DES Renewable Energy Ltd Reviews 

Very clear explanation of product. Quick installation.
Looks lovely. Already saving money.

We recently had solar panels and a battery system installed by DES Renewables, and the entire experience has been excellent from start to finish.
From the initial consultation, the team was informative, patient, and honest — no pushy sales tactics, just straightforward advice tailored to our needs. They took the time to explain the different options and helped us make informed choices about the panel layout, inverter, and battery system. Communication was clear and consistent throughout the process. The installation team was punctual, professional, and respectful of our property. They worked efficiently and left everything tidy at the end of each day. It was also reassuring to see that safety and quality were clearly priorities for them — they clearly know what they’re doing.
Post-installation support has also been strong. Any questions we had about monitoring, system optimisation, or tariffs were answered quickly and thoroughly. We really appreciate the follow-up service and sense that DES genuinely cares about long-term performance and customer satisfaction, not just the install.
What makes DES stand out is their combination of technical knowledge, friendly service, and a real commitment to getting things right. We’re now generating clean energy, saving on bills, and feeling confident that we made the right choice.
Highly recommended to anyone considering solar.

We did our research into solar panels including those recommended by a government agency. They were not that helpful. We were given three quotes by one firm with no satisfactory answers for the difference.
DES were very helpful and answered all our questions, providing clear easy to understand responses.
Also a plus was that DES using their own staff from start to finish i.e not using contractors.
The work was carried out fast, professional with next to no mess.
They dealt with the Network operator and provided all the certificates and guarantees very quickly.
The proof is that our system efficient such for this calendar year our electricity has cost us nothing and all a net exporter we are making money.
The cost of the system it was estimated by DES would be recouped in nearly 7 years..
Our own calculations based on our experience indicate that it will be approximately five and half years.
My daughter also used DES following our recommendation and having done her own research.

From start to finish DES was very informative and helpful and I who'd definitely recommend them.

Sales was great Oliver explained everything to us and any problems there is great customer service to solve any problems

All fitted on time and to a high standard. Came back to help me set up the apps and tariff. Very friendly and professional people. Very pleased.

DES Renewables arrived on time, the employees were very polite, the work extremely neatly done and the aftersales service excellent.

DES provided excellent advice and assistance throughout. They also provided a comprehensive and competitive quote taking into account my particular requirements. After care has also been excellent.
I thoroughly recommend them.

DES were professional throughout. The pre-sale experience recognised my needs and the installation was prompt and efficient. My only gripe was 11 panels rather than 12 but compensation was on the table. All in all, a very gentle way of spending £12K. A pleasant experience.

Kept informed at every stage on planning through to installation - everything ran on time and any problems were over come with professionalism.

Even small issues like a breaker switch that kept tripping was replaced within 24 hours no problems or need to chase - would use again and highly recommend

DES installed 12 Solar panels and battery and EV charger. Very happy and professional service from the initial advisor through to the installation team . Pleased to recommend.

Really, really, really impressed with DES right from the start. I made an appointment with Oliver who came out to visit me and discuss in detail the benefits of solar panels for my home. He shared with me projected costs and savings for my property going forward using my previous energy data. He explained the installation process clearly and, once I'd signed up, it was exactly as he described. I have to say every employee and representative of the company has been first rate.
Oliver visited again after the installation and went through everything I needed to know in terms of exporting energy to the grid and tariff options.
I'd have no hesitation in recommending DES Renewable Energy to anyone considering the installation of solar panels.

Right from the initial contact all the personnel we have dealt with have been unfailingly polite and helpful.
The roofers and electrician who fitted the panels and battery were very competent and willing to answer questions. The after fitting support has been excellent. In the short time since installation we are seeing our electricity usage at about half the previous figures which is as expected.
We would recommend DES without hesitation. Rob

Very professional, worked around complications with our building works with no problems.Really know their stuff, couldnt fault them .Excellent

Professional and reliable

Very pleased with our solar panels.We are now saving heaps….especially with this wonderful sunny weather.Even on cloudy days the panels still pump in the energy.The panels were installed very quickly ….the only problem being the scaffolding….that was left up for a month ….this seems to me a bit of bad timing!But on the whole we are very happy 😊 with it all.

We bought a house in Weymouth with a view to completely remodelling it. As part of that process we decided to have solar panels installed. From the word go DES were great. They explained all of our options to us and, once we decided what we wanted, everything that was going to happen was made very clear to us. We finished up with solar panels and a storage battery. They fitted the installation in around what was happening with our builders and changed the schedule where necessary when there were the inevitable delays with the builders on a project of this size. Now we have moved in we like the fact that we are doing something good for the environment and very much appreciate the money we are saving on our bills. For a lot of the summer we are not only not buying any electricity but we are actually making a small amount by selling any excess we generate back to the energy providers. The aftersales service from DES has also been great. Any issues or queries we have had have been dealt with quickly and totally to our satisfaction including coming to retrofit dongles to make it possible for us to track our usage on my mobile phone. I would definitely recommend them to anybody looking to install solar power.

Excellent professional consultation to provide me with the system to meet my needs at a competitive price. The installation went very smoothly and has worked flawlessly since. Highly recommended.

Great service and knowledge of products.

Great service from design, installation and configuration. Excellent after sales service. Would thoroughly recommend