Solar Panels in the LL61 Postcode Area
The LL61 postcode area covers Llanfairpwllgwyngyll and surrounding areas in Anglesey. A typical 4kWp solar panel system here generates around 3,048 kWh per year, saving an estimated £853/yr on electricity bills and covering roughly 80% of average household electricity usage.
Solar Performance in LL61
About Solar in LL61, Llanfairpwllgwyngyll
Homeowners in the LL61 postcode area are eligible for 0% VAT on solar panel installations, making 2026 an excellent time to invest in solar energy. With 762 kWh generated per kWp of installed capacity, the LL61 area benefits from reasonable 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 Anglesey qualify for SEG payments from energy suppliers.
Anglesey in Wales generates 880 kWh per kWp, about 4% below the UK average of 920 kWh/kWp. As an island off the northwest coast of Wales, Anglesey benefits from clearer maritime air and is one of Wales's sunniest areas, with its flat terrain ideal for solar installations.