{"id":33034,"date":"2026-08-25T16:03:27","date_gmt":"2026-08-25T14:03:27","guid":{"rendered":"https:\/\/hycleaner.de\/nicht-kategorisiert\/growing-pv-cleaning-industry-why-the-market-offers-attractive-business-opportunities\/"},"modified":"2026-09-09T11:27:11","modified_gmt":"2026-09-09T09:27:11","slug":"growing-pv-cleaning-industry-why-the-market-offers-attractive-business-opportunities","status":"publish","type":"post","link":"https:\/\/hycleaner.de\/en\/expert-knowledge\/growing-pv-cleaning-industry-why-the-market-offers-attractive-business-opportunities\/","title":{"rendered":"Growing PV Cleaning Industry: Why the Market Offers Attractive Business Opportunities"},"content":{"rendered":"\t\t<div data-elementor-type=\"wp-post\" data-elementor-id=\"33034\" class=\"elementor elementor-33034 elementor-32706\" data-elementor-post-type=\"post\">\n\t\t\t\t<div class=\"elementor-element elementor-element-32b40dd3 e-con-full e-flex e-con e-parent\" data-id=\"32b40dd3\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t<div class=\"elementor-element elementor-element-328abbf5 e-flex e-con-boxed e-con e-child\" data-id=\"328abbf5\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-a78bf1 elementor-align-left elementor-widget elementor-widget-breadcrumbs\" data-id=\"a78bf1\" data-element_type=\"widget\" data-e-type=\"widget\" id=\"breadcrumb-widget\" data-widget_type=\"breadcrumbs.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<p id=\"breadcrumbs\"><span><span><a href=\"https:\/\/hycleaner.de\/en\/\">Startseite<\/a><\/span><\/span><\/p>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-77260adc category-tag elementor-widget elementor-widget-post-info\" data-id=\"77260adc\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"post-info.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<ul class=\"elementor-inline-items elementor-icon-list-items elementor-post-info\">\n\t\t\t\t\t\t\t\t<li class=\"elementor-icon-list-item elementor-repeater-item-d4e9e0c elementor-inline-item\" itemprop=\"about\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-icon-list-text elementor-post-info__item elementor-post-info__item--type-terms\">\n\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-post-info__terms-list\">\n\t\t\t\t<a href=\"https:\/\/hycleaner.de\/en\/tag\/pv-cleaning-industry\/\" class=\"elementor-post-info__terms-list-item\">PV Cleaning Industry<\/a>\t\t\t\t<\/span>\n\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t<\/li>\n\t\t\t\t<\/ul>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-7de09bd2 e-flex e-con-boxed e-con e-child\" data-id=\"7de09bd2\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-631ce4ef elementor-widget elementor-widget-text-editor\" data-id=\"631ce4ef\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p><strong>Enter PV Cleaning Now<\/strong><\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-c69d0a0 elementor-widget__width-initial elementor-widget elementor-widget-theme-post-title elementor-page-title elementor-widget-heading\" data-id=\"c69d0a0\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"theme-post-title.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h1 class=\"elementor-heading-title elementor-size-default\">Growing PV Cleaning Industry: Why the Market Offers Attractive Business Opportunities<\/h1>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-46ca711 elementor-widget elementor-widget-text-editor\" data-id=\"46ca711\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>Market Opportunities for Founders and Cleaning Companies<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-c2cf509 elementor-widget elementor-widget-text-editor\" data-id=\"c2cf509\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p><strong>Photovoltaics has been booming for years \u2013 but while public discussion almost exclusively revolves around module prices, storage, and feed-in tariffs, the majority overlooks a market that is growing in the slipstream of the solar boom: the professional cleaning of photovoltaic systems. Those who enter or expand into this business today will find a rare combination of steadily growing demand, recurring revenues, and a market still far from saturation. This article uses current market figures to show why PV cleaning will be one of the most attractive niches in the renewable energy sector in 2026.  <\/strong><\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-6a33aee6 elementor-widget elementor-widget-image\" data-id=\"6a33aee6\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img fetchpriority=\"high\" decoding=\"async\" width=\"2560\" height=\"867\" src=\"https:\/\/hycleaner.de\/wp-content\/uploads\/2026\/08\/header-artikel-pv-reinigungsbranche-3840x1300-1-scaled.webp\" class=\"attachment-full size-full wp-image-33035\" alt=\"Cleaning a PV system\" srcset=\"https:\/\/hycleaner.de\/wp-content\/uploads\/2026\/08\/header-artikel-pv-reinigungsbranche-3840x1300-1-scaled.webp 2560w, https:\/\/hycleaner.de\/wp-content\/uploads\/2026\/08\/header-artikel-pv-reinigungsbranche-3840x1300-1-300x102.webp 300w, https:\/\/hycleaner.de\/wp-content\/uploads\/2026\/08\/header-artikel-pv-reinigungsbranche-3840x1300-1-1024x347.webp 1024w, https:\/\/hycleaner.de\/wp-content\/uploads\/2026\/08\/header-artikel-pv-reinigungsbranche-3840x1300-1-768x260.webp 768w, https:\/\/hycleaner.de\/wp-content\/uploads\/2026\/08\/header-artikel-pv-reinigungsbranche-3840x1300-1-1536x520.webp 1536w, https:\/\/hycleaner.de\/wp-content\/uploads\/2026\/08\/header-artikel-pv-reinigungsbranche-3840x1300-1-2048x693.webp 2048w\" sizes=\"(max-width: 2560px) 100vw, 2560px\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-3fce4843 