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2 local comparisons · East Sussex
Across East Sussex, solar installations reflect a mix of property types and regional conditions. Regional data highlights how localised installation conditions across different areas influence system output across different areas.
This creates variation in system sizing, performance, and design approaches depending on location within the county.
Savings in East Sussex 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 £461 to £1367, with most systems delivering around £914 annually.
Across East Sussex, 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 East Sussex 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 4154 per year, with higher-performing setups reaching 6212. Most installations include approximately 12 panels.
Typical yearly generation
4154 kWh
What a usual system here is modelled to produce
Typical yearly saving
£914
From £461 to £1367
Usual system
12 panels
Mostly 400W
Best result in the data
6212 kWh
Highest modelled yearly output
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Properties here are typically modelled at 4154 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 East Sussex, but some properties may require planning permission depending on location and visibility.
Checking local guidance is recommended for properties in restricted zones.
Observed installation patterns across East Sussex 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: Properties in East Sussex 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 6212
Yearly saving
up to £1367
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 |
|---|---|---|
| 15 panel system High-efficiency panel | 15 panels | 6213 kWh |
| 8 panel system High-efficiency panel | 8 panels | 2096 kWh |
Depot Cottages, 2, The, Horsham Rd, Beare Green, Dorking RH5 4QR, United Kingdom RH5 4QR
Woods Way, Goring-by-Sea, Worthing BN12 4QY, United Kingdom BN12 4QY
Unit 4, Lynx Business Park, Colliers Green Rd, Goudhurst, Tonbridge TN17 2LR, United Kingdom TN17 2LR
Most homes here are modelled around 4154 kWh a year, with typical savings of £914.
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