Unit 6 Cobham Business Centre Cobham Road Ferndown Industrial Estate Wimborne, Dorset BH21 7BX

Mon-Sat 08:00 AM - 05:00 PM

SOLAR PANEL CLEANING & MAINTENANCE:

Get your solar panels working up to 25% more efficiently

Extend the lifespan of your panels and get them back to working at their best with our professional solar panel cleaning service.

A well-maintained Solar PV System can operate 25% more efficiently than one that is neglected

If you're not getting your solar panels professionally cleaned and maintained, they are likely to be working at only 75% of their optimum efficiency.

It’s a myth that solar panels can just be installed and then left for years to do their thing. Like any other technical home accessory, they need to be carefully maintained and looked after in order to keep working properly.

That’s where we come in. From as little as only £180, we can get your solar panels back to their best and working up to 25% more efficiently, within just 2 hours.

Benefits of regular solar panel cleaning & maintenance

Maximise energy production and efficiency

Regular maintenance ensures that your solar panels are clean and free from dust, dirt, debris, and any other obstructions that may hinder their efficiency. Clean panels can absorb more sunlight and produce more electricity, thereby maximizing their energy output.

Smarter, more aesthetically pleasing looking panels

No one likes to have anything on their property that looks messy and untidy, which is why we take care to make your solar panels look as good as new and enhance the overall appearance of your property as much as possible.

Extended lifespan of your panels and system

Proper maintenance helps identify and address potential issues early on, preventing them from developing into major problems. By fixing minor defects promptly, such as loose wiring or damaged components, you can extend the lifespan of your solar panels and avoid costly repairs or replacements.

Maximise overall safety of your installation

Solar panels involve electrical components, so safety is paramount. Regular maintenance includes inspections of the electrical connections, wiring, and other critical components to identify any hazards or potential risks. Addressing these issues promptly reduces the chances of electrical malfunctions, shocks, or fires.

Protect your investment in solar

Solar panel installations represent a significant financial investment. Regular maintenance helps protect this investment by ensuring that the system operates optimally and provides the expected return on investment. It minimises the risk of performance degradation, efficiency losses, or warranty voidance due to negligence.

Better performance monitoring

Maintenance visits often involve monitoring the performance of the solar panels. By analysing data on energy production, system efficiency, and other metrics, you can identify any deviations from expected performance levels. This allows you to take corrective actions if necessary, such as replacing underperforming panels or optimising system configuration.

Preserve your warranty coverage

Many solar panel manufacturers provide warranties that cover defects and performance issues for a specific period. However, these warranties often require regular maintenance as a condition. By adhering to the maintenance requirements, you ensure that your warranty remains valid and can take advantage of any potential repairs or replacements covered by the warranty.

Higher resale value for your solar panel system

Well-maintained solar panels can increase the resale value of your property. Prospective buyers are more likely to pay a premium for a home with a functional and efficient solar system. Much like a car MOT, evidence that you have maintained the solar panel system in your home will serve to increase the resale value of your property further.

Want these benefits?

Prices start from only

£10 Per Panel

We offer the cheapest, best value solar panel cleaning in Dorset, Hampshire & Wiltshire

Choose from one of 3 great packages:

Solar Clean Only

Get a thorough and detailed cleaning of your solar panels to get them back to their best

from £12.50/panel

Discounts available for larger no. of panels

Includes:

Maintenance Visit Only

Includes a full electrical check of all aspects of your solar installation system

from £180 +VAT

Speak to us about exclusive discounts for larger jobs

Includes:

Solar Clean & Maintenance Package

Our most complete solar care package which includes everything you need to fully optimise your system

from £150 +VAT / £10 per panel

Our bestvalue option that maximises your overall saving-

Includes:

Prefer an annual maintenance package?

Speak to us about complete peace of mind and coverage with a customised annual maintenance package based on your specific system and needs.

What's included?

5 key things that will affect what you pay:

Location of panels

Number of panels

Property access

Property location

Condition of panels

Ready to get your own personalised quote?

Why choose us?

for your solar panel cleaning and maintenance

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Over 20 Years Of Solar PV Experience

Our 20-plus years of experience and friendly team, available across Poole, Bournemouth, Lymington, New Milton, Ringwood, Weymouth, Wool, and Salisbury will make sure you are truly getting the returns you deserve and optimise your system to run at 100% efficiency.

High Level Access with our speciality vehicle

We’ve invested heavily in advanced equipment and machinery that ensures we can do the most thorough and professional job possible when it comes to cleaning and maintaining your solar panels and keeping them working at their absolute best.

