[uk_custom_table id="38749"]
Energy independence level (%)Annual energy consumption (kWh)
Number of solar panels
Battery size (kWh)Total system estimated costAnnual savingsPayback period
54%3,350122£8,766£42313.2 years
74%3,350124£10,433£59213.8 years
96%3,350126£12,100£76114.2 years
Source: Independent Advisor.