Bungalows are some of the best properties for solar panels in Cardiff — and yet they're often overlooked. If you own a single-storey home in Penylan, Heath, St Fagans, Llandaff or anywhere across Cardiff, you have a huge solar advantage that most people don't realise.
Why Bungalows Are Ideal for Solar
A bungalow's roof footprint is often 50–70% of the plot size. That means more panels, more generation, and better returns than a two-storey house on the same plot.
Single-storey height means less scaffolding, shorter cable runs, and faster installation. These savings are passed directly to you in your quote.
Panels on low roofs experience less wind uplift, which means simpler mounting systems and less structural concern for older bungalows.
Cleaning, inspections and any future upgrades are far simpler on a bungalow roof. Many owners do basic panel cleaning themselves with a long brush.
Typical Solar Systems for Cardiff Bungalows
Flat-Roof Bungalows: A Special Case
Many Cardiff bungalows — particularly in Pentwyn, Llanedeyrn, St Mellons and parts of St Fagans — have flat or very low-pitch roofs. This is not a problem for solar. In fact, flat roofs offer some unique advantages:
Cardiff Bungalow Areas We Cover
Customer Story: Penylan Bungalow
"I live in a 1960s bungalow in Penylan with a flat roof. I honestly didn't think solar would work, but GL Solar fitted tilted panels on A-frames and the system has been brilliant. My bills dropped from £140 to about £35 a month. Installation took one day and they didn't make a mess at all."
Frequently Asked Questions
Are bungalows good for solar panels?
Yes — bungalows are excellent for solar. You have a large, low roof area that is easy to access for installation and maintenance. The single-storey height means less wind load on panels and lower scaffolding costs. Most Cardiff bungalows can fit 10–14 panels comfortably.
How much can a bungalow save with solar in Cardiff?
A typical 2-bedroom bungalow in Cardiff uses 2,500–3,500 kWh per year. A 3.5–4.5kW solar system can cover 70–90% of this, saving £500–£800 per year on electricity bills. With a battery, savings rise to £750–£1,000 per year.
Do bungalows need a smaller solar system?
Bungalows typically use less electricity than family homes, but they often have plenty of roof space. A 3.5–4kW system (8–10 panels) is usually ideal. You don't need to fill the whole roof — we size the system to match your actual energy usage for the best payback.
Is installation cheaper on a bungalow?
Yes, often by £300–£500. Bungalows require less scaffolding, shorter cable runs, and easier access for installers. These savings are passed on in your quote. Ground-level access also makes ongoing maintenance simpler and cheaper.
What about flat-roofed bungalows?
Flat roofs are absolutely viable for solar. We use A-frame or ballasted mounting systems that tilt panels at the optimal angle (usually 20–30 degrees) without penetrating the roof membrane. Many bungalows in Penylan, St Fagans and Pentwyn have flat roofs and we've installed successfully on all of them.
Which Cardiff areas have the most bungalows?
Penylan, Heath, Llandaff, St Fagans, Pentwyn, Cyncoed and Lisvane all have significant bungalow populations. These areas also tend to have excellent solar conditions — south-facing gardens and minimal shading.
Free Bungalow Solar Survey
We assess bungalows across Cardiff daily — flat roofs, pitched roofs, tiled and felt. Book your free survey today.