Explore how homes in New Malden 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 New Malden are currently saving between £504 and £504 per year based on real comparison data. Typical systems are achieving around £504 annually, while high-performing installations are reaching up to £504 when optimised for roof size, orientation, and usage.
Solar performance in New Malden 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 New Malden generates around 2290 kWh per year. Strong-performing systems are reaching up to 2289 kWh, with most homes installing around 12 panels depending on available roof space.
Local comparisons
1
Real comparison activity from this area
Typical generation
2290 kWh
Average projected yearly output
Best recorded result
2289 kWh
Top projected generation in your local dataset
Typical system size
12 panels
Average setup size being compared nearby
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New Malden solar opportunity score
Based on real comparison activity, system performance, and local demand signals.
Why New Malden scores this level
Based on current data, properties in New Malden are typically generating around 2290 kWh per year from solar installations.
Local comparison activity shows an average system size of 12 panels, with strong potential savings across the area.
The opportunity score reflects a combination of:
Planning considerations in New Malden
Most residential solar installations in New Malden 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 New Malden 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 New Malden
Estimated savings distribution
Annual generation distribution
Estimated return over time
Solar interest trend in New Malden
Average system size
12 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
2289 kWh
Highest projected annual generation currently in the local page data.
Roof orientation
0% south
East/West: 100%
Mixed: 0%
Flat: 0%
What people in New Malden want
This data comes from real residential solar comparisons in New Malden, showing how different system sizes and panel types perform across local homes.
If you are planning home solar panel installation in New Malden, 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 |
|---|---|---|
| 12 panel system High-efficiency panel | 12 panels | 2290 kWh |
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Estimated fit: 12 panels
Likely annual generation: 2290 kWh
Possible yearly savings: £504 / year
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79 College Rd, Harrow HA1 1BD, United Kingdom
28 Ashmount Rd, London N19 3BJ, United Kingdom
1 Chalfont Park, Chalfont St Peter, Gerrards Cross SL9 0BG, United Kingdom
Most homes in New Malden generate around 2290 kWh per year, with typical savings of £504. Compare nearby locations to see how performance and system sizes vary across the area.
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