e-flex e-con-boxed e-con e-parent\" data-id=\"3fce4843\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t<div class=\"elementor-element elementor-element-76855869 e-con-full zweispalter e-flex e-con e-child\" data-id=\"76855869\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t<div class=\"elementor-element elementor-element-5fae713b e-con-full e-flex e-con e-child\" data-id=\"5fae713b\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t<div class=\"elementor-element elementor-element-4cc5613d e-con-full infobox e-flex e-con e-child\" data-id=\"4cc5613d\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t\t<div class=\"elementor-element elementor-element-7db15aa1 elementor-widget elementor-widget-heading\" data-id=\"7db15aa1\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Key Points<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-431e031a elementor-widget elementor-widget-text-editor\" data-id=\"431e031a\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<ul><li>The <strong>PV cleaning industry is growing with the expansion of photovoltaics<\/strong>: By mid-2026, approximately 127 GW of PV capacity was installed in Germany across more than 6.1 million systems.<\/li><li>Soiling is a recurring problem: According to the article, <strong>soiling losses can average 3 to 7% per year<\/strong> \u2013 and significantly more in highly exposed locations.<\/li><li>Regular cleaning intervals enable <strong>recurring revenues and long-term customer relationships<\/strong> instead of one-off contracts.<\/li><li>Modern cleaning robots enable <strong>higher area performance with less personnel<\/strong>, thereby creating potential for scalable business models.<\/li><li>According to market analyses cited in the article, the global solar cleaning market is expected to <strong>continue to grow significantly into the 2030s<\/strong> \u2013 while professional PV cleaning is still relatively uncommon in Germany.<\/li><\/ul>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-6b7977 e-con-full e-flex e-con e-child\" data-id=\"6b7977\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t\t<div class=\"elementor-element elementor-element-4ba3ba7 elementor-widget elementor-widget-heading\" data-id=\"4ba3ba7\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">A Market That Grows Every Single Day\n<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-4e843b75 elementor-widget elementor-widget-text-editor\" data-id=\"4e843b75\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p> <\/p><p>The most important reason why entering PV cleaning is worthwhile is trivial yet crucial: Every day, new solar capacity comes online in Germany \u2013 and every new system is a potential new customer.<br><br><\/p><p>By mid-2026, approximately 127 gigawatts of photovoltaic capacity were installed in Germany across over 6.1 million systems. In the past twelve months alone, more than 17 gigawatts of new capacity were added \u2013 which corresponds to <strong>several thousand new systems per week, from private rooftops to solar farms<\/strong>. In the first half of 2026, about nine percent more was installed than in the same period last year. The expansion is not only high, but it is accelerating again.   <br><br><\/p><p>For cleaning companies, this means that their customer base does not grow linearly with their own sales efforts, but automatically with each newly connected system \u2013 regardless of whether they are actively acquiring new clients or not. A market with inherent tailwinds is a rare luxury for a service business. <\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-493a1dd9 e-con-full infobox e-flex e-con e-child\" data-id=\"493a1dd9\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t\t<div class=\"elementor-element elementor-element-57221379 elementor-widget elementor-widget-heading\" data-id=\"57221379\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Not a One-Off Business: Soiling is a Constant State\n<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-3990969d elementor-widget elementor-widget-text-editor\" data-id=\"3990969d\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>Unlike many services related to solar systems, PV cleaning is not a project that ends after installation \u2013 it only truly begins afterward. Dust, pollen, bird droppings, agricultural and road traffic emissions, and lichen formation continuously accumulate on the modules. This so-called <strong>soiling effect<\/strong> is not an exception but a physical reality for every ground-mounted or rooftop system.  <br><br><\/p><p>The <a href=\"https:\/\/iea-pvps.org\/key-topics\/soiling-losses-impact-on-the-performance-of-photovoltaic-power-plants\/\" target=\"_blank\" rel=\"noopener\">International Energy Agency (IEA) quantifies average annual yield losses due to soiling at 3 to 7 percent, depending on the study and location<\/a> \u2013 with documented power losses of 15 to 30 percent for highly exposed systems near industrial or agricultural areas.<\/p><p><br>Specialist companies therefore recommend <strong>professional cleaning every one to two years, depending on the location<\/strong>, and often annually for flat-roof, agricultural, and industrial systems.