St Joseph's Care Home is quoted to save £16,123 in its first year from a 67.34 kWp rooftop solar system designed by Spirit Energy. The system is forecast to generate 57,727 kWh a year, covering roughly 32% of the home's electricity use. At a 22% internal rate of return and a five year payback, it sits inside the range Spirit Energy has modelled across its wider care home portfolio.




























































