Whitchurch homeowners installing solar panels, battery storage or EV chargers often need electrical upgrades to ensure safe and compliant operation. GL Solar's NAPIT-approved electricians carry out consumer unit replacements, cable upgrades, earthing improvements and EICR inspections across Whitchurch, Tongwynlais and the surrounding north Cardiff area.

Whitchurch features a mix of post-war semis, 1960s bungalows and newer developments, many of which have electrical installations that vary significantly in age and capacity. Properties in areas near Merthyr Road, Velindre and the older parts of Whitchurch often still have outdated fuse boards that cannot safely support modern solar inverters, battery systems or EV chargers without upgrading.

We provide free electrical assessments for Whitchurch homeowners as part of our solar and battery installation service. Our electricians inspect your existing consumer unit, cable sizes, earthing arrangements and overall installation condition during the survey. Any required upgrades are quoted upfront with a fixed price — no surprises.

GL Solar also offers standalone electrical services across Whitchurch — including EICR inspections, consumer unit replacements, additional circuits and full rewires. All work is completed to BS 7671 standards by NAPIT-approved electricians, with full certification and Building Control notification where required.