<\/p><p><br>The result for providers: Every acquired customer is not a one-off job, but the beginning of a recurring business relationship. Cleaning intervals can be contractually fixed, maintenance contracts combined, and revenue per customer accumulates over the entire lifespan of the system \u2013 typically 20 to 30 years. <\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-7712bdcb elementor-widget elementor-widget-heading\" data-id=\"7712bdcb\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">More Than Cleaning: Solution Partner for Yield and Value Retention<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-4d3e238 elementor-widget elementor-widget-text-editor\" data-id=\"4d3e238\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>Anyone who understands PV cleaning merely as &#8220;window cleaning for solar modules&#8221; misunderstands the true value of the offering. For operators \u2013 whether homeowners, farmers, or solar farm operators \u2013 the photovoltaic system is a capital investment with an amortization calculation spanning decades. Every percentage point of yield loss due to soiling is a direct, measurable financial damage.  <\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-439b0cbc e-con-full e-flex e-con e-child\" data-id=\"439b0cbc\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t\t<div class=\"elementor-element elementor-element-1525829c elementor-widget elementor-widget-heading\" data-id=\"1525829c\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">From Cleaning Service Provider to Yield Partner<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-6e054512 elementor-widget__width-initial elementor-widget elementor-widget-text-editor\" data-id=\"6e054512\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>A professional cleaning provider sees itself not merely as a service provider, but as a solution partner for securing the yield and preserving the value of the PV system. This positioning changes the entire sales argument: <br><br><\/p><p><strong>Instead of &#8220;We clean your modules,&#8221; the message is: <\/strong><\/p><p><strong>&#8220;We secure your electricity yield and the value of your system over its entire lifespan.&#8221;<\/strong><\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-6e8b5a31 elementor-widget elementor-widget-text-editor\" data-id=\"6e8b5a31\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>Cleaning costs often amortize within one year if the self-consumption rate and degree of soiling are high enough.<\/p><p>For commercial operators, cleaning costs are also regularly tax-deductible as operating expenses; for private households, they are partially deductible as household-related services.<\/p><p><br>This role as a yield partner instead of a mere cleaning company is the decisive lever to differentiate oneself from competitors, justify higher prices, and build long-term service relationships instead of individual contracts.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-6cae0fe6 elementor-widget elementor-widget-heading\" data-id=\"6cae0fe6\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">High Daily Revenues Thanks to Robotic Technology<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-2411f1a9 elementor-widget elementor-widget-text-editor\" data-id=\"2411f1a9\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>The second major lever lies in technology. Manual cleaning with brushes, water, and ladders is time-consuming, labor-intensive, and risky \u2013 the area performance per workday is limited. <br><br><strong>Modern, remote-controlled or semi-autonomous cleaning robots<\/strong> fundamentally change this equation: Large solar farm areas can be cleaned by a single skilled worker with appropriate robotic technology in a fraction of the time that manual teams would require \u2013 commercially available systems in the professional segment achieve several hundred to over a thousand square meters of cleaning performance per hour.<\/p><p><br>For providers, this means that <strong>revenue per day of operation scales not with the number of employees, but with the technology used<\/strong>. A single robotic system can process as much area in one day as several manual cleaning teams combined \u2013 with lower personnel risk (working at heights, on inclined surfaces) and consistently high, documented cleaning quality. <\/p><p><br>This is precisely where, for example, the <a href=\"https:\/\/hycleaner.de\/en\/solar-cleaning\/solarrobot-pro\/\"><strong>solarROBOT series<\/strong><\/a> comes in: From compact entry-level models for rooftop systems to ultimate models for large ground-mounted systems, the fleet size can be scaled precisely to the respective order volume.<\/p><p><br>Economically, this means: Where traditional service companies reach the limits of their personnel capacity, robot-assisted providers can increase their daily revenue through additional machines instead of additional personnel \u2013 a significantly more attractive scaling model.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-4faa6b2b elementor-blockquote--skin-quotation elementor-widget elementor-widget-blockquote\" data-id=\"4faa6b2b\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"blockquote.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<blockquote class=\"elementor-blockquote\">\n\t\t\t<p class=\"elementor-blockquote__content\">\n\t\t\t\t\u201cRobotic technology enables cleaning companies to process larger PV areas with less personnel. This not only makes cleaning more efficient but also significantly improves the scalability of the business model.