Solar Panel Maintenance
Professional solar panel maintenance for safe, efficient and reliable system performance.
Learn MoreSolar Panel Installers in Swansea
Prometheus Electrical & Solar provides professional solar panel installation, battery storage and EV charger solutions across Swansea and the surrounding areas. As experienced electrical and renewable energy specialists, we help homeowners and businesses make better use of clean energy through safe, efficient and carefully installed systems.
Send Us A Message
Renewable Energy Services in Swansea For 15 Years
Professional solar panel, battery storage and EV charger services for Swansea, Llanelli and South Wales.
Solar Panel Repairs
Professional solar panel repairs for faulty, damaged or underperforming systems.
Learn MoreSolar Panel Servicing
Professional solar panel servicing for safe, efficient and reliable system performance.
Learn More
Battery Storage
Battery storage solutions for smarter, more efficient renewable energy use.
Learn More
Free Quotes Available
Get a fast, free quote for your heating upgrade, solar installation or energy-saving solution. Our team provides honest advice, competitive pricing and professional support from start to finish.
Why Choose Prometheus Electrical & Solar?
Prometheus Electrical & Solar combines electrical expertise with renewable energy knowledge, giving customers confidence that their installation is being handled by a capable and experienced team. We understand that solar panels, battery storage and EV chargers are important long-term investments, so we focus on practical advice, safe installation and dependable workmanship.
The business is built around trust, professionalism and high standards. With recognised accreditations and experience across electrical and solar services, Prometheus Electrical & Solar supports customers throughout Swansea and South Wales with solutions designed to suit their property, usage and future energy needs.
Solar Panel Installers in Swansea
Prometheus Electrical & Solar provides professional solar panel installation in Swansea for homeowners, landlords and businesses looking to make better use of renewable energy. A well-designed solar PV system can help reduce reliance on the grid, support lower energy usage and give your property a more future-ready energy setup.
Every installation is approached carefully, with advice tailored to your property and how you use electricity. From the initial survey to system installation and final checks, Prometheus Electrical & Solar focuses on safe, efficient and reliable work. Whether you are installing solar panels for the first time or planning a wider renewable energy upgrade with battery storage or EV charging, our team can help you make a confident choice.
Our Process
A simple, professional process from first enquiry through to installation and aftercare.
Step
Initial Enquiry
Tell us about your solar, battery storage or EV charger requirements and we’ll discuss the best next steps.
Step
Survey & Advice
We assess your property, explain suitable options and provide clear advice based on your energy needs.
Step
Installation
Our qualified team completes the installation safely, efficiently and to the highest professional standards.
Step
Support & Aftercare
We provide ongoing support, servicing and repairs whenever you need help with your system.
Latest Reviews From Our Customers
Read what customers have to say about working with Prometheus Electrical & Solar.
Chris and Keiran did a superb job at fitting my new Solax Solar Panel system. They were very friendly and approachable. Great customer service and I would not hesitate to recommend. If you need any electrical job doing, call Chris. Thank you both. 👍🏻
had some issues with the inverter, wasn’t a problem for prometheus, they were very polite and efficient, highly recommend.
Great service from Chris and his team.
They installed solar panels and battery on a day with heavy rain and did not stop until it got dark with the final connections done first thing the following morning. Chris explained how everything worked and said any problems or questions just contact him anytime.
We had an issue with the system connecting to the app the following week and after a quick phone call Chris came out that same evening to sort out for us.
Highly recommended and a good price.Clean & tidy install. Very happy, thank you.
Amazing job from the team, very tidy and nice guys. Would recommend to all.
Battery Storage and EV Charger Installation in Swansea
Renewable energy does not stop at solar panels. Prometheus Electrical & Solar also provides battery storage and EV charger installation across Swansea, helping homes and businesses get more from modern energy technology. Battery storage allows you to store excess solar energy and use it when it is needed, while EV charging gives you a safe and convenient way to charge your vehicle at home or work.
These solutions can be installed alongside a new solar PV system or added to an existing setup where suitable. Our team can explain your options clearly, check your electrical requirements and recommend a practical solution based on your property. With professional installation and ongoing support, Prometheus Electrical & Solar helps customers across Swansea, Llanelli and South Wales move towards smarter energy use.
Give Us A Call:
01554 897409
Speak to Prometheus Electrical & Solar about solar panel installation, battery storage, EV chargers, maintenance, servicing or repairs.
Solar Services Across Swansea and Covering The UK
Prometheus Electrical & Solar works with domestic and commercial customers across Swansea while also supporting projects throughout the UK. Our services cover solar panel installation, solar panel maintenance, solar panel repairs, solar panel servicing, battery storage and EV charger installation.
As renewable energy becomes more important for homes and businesses, choosing the right installer matters. Our team provides practical advice, safe workmanship and reliable support, helping customers choose energy solutions that suit their property and long-term needs. Whether you are based locally in Swansea or require professional renewable energy services elsewhere in the UK, Prometheus Electrical & Solar can help with solutions designed around your requirements.
Frequently Asked Questions
Professional answers to common questions about solar panels, battery storage and EV chargers.
Yes, Prometheus Electrical & Solar installs solar panel systems for homes and businesses across Swansea and the surrounding areas. Our team can assess your property, explain your options and install a solar PV system designed around your energy usage. We provide clear advice from the start, helping you understand what is suitable for your roof, your property and your long-term energy goals.
Yes, we provide solar panel maintenance in Swansea and the wider South Wales area. Maintenance can help keep your system performing efficiently and may identify small issues before they become larger problems. This can include checking system performance, inspecting components and looking for signs of faults or reduced output. Regular maintenance is a useful way to protect your solar investment.
Yes, Prometheus Electrical & Solar provides solar panel repairs for existing systems. If your system is underperforming, showing a fault, producing less energy than expected or has stopped working correctly, our team can investigate the issue. Common problems may involve inverters, wiring, damaged components or general system faults. We aim to provide clear advice and practical repair options.
Yes, we install battery storage systems for customers who want to store more of the energy generated by their solar panels. Battery storage can be suitable for new solar installations or existing solar PV systems, depending on the setup. Our team can advise whether battery storage is suitable for your property and explain how it could help you make better use of your renewable energy.
Prometheus Electrical & Solar works across Swansea, Llanelli and the wider South Wales area, providing solar panel installation, solar panel maintenance, solar panel repairs, solar panel servicing, battery storage and EV charger installation. We support domestic and commercial customers in Swansea, Llanelli and nearby communities, helping property owners choose practical renewable energy solutions that suit their needs. Whether you are planning a new solar PV system, upgrading with battery storage or installing an EV charger, our team can provide clear advice, professional workmanship and reliable support throughout the area.