The use of photovoltaic (PV) systems in domestic properties boomed after the introduction of the Feed In Tariff (FIT) in 2010. The deployment of solar technologies should see energy users’ fuel costs (and thus fuel poverty) declining, while property owners (including landlords) should benefit from the income generated by the FIT. The wider context of rising fuel poverty acts as a spur to implement select those energy efