Solar Panel Cleaning Services in Bristol and Somerset

Why use J-Window Cleaning services?

  • Maximise Efficiency: Remove debris and dirt to boost your solar panels’ energy output and performance. Clean panels ensure optimal sunlight absorption and energy generation.
  • Increase Longevity: Regular cleaning helps extend the lifespan of your solar panels by preventing damage from build-up.
  • Boost Energy Savings: Cleaner panels capture more sunlight, leading to greater energy savings and reduced utility bills.
  • Professional Care: Our experienced team uses specialised techniques to clean your panels safely and effectively.
  • Maintain Warranty: Regular cleaning helps ensure compliance with manufacturer maintenance requirements and keeps your warranty intact.
  • Expert Solar Panel Cleaning Services: Our professional solar panel cleaning services enhance energy efficiency and system maintenance. We are committed to safety and customer satisfaction, handling projects of various sizes.


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Solar Panel Cleaning

What to Expect from our Solar Panel Cleaning Service

Cleaning solar panels is essential to ensure optimal energy production and maintain their efficiency. Over time, dirt, dust, and bird droppings can accumulate on the panels, significantly reducing their ability to absorb sunlight and generate electricity. Regular cleaning can help prevent this build-up and maintain the panels’ performance. In fact, studies have shown that cleaning solar panels can increase energy production by up to 20%. Additionally, keeping your solar panels clean can also help extend their lifespan by preventing damage from debris and extreme weather conditions. By investing in regular cleaning, you can ensure your panels run at peak efficiency and continue to provide energy savings for years to come.

Our Window Cleaning Process

Cleaning solar panels requires careful attention to detail and the right equipment. Here are the steps we follow:

  1. Turn off the solar panel system: Before we start cleaning, we make sure to disable the solar panel system to guarantee safety.
  2. Remove loose debris: We then use a soft brush to gently remove any loose debris or dirt from the panels.
  3. Prepare a cleaning solution: We mix a solution of warm water and a mild detergent and use a soft cloth to wipe down the panels with this solution.
  4. Rinse the panels: We use hoses with a spray nozzle to rinse the panels, making sure to remove any soap residue.
  5. Dry the panels: We then use a clean, dry cloth to wipe down the panels and remove any excess water.
  6. Avoid harsh methods: Throughout the process, we avoid harsh chemicals, abrasive materials, or high-pressure washes, as they can damage the panels.


By following these steps, we keep your solar panels clean and ensure they continue to operate efficiently.

Benefits of Clean Solar Panels

Regular cleaning of solar panels can have numerous benefits, including:

  1. Increased energy production: Cleaning solar panels can increase energy production by up to 20%.
  2. Extended lifespan: Regular cleaning can help prevent damage from debris and extreme weather conditions, extending the lifespan of the panels.
  3. Improved efficiency: Cleaning solar panels can help maintain their efficiency and prevent a decline in performance over time.
  4. Reduced maintenance: Regular cleaning can help prevent the need for costly repairs and maintenance.
  5. Enhanced safety: Cleaning solar panels can help prevent electrical shock and other safety hazards.


By keeping your solar panels clean, you can ensure they operate at their best, providing you with maximum energy savings and a longer-lasting system.

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