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Contractors talk about low pressure without often saying what they mean by it, and the distinction is worth drawing because the difference between methods is enormous. Equipment used on hard surfaces operates at a hundred bar or more, and sometimes well beyond that. Water-fed pole cleaning of the kind used on glass operates at a small fraction of that — essentially mains pressure or below, enough to carry water up a pole and out through jets behind a brush head, and no more. There is no jetting, no lance and no attempt to dislodge anything by force. The reason is straightforward. Force does not remove bonded soiling from glass; dwell time does. A consolidated film of pollen, mineral dust and combustion residue releases when water has had a chance to work into it, and no amount of additional force accelerates that meaningfully. What it does achieve is driving moisture past frame seals, into flashing junctions and towards junction boxes and any module-level electronics behind the panel — all places designed to stay dry for twenty-five years. It also risks the surface itself. An anti-reflective coating is a thin optical layer, and force combined with any grit present on the glass is an efficient way to mark it permanently. So the working method is deliberately gentle: purified water carrying effectively no dissolved solids, applied generously at low pressure through soft filaments, with time allowed for the material to release. Arrays in Soham receive solar panel cleaning that would look underwhelming to anybody expecting a jet, and that is entirely the point.
A useful question to ask any contractor is what equipment they would bring, because the answer identifies the method immediately. Anyone describing a lance or a jetting attachment is describing a tool designed for hard surfaces and entirely unsuited to a photovoltaic module. The correct answer is duller: a telescopic pole, a soft filament brush head with cushioned bumpers, a hose carrying purified water at low pressure, and tanks holding enough of it to finish the array in one visit. Everything else follows from that. Water produced through filtration and deionising resin, never taken from a tap, because minerals drying on an anti-reflective coating scatter the light it exists to admit. Bonded material wetted and given dwell rather than being forced, with a second working where a first has not cleared it. Nothing directed at frame seals, flashings, drainage openings or junction boxes. No operative putting weight on a module at any point, since the resulting microcracking is permanent and never becomes visible. Full coverage of every panel including the frame line and lower edges rather than only the glass that shows from the ground. Public liability insurance and a risk assessment matched to the actual height and configuration behind every visit, with work rescheduled rather than forced when conditions make a long pole unsafe. Photographs follow afterwards. Residents in Soham comparing solar panel cleaning services should treat any mention of high pressure as a reason to look elsewhere. That equipment is designed for hard external surfaces, and a photovoltaic module, with its optical coating and sealed edges, is emphatically not one of them.
A gentle method is slower than a forceful one, which is the honest explanation for why a careful clean is not the cheapest quote available. Dwell time on bonded material, a second working where a deposit has not lifted, and specific attention to the frame line all add minutes across an array, and minutes are what a quote is made of. The figure is built from module count first, charged per panel with the rate improving as arrays grow. Travel, unloading, assembling poles and producing purified water are fixed costs incurred once regardless of how much glass follows them, so that portion spreads further across a larger system — which is also why a minimum charge applies and why a very small array never costs proportionally little. Reach comes second and frequently moves the number most. An accessible elevation with firm level standing and clear room to extend a pole is the least expensive arrangement, while unusual height, restricted ground and obstructions between the operative and the wall all lengthen the work. Where hired access equipment is genuinely required it appears as a separate stated item. Condition comes third, since a system left for years needs considerably more dwell than one maintained annually. Assessments for properties in Soham are free and carry no obligation, the resulting quote holds on the day, and repeat bookings sit below one-off rates because a maintained array takes less time at every subsequent visit. The quoted price covers the complete array including frames and lower edges, purified water throughout and photographs afterwards, with nothing added once the work is under way.
Remove years of dirt, grime, algae and staining for a cleaner, fresher finish.
Professional techniques designed to protect your surfaces while delivering outstanding results.
Keep your property looking its best with regular solar panel cleaning.
Professional solar panel cleaning in Soham offers a simple and effective way to maintain the cleanliness, appearance and performance of your solar panels. Over time, dirt, dust, bird droppings, pollen, leaves, algae and other environmental debris can accumulate across the surface of solar panels, leaving them looking dirty and potentially reducing the amount of sunlight reaching the panels. Regular solar panel cleaning helps remove this unwanted build-up, keeping the panels cleaner and allowing them to receive as much available sunlight as possible. Keeping solar panels clean can also support ongoing maintenance by making it easier to identify visible issues, damage or areas that may require further attention. Professionally cleaned solar panels can improve the overall appearance of your property while helping you get the most from your solar installation. Using suitable cleaning methods and equipment for solar panel surfaces is important to achieve effective results while reducing the risk of scratching, marking or damaging the panels. Whether your solar panels have accumulated bird mess, dust, dirt, pollen, algae or general environmental grime, professional solar panel cleaning in Soham can help keep them cleaner, clearer and better maintained throughout the year.
