Yes. We wouldn't have built a business around them if they didn't work. A 4kW system in Central Scotland generates around 3,400 to 3,800 kWh a year — enough to cover most of what an average household uses.
Scotland actually has a built-in advantage that people overlook: longer summer days. From May to August, you get 16–18 hours of daylight compared to 14–16 in southern England. That extra generation time adds up over the year.
April to September is the strongest period, but panels still produce on overcast days — and there's no shortage of those round here. Add a battery and you store what you generate during the day, then use it in the evening when you're actually home. That's where the real savings stack up.
We have systems performing well across Stirling, Falkirk, Bridge of Allan, rural Perthshire, and the Trossachs — including exposed and north-facing properties where we use microinverters to maximise output from each panel individually.
Every system is designed around your actual roof, your actual usage, and your actual location — not a generic estimate from a postcode.