Sep 04, 2026
By Transpire Insight
Description
According to a research report published by Transpire Insight, the solar panel cleaning market size is projected to grow from USD 1.68 billion in 2026 to USD 5.38 billion by 2035, at a CAGR of 10.23% during the forecast period 2027-2035. The solar panel cleaning market is expected to grow at a CAGR of 16.8% from 2019 to 2024, fueled by the spread of solar capacity installations across the globe, efficiency loss due to dust and soiling on the panels, extreme water scarcity in the region that supports the growth of dry cleaning, and rigidly defined performance guarantor contracts for utility projects.
Introduction
In the solar panel cleaning market, the role of solar panel cleaning is irreplaceable, as it plays a vital role in maximizing the power generation efficiency of solar panels and safeguarding multi-billion-dollar renewable assets. Since solar farms are being installed in dusty and dry areas, the accumulation of dust and grime drastically reduces the efficiency of PV cells. Energy loss is driving a change in how asset owners clean, from manual to automated, waterless and AI-driven technologies. The dynamic market provides for better operational resilience, decreases expensive manpower, and matches the needs of renewable energy generation and international water conservation requirements.
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Solar Panel Cleaning Market Size & Statistics
Regional Growth and Demand Analysis by Transpire Insight
Asia-Pacific is closely tied to the fast expansion of desert and arid region power plant-scale solar farms. In the regions of Northwest China and Rajasthan, solar panels get covered up in dust very rapidly and need frequent cleaning in order to function properly. One such example in reality is the growth of renewable portfolio by Adani Green Energy to over 10,000 MW. Manual cleaning is nearly impossible at this level, and automated and robotic solutions are required. India's total renewable installed capacity is also increasing at a double-digit rate, which is directly impacting the demand for solar panel maintenance services. While manual cleaning is still favored because it is less costly to work, larger solar farms are adopting automation to ensure consistency and efficiency in cleaning.
North America is the region with the highest growth, as solar deployments are scaling up across the three major markets, residential, commercial, and utility-scale. Efforts to minimise personnel are growing in tandem with the use of automated cleaning techniques. With the growing use of solar panels, mechanical maintenance is becoming the norm. High solar penetration states like California have ever-increasing maintenance needs, and government incentives are enabling clean-energy policies. The National Renewable Energy Laboratory shows that while uncleaned solar panels can lose efficiency by up to 30%, regular cleaning is often not just a maintenance option but a practical necessity to ensure maximum efficiency. With the growth of solar installations increasing at a rapid pace, coupled with the increased focus on automation, North America is the fastest-growing region of the market.
Top 15 Trends in the Solar Panel Cleaning Market:
Solar operators are deploying autonomous robots with brushes, air jets, and remote monitoring to clean vast utility-scale arrays, cutting labor costs while maintaining consistent panel efficiency.
Water-stressed regions such as the Middle East increasingly favor dry and electrostatic cleaning methods, eliminating water procurement costs while sustaining panel output in dusty environments.
Solar asset owners are shifting cleaning capital expenditure into operating expense through RaaS subscriptions, gaining performance guarantees and flexible access to advanced robotic cleaning fleets.
IoT sensors continuously track dust accumulation, weather, and energy output, allowing operators to schedule cleaning only when necessary, minimizing water use and unnecessary maintenance visits.
AI models analyze historical soiling patterns and weather forecasts to predict when panel efficiency will drop, enabling proactive cleaning that maximizes uptime and energy yield.
Floating photovoltaic installations on reservoirs and lakes require specialized cleaning approaches, creating a fast-growing niche as this deployment segment expands rapidly across water-scarce, land-constrained regions.
List of Top 25 Companies Leading the Solar Panel Cleaning Market
1. Ecoppia
Cleans over 15 billion solar panels using fully autonomous waterless robots.
Founded: 2013 | HQ: Tel Aviv, Israel.
Why It Ranks: Pioneer in AI-driven waterless robotic cleaning for utility-scale desert projects.
