Solar Panel Maintenance

Are your solar panels working as they should be?

Is your ROC reading down from previous years?

Then maybe your solar PV system needs a health check…

Solar PV is a reliable, low maintenance technology – but to ensure that your PV panels continue to deliver optimal output, it’s advisable to carry out routine solar panel maintenance and cleaning each year.

At KES Group, we can take care of this on your behalf, saving you precious time and ensuring your installation has a long and productive lifespan.

Solar PV maintenance - Solar panel cleaning

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Let us take care of it

KES Group offers two competitively priced annual maintenance packages for solar PV systems, aimed at ensuring your system is performing to full capacity.  The most common problem with underperforming solar PV systems is a build-up of dirt, tree spores and other debris, which reduces the amount of sunlight reaching the PV cells, and in turn the amount of electricity generated.

KES Group engineers will visit your home or business and carry out a full inspection and panel clean, delivering a full maintenance report as well as advising on any remedial works such as repairs or replacements that may be required.  Regular Solar PV maintenance will ensure that small problems with your solar PV system do not become big problems, ensuring great returns on your investment and no unexpected costs.

If your system needs any repairs or replacements, we will provide you with a cost for any further work required. Minimum package cost of £150 if less than 4kWp. Rates priced on two story access allowance anything above will be included on review of property. All prices subject to survey of property.


KES Group supply and install a wide range of ultra-efficient renewable energy systems and Solar PV Maintenance packages designed to suit your home or business needs.


As a pioneer in the renewable energy market, KES Group has all the expertise to design solutions that are completely tailored to your individual needs.


KES Group continually strives to be at the cutting edge of the renewables market, delivering the latest high-performing technology for our customers


From the first phone call to professional installation and long-term support and maintenance, KES Group offers a comprehensive service ensuring total peace of mind.

Finance options available

Contact a member of our team to find out more

creativemediaSolar Panel Maintenance