Solar Panels South Wales

Solar Panel | Solar Panels Wales
SIW Eco Energy is a family run renewable energy installation company with a background mechanical and electrical engineering.

For over 15 years, we have been in installing renewable energy systems across Wales for both domestic and commercial clients. We are highly qualified and experienced installers of solar PV panels, battery energy storage systems and heat pumps. Our highly experienced team has installed systems of all sizes on every type of roof and location imaginable.

We are MCSRECC, and NIC EIC accredited and all our work is fully certified and guaranteed. As members of the Renewable Energy Consumer Code, all our contracts are conducted to their terms and conditions. For our commercial customers, we are Electrical Contractors Association members and all our work carries their Bond and warranty. Our regulatory bodies, insurances and warranties provide piece of mind for our customers during and after installation.

What to expect from us

We pride ourselves on doing things right and doing the right thing for our customers. Using our 15 years+ experience and expertise, we will identify and advise you on the best system to suit your needs.

We offer a customer focussed service with great emphasis on identifying and meeting our customers needs. Our customers receive the best advice we can give, even if a product is not suitable for them. Whatever the needs and wishes, we can advise and install the right system for you.

As part of our service we do everything ourselves from feasibility to installation and take care of all the paperwork. Making your renewable energy installation simple.

Quality is at the forefront of our minds, and we only use products that we know and trust. We work with only a few recognised brands, all of which have year-round support for our customers as well as us as installers.


Solar Panel – Solar Panels Wales

Are you looking to harness the power of the sun in South Wales? Look no further than solar panels. South Wales boasts abundant sunlight, making it an ideal region for solar energy generation. Whether you reside in Cardiff, Swansea, Newport, or any other town in South Wales, installing solar panels can significantly reduce your carbon footprint while saving you money on energy bills.

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When it comes to solar panels in South Wales, you need a reliable and experienced provider. Our company is a trusted name in the industry, specialising in the installation of high-quality solar panels for residential and commercial properties across South Wales. With our state-of-the-art solar solutions, you can embrace sustainable living without compromising on energy efficiency.


Why choose us for solar panels in South Wales? We offer a wide range of solar panel options tailored to meet your specific needs and budget. Our team of skilled professionals ensures seamless installation, maximizing the performance of your solar system. We source solar panels from reputable manufacturers, guaranteeing durability and optimal energy production for years to come.

Solar Panels Wales

By investing in solar panels in South Wales, you not only contribute to a greener future but also take advantage of government incentives. Through the Feed-in Tariff scheme and the Smart Export Guarantee, you can earn money by selling excess electricity back to the grid. Our experts will guide you through the process, ensuring you make the most of these opportunities.

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Ready to make the switch to solar energy? Contact us today for a free consultation. Our friendly team will assess your property and provide you with a customized solar panel solution. Join the solar revolution and enjoy clean, renewable energy while reducing your dependence on traditional power sources. Embrace sustainability with solar panels!

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Contact Us

As we are mobile and out installing systems it is best to contact us via mobile phone or email.

Please click below to email us or telephone us with the number on the top of the page. If we are unable to answer (out of reception, up ladders etc) please leave a message and we will contact you as soon as possible.