Solar Panels in the TD15 Postcode Area
The TD15 postcode area covers Berwick-upon-Tweed and surrounding areas in Northumberland. A typical 4kWp solar panel system here generates around 3,368 kWh per year, saving an estimated £943/yr on electricity bills and covering roughly 89% of average household electricity usage.
Solar Performance in TD15
About Solar in TD15, Berwick-upon-Tweed
Homeowners in the TD15 postcode area are eligible for 0% VAT on solar panel installations, making 2026 an excellent time to invest in solar energy. With 842 kWh generated per kWp of installed capacity, the TD15 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 Northumberland qualify for SEG payments from energy suppliers.
Northumberland in the North East generates 850 kWh per kWp, about 8% below the UK average of 920 kWh/kWp. England's most northerly region and least densely populated, Northumberland's east coast around Alnwick and Bamburgh enjoys lower rainfall than the Cheviot Hills, and the region has seen growing interest in rural solar installations.