Welcome to The Electrical Group, your trusted solar panel specialists in Cardiff and the surrounding areas. With over 10 years of experience, we design, install, monitor, and repair high-quality solar PV systems tailored to your home or business. Our custom solar solutions are built for efficiency, reliability, and long-term savings.
Why Choose The Electrical Group?
10+ Years Installing Solar
We've been installing solar PV systems across South Wales since 2015.
HIES Accredited
Independent industry accreditation and customer protection.
Qualified Electrical Engineers
Your installation is designed and completed by experienced electrical professionals.
Local Cardiff Solar Installers
Based in South Wales and serving Cardiff and surrounding areas.
Solar + Battery Specialists
Complete systems rather than simply installing panels.
The Benefits of Solar Panels and Battery Storage
Solar panels and battery storage can help you generate, store and use more of your own renewable energy, reducing reliance on the National Grid and potentially lowering your electricity bills.
1. Greater Energy Independence
Generate your own electricity with solar PV and store excess energy in a battery for use during the evening or when your panels aren't producing enough.
2. Lower Energy Bills
Using your own solar energy means buying less electricity from the grid. Battery storage helps maximise your solar generation by storing surplus energy for later use.
3. Reduce Your Carbon Footprint
Solar energy is renewable and can help reduce your reliance on fossil fuels, lowering your home's carbon emissions.
4. Add Value to Your Home
Solar panels and battery storage can make your property more energy efficient and attractive to buyers looking for lower running costs.
5. Low Maintenance
Modern solar PV systems require minimal maintenance and are designed to provide reliable renewable energy for many years, with manufacturer warranties providing additional peace of mind.
Savings and performance vary depending on your property, roof orientation, shading, energy usage and system design.


