Expert Solar Panel Installers in Cardiff

Handpicked from 33 vetted & reviewed Grid-Tied, Off-Grid & Hybrid System Installation contractors in the Cardiff area, discover the top 5 elite providers among the selected group of 24 finalists.

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Green Energy Solar

(49)

Scaffolding
Battery
Explanation

“Excellent. We've had the solar panels and battery for 5 months now and they have been fab. Very thorough initial discussion with John with no pressure selling whatsoever. The installation team on the day were really friendly, professional and v...”

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Heatforce

(38)

Batteries, Solar Panels, Heat Pumps

“Jason arrived on time, completed the servicing & was happy to answer my questions. Will request that he becomes our regular engineer. Positive Punctuality, Professionalism Services Heating system maintenance”

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Rylec

(26)

Quality
Priced
Company

“Great service reliable and honest very friendly and clean workmanship can't recommend enough definitely will use again without hesitation Services Electrical wiring installation”

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Solar Planet

(27)

Commercial EV Charger Installation, Solar Panels & Battery Storage Installation, Solar Maintenance & Repairs

“I recently chose Solar Planet for my home's solar panel installation and couldn't be happier. From the initial consultation to installation, their team was professional and efficient. The panels are performing well, reducing my electricity bills. The...”

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Inspire Green

(12)

Policy and Legislation Compliance, Install, Funding and Grants

“From the first visit to our home to provide an estimate, till the completion of the work, they cannot be faulted. Their work was always proactive, and the workers were polite, knowledgeable and very considerate to us and our neighbours. Positive Resp...”

Best of 2024

Qualification Criteria for best of Winners

Minimum Overall Score

96 (100)

Minimum Reputation Rank

97.7 Percentile

All of our award winners are based on identifiable facts - reviews, performance, and experience - collected by scientific means. We use this data to assess each business’s essential features, weighting them according to their importance to customers.

Read our methodology

Prominent finalists

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Solartech-uk

(9)

Consultancy, Development, EPC

“Very happy with their service, I had a difficult job that other companies wouldn't touch but Sambu was very patient and accommodating and got the job done!”

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Green Heat Wales

(18)

Heat Pumps, Solar, Plumbing and Heating

“Very pleased with the service provided by Green Heat Wales. The team provided me with a heat pump design and installation and were very professional from the initial survey to the install of the system, while respecting my property too. Would highly ...”

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Climate Cardiff Ltd

(8)

Price
Quote

“Just had a Worcester boiler installed. A great experience from start to finish. Attended the same day my old boiler broke down and discussed various options. I opted for a new boiler and it was installed in a few days. Cleaned up after and spent time...”

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Greenway Build & Solar

(6)

Team
Bathroom
Budget

“We had a supporting wall containing a chimney breast knocked through, with steel beams put in, in our kitchen. Alongside this we had plastering, a new radiator fitted, the flooring fitted, electrics and plumbing. Mike was excellent from start to f...”

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Solaris Wales

(29)

House
Team
Bill

“Darren at Solaris Wales provided us with detailed information about the solar panels prior to our purchase and guided us through the installation process and was on hand with advice and help throughout. the installation team were efficient and explai...”

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Adexsi UK

Design, Manufacture, Maintenance

“At Adexsi UK, we have years of expertise in developing smoke control and ventilation systems for a variety of clients and building types with a wide range of requirements, serving the UK and the Middle East.”

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Electrical Installation and Maintenance

Eicr, Electrical Installations, Electrical Maintenance

“Orion TS is your go-to partner for cutting-edge electrical contracting solutions. Specialising in solar installations, commercial EV charging infrastructure, and retail fit-outs, we're dedicated to optimising energy efficiency and enhancing operation...”

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CJS Electrical (Wales)

(2)

Company

“I needed assistance with relocating a double wall socket and a fitting for a new LED Light. I contacted CJS who gave me an exceptionally reasonable quote and they fitted me in very quickly to have the work carried out. Jason (Engineer) was so knowle...”

