We believe the future of energy is local.

Right now, we’re installing solar panels, battery storage, and EV chargers to help homes, businesses and communities across South Wales and the South West take control of their energy.

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A house with a garage featuring Tewdric installed solar panels on the roof, a black Tesla parked in the driveway, a white exterior with grey accents, under a clear blue sky.

Homes

  • Tewdric Energy provides professional solar panel installation for homeowners, helping you generate clean electricity, cut rising energy bills, and reduce your carbon footprint.

    Our high‑quality PV systems are designed for UK households, giving you long‑term savings and peace of mind with trusted local expertise from design through installation.

    Book your home survey now

  • Tewdric Energy installs advanced home battery storage systems that let you store the solar power you generate and use it whenever you need it.

    By adding battery storage to your solar panels, you can maximise savings, keep your home running during peak times, and enjoy greater energy independence with reliable, future‑ready technology.

    Book your home survey today

  • Power your electric vehicle conveniently at home with Tewdric Energy’s smart EV charger installations.

    We only install chargers are designed for UK households, giving you fast, efficient charging that works seamlessly with solar panels and battery storage. With expert installation and ongoing support, you can drive cleaner, save money, and make sustainable living part of your everyday routine.

    Arrange your installation today!

View of solar panels on a rooftop with clear blue sky, wind turbines, and a bridge in the background.

Businesses

  • Tewdric Energy designs and installs commercial solar panel systems that cut operating costs and reduce carbon emissions.

    Our tailored PV solutions help businesses generate clean electricity on‑site, improve sustainability credentials, and protect against rising energy prices.

    Contact our experts today

  • Maximise the value of your solar investment with advanced battery storage.

    Tewdric Energy provides commercial storage systems that balance demand, lower peak charges, and give your business greater energy resilience. Reliable, scalable technology ensures long‑term savings and operational continuity.

    Contact our dedicated business team today

  • Tewdric Energy installs smart EV charging solutions to suit your organisation’s needs. Choose staff‑only charging to provide employees with convenient, cost‑effective access, or opt for public network charging to open your site to customers and visitors, creating new revenue opportunities and showcasing your commitment to sustainable transport.

    Speak to our dedicated team to discuss your needs

Electric vehicle charging station with Tewdric Energy logo, set against a blue sky with clouds, surrounded by greenery and pavement.

Communities

  • Tewdric Energy works with councils, housing associations, and local community groups to deliver community solar panel installations combined with battery storage. These projects generate clean electricity, lower shared energy costs, and strengthen resilience by storing power for when it’s needed most. Our tailored solutions make renewable energy accessible, sustainable, and impactful at scale. PV with batteries gives communities resilient, cost-effective energy independence by turning roofs and local land into clean power and storing surplus for night or outages. Community projects can keep more value locally, cut emissions and support decarbonisation.

  • We provide community EV charging infrastructure that supports residents, visitors, and local transport initiatives.

    Tewdric Energy installs reliable, easy‑to‑use chargers that can be integrated into public spaces helping communities embrace cleaner travel and build a future‑ready network for electric vehicles.

    Public EV chargers can become a revenue stream for your community by combining smart pricing, flexible access models and grid services: host chargers at community hubs or car parks and offer pay-as-you-go or subscription tariffs to drivers, use demand-response and smart-charging to export flexibility back to the grid at peak times, and integrate app-based booking and advertising to maximise utilisation. Grants, Workplace Charging Scheme-style incentives or local authority partnerships can reduce installation costs, while energy storage paired with solar PV cuts operating expenses and enables time-of-use arbitrage.

 

Our mission is to deliver smart sustainable energy solutions to help homes and business in south Wales and the South West to reduce their energy costs.

Three men standing outdoors in front of a white brick wall holding a large sign that reads 'Tewdric Energy'. All three are wearing orange safety jackets and smiling.

We’re a trusted installation company of solar panels, batteries and electric vehicle charging points in homes, businesses and car parks to combines smart technology with energy efficiency for the highest cost savings.

Tewdric Energy is committed to bringing lower cost renewable energy to the public, private and third sectors.

Our localised Smart Grids utilise the latest in energy innovation and technology resulting in reliable and future proof infrastructure.

A national Electric Vehicle (EV) charging network will allow EV owners access to low cost energy produced and supported by the localised generation and Smart Grid projects.

Contact Us

“Jaga Brothers decided to use Tewdric Energy because they are a leading supplier with a unique Energy Management and Optimisation Service (EMOS) with a wealth of knowledge in the renewal energy sector plus experience of working with DBW who are offering millions of pounds towards Green Energy Loan Schemes such as ours.”

James Hill, Jaga Brothers