Solar Panels in the SA61 Postcode Area
The SA61 postcode area covers Haverfordwest and surrounding areas in Pembrokeshire. A typical 4kWp solar panel system here generates around 3,568 kWh per year, saving an estimated £999/yr on electricity bills and covering roughly 94% of average household electricity usage.
Solar Performance in SA61
About Solar in SA61, Haverfordwest
Homeowners in the SA61 postcode area are eligible for 0% VAT on solar panel installations, making 2026 an excellent time to invest in solar energy. With 892 kWh generated per kWp of installed capacity, the SA61 area benefits from near-average solar irradiance for the UK.
Through the Smart Export Guarantee (SEG), you can also earn money by exporting surplus electricity back to the grid. Most MCS-certified installations in Pembrokeshire qualify for SEG payments from energy suppliers.
Pembrokeshire in Wales generates 890 kWh per kWp, about 3% below the UK average of 920 kWh/kWp. The most southwesterly region in Wales, Pembrokeshire enjoys the best sunshine hours in the country thanks to its coastal position, and its dramatic coastline National Park attracts visitors to one of Wales's sunniest corners.