Solar Panel Installation
in South Wales
Cut your electricity bills by up to 70%, reduce your carbon footprint, and take control of your energy. Blue Electrics designs and installs bespoke solar PV systems for homes and businesses across Cardiff, Swansea, Newport, Bridgend, and the Valleys.
MCS Certified
RECC Member
NAPIT Registered
TrustMark
Why Go Solar in South Wales?
Solar energy isn't just for sunny climates. South Wales gets more than enough sunlight to generate significant savings — and the benefits go far beyond your energy bill.
Slash Your Energy Bills
A typical 4kW system saves South Wales homeowners £800–£1,200 per year. With energy prices continuing to rise, solar pays for itself — then keeps paying you back for decades.
Reduce Your Carbon Footprint
A standard domestic installation prevents over 1 tonne of CO₂ emissions every year. That's the equivalent of planting 50 trees — every single year your system runs.
Increase Property Value
Homes with solar panels sell faster and for more. An EPC rating boost from D to B can add thousands to your property value — a smart investment on every level.
Energy Independence
Stop being at the mercy of energy suppliers and price hikes. Generate your own clean power and, with battery storage, use it whenever you need it — day or night.
How It Works — From Quote to Power
Our process is simple, transparent, and designed around you. No pushy sales, no hidden costs.
Free Consultation
We start with a detailed conversation about your energy usage, property, and goals. We'll give you honest advice — if solar isn't right for your situation, we'll tell you.
Site Survey & Design
Our experienced surveyor visits your property to assess your roof, orientation, shading, and electrical setup. We design a bespoke system tailored to maximise your generation and savings.
Professional Installation
Our NAPIT-registered electricians install your system to the highest standards. Most domestic installations are completed in just one day with minimal disruption.
Handover & Aftercare
We walk you through your entire system, help you set up monitoring, assist with tariff changes and export MPAN registration, and provide ongoing support whenever you need it.
"The advice, support and service I received from Blue Electrics for my solar panel and battery installation was second to none. Richard was very knowledgeable and communication was superb. Post install Paul ran me through the whole system so I understood it. Blue Electrics are a class leading example of how a market provider should operate — I cannot recommend highly enough!"
Why Accreditations Matter
Don't trust your roof to just anyone. Our certifications mean your installation is safe, compliant, and protected.
MCS Certified
The Microgeneration Certification Scheme is the gold standard for renewable energy installers in the UK. MCS certification means your installation meets rigorous quality standards and you're eligible for the Smart Export Guarantee — getting paid for the excess electricity you generate.
RECC Member
The Renewable Energy Consumer Code protects you as a customer. As RECC members, we follow a strict code of conduct covering honest sales practices, clear contracts, fair pricing, and an independent complaints process. Your consumer rights are always protected.
NAPIT Registered
NAPIT is a UK Government-approved Part P Competent Person Scheme operator and one of the leading bodies for electrical safety. Our NAPIT registration means every electrical aspect of your installation is carried out to BS 7671 wiring regulations and signed off by qualified professionals. Safety is never compromised.
TrustMark Registered
TrustMark is the Government Endorsed Quality Scheme for tradespeople. It means our work is backed by financial protection, independent technical audits, and guaranteed standards. You're covered from start to finish and beyond.
Premium Products, Expert Installation
We only install products we believe in. Every brand we work with is chosen for quality, reliability, and long-term performance.
Tesla Powerwall
The world's most popular home battery. Tesla Powerwall stores your solar energy for use in the evening, during outages, or when electricity prices peak. Intelligent, reliable, and built to last.
SigEnergy
Next-generation hybrid inverters and battery systems with integrated EV charging. SigEnergy's all-in-one platform gives you solar, battery, and EV charging from a single, sleek unit — smart energy management made simple.
Sunsynk
Hybrid inverters with market-leading versatility and battery compatibility. Sunsynk systems are the installer's favourite for flexibility — they work with almost any battery, support off-grid scenarios, and offer superb value for homes wanting resilience.
EcoFlow
Innovative energy solutions including portable power stations and whole-home battery systems. EcoFlow brings flexibility, smart app control, and cutting-edge technology to residential energy storage.
Solis
One of the world's largest inverter manufacturers. Solis hybrid and string inverters deliver rock-solid reliability, excellent monitoring, and some of the strongest warranty terms in the industry — a proven workhorse for UK homes.
AIKO
Premium all-back-contact (ABC) solar panels delivering class-leading efficiency and exceptional shade performance. A strong choice for roofs where every watt counts — and where aesthetics matter.
JA Solar
One of the world's largest and most respected solar panel manufacturers. JA Solar panels deliver exceptional efficiency, proven durability, and outstanding performance in all light conditions — perfect for the Welsh climate.
Fogstar
UK-based LiFePO4 battery packs with excellent price-to-capacity ratio. Popular with Sunsynk-based installs and anyone wanting resilient, expandable storage backed by proper UK support.
"I chose Blue Electrics to install our Solar panels after a very professional presentation and quote at the front end, which flowed seamlessly through the installation process until completion. The whole thing was a pleasure and I would recommend Blue Electrics to any potential investors. This is looking like one of our best ROI's to date."
Learn More About Solar Energy
Making a big decision? We've put together detailed guides to help you understand everything about going solar.
Understanding Solar
How solar panels work, what affects performance, and what to expect from a system in South Wales.
Is Solar a Good Investment?
The real numbers on payback periods, savings, and return on investment for Welsh homeowners.
Picking the Right Size
How many panels do you need? We break down the factors that determine the ideal system size.
Your Home's Solar Potential
Roof orientation, shading, available space — find out if your home is a good candidate for solar.
Microinverters Explained
Why microinverters can boost performance, especially on complex roofs or partially shaded installations.
Solar Optimisers
Panel-level optimisation for maximum output. Find out when optimisers make sense for your system.
Serving All of South Wales
From Cardiff to Carmarthenshire, we install solar panel systems across the whole of South Wales.