Roof Solar Panel Installation in Grangetown

Grangetown is one of Cardiff's most densely populated inner-city areas, characterised by long rows of Victorian terraced homes. GL Solar has extensive experience working on these classic Cardiff properties, using specialist slate hooks and mounting systems that allow solar panels to be installed on Welsh slate roofs without removing slates or compromising the roof's integrity.

Many Grangetown terraces have south or south-west facing rear roofs that are ideal for solar panels. Our team understands the specific challenges of working on Victorian terraces in Grangetown — including limited access, Welsh slate roofs, and the need for neat, unobtrusive installations. We've developed efficient installation methods that minimise disruption to residents.

A typical 3–4kW roof solar system on a Grangetown terrace will generate 2,500–3,400 kWh per year, saving £500–£700 annually on energy bills. For Grangetown residents on lower incomes, solar panels can make a significant difference to household energy costs, particularly when combined with a smart tariff.