\u201d\t\t\t<\/p>\n\t\t\t\t\t\t\t<div class=\"e-q-footer\">\n\t\t\t\t\t\t\t\t\t\t\t<cite class=\"elementor-blockquote__author\">Josha Kneiber, Gesch\u00e4ftsf\u00fchrer hyCLEANER<\/cite>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/blockquote>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-713af8f5 elementor-widget elementor-widget-heading\" data-id=\"713af8f5\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">A Market Far From Saturated<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-5d2d9ed3 elementor-widget elementor-widget-text-editor\" data-id=\"5d2d9ed3\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>Perhaps the most compelling point for entering now: The market penetration of professional PV cleaning is still low \u2013 measured by the number of installed systems \u2013 while the <strong>overall market is growing strongly<\/strong>.<\/p><p><br>Market analyses estimate the global solar cleaning market at approximately 1.2 to 1.3 billion US dollars in 2025, with <strong>growth forecasts of 7 to 14 percent annually into the 2030s<\/strong> \u2013 depending on the study, a market volume of 2.5 to over 4.5 billion US dollars is expected by 2034\/2035. The specific segment of cleaning systems and robots is growing even faster than the overall solar energy market itself, with double-digit rates in some cases. <\/p><p><br>At the same time, market reality shows: A <strong>large proportion of Germany&#8217;s over 6 million PV systems are not regularly professionally cleaned<\/strong>. For classic inclined residential roofs, rain often handles part of the cleaning; however, for flat-roof systems, agricultural businesses, commercial properties, and especially ground-mounted solar farms, professional cleaning is often still the exception rather than the rule, even though the economic benefit is greatest here. <\/p><p><br>It is precisely in these segments \u2013 agriculture, commercial, solar farms \u2013 that growth in Germany is currently particularly strong, with an estimated untapped potential of over 35 gigawatts for commercial rooftop areas alone.<\/p><p><br>In short: The supply of professional, high-quality cleaning services still lags significantly behind the number of installed systems. Those who position themselves today with modern robotic technology, a clear stance as a yield partner, and a business model designed for recurrence will encounter growing demand with comparatively little established, highly professional competition. <\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-7e7b2d45 e-con-full e-flex e-con e-child\" data-id=\"7e7b2d45\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t\t<div class=\"elementor-element elementor-element-6eb612df elementor-widget elementor-widget-heading\" data-id=\"6eb612df\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Conclusion: Four Factors, One Strong Business Model\n\n<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-9330424 elementor-widget elementor-widget-text-editor\" data-id=\"9330424\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>The PV cleaning industry combines four characteristics that are individually attractive \u2013 but together create an exceptionally robust business model:<\/p><p> <\/p><ul><li><strong>Organic market growth<\/strong> \u2013 every newly installed PV system is a potential new customer, regardless of your own sales efforts.<\/li><li><strong>Recurring revenues<\/strong> \u2013 soiling is a constant state, not a one-time disruption.<\/li><li><strong>High value creation through positioning<\/strong> \u2013 as a partner for yield security instead of a mere cleaning service provider.<\/li><li><strong>Scalable daily revenues through robotic technology<\/strong> \u2013 revenue growth through technology rather than solely through personnel.<\/li><\/ul><p> <\/p><p>Combined with a market that, despite double-digit global growth rates, is still far from saturation, a rarely clear picture emerges: The PV cleaning industry is not at the end, but only at the beginning of its actual growth phase.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-2be5232 e-con-full e-flex e-con e-child\" data-id=\"2be5232\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t\t<div class=\"elementor-element elementor-element-5f3bd5c2 elementor-widget elementor-widget-heading\" data-id=\"5f3bd5c2\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Get in touch.<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-7af4d7a7 elementor-widget__width-initial elementor-widget elementor-widget-text-editor\" data-id=\"7af4d7a7\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>Would you like to professionally enter PV cleaning or further develop your existing cleaning business? We advise you on suitable cleaning solutions and support you in selecting the right equipment. <\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-5184ebf3 elementor-align-center elementor-widget__width-inherit elementor-widget elementor-widget-button\" data-id=\"5184ebf3\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"button.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<div class=\"elementor-button-wrapper\">\n\t\t\t\t\t<a class=\"elementor-button elementor-button-link elementor-size-sm\" href=\"https:\/\/hycleaner.de\/en\/contact\/\">\n\t\t\t\t\t\t<span class=\"elementor-button-content-wrapper\">\n\t\t\t\t\t\t\t\t\t<span class=\"elementor-button-text\">Contact us now<\/span>\n\t\t\t\t\t<\/span>\n\t\t\t\t\t<\/a>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-41ba7566 e-con-full e-flex e-con e-child\" data-id=\"41ba7566\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t\t<div class=\"elementor-element elementor-element-fd3f1bb elementor-icon-list--layout-traditional elementor-list-item-link-full_width elementor-widget elementor-widget-icon-list\" data-id=\"fd3f1bb\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"icon-list.