Penylan 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 Penylan, Roath Park and the surrounding east Cardiff area.

Penylan is known for its substantial Victorian and Edwardian homes, many of which have been lovingly maintained and extended over the years. Properties along Newport Road, the streets surrounding Roath Park Lake and in the quieter residential areas often have electrical installations that predate modern standards. Before connecting solar inverters, battery systems or EV chargers, these properties frequently need consumer unit upgrades, cable capacity increases and earthing improvements.

We specialise in electrical upgrades for period properties across Penylan. Our electricians carefully assess your existing installation during the free survey, identifying any required upgrades and providing a fixed-price quote. We work sensitively in older properties, minimising disruption while ensuring all work meets current BS 7671 standards.

GL Solar also offers standalone electrical services across Penylan — including EICR inspections, consumer unit replacements, additional circuits for extensions and full rewires for period homes. All work is completed by NAPIT-approved electricians with full certification and Building Control notification where required.