CIE Solar Panel Cleaning

Regular cleaning of Solar Panels is an essential task for ensuring they are operating at, or near peak efficiency. It is recommended that in order to maintain a high level of efficiency photovoltaic arrays should be cleaned at least once a year, however considering the potential cost from damaging solar panels this is a task best left to the professionals.

We provide a range of services relating to solar panel cleaning:

  • Utility level solar farms
  • Community installations
  • Commercial roof mounted installations of all sizes
  • Residential solar installations
  • Large solar farms on private land

Increase the efficiency of your solar array by up to 25% by getting in touch with CIE and letting us take care of everything. Our operatives are available to be dispatched to your location for risk assessment and analysis, where we are then able to provide a free, no-obligation risk analysis.

The importance of solar panel cleaning

Solar panels are a green and increasingly more popular source of sustainable energy. However whether they are small scale residential, midsize commercial installations, or utility-scale installations all solar panel arrays require regular cleaning in order to operate at all full efficiency.

Installations must be exposed to the elements in order to operate, and are therefore susceptible to the weather and mother nature. Watermarks, dirt, dust, airborne particulates, bird droppings, and all types of mess which obscure your panels surface will effect their efficiency and energy output, so it is crucial to ensure they are maintained. Studies suggest the magnitude of this impact for panels not cleaned each year is up to a 25% drop in peak output.

The benefits of contracting CIE for your solar panel cleaning include.

  • Fully insured and trained professionals
  • Purified water cleaning
  • Hand Cleaning
  • Access to rooftop installations
  • Solar Panel Inspections
  • Automated mechanised cleaning
  • Solar Panel Overnight Cleaning Service for no loss of output
  • Specialist solar panel cleaning tools and materials
  • Our own access equipment
  • Multiple offices at locations across Europe and the United Kingdom

Cleaning your solar panels may seem like a simple task but use of harsh chemicals or sharp equipment could be catastrophic to the condition of your array, and why it is important to entrust this essential task to the experts.


CIE are expert providers of tailored photovoltaic array cleaning services. We create a bespoke programme that meets your requirements and sits comfortably within your budget. Our experience tells us that for large, utility-scale arrays monthly or even weekly cleaning pays productivity dividends that outweigh cleaning costs. No matter your situation we adapt a photovoltaic panel cleaning service to suit.

CIE are a leading commercial cleaning contractor with the structure, experience, and trained, dedicated personnel to undertake commercial cleaning for businesses large and small. Get in touch with us today to discuss your cleaning requirements and we will provide an instant, free quotation.

Decades of Experience

Trust you are receiving the highest level of quality with our experienced procedures and staff.

Continental reach

No matter your location or locations, we are able to meet the needs of your business across Europe.

Hundreds of clients

You are in good company among our base of loyal clients comprising of businesses big and small.

Professional Contract Cleaning for Industrial, Retail and Leisure Industry Business Premises

We offer flexible cleaning plans designed to fit perfectly with the requirements of your business and your business objectives. Use the form or call us up to get in touch. If you have any questions about our services or would like a workplace cleaning assessment and a cleaning quote, our advisors are standing by to help. An initial chat costs nothing and is without further obligation.

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Contract cleaning in Europe. We work from local offices across the UK and throughout Europe. Specialist deep cleaning services for all circumstances. Emergency cleaning response to Covid 19 outbreaks, accidents, spillages and post renovation. Arrange to speak to a cleaning expert wherever you are.

Receive a free quote for professional cleaning and janitorial services today.

    CIE is the number one choice for commercial contract cleaning in Europe and the United Kingdom. Trust us to deliver the ultimate professional and reliable cleaning service for your business premises

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    CIE has been helpful and responsive. In addition to keeping our workplace spotless on a daily basis, they put their knowledge, resources and technology to work when we needed a deep cleaning response to the Covid pandemic. Our workplace is a safer, healthier place thanks to CIE. Highly recommend them.
    Matt C