Working force is a more serious question on commercial installations, because the temptation to speed things up across several hundred modules is correspondingly greater. It remains the wrong approach for the same reasons: bonded material releases with dwell rather than force, and force drives moisture towards seals, flashings, junction boxes and module-level electronics that were built to stay dry. Pro Clean Xtreme works commercial arrays at the same low pressure used on a domestic property, with the programme allowing for dwell rather than assuming a fixed rate per hour. Sections are wetted and left while adjacent sections are worked, then returned to — slower per attendance and considerably more effective. The surrounding process is standard. A survey establishes module count, mounting arrangement, structural condition and fragility, edge protection and the safest route to every row, producing a site-specific risk assessment and method statement agreed with the responsible person before dates are confirmed. Ground-level pole work is used where reach permits, with mobile elevating work platforms or rope access where it does not and operatives qualified for the method. Purified water is supplied from tanks brought to site and applied through soft brushes, with frames and lower edges cleaned alongside the glass and no chemicals entering drainage. Attendance is arranged around the operation, including weekends and out-of-hours, with large arrays phased where continuous access is impractical. Dated photographs and a written completion record follow every visit. Operators around Soham specifying commercial solar panel cleaning should confirm the working pressure in writing, alongside the brush specification and the water purity standard being used.
Founded in 2016 by Karl Crofts, Pro Clean Xtreme has grown from a dedicated one-man operation into a trusted family-run team. Joined by his wife Lindsay and family members Callum and Rachel, we pride ourselves on delivering professional, safety-first cleaning. By combining honest communication with continuous investment in the industry’s best low-pressure steam equipment and safe access systems, we deliver exceptional results for every residential, commercial, and industrial client.
Founded by Karl Crofts, delivering reliable local service for over a decade.
Our own tracked cherry picker provides safe access without walking on tiles.
Safe low-pressure steam cleaning, softwashing, and specialist pre-solar preparation.
Ten years of trusted, family-run service delivering high-quality workmanship on every project.
As a family-run business established in 2016, we have developed a trusted reputation across Soham for reliable, professional solar panel cleaning. We combine years of experience with specialist cleaning equipment and careful working practices to provide a thorough service for residential and commercial solar installations. Our approach is straightforward and transparent, with every job completed with attention to detail and the condition of the panels in mind. From removing built-up dirt and bird deposits to clearing pollen, dust and other surface debris, we work carefully to leave solar panels clean and clear. Fully insured and committed to high standards of workmanship, we provide a dependable solar panel cleaning service from initial assessment through to completion.
We take immense pride in the reputation we have built across Cambridgeshire and the surrounding areas since 2016. As a family-run business, delivering exceptional customer service, honest communication, and high-quality workmanship is at the heart of everything we do. Read through our latest Google reviews to see why residential homeowners, housing associations, and commercial contractors consistently trust Pro Clean Xtreme to safely protect and restore their properties.
Here are the answers to some of the most frequently asked questions about our solar panel cleaning services. If you have a question about your solar panels, a specific cleaning requirement, or need further information about our service, please get in touch with our experienced team. We are always happy to provide advice and help you find the right solution for keeping your solar panels clean and well maintained.
The ideal frequency depends on your location, surroundings and how quickly dirt and debris build up. For many properties, an annual clean can help keep panels clear and well maintained.
Yes, keeping panels free from dirt, bird droppings, dust, pollen and other debris allows more sunlight to reach the surface. Cleaning can therefore help your panels operate as efficiently as possible.
Solar panels can collect bird droppings, dust, pollen, leaves, algae, grime and other environmental debris. These deposits can build up over time and affect the cleanliness of the panel surface.
Yes. Professional solar panel cleaning can be carried out on a wide range of domestic and commercial properties, subject to suitable access and safe working conditions.
Professional solar panel cleaning should be carried out using appropriate equipment and techniques designed for solar panel surfaces. Careful cleaning helps remove deposits without unnecessarily damaging or scratching the panels.
Rain can wash away some loose dirt, but it does not necessarily remove stubborn bird droppings, pollen, grime and other deposits. Regular professional cleaning can provide a more thorough clean than rainfall alone.
Yes, we provide professional solar panel cleaning in Soham, helping domestic and commercial customers keep their solar panels clean, clear and properly maintained.
Getting an initial estimate for your property is completely effortless. Simply fill out the form below with your full property address, and our family-run team will utilise Google Earth before providing a quotation. Whether you are a homeowner, a housing association, or an installation company preparing a site, let us know your specific requirements and we will get back to you promptly with an initial assessment.