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Cardiff Electrical Group

(3)

Solar Panels Cardiff, Emergency Electrician, Home Rewire

“Leighton was professional and you can tell he is very knowledgeable. Took his time to explain what needed to be done and discussed option. Would definitely recommend”

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Nuvolt Ltd

EV, Battery, Solar

“At Nuvolt, we are dedicated to offering reliable and affordable commercial Solar PV, Battery Storage, and EV Charging solutions. As a leading renewable technology installer, our focus is on sustainable energy, helping clients reduce their carbon foot...”

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Cleen Green Energy Limited

(1)

“Kathryn is very professional to deal with & I would recommend her services without hesitation”

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Sparks & Co (Solar Force) Ltd

“Sparks & Co is a family run business with 40 years experience delivering results within the electrical industry. Director Stephen Norman served a five year apprenticeship, commencing in 1978, working on projects throughout South Wales. Experience has...”

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Jordans Electrical Ltd

(45)

The Future
Company
Engineer

“Excellent service and quality of work. Much appreciated with all the work carried out by Reece. The job entailed more than expected. Thanks again Kind regards”

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Recharge Renewable

(50)

Price
Team
Apprentice

“Professional service from start to finish. The Electrician was polite and did a great job. I would definitely recommend and will be using PRW in the future for any electrical work needed.”

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Swift Renewables

(30)

Battery
System
House

“Swift installed an air source heat pump and a solar system in a very action packed week! The service and quality of the work was excellent. Highly recommend”

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Alt Renewables

(12)

Solar Panels, Consultation, Solar Panels

“Alt Renewables have been awesome. From planning our panel system (solar panels, 2x batteries, car charger & immersion heater), through install and the aftercare, we can't fault anything. They have been on hand with questions and advice when needed, a...”

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Gb-Sol Ltd

(20)

Company
Product
Decision

“GB-Sol have been really responsive and helpful with my PV installation. I don't think it's been the easiest as the numbers of installers are limited in the North East - the team has diligently worked through all the details including all the certific...”

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ECO Green Partners LTD

(10)

Design & Installation, EV Charging, Heat Pumps

“Great guys, know their stuff and have gone the extra mile for us. Helped at every stage of our heat pump journey, answered all my questions, gave the best quote and have helped whenever asked (post install). Would recommend.”

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Sustain Heating and Renewables

(11)

Sales
Air Source Heat Pump
Solar Panels

“Didn't reply to my enquiry first time. I have now made contact and have had a solar PV system installed. All the staff are friendly and helpful. Karen (sales) is not pushy, listens and suggests what you would need. Dan is the technical person, very k...”

Featured

Explore Sustain Heating & Renewables, a reputable family business in Clevedon, accredited by MCS and Trustmark. Our services cover the South, Southwest, Midlands, and South Wales regions. Specialising in air source heat pumps, solar PV and battery technology, and underfloor heating installations, we bring over two decades of industry experience. Known for our friendly and professional service, we invite you to visit our unit and meet our team. You can trust our proven track record, as evidenced by the reviews we have received on Which Trusted Traders and Trustpilot.

Average Cost	£29172
Minimum cost	£5632
Maximum cost	£55061
Avg Per Hour Rates	£145

Expert Solar Panel Installers in Cardiff

Handpicked from 33 vetted & reviewed Grid-Tied, Off-Grid & Hybrid System Installation contractors in the Cardiff area, discover the top 5 elite providers among the selected group of 24 finalists.

Green Energy Solar

Heatforce

Rylec

Solar Planet

Inspire Green

Solartech-uk

Green Heat Wales

Climate Cardiff Ltd

Greenway Build & Solar

Solaris Wales

Adexsi UK

Electrical Installation and Maintenance

CJS Electrical (Wales)

Cardiff Electrical Group

Nuvolt Ltd

Cleen Green Energy Limited

Sparks & Co (Solar Force) Ltd

Jordans Electrical Ltd

Recharge Renewable

Swift Renewables

Alt Renewables

Gb-Sol Ltd

ECO Green Partners LTD

Sustain Heating and Renewables

Solar Panel Installation Services in Cardiff Cost Estimates

Why these companies made our list

Solar Panel Construction Company near Cardiff

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