Explore how homes in Devon are performing with home solar panel installation. Real comparison data reveals typical system sizes, generation levels, and the level of savings being achieved locally.
Most homes in Devon are currently saving between £2151 and £2151 per year based on real comparison data. Typical systems are achieving around £2151 annually, while high-performing installations are reaching up to £2151 when optimised for roof size, orientation, and usage.
Solar performance in Devon depends heavily on roof orientation, pitch and shading. Properties with south-facing or east-west roofs typically achieve the strongest generation results, while shading from nearby buildings or trees can reduce performance.
Based on local comparison data, the average system in Devon generates around 9778 kWh per year. Strong-performing systems are reaching up to 9777 kWh, with most homes installing around 24 panels depending on available roof space.
Local comparisons
1
Real comparison activity from this area
Typical generation
9778 kWh
Average projected yearly output
Best recorded result
9777 kWh
Top projected generation in your local dataset
Typical system size
24 panels
Average setup size being compared nearby
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Devon solar opportunity score
Based on real comparison activity, system performance, and local demand signals.
Why Devon scores this level
Based on current data, properties in Devon are typically generating around 9778 kWh per year from solar installations.
Local comparison activity shows an average system size of 24 panels, with strong potential savings across the area.
The opportunity score reflects a combination of:
Planning considerations in Devon
Most residential solar installations in Devon fall under permitted development and do not require planning permission. However, properties within conservation areas or listed buildings may require approval, particularly where panels are visible from public viewpoints.
Local trends indicate that many homes in Devon are opting for larger systems to maximise long-term savings, with east-west split systems becoming increasingly popular to extend generation across more hours of the day.
This map highlights where solar comparisons are happening locally. Brighter areas indicate higher demand for solar panel installation.
Typical system sizes in Devon
Estimated savings distribution
Annual generation distribution
Estimated return over time
Solar interest trend in Devon
Average system size
24 panels
Based on current local comparison activity.
Most common panel class
400W
Derived from the strongest panel entries in the local dataset.
Best recorded generation
9777 kWh
Highest projected annual generation currently in the local page data.
Roof orientation
100% south
East/West: 0%
Mixed: 0%
Flat: 0%
What people in Devon want
This data comes from real residential solar comparisons in Devon, showing how different system sizes and panel types perform across local homes.
If you are planning home solar panel installation in Devon, these insights help you understand what system sizes are being compared and what generation levels are achievable.
Based on real comparison activity from properties in this area.
| Panel type | Typical setup | Avg annual generation |
|---|---|---|
| 24 panel system High-efficiency panel | 24 panels | 9778 kWh |
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Estimated fit: 24 panels
Likely annual generation: 9778 kWh
Possible yearly savings: £2151 / year
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Unit 1A, Tweed Road Industrial Estate, Clevedon, Bristol BS21 6RR, United Kingdom HA5 1RH
Capital Quater, Tyndall St, Cardiff CF10 4BQ, United Kingdom
31B Great Western Rd, Dorchester DT1 1UF, United Kingdom DT1 1UF
Most homes in Devon generate around 9778 kWh per year, with typical savings of £2151. Compare nearby locations to see how performance and system sizes vary across the area.
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