We use only the best equipment to clean your panels

We exclusively use state-of-the-art solar panel cleaning equipment from market-leading brand SOLA-TECS. Their specialised range of brushes, power washers and more is designed specifically for solar panel cleaning, ensuring a thorough and safe process.

Ready to speak with us?

Regular cleaning enhances energy production, increases savings, extends panel lifespan, and can prevent voiding warranties. The investment in cleaning often pays off through improved performance.

Our accreditations

WHAT THE EXPERTS SAY:

Experts recommend that you should clean your solar panels every 6 months. It is particularly important to have your panels cleaned if you notice that average energy production levels are dropping.

Are your energy production levels dropping?

We offer premium solar panel cleaning for both

Residential & Commercial Clients

No matter what your requirement, we can probably help. We assist all types of people and businesses with their solar panel cleaning and maintenance, so get in touch with us today no matter what your specific needs. 

Have a unique requirement?

No problem. Let us know the customised and bespoke solution that you need, and we’ll give you expert specialised advice and see if we can help.

What customers say about our
solar panel cleaning and maintenance services

I'm amazed at how much better my solar panels work since I've got them professionally cleaned. Would highly recommended this company and service, they are incredibly efficient and did a brilliant job that I was really happy with.

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Lucy

Bournemouth

I noticed that the performance of my panels had dropped, so gave DES a call and they came to my property within 48 hours, as a result my panels efficiency has now increased by an incredible 18% compared to how they were running before.

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Darren

Salisbury

I decided to get the full cleaning and maintenance package and have already seen a big improvement in the performance of my panels, they are now working at about 22% more efficiency than they were before I got them cleaned and maintained. Well worth the money if you have had solar panels for a while.

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Judi

Andover

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Solar Panel Cleaning & Maintenance

FAQ's

Find the answer to your questions below.
Use the link to ask your own question, and we’ll get back to you with the answer.

Yes, cleaning solar panels can increase energy output by up to 30%. The removal of obstructions allows more sunlight to reach the photovoltaic cells.

Yes, regular cleaning can extend the lifespan of solar panels by preventing buildup that might cause long-term damage.

Cleaning frequency depends on the location and environmental conditions. In general, solar panels should be cleaned every 6 to 12 months. However, areas with heavy dust, pollen, or pollution may require more frequent cleaning.

Whilst solar panel systems are generally low maintenance, annual servicing is crucial to keep your panels clean, free from damage, and in optimal working condition. Regular maintenance also allows you to identify and fix any potential issues before they escalate. This will help save you from costly repairs further down the road and help ensure that your panels are generating the most energy possible.

Solar panels are known for their reliability, but like any technology, they can encounter their fair share of issues. It’s important to be aware of the potential problems your panels could experience, such as:

 

  • System failure due to poor quality installation
  • Damage from debris, wildlife, and inclement weather
  • Corrosion of panel surfaces and wiring
  • Problems with the inverter (which may have a shorter lifespan than the panels)
  • Solar battery malfunctions
  • A combination of any of the above factors

Solar systems are complex, so unless you’re a trained solar technician or engineer, you might struggle to identify and resolve any problems with your panels. That’s why we’re here to help!

You can clean the solar panels yourself using a soft brush or a gentle spray of water. However, if your solar array is installed in a hard-to-reach or high location, or if you’re uncomfortable doing it yourself, hiring a professional cleaning service is recommended.

Rainwater can wash away some dirt, but it may not be sufficient to maintain peak efficiency. Professional cleaning removes stubborn grime and improves performance.

The ideal time to clean solar panels is in the early morning or late afternoon when the panels are cool. Avoid cleaning them during peak sunlight hours, as water can evaporate quickly, leaving behind residues.

You can monitor your solar system’s performance through its monitoring software or inverter. A noticeable drop in energy production may indicate the need for cleaning.

No, cleaning your solar panels as per the manufacturer’s guidelines will not void the warranty. In fact, it may be a requirement to maintain warranty coverage.

Yes, after extreme weather events like dust storms or strong winds, it’s advisable to inspect and clean the solar panels to ensure they are operating optimally.

Yes, winter cleaning is essential, especially in snowy regions, as accumulated snow can significantly reduce energy production.

The extent of improvement depends on the initial level of dirt and shading. Cleaning can lead to efficiency gains of 10% or more, especially if the panels were heavily soiled.

No, harsh chemicals can damage the panels and should be avoided. Use only manufacturer-approved cleaning solutions.

Neglecting regular cleaning can lead to reduced energy production, decreased system efficiency, and potential long-term damage to the panels.

Have your own question you'd like to ask us?

Get your solar panels working up to 25% more efficiently now

Submit the form and start the process of getting your solar installation system back to it's best.