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<ul class=\"elementor-icon-list-items\">\n\t\t\t\t\t\t\t<li class=\"elementor-icon-list-item\">\n\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-icon-list-icon\">\n\t\t\t\t\t\t\t<svg aria-hidden=\"true\" class=\"e-font-icon-svg e-far-check-circle\" viewBox=\"0 0 512 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M256 8C119.033 8 8 119.033 8 256s111.033 248 248 248 248-111.033 248-248S392.967 8 256 8zm0 48c110.532 0 200 89.451 200 200 0 110.532-89.451 200-200 200-110.532 0-200-89.451-200-200 0-110.532 89.451-200 200-200m140.204 130.267l-22.536-22.718c-4.667-4.705-12.265-4.736-16.97-.068L215.346 303.697l-59.792-60.277c-4.667-4.705-12.265-4.736-16.97-.069l-22.719 22.536c-4.705 4.667-4.736 12.265-.068 16.971l90.781 91.516c4.667 4.705 12.265 4.736 16.97.068l172.589-171.204c4.704-4.668 4.734-12.266.067-16.971z\"><\/path><\/svg>\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-icon-list-text\">Last technically reviewed on 09.09.2026 by Josha Kneiber, Managing Director hyCLEANER<\/span>\n\t\t\t\t\t\t\t\t\t<\/li>\n\t\t\t\t\t\t<\/ul>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-12cf6cf9 e-con-full e-flex e-con e-child\" data-id=\"12cf6cf9\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t\t<div class=\"elementor-element elementor-element-1aea0de7 elementor-widget elementor-widget-heading\" data-id=\"1aea0de7\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Sources and Technical Foundations\n<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-7075c51c elementor-widget elementor-widget-text-editor\" data-id=\"7075c51c\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<ul><li><a href=\"https:\/\/www.marktstammdatenregister.de\/MaStR\" target=\"_blank\" rel=\"noopener\">Federal Network Agency \u2013 Market Master Data Register<\/a><\/li><li><a href=\"https:\/\/www.solarserver.de\/2026\/07\/14\/bsw-solar-photovoltaik-ausbau-im-ersten-halbjahr-2026-bei-74-gigawatt\/\" target=\"_blank\" rel=\"noopener\">BSW-Solar\/Solarserver, Half-Year Report PV Expansion 2026<\/a><\/li><li><a href=\"https:\/\/iea-pvps.org\/key-topics\/soiling-losses-impact-on-the-performance-of-photovoltaic-power-plants\/\" target=\"_blank\" rel=\"noopener\">IEA PVPS \u2013 Soiling Losses<\/a><\/li><li>Market studies on the global solar cleaning market, including <a href=\"https:\/\/www.gminsights.com\/de\" target=\"_blank\" rel=\"noopener\">GM Insights<\/a>, <a href=\"https:\/\/www.snsinsider.com\/\" target=\"_blank\" rel=\"noopener\">SNS Insider<\/a>, and <a href=\"https:\/\/www.researchandmarkets.com\/?srsltid=AfmBOoodnlux1PEtYCXpdc-Bz3x5eRZfkavPaqtNYW8U5Wy3g0dnOSo7\" target=\"_blank\" rel=\"noopener\">ResearchAndMarkets<\/a>, as of 2026<\/li><\/ul>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-6dce7abc e-con-full e-flex e-con e-child\" data-id=\"6dce7abc\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;,&quot;sticky&quot;:&quot;top&quot;,&quot;sticky_offset&quot;:30,&quot;sticky_parent&quot;:&quot;yes&quot;,&quot;sticky_on&quot;:[&quot;desktop&quot;,&quot;tablet&quot;,&quot;mobile&quot;],&quot;sticky_effects_offset&quot;:0,&quot;sticky_anchor_link_offset&quot;:0}\">\n\t\t<div class=\"elementor-element elementor-element-25def5f3 e-con-full e-flex e-con e-child\" data-id=\"25def5f3\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t\t<div class=\"elementor-element elementor-element-28e8caa2 elementor-author-box--avatar-yes elementor-author-box--name-yes elementor-widget elementor-widget-author-box\" data-id=\"28e8caa2\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"author-box.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-author-box\">\n\t\t\t\t\t\t\t<a href=\"https:\/\/hycleaner.de\/en\/author\/josha-kneiber\/\" class=\"elementor-author-box__avatar\">\n\t\t\t\t\t<img decoding=\"async\" src=\"https:\/\/secure.gravatar.com\/avatar\/294cf9ef1e45e8184b8ff2a1fb711c8b4c7b84cac705dc8e634d0e83fd16b994?s=200&#038;d=mm&#038;r=g\" alt=\"Picture of Josha Kneiber\" loading=\"lazy\">\n\t\t\t\t<\/a>\n\t\t\t\n\t\t\t<div class=\"elementor-author-box__text\">\n\t\t\t\t\t\t\t\t\t<a href=\"https:\/\/hycleaner.de\/en\/author\/josha-kneiber\/\">\n\t\t\t\t\t\t<span class=\"elementor-author-box__name\">\n\t\t\t\t\t\t\tJosha Kneiber\t\t\t\t\t\t<\/span>\n\t\t\t\t\t<\/a>\n\t\t\t\t\n\t\t\t\t\n\t\t\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-7ace8513 elementor-widget elementor-widget-text-editor\" data-id=\"7ace8513\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\tPublished: 25.08.2026<br\/>Last reviewed: 09.09.2026<br\/>Reading time:  6 Minuten<br>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-42a1c260 elementor-widget elementor-widget-html\" data-id=\"42a1c260\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"html.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<script>document.addEventListener(\"DOMContentLoaded\", function () {\n  const button = document.querySelector(\"#chatgpt-summary a\");\n\n  if (!button) return;\n\n  const url = encodeURIComponent(window.location.href);\n  const prompt = encodeURIComponent(\n    \"Fasse diese Webseite in Stichpunkten zusammen: \"\n  );\n\n  button.href = \"https:\/\/chatgpt.com\/?q=\" + prompt + url;\n  button.target = \"_blank\";\n  button.rel = \"noopener\";\n});\n<\/script>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-cf8182c elementor-align-justify elementor-widget__width-inherit chatgpt-summary elementor-widget elementor-widget-button\" data-id=\"cf8182c\" data-element_type=\"widget\" data-e-type=\"widget\" id=\"chatgpt-summary\" data-widget_type=\"button.