Explore how homes in Hampshire 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 Hampshire are currently saving between £474 and £1777 per year based on real comparison data. Typical systems are achieving around £1022 annually, while high-performing installations are reaching up to £1777 when optimised for roof size, orientation, and usage.
Solar performance in Hampshire 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 Hampshire generates around 4645 kWh per year. Strong-performing systems are reaching up to 8077 kWh, with most homes installing around 15 panels depending on available roof space.
Local comparisons
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Real comparison activity from this area
Typical generation
4645 kWh
Average projected yearly output
Best recorded result
8077 kWh
Top projected generation in your local dataset
Typical system size
15 panels
Average setup size being compared nearby
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Hampshire solar opportunity score
Based on real comparison activity, system performance, and local demand signals.
Why Hampshire scores this level
Based on current data, properties in Hampshire are typically generating around 4645 kWh per year from solar installations.
Local comparison activity shows an average system size of 15 panels, with strong potential savings across the area.
The opportunity score reflects a combination of:
Planning considerations in Hampshire
Most residential solar installations in Hampshire 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 Hampshire 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 Hampshire
Estimated savings distribution
Annual generation distribution
Estimated return over time
Solar interest trend in Hampshire
Average system size
15 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
8077 kWh
Highest projected annual generation currently in the local page data.
Roof orientation
43% south
East/West: 29%
Mixed: 29%
Flat: 0%
What people in Hampshire want
This data comes from real residential solar comparisons in Hampshire, showing how different system sizes and panel types perform across local homes.
If you are planning home solar panel installation in Hampshire, 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 |
|---|---|---|
| 16 panel system High-efficiency panel | 16 panels | 8077 kWh |
| 20 panel system High-efficiency panel | 20 panels | 4439 kWh |
| 15 panel system High-efficiency panel | 15 panels | 3908 kWh |
| 8 panel system High-efficiency panel | 8 panels | 2155 kWh |
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Estimated fit: 15 panels
Likely annual generation: 4645 kWh
Possible yearly savings: £1022 / year
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31B Great Western Rd, Dorchester DT1 1UF, United Kingdom DT1 1UF
Unit 107 The, Wincombe Centre, Wincombe Business Park, Shaftesbury SP7 9QD, United Kingdom SP7 9QD
Blackbrook Business Park, BLOCK, Taunton TA1 2PF, United Kingdom
Most homes in Hampshire generate around 4645 kWh per year, with typical savings of £1022. Compare nearby locations to see how performance and system sizes vary across the area.
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