strong traction in desert regions.
IoT integration has enabled remote intelligent control and multi-robot coordination. Through smart management cloud platforms, operators can monitor multiple cleaning robots in real time, set automated cleaning schedules, and significantly improve maintenance efficiency. In the low-altitude economy sector, drone-based cleaning technology is also emerging — the 2025 World UAV Congress released the "General Technical Requirements for UAV Cleaning Operations," marking a key step toward industry standardization.
III. Rise of Chinese Solar Cleaning Companies
In the global solar panel cleaning equipment market, Chinese companies are demonstrating remarkable innovation and internationalization capabilities. Industry reports list Beijing Sifang Derui Technology, Shandong Haowo Electric, and other Chinese firms among the key players in the global solar cleaning equipment market.
At the SNEC Shanghai Solar Expo 2026, Xiamen Lanxu Technology showcased its dry-hanging flagship model and distributed flagship model, supporting waterless dry cleaning from -35°C to over 60°C, with a daily cleaning capacity exceeding 1,200 panels per unit. In Saudi Arabia's 3.4GW PIF flagship project, Lanxu robots achieved over 8% first-year generation gain with 100% zero water consumption.
IV. Multifit Solar: Deep Roots, Smart Manufacturing Goes Global
Guangdong Multifit Solar Equipment Co., Ltd. (Multifit Solar) is a national high-tech enterprise dedicated to the research, development, production, and sales of solar power systems and other green energy solutions, as well as solar power station construction, cleaning, and operation & maintenance services. Headquartered in Beijing's Economic-Technological Development Area, with a production base in Shantou, Guangdong, and a branch office in Shenzhen, Multifit Solar operates through its subsidiaries: Zhongneng Electric, Zhongneng Solar, and Zhongneng Zhihui.
Since its founding in 2009, Multifit has focused on solar cleaning robots and supporting equipment, PV inverters, mobile PV power supplies, MPPT PV controllers, solar LED lighting systems, and their integration. The company has obtained over 50 patent certificates, and its products have been exported in bulk to more than 50 countries and regions across Europe, America, Asia, Africa, and Latin America.
Multifit has obtained ISO9001:2008 Quality Management, ISO14000:2000 Environmental Management, ISO45001:2018 Occupational Health & Safety certifications, as well as CE and FCC marks. The company is recognized as a National Science & Technology SME, Zhongguancun High-Tech Enterprise, and Guangdong Provincial High-Tech Product certified company.
V. Product Spotlight: MR-G2 Right & Left Solar Cleaning Robot
The MR-G2 Right & Left Solar Cleaning Robot is Multifit's second-generation intelligent cleaning robot, offering significant advantages over competing products in performance, design, and intelligent control. Weighing approximately 30kg — over 30% lighter than similar products — it is highly portable. Key features include:
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Automatic Adjustment: Automatically corrects and adjusts to prevent machine deviation and jamming
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Strong Obstacle-Crossing: Can span over 50mm misalignment, including slopes, steps, and dislocations
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Solar Power System: Self-charging with solar panel, 4-6 hours runtime
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Strong Adaptability: Applicable to various arrangement arrays and power station types
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Lightweight Design: Approximately 30kg, over 30% lighter than similar products
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1-Minute Brush Disassembly: Easy maintenance and brush replacement
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Adjustable Brush Height: Extends brush service life by doubling it when worn
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Danger Avoidance: Automatic edge sensing technology prevents falling
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Self-Sensing Mode: Automatically activates cleaning mode on rainy days
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IoT Smart Control: Independent, grouped, or remote control with automated scheduling
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Dry & Wet Cleaning: Integrated design for diverse cleaning requirements
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High Efficiency: Special brush design, one unit can clean 1.2MWp per day
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Auto Start/Stop: Fully automatic with remote control capability
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VI. International Market Expansion
Multifit Solar is actively expanding its international footprint, with products exported in bulk to over 50 countries and regions across Europe, America, Asia, Africa, and Latin America. In the solar cleaning robot sector, Multifit has established unique technological advantages, including intelligent cleaning, automatic detection, tracking and positioning, group communication and control functions, and a multi-terminal controlled smart management platform.
Among the key players in the global solar panel cleaning equipment market, Multifit Solar competes alongside international names such as Karcher, Ecoppia, Aegeus Technologies, and BladeRanger. With cost-effective products, flexible customization, and comprehensive after-sales service, Multifit Solar is steadily expanding its global market share. Guided by its mission of "efficient energy saving, enabling more people to enjoy green energy," the company is committed to becoming a leader in the solar power generation and robotic cleaning & maintenance industry.
VII. Future Outlook
With continued growth in global solar installations and ongoing cleaning technology innovation, the solar panel cleaning robot market is entering a golden development period. According to DataM Intelligence, the global solar panel cleaning robot market is expected to grow at a CAGR of 14.65%, reaching USD 1.34 billion by 2032 from USD 450 million in 2024.
Looking ahead, Multifit Solar will continue to deepen its focus on solar cleaning robots, increase R&D investment, and launch more cleaning solutions tailored to diverse solar power station needs. The company plans to further enhance product intelligence, deepen IoT technology applications, expand its global service network, and provide solar power station operators worldwide with more efficient, economical, and environmentally friendly cleaning and maintenance services.
About Multifit Solar
Guangdong Multifit Solar Equipment Co., Ltd. (Multifit Solar) is a national high-tech enterprise dedicated to R&D, production, sales, and O&M of solar power systems and green energy solutions. The company specializes in solar cleaning robots, PV inverters, mobile PV power supplies, MPPT controllers, solar LED lighting systems, and system integration.
Post time: Sep-02-2026