Both the men were very polite and efficient. Even though the weather was absolutely dreadful the man doing the cleaning still got up and cleaned the panels. Would recommend this company.

Fantastic service from Jason and his team. A top class clean for our solar panels (12) and the added benefit of an in depth test report on the entire system. I'd have no hesitation in recommending DES.

We brought a house with 12 solar panels just over a month ago. We knew the panels were not serviced or cleaned since installed 10 years ago (2013) We reached out to DES Ltd who completed a full service and cleaning service. Not only was the job done to a high standard but the knowledge shared and showing us how the system worked has be valuable. Highly recommend and thank you. Regards Riad

Dorset Electrical Solutions gave me a quote, turned up on time and did a great job cleaning my panels!

Really pleased with the work carried out to install 2 x extractors and a PIV unit. The work was much more involved than first thought, and the poor guy was working in our loft on the hottest day of the year! But he returned a second day to finish up and the original price was honoured. A pleasure having you in our home and feeling the benefits of the extractors and PIV as soon as they were turned on!