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Company details

  1. Solar Energy Company

Written by the company

Capital Solar, your local experts in solar panel installation, proudly serving Oxfordshire. ​With a wealth of experience and unwavering dedication to exceptional customer service, we specialise in providing top-quality solar power installation solutions for residential and commercial properties. Our team of experts is committed to helping you reap the many benefits of solar power and take the first step towards a more sustainable future.


Contact info

4.1

Great

TrustScore 4 out of 5

5 reviews

5-star
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Rated 5 out of 5 stars

Extremely professional

Extremely professional, courteous service.
Our 14 years old solar system was efficiently assessed, problems diagnosed, solutions offered, with no pressure to proceed any further.
The replacement system has been installed, efficiently, information shared every step of the way.
Communication was easy, Dan responding to any queries extremely quickly.
I would recommend Dan and his team every time.
A pleasure to work with.

February 17, 2026
Unprompted review
Capital Solar logo

Reply from Capital Solar

Thank you so much for the kind review Nigel! it was a pleasure working for you and June

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Rated 5 out of 5 stars

Perfect

No hesitation in giving Dan and team 5 stars, I highly recommend. I went with Dan based on a neighbour's experience and, from our initial meeting onwards, it was obvious I was getting someone who was honest and knew what he was talking about. The system I chose is working brilliantly even in winter. The install itself has the neatness and attention to detail I expect (but rarely get) and Dan talked me through the whole thing. Follow up advice and questions have been dealt with very quickly.

January 24, 2026
Capital Solar logo

Reply from Capital Solar

Thank you so much Richard, its much appreciated

Rated 5 out of 5 stars

Fantastic installer - can't recommend enough

I had a fantastic experience all the way through. Dan was very helpful in explaining all the options up front, and worked with me to figure out the best balance of cost vs quality when selecting components. I ended up going with the Fox kit because of the value-for-money.

Dan and the team were amazing on the installation day, taking care and working efficiently, and accommodating my requests (like putting in a larger sub board for future expansion). They did a very neat wiring job everywhere, even in the loft where no one can see it.

And after install, Dan came back a couple of times to sort out a teething issue with how the kit was interacting with my existing EV charger, which I hugely appreciate.

Everything is working beautifully and I can't recommend Capital Solar enough.

October 23, 2025
Unprompted review
Capital Solar logo

Reply from Capital Solar

Thank you so much for the kind review Ben!!!

Rated 5 out of 5 stars

This company deserves 6 stars!

Sometimes a company deserves a six star review!
Dan extended our solar system with a second inverter, more panels on the garage and a battery, dealing with linking it to our in-roof system. He was very professional, dealt with all the problems, kept us informed at every stage of the process and the system worked at once. As well as all this his crew were very friendly, even as they were working in the pouring rain.

September 3, 2025
Unprompted review
Capital Solar logo

Reply from Capital Solar

Thank you so much for your kind words and glowing review Malcolm!

Rated 5 out of 5 stars

Refreshingly Reliable

We've used Capital Electrical numerous times over the last year for various electrical tasks in our new home. Initially a full rewire, followed by new sockets and power to our extension, and most recently installation of an EV charger and full solar panel system.

We can't fault them. Their approach is refreshing.
Transparent pricing, always on time, and clear communication throughout. Which is why we continue to use them and recommend them to friends and family.

March 1, 2024
Unprompted review
Capital Solar logo

Reply from Capital Solar

Thanks for the review!

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