Grangetown is one of Cardiff's most diverse and vibrant communities, and GL Solar is proud to make complete home solar systems accessible to Grangetown homeowners. We install fully integrated solar energy systems across Grangetown's mix of Victorian terraces, post-war semis and modern flats — designing each system to maximise energy savings while keeping costs affordable.

A complete home solar system in Grangetown typically includes 8–14 high-efficiency panels, a smart inverter with monitoring, and an optional 5kWh battery. For Grangetown's terraced homes, we use high-output panels to maximise generation from compact roof spaces. A 3.5kW system generates 2,900–3,300 kWh per year — enough to significantly reduce electricity bills. With a 5kWh battery, self-consumption reaches 65–75%.

GL Solar believes solar should be accessible to every Cardiff community, including Grangetown. We offer competitive pricing, flexible payment options, and can advise on Welsh Government Warm Homes Programme support for eligible households. Our complete home solar systems include a 10-year workmanship warranty, full DNO handling, and ongoing support from a local team that cares about every customer.