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1 local comparisons · New Malden
Real installation patterns across New Malden, Greater London show that family homes with varied roof structures play a major role in system performance. Local installation data highlights how layout constraints influenced by neighbouring properties directly impact system output.
New Malden, Greater London offers favourable conditions for well-designed solar systems, with variation in output driven by site-specific conditions and system design choices.
Savings in New Malden, Greater London depend on how well system size matches energy usage. Homes with higher daytime consumption typically see stronger returns, while others benefit from battery storage.
Based on real comparison data, households typically see savings ranging from £504 to £504, with most systems delivering around £504 annually.
Across New Malden, Greater London, different housing layouts create variation in how solar systems are designed. Detached properties often allow for larger systems, while more compact homes require careful planning.
Roof angle, usable space, and nearby obstructions all influence final system design.
Energy generation in New Malden, Greater London depends on roof orientation, shading, and system size. South-facing roofs generally achieve the highest output, while east-west systems provide more balanced generation.
Typical systems generate around 2290 per year, with higher-performing setups reaching 2289. Most installations include approximately 12 panels.
Typical yearly generation
2290 kWh
What a usual system here is modelled to produce
Typical yearly saving
£504
From £504 to £504
Usual system
12 panels
Mostly 400W
Best result in the data
2289 kWh
Highest modelled yearly output
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Properties here are typically modelled at 2290 kWh a year, from systems of about 12 panels. The score mixes that output with how many people are comparing solar in the area.
Solar panels are usually installed under permitted development in New Malden, Greater London, but some properties may require planning permission depending on location and visibility.
Checking local guidance is recommended for properties in restricted zones.
Solar installations in New Malden, Greater London show consistent patterns based on property layout and energy demand. System sizing is often tailored to match household usage.
Optimising panel placement helps maintain performance even in more constrained environments.
What we're seeing locally: Properties in New Malden, Greater London can experience different levels of solar exposure depending on surrounding structures, which influences overall system efficiency.
Local score
out of 100
Yearly output
kWh, best 2289
Yearly saving
up to £504
South-facing roofs
of modelled systems
Average system
panels, scale to 40
Common panel class
scale to 600W
Best modelled year
kWh peak in the data
Roof direction
South 0%
East/west 100%
Mixed 0%
Flat 0%
Figures come from real residential comparisons for local homes. They show the system sizes people compare and the generation those sizes reach.
| Panel type | Typical setup | Average yearly generation |
|---|---|---|
| 12 panel system High-efficiency panel | 12 panels | 2290 kWh |
264 Merton Rd, London SW18 5JL, UK SW18 5JL
79 College Rd, Harrow HA1 1BD, United Kingdom HA1 1BD
28 Ashmount Rd, London N19 3BJ, United Kingdom N19 3BJ
Most homes here are modelled around 2290 kWh a year, with typical savings of £504.
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