12 high quality Sunpower panels installed which givew an annual yield of 3372.8kWh!
Commissioned: 23rd March 2012
Installed capacity: 3.994W
Annual SAP estimate: 2,789.8 kWhs
Annual Income & savings: £1,088.57
Tax Free Return: 10% per year
12 high quality Sunpower panels installed which gives an annual yield of 3372.8kWh!