Solar Panels Aberystwyth: Costs, Savings & Local Data
How much can solar panels save you in Aberystwyth?
A typical 4kW solar panel system in Aberystwyth generates around 3,760 kWh per year, saving you approximately £546 annually on electricity bills and export payments. With 1,480 hours of sunshine per year, most Aberystwyth homeowners see payback within 10–13 years.
A typical 4kW solar system in Aberystwyth can save you around £546 per year on electricity bills, with a payback period that makes it a strong long-term financial investment. Combined with the Smart Export Guarantee and 0% VAT, the financial case for solar in Aberystwyth is compelling.
Aberystwyth receives around 1,480 hours of sunshine per year. The Ceredigion university town on the west Wales coast has a mix of Victorian seafront terraces, student housing, and surrounding rural properties. The Nest scheme provides grants for eligible Welsh households.
Solar panel key figures for Aberystwyth
1,480 hrs
Annual sunshine hours
Met Office / PVGIS regional data
3,760 kWh
Annual generation (4kW)
Based on 940 kWh/kWp yield
£546
Annual savings (4kW)
At 24.5p/kWh + SEG
~12 years
Estimated payback
Based on average 4kW system cost
Solar panel savings by system size in Aberystwyth
The table below shows estimated costs, annual savings, and payback periods for different solar panel system sizes in Aberystwyth. Figures are based on a south-facing roof with no shading, using Aberystwyth's regional solar yield of 940 kWh/kWp.
| System Size | Panels | Cost | Annual Saving | Payback |
|---|---|---|---|---|
| 3 kW | ~8 panels | £4,500–£6,500 | £409 | ~13 years |
| 4 kW | ~10 panels | £5,500–£8,000 | £545 | ~12 years |
| 5 kW | ~13 panels | £6,500–£9,500 | £682 | ~12 years |
Solar energy in Aberystwyth: local context
Wales benefits from the Welsh Government's active support for renewable energy. The varied landscape means solar performance differs between the sunnier south coast and the hillier inland areas, but most Welsh homes can benefit from solar.
Welsh homeowners may benefit from additional support through the Welsh Government's energy schemes, alongside the UK-wide Smart Export Guarantee and 0% VAT.
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Frequently asked questions about solar panels in Aberystwyth
Solar panels in nearby areas
Showing areas near Aberystwyth. Solar conditions vary by location.
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