Maximise Solar Panel Efficiency with Professional Cleaning – Safe, Reliable, and Cost-Effective Maintenance
Welcome to Astound Cleaning Group's professional solar panel cleaning service. We specialise in enhancing solar panel performance through expert cleaning and maintenance across Brighton, Crawley, Croydon, East Grinstead, Gatwick, Horsham, Littlehampton, and Worthing. Our skilled team removes dirt, debris, and environmental contaminants to optimise your system's energy production and protect your investment.
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Why Choose Our Solar Panel Cleaning
Solar panels in Southeast England face unique challenges, from coastal salt spray to urban pollution. Without regular professional cleaning, panels can lose 15-25% of their energy production capacity
. Our specialists combine local expertise with advanced cleaning techniques to restore and maintain your panels' peak performance.
What Sets Us Apart:
- Local Expertise: Deep understanding of Southeast England's environmental conditions
- Proven Results: Efficiency improvements of up to 25% after cleaning
- Safety First: Fully trained and insured specialists
- Advanced Equipment: State-of-the-art purified water systems and soft-brush technology
Key Benefits of Our Solar Panel Cleaning Service
- Maximised Energy Efficiency: Regular cleaning ensures that your panels can absorb as much sunlight as possible, maximising energy output.
- Safe and Non-Abrasive Cleaning: Our methods ensure no damage to your panels while effectively removing dirt and debris.
- Prolongs Solar Panel Lifespan: Regular maintenance prevents long-term wear and tear, extending the life of your investment.
- Environmentally Friendly Cleaning: We use eco-friendly cleaning products to safely clean your panels without harming the environment.
- Improves Property Value: A clean, well-maintained solar panel system enhances your property’s value and appeal.
“Astound have proved to be a professional and reliable subcontractor for our solar maintenance company for the last 4 years. I have no hesitation in recommending them for small residential customers and large commercial clients.”
STEVE / CLEAN SOLAR SOLUTIONS LTD
Our Solar Panel Cleaning Process
Our process starts with a detailed on-site inspection to assess the condition of your solar panels and identify any issues that may affect performance. We then use purified water systems and specialised soft brushes to clean the panels thoroughly without scratching or damaging them.
- Step 1: On-site Assessment: Evaluation of your panels to determine cleaning needs.
- Step 2: Purified Water Cleaning: Application of pure water and soft brushes to remove dirt and grime effectively.
- Step 3: Final Inspection: We check your panels to ensure they are spotless and functioning at their best.
Why Regular Solar Panel Cleaning Is Essential
Solar panels are constantly exposed to the elements, and over time, dirt, dust, and bird droppings can accumulate. This reduces their efficiency and can lead to long-term damage if not addressed. In Southeast England's climate, regular professional cleaning is crucial for maintaining solar panel efficiency. Regular cleaning:
- Enhances solar panel performance.
- Prolongs the lifespan of your solar panels.
- Reduces the risk of costly repairs or replacements.
- Increases the return on your solar investment.
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25% More Power

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Professional Solar Panel Cleaning FAQs
Find the answer to some of the most common commercial solar panel cleaning questions:
How often should I clean my solar panels?
A: We recommend cleaning your solar panels at least twice a year. However, if you live in an area with heavy pollution, dust, or bird activity, more frequent cleaning may be necessary to maintain peak performance.
Will cleaning really improve my panels' performance?
A: Yes, professional cleaning typically increases energy output by 15-25%. In severe cases, improvements of up to 30% have been documented.
Can I clean the solar panels myself?
A: While it is possible, we advise against DIY cleaning as solar panels are delicate and require specialised equipment to clean safely and effectively without causing damage.
What happens if I don’t clean my solar panels?
A: Over time, dirt, debris, and bird droppings can reduce the panels’ ability to absorb sunlight, leading to decreased energy output and potentially costly repairs or replacements in the long run.
Do you use safe cleaning methods?
A: We exclusively use purified water and soft-brush systems, following manufacturer guidelines to protect your panels and warranty. Our methods are both safe and environmentally friendly.
Are you insured and qualified to clean solar panels?
A: Yes, our team is fully insured and trained in the latest solar panel cleaning techniques, including safe working at height practices.
Get a Free Quote for Solar Panel Cleaning
Maximise the efficiency of your solar panels with our expert cleaning services. Contact us today for a free, no-obligation quote. Our team is committed to delivering the highest level of service, ensuring your solar panels are performing at their peak.
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