Regional Dominance: Middle East, India, South America.
Product Line: E4, T4, and H4 autonomous robotic cleaning platforms.
2. SunBrush Mobil GmbH
Specialized in versatile hydraulic and tractor-mounted brush systems for diverse installations.
Founded: 2014 | HQ: Lauchheim, Germany.
Why It Ranks: Leading supplier of vehicle-mounted mechanized cleaning equipment.
Regional Dominance: Europe and North America.
Product Line: SunBrush Rapid, Compact, and Crane cleaning setups.
3. Solbright Automation (Karcher)
Offers specialized, lightweight brush attachments for commercial and agricultural rooftops.
Founded: 1935 | HQ: Winnenden, Germany.
Why It Ranks: Backed by Karcher's world-renowned industrial cleaning technology distribution network.
Regional Dominance: presence across Europe, Americas, Asia.
Product Line: iSolar rotating brush systems and telescopic lances.
4. NTP Cera (IPC Clean)
Develops heavy-duty industrial automated machinery customized for solar array maintenance.
Founded: 1965 | HQ: Venice, Italy.
Why It Ranks: Dominates European specialized commercial cleaning equipment manufacturing networks.
Regional Dominance: Europe, Middle East, North America.
Product Line: High-pressure solar wash units and motorized brushes.
5. Solabot Technologies
India-based manufacturer engineered for high-frequency utility-scale dry automated cleaning.
Founded: 2017 | HQ: Gujarat, India.
Why It Ranks: Captures massive market share in Asia-Pacific’s largest desert solar parks.
Regional Dominance: India and South Asia.
Product Line: Solabot dry-cleaning crawler robots and track systems.
6. Taypro
Integrates smart sensors and autonomous navigation for complex long solar arrays.
Founded: 2016 | HQ: Pune, India.
Why It Ranks: Top utility-scale autonomous cleaning robotics developer in Asia-Pacific.
Regional Dominance: India and Southeast Asia.
Product Line: Model A autonomous PV module cleaning robotics.
7. Aegeus Technologies
Builds specialized, waterless cleaning robots tailored specifically for arid solar parks.
Founded: 2017 | HQ: Bengaluru, India
Why It Ranks: Industry innovator in waterless airflow and dry-brushing cleaning mechanisms.
Regional Dominance: India and Middle East.
Product Line: Intelligent waterless cleaning robots and sensor suites.
8. Skilancer Solar
Focuses on central-controlled robotic systems tailored for utility and commercial roofs.
Founded: 2017 | HQ: Noida, India.
Why It Ranks: Widely preferred by major EPC contractors for fast project deployment.
Regional Dominance: South Asia and Middle East.
Product Line: Autonomous rooftop and ground-mounted solar cleaning robots.
9. BladeRanger
Uses AI-driven autonomous drones and lightweight robots for rooftop inspection/cleaning.
Founded: 2014 | HQ: Tel Aviv, Israel.
Why It Ranks: Leader in deep-tech drone inspection combined with autonomous cleaning robotics.
Regional Dominance: Middle East, Europe, North America.
Product Line: DeepSolar software, Autonomous Pleco solar cleaning robots.
10. Indisolar
Supplies manual, semi-automatic, and motorized tractor-based solar panel cleaning gear.
Founded: 2013 | HQ: New Delhi, India.
Why It Ranks: High market penetration in decentralized commercial and industrial rooftop projects.
Regional Dominance: India and South Asian markets.
Product Line: Motorized nylon brushes, telescopic poles, water-fed systems.
Conclusion
The solar panel cleaning market is undergoing a fundamental transformation driven by automation, AI, and waterless technologies. As mega-utility solar installations proliferate worldwide, maintaining optimum energy yield while reducing operational costs has become essential. The industry’s shift toward dry robotic systems, predictive soiling analytics, and nanocoatings ensures sustained operational efficiency. Moving forward, leading automated manufacturers will shape the future of solar asset O&M, protecting clean energy investments globally.
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