This is a real Solarable Report for Horfield Quaker Meeting in Bristol — the same check
your own roof gets, on real data. It's here so you can see exactly what you'd get. Check your own roof →
Annual generation4,950–6,050kWh/yrFrom the main roof.
Estimated cost£7,900–£12,400Typical installed price — a survey confirms your quote.
Payback range9.4–14.1yrsBefore the system pays for itself.
Useful sun1,024hrs/yrTypical for this region.
Estimated annual benefit
£577–£1,146/ year
Typical bill savings plus money earned exporting power back to the grid, shown as an
honest range.
Over 25 years~£19,050
What you'd save month to month
Likely range (P25–P75)Central estimate (P50)
Higher in the bright months, lower in winter. The band shows how much the year could swing with
weather, tariffs and how much power you use in the day.
When this roof catches the sun.
Best month · July~690 kWh
Quietest · December~190 kWh
Apr–Sep share~68%
Sunlight peaks in summer and dips in winter — a system is sized for the whole year, not just the
peak. Estimated from PVGIS climate data for your postcode area; a roof survey confirms your exact
figure.
Enter your property number and postcode today, and we'll read your roof from the sky to get
a better understanding of whether or not your roof is suitable for solar panels. Free, takes
minutes, and no account necessary.
