Solar Maintenance, EV Chargers & More in Cardiff
From annual servicing and repairs to EV charger installation and electrical upgrades — GL Solar has you covered beyond the installation.
Our Additional Services Services
Expert installations across Cardiff and South Wales by fully qualified electricians.
Solar Maintenance & Servicing
Keep your solar system running at peak efficiency with our annual maintenance and servicing packages.
Solar Panel Repairs
Fast, reliable solar panel repairs across Cardiff and South Wales. We diagnose and fix faults quickly.
EV Charger Installation
Home and commercial EV charger installation by OZEV-approved, qualified electricians.
Electrical Upgrades for Solar
Consumer unit upgrades, rewiring and electrical work to support your new solar or battery system.
Solar System Health Checks
Comprehensive health checks for existing solar systems — performance testing, inverter checks and more.
Inverter Replacement
Inverter faults and replacements handled quickly. We work with all major inverter brands.
Why Choose GL Solar?
Cardiff's trusted solar specialists with a proven track record.
Fully Qualified
NAPIT approved and fully qualified electricians for all additional services.
Local Cardiff Team
Fast response times across Cardiff and South Wales — no long waits.
All Brands Covered
We work with all major solar, battery and EV charger brands.
Aftercare Support
Ongoing support and maintenance for all systems we install and service.
Frequently Asked Questions
Need a Service, Repair or EV Charger?
Get in touch with our Cardiff team today. Fast response, competitive pricing and expert workmanship.