Portsmouth is a vibrant island city with a rich naval heritage and densely built urban landscape. Its Victorian and Edwardian terraces offer excellent south-facing roof opportunities for solar panels, while the coastal location provides above-average sunshine levels.
Portsmouth postcodes: PO1-PO6. Annual sunshine: 1,800+ hours. Population: ~208,000. Portsmouth has 25 conservation areas requiring planning permission for solar. The city supports renewable energy and has
How much do solar panels cost in Portsmouth?
A typical 4kW system in Portsmouth costs £5,000-8,000 with 0% VAT. With battery storage, expect £9,500-12,500. Portsmouth receives 1,800+ sunshine hours per year, so your return on investment is above the UK average. We offer free, no-obligation surveys for Portsmouth homeowners.
Are solar panels worth it in Portsmouth?
Yes. Portsmouth receives over 1,800 sunshine hours per year — more than almost anywhere else in the UK. A 4kW system saves £900-1,200 annually. With 0% VAT and payback periods of 7-10 years, most Portsmouth homeowners recoup their investment well within the panel warranty period.