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8 local comparisons · Greater Manchester
Across Greater Manchester, solar installations reflect a mix of property types and regional conditions. At a broader level, localised installation conditions across different areas are important factors when assessing solar potential.
This creates variation in system sizing, performance, and design approaches depending on location within the county.
Savings in Greater Manchester 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 £888 to £2408, with most systems delivering around £1451 annually.
Across Greater Manchester, different towns present different solar installation conditions, from dense housing layouts to more open properties.
This variation means system design must be adapted based on location within the county.
Energy generation in Greater Manchester 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 6595 per year, with higher-performing setups reaching 10945. Most installations include approximately 19 panels.
Typical yearly generation
6595 kWh
What a usual system here is modelled to produce
Typical yearly saving
£1451
From £888 to £2408
Usual system
19 panels
Mostly 400W
Best result in the data
10945 kWh
Highest modelled yearly output
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Properties here are typically modelled at 6595 kWh a year, from systems of about 19 panels. The score mixes that output with how many people are comparing solar in the area.
Most installations in Greater Manchester fall under permitted development, but conservation areas and listed buildings may require additional approvals.
Positioning and visual impact can influence planning decisions in certain cases.
Observed installation patterns across Greater Manchester show variation between towns, with system sizes and configurations differing based on property type and density.
Battery storage is increasingly used across the region to improve self-consumption and balance generation.
What we're seeing locally: In Greater Manchester, roof positioning and nearby structures can noticeably affect solar output, making careful system design important.
Local score
out of 100
Yearly output
kWh, best 10945
Yearly saving
up to £2408
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 47%
East/west 53%
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 |
|---|---|---|
| 30 panel system High-efficiency panel | 30 panels | 10945 kWh |
| 33 panel system High-efficiency panel | 33 panels | 10076 kWh |
| 21 panel system High-efficiency panel | 21 panels | 7436 kWh |
| 17 panel system High-efficiency panel | 17 panels | 5927 kWh |
| 14 panel system High-efficiency panel | 14 panels | 5561 kWh |
51 Hillcroft Rd, Altrincham WA14 4JE, United Kingdom WA14 4JE
Hollan house, Deer Farm, Stott Ln, Middleton, Hollan M24 6XL, United Kingdom M24 6XL
Unit 5 Park Rd, Bury BL9 5BQ, United Kingdom BL9 5BQ
Most homes here are modelled around 6595 kWh a year, with typical savings of £1451.
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