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<div class=\"elementor-button-wrapper\">\n\t\t\t\t\t<a class=\"elementor-button elementor-size-sm\" role=\"button\">\n\t\t\t\t\t\t<span class=\"elementor-button-content-wrapper\">\n\t\t\t\t\t\t\t\t\t<span class=\"elementor-button-text\">AI summary<\/span>\n\t\t\t\t\t<\/span>\n\t\t\t\t\t<\/a>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-5c8200d6 e-con-full e-flex e-con e-child\" data-id=\"5c8200d6\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t\t<div class=\"elementor-element elementor-element-24df8882 elementor-toc--content-ellipsis elementor-toc--minimized-on-tablet elementor-widget elementor-widget-table-of-contents\" data-id=\"24df8882\" data-element_type=\"widget\" data-e-type=\"widget\" data-settings=\"{&quot;headings_by_tags&quot;:[&quot;h2&quot;],&quot;exclude_headings_by_selector&quot;:&quot;.weiter-artikel&quot;,&quot;no_headings_message&quot;:&quot;Es wurden keine \\u00dcberschriften auf dieser Seite gefunden.&quot;,&quot;marker_view&quot;:&quot;numbers&quot;,&quot;minimize_box&quot;:&quot;yes&quot;,&quot;minimized_on&quot;:&quot;tablet&quot;,&quot;hierarchical_view&quot;:&quot;yes&quot;,&quot;min_height&quot;:{&quot;unit&quot;:&quot;px&quot;,&quot;size&quot;:&quot;&quot;,&quot;sizes&quot;:[]},&quot;min_height_tablet&quot;:{&quot;unit&quot;:&quot;px&quot;,&quot;size&quot;:&quot;&quot;,&quot;sizes&quot;:[]},&quot;min_height_mobile&quot;:{&quot;unit&quot;:&quot;px&quot;,&quot;size&quot;:&quot;&quot;,&quot;sizes&quot;:[]}}\" data-widget_type=\"table-of-contents.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<div class=\"elementor-toc__header\">\n\t\t\t\t\t\t<h4 class=\"elementor-toc__header-title\">\n\t\t\t\tTable of Contents\t\t\t<\/h4>\n\t\t\t\t\t\t\t\t\t\t<div class=\"elementor-toc__toggle-button elementor-toc__toggle-button--expand\" role=\"button\" tabindex=\"0\" aria-controls=\"elementor-toc__24df8882\" aria-expanded=\"true\" aria-label=\"Open table of contents\"><svg aria-hidden=\"true\" class=\"e-font-icon-svg e-fas-chevron-down\" viewBox=\"0 0 448 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M207.029 381.476L12.686 187.132c-9.373-9.373-9.373-24.569 0-33.941l22.667-22.667c9.357-9.357 24.522-9.375 33.901-.04L224 284.505l154.745-154.021c9.379-9.335 24.544-9.317 33.901.04l22.667 22.667c9.373 9.373 9.373 24.569 0 33.941L240.971 381.476c-9.373 9.372-24.569 9.372-33.942 0z\"><\/path><\/svg><\/div>\n\t\t\t\t<div class=\"elementor-toc__toggle-button elementor-toc__toggle-button--collapse\" role=\"button\" tabindex=\"0\" aria-controls=\"elementor-toc__24df8882\" aria-expanded=\"true\" aria-label=\"Close table of contents\"><svg aria-hidden=\"true\" class=\"e-font-icon-svg e-fas-chevron-up\" viewBox=\"0 0 448 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M240.971 130.524l194.343 194.343c9.373 9.373 9.373 24.569 0 33.941l-22.667 22.667c-9.357 9.357-24.522 9.375-33.901.04L224 227.495 69.255 381.516c-9.379 9.335-24.544 9.317-33.901-.04l-22.667-22.667c-9.373-9.373-9.373-24.569 0-33.941L207.03 130.525c9.372-9.373 24.568-9.373 33.941-.001z\"><\/path><\/svg><\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<div id=\"elementor-toc__24df8882\" class=\"elementor-toc__body\">\n\t\t\t<div class=\"elementor-toc__spinner-container\">\n\t\t\t\t<svg class=\"elementor-toc__spinner eicon-animation-spin e-font-icon-svg e-eicon-loading\" aria-hidden=\"true\" viewBox=\"0 0 1000 1000\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M500 975V858C696 858 858 696 858 500S696 142 500 142 142 304 142 500H25C25 237 238 25 500 25S975 237 975 500 763 975 500 975Z\"><\/path><\/svg>\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-3ca9407f e-con-full e-flex e-con e-child\" data-id=\"3ca9407f\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t\t<div class=\"elementor-element elementor-element-3faf7c0 elementor-widget elementor-widget-heading\" data-id=\"3faf7c0\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">How badly is your system affected?<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-582c317 elementor-widget elementor-widget-text-editor\" data-id=\"582c317\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>Calculate your individual yield loss with the hyCLEANER solar loss calculator.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-6e689529 elementor-align-left elementor-widget__width-inherit button elementor-widget elementor-widget-button\" data-id=\"6e689529\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"button.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<div class=\"elementor-button-wrapper\">\n\t\t\t\t\t<a class=\"elementor-button elementor-size-sm\" role=\"button\">\n\t\t\t\t\t\t<span class=\"elementor-button-content-wrapper\">\n\t\t\t\t\t\t\t\t\t<span class=\"elementor-button-text\">Calculate Now<\/span>\n\t\t\t\t\t<\/span>\n\t\t\t\t\t<\/a>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-56fb5920 e-con-full e-flex e-con e-child\" data-id=\"56fb5920\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t\t<div class=\"elementor-element elementor-element-995ae4b elementor-widget elementor-widget-heading\" data-id=\"995ae4b\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">Individual Offer<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-62656f5 elementor-widget elementor-widget-text-editor\" data-id=\"62656f5\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>We recommend the economically right cleaning concept for your system.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-54bb00c7 elementor-align-left elementor-widget__width-inherit elementor-widget elementor-widget-button\" data-id=\"54bb00c7\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"button.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<div class=\"elementor-button-wrapper\">\n\t\t\t\t\t<a class=\"elementor-button elementor-size-sm\" role=\"button\">\n\t\t\t\t\t\t<span class=\"elementor-button-content-wrapper\">\n\t\t\t\t\t\t\t\t\t<span class=\"elementor-button-text\">Request a quote<\/span>\n\t\t\t\t\t<\/span>\n\t\t\t\t\t<\/a>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-4e0d0f61 weiter-artikel e-flex e-con-boxed e-con e-parent\" data-id=\"4e0d0f61\" data-element_type=\"container\" data-e-type=\"container\" id=\"weiter-artikel\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-400153bc weiter-artikel elementor-widget elementor-widget-heading\" data-id=\"400153bc\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Further technical articles<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-39d4ca1 e-con-full e-flex e-con e-child\" data-id=\"39d4ca1\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t\t<div class=\"elementor-element elementor-element-1e5192e3 premium-blog-align-left elementor-widget elementor-widget-premium-addon-blog\" data-id=\"1e5192e3\" data-element_type=\"widget\" data-e-type=\"widget\" data-settings=\"{&quot;premium_blog_columns_number&quot;:&quot;33.33%&quot;,&quot;premium_blog_grid&quot;:&quot;yes&quot;,&quot;premium_blog_layout&quot;:&quot;even&quot;,&quot;premium_blog_columns_number_tablet&quot;:&quot;50%&quot;,&quot;premium_blog_columns_number_mobile&quot;:&quot;100%&quot;}\" data-widget_type=\"premium-addon-blog.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\n\t\t\n\n\t\t\t\t<div class=\"premium-blog-wrap  premium-blog-even\" data-page=\"33034\">\n\t\t\t\t\t\t\t\t\t<div class=\"premium-blog-post-outer-container\" data-total=\"9\">\n\t\t\t<div class=\"premium-blog-post-container premium-blog-skin-classic\">\n\t\t\t\t\t\t\t\t\t<div class=\"premium-blog-thumb-effect-wrapper\">\n\t\t\t\t\t\t<div class=\"premium-blog-thumbnail-container premium-blog-zoomin-effect\">\n\t\t\t\t\t\t\t<img decoding=\"async\" width=\"860\" height=\"530\" src=\"https:\/\/hycleaner.de\/wp-content\/uploads\/2026\/08\/teaser-artikel-pv-reinigungsbranche-860x530-1.webp\" class=\"attachment-full size-full wp-image-33036\" alt=\"Cleaning a PV system\" srcset=\"https:\/\/hycleaner.de\/wp-content\/uploads\/2026\/08\/teaser-artikel-pv-reinigungsbranche-860x530-1.webp 860w, https:\/\/hycleaner.de\/wp-content\/uploads\/2026\/08\/teaser-artikel-pv-reinigungsbranche-860x530-1-300x185.webp 300w, https:\/\/hycleaner.de\/wp-content\/uploads\/2026\/08\/teaser-artikel-pv-reinigungsbranche-860x530-1-768x473.webp 768w\" sizes=\"(max-width: 860px) 100vw, 860px\" \/>\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t\t\t\t\t<div class=\"premium-blog-thumbnail-overlay\">\n\t\t\t\t\t\t\t\t<a class=\"elementor-icon\" href=\"https:\/\/hycleaner.de\/en\/expert-knowledge\/growing-pv-cleaning-industry-why-the-market-offers-attractive-business-opportunities\/\" target=\"_blank\">\n\t\t\t\t\t\t\t\t\t<span class=\"elementor-screen-only\">Growing PV Cleaning Industry: Why the Market Offers Attractive Business Opportunities<\/span>\n\t\t\t\t\t\t\t\t<\/a>\n\t\t\t\t\t\t\t<\/div>\n\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t\t\t\t<div class=\"premium-blog-content-wrapper \">\n\n\t\t\t\t\t<div class=\"premium-blog-inner-container\">\n\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t<h2 class=\"premium-blog-entry-title\">\n\t\t\t<a href=\"https:\/\/hycleaner.de\/en\/expert-knowledge\/growing-pv-cleaning-industry-why-the-market-offers-attractive-business-opportunities\/\" target=\"_blank\">\n\t\t\t\tGrowing PV Cleaning Industry: Why the Market Offers Attractive Business Opportunities\t\t\t<\/a>\n\t\t<\/h2>\n\t\t\t\t<div class=\"premium-blog-entry-meta\">\n\t\t\t\n\t\t\t\t\t\t\t<span class=\"premium-blog-meta-separator\">\u2022<\/span>\n\t\t\t\t<div class=\"premium-blog-post-time premium-blog-meta-data\">\n\t\t\t\t\t<i class=\"fa fa-calendar-alt\" aria-hidden=\"true\"><\/i>\n\t\t\t\t\t<span>25. August 2026<\/span>\n\t\t\t\t<\/div>\n\t\t\t\n\t\t\t\n\t\t\t\t\t<\/div>\n\t\t\n\t\t\t\t\t<\/div>\n\n\t\t\t\t\t\t\t<div class=\"premium-blog-content-inner-wrapper\">\n\t\t<p class=\"premium-blog-post-content\">Why is it worth entering PV cleaning? Growing market, recurring revenues, and scalable business models through modern robotic technology.<\/p>\t\t<\/div>\n\t\t\t\t\t\t\t\n\t\t\t\t<\/div>\n\t\t\t<\/div>\n\t\t<\/div>\n\n\t\t\t\t<div class=\"premium-blog-post-outer-container\" data-total=\"9\">\n\t\t\t<div class=\"premium-blog-post-container premium-blog-skin-classic\">\n\t\t\t\t\t\t\t\t\t<div class=\"premium-blog-thumb-effect-wrapper\">\n\t\t\t\t\t\t<div class=\"premium-blog-thumbnail-container premium-blog-zoomin-effect\">\n\t\t\t\t\t\t\t<img decoding=\"async\" width=\"860\" height=\"530\" src=\"https:\/\/hycleaner.de\/wp-content\/uploads\/2026\/07\/teaser-artikel-solarkosten-schmutz-860x530-1.webp\" class=\"attachment-full size-full wp-image-30190\" alt=\"\" srcset=\"https:\/\/hycleaner.de\/wp-content\/uploads\/2026\/07\/teaser-artikel-solarkosten-schmutz-860x530-1.webp 860w, https:\/\/hycleaner.de\/wp-content\/uploads\/2026\/07\/teaser-artikel-solarkosten-schmutz-860x530-1-300x185.webp 300w, https:\/\/hycleaner.de\/wp-content\/uploads\/2026\/07\/teaser-artikel-solarkosten-schmutz-860x530-1-768x473.webp 768w\" sizes=\"(max-width: 860px) 100vw, 860px\" \/>\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t\t\t\t\t<div class=\"premium-blog-thumbnail-overlay\">\n\t\t\t\t\t\t\t\t<a class=\"elementor-icon\" href=\"https:\/\/hycleaner.de\/en\/expert-knowledge\/how-water-quality-affects-osmosis-cleaning-2\/\" target=\"_blank\">\n\t\t\t\t\t\t\t\t\t<span class=\"elementor-screen-only\">What does an uncleaned solar system really cost you?<\/span>\n\t\t\t\t\t\t\t\t<\/a>\n\t\t\t\t\t\t\t<\/div>\n\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t\t\t\t<div class=\"premium-blog-content-wrapper \">\n\n\t\t\t\t\t<div class=\"premium-blog-inner-container\">\n\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t<h2 class=\"premium-blog-entry-title\">\n\t\t\t<a href=\"https:\/\/hycleaner.de\/en\/expert-knowledge\/how-water-quality-affects-osmosis-cleaning-2\/\" target=\"_blank\">\n\t\t\t\tWhat does an uncleaned solar system really cost you?\t\t\t<\/a>\n\t\t<\/h2>\n\t\t\t\t<div class=\"premium-blog-entry-meta\">\n\t\t\t\n\t\t\t\t\t\t\t<span class=\"premium-blog-meta-separator\">\u2022<\/span>\n\t\t\t\t<div class=\"premium-blog-post-time premium-blog-meta-data\">\n\t\t\t\t\t<i class=\"fa fa-calendar-alt\" aria-hidden=\"true\"><\/i>\n\t\t\t\t\t<span>22. July 2026<\/span>\n\t\t\t\t<\/div>\n\t\t\t\n\t\t\t\n\t\t\t\t\t<\/div>\n\t\t\n\t\t\t\t\t<\/div>\n\n\t\t\t\t\t\t\t<div class=\"premium-blog-content-inner-wrapper\">\n\t\t<p class=\"premium-blog-post-content\">How much does a dirty solar system cost? Example calculations for agriculture, commercial roofs and ground-mounted systems \u2013 incl. yield losses and cleaning intervals.<\/p>\t\t<\/div>\n\t\t\t\t\t\t\t\n\t\t\t\t<\/div>\n\t\t\t<\/div>\n\t\t<\/div>\n\n\t\t\t\t<div class=\"premium-blog-post-outer-container\" data-total=\"9\">\n\t\t\t<div class=\"premium-blog-post-container premium-blog-skin-classic\">\n\t\t\t\t\t\t\t\t\t<div class=\"premium-blog-thumb-effect-wrapper\">\n\t\t\t\t\t\t<div class=\"premium-blog-thumbnail-container premium-blog-zoomin-effect\">\n\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"860\" height=\"530\" src=\"https:\/\/hycleaner.de\/wp-content\/uploads\/2026\/06\/teaser-interview-kierstein2-teil2-860x530-1.webp\" class=\"attachment-full size-full wp-image-29736\" alt=\"Photovoltaic Expert Pascal Kierstein\" srcset=\"https:\/\/hycleaner.de\/wp-content\/uploads\/2026\/06\/teaser-interview-kierstein2-teil2-860x530-1.webp 860w, https:\/\/hycleaner.de\/wp-content\/uploads\/2026\/06\/teaser-interview-kierstein2-teil2-860x530-1-300x185.webp 300w, https:\/\/hycleaner.de\/wp-content\/uploads\/2026\/06\/teaser-interview-kierstein2-teil2-860x530-1-768x473.webp 768w\" sizes=\"(max-width: 860px) 100vw, 860px\" \/>\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t\t\t\t\t<div class=\"premium-blog-thumbnail-overlay\">\n\t\t\t\t\t\t\t\t<a class=\"elementor-icon\" href=\"https:\/\/hycleaner.de\/en\/expert-knowledge\/maintenance-of-pv-systems-why-cleaning-is-also-crucial-for-yield-and-profitability-2\/\" target=\"_blank\">\n\t\t\t\t\t\t\t\t\t<span class=\"elementor-screen-only\">Typical Defects in Commercial PV Systems and How Operators Can Avoid Them<\/span>\n\t\t\t\t\t\t\t\t<\/a>\n\t\t\t\t\t\t\t<\/div>\n\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t\t\t\t<div class=\"premium-blog-content-wrapper \">\n\n\t\t\t\t\t<div class=\"premium-blog-inner-container\">\n\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t<h2 class=\"premium-blog-entry-title\">\n\t\t\t<a href=\"https:\/\/hycleaner.de\/en\/expert-knowledge\/maintenance-of-pv-systems-why-cleaning-is-also-crucial-for-yield-and-profitability-2\/\" target=\"_blank\">\n\t\t\t\tTypical Defects in Commercial PV Systems and How Operators Can Avoid Them\t\t\t<\/a>\n\t\t<\/h2>\n\t\t\t\t<div class=\"premium-blog-entry-meta\">\n\t\t\t\n\t\t\t\t\t\t\t<span class=\"premium-blog-meta-separator\">\u2022<\/span>\n\t\t\t\t<div class=\"premium-blog-post-time premium-blog-meta-data\">\n\t\t\t\t\t<i class=\"fa fa-calendar-alt\" aria-hidden=\"true\"><\/i>\n\t\t\t\t\t<span>6. July 2026<\/span>\n\t\t\t\t<\/div>\n\t\t\t\n\t\t\t\n\t\t\t\t\t<\/div>\n\t\t\n\t\t\t\t\t<\/div>\n\n\t\t\t\t\t\t\t<div class=\"premium-blog-content-inner-wrapper\">\n\t\t<p class=\"premium-blog-post-content\">Photovoltaic expert Pascal Kierstein explains the most common defects in commercial PV systems and shows how operators can prevent damage.<\/p>\t\t<\/div>\n\t\t\t\t\t\t\t\n\t\t\t\t<\/div>\n\t\t\t<\/div>\n\t\t<\/div>\n\n\t\t\t\t\t\t\t<\/div>\n\n\t\t\n\t\t\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-3130f4f4 ausblenden e-flex e-con-boxed e-con e-parent\" data-id=\"3130f4f4\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-69d7a171 elementor-align-left elementor-widget__width-inherit elementor-widget elementor-widget-button\" data-id=\"69d7a171\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"button.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<div class=\"elementor-button-wrapper\">\n\t\t\t\t\t<a class=\"elementor-button elementor-button-link elementor-size-sm\" href=\"https:\/\/hycleaner.de\/en\/blog\/\">\n\t\t\t\t\t\t<span class=\"elementor-button-content-wrapper\">\n\t\t\t\t\t\t\t\t\t<span class=\"elementor-button-text\">Back to the blog overview<\/span>\n\t\t\t\t\t<\/span>\n\t\t\t\t\t<\/a>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t","protected":false},"excerpt":{"rendered":"<p>Why is it worth entering PV cleaning? Growing market, recurring revenues, and scalable business models through modern robotic technology. <\/p>\n","protected":false},"author":11,"featured_media":33036,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":"","_links_to":"","_links_to_target":""},"categories":[116],"tags":[398],"class_list":["post-33034","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-expert-knowledge","tag-pv-cleaning-industry"],"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v28.4 (Yoast SEO v28.4) - https:\/\/yoast.com\/product\/yoast-seo-premium-wordpress\/ -->\n<title>PV Cleaning Industry: Why Entry is Worthwhile<\/title>\n<meta name=\"description\" content=\"The PV cleaning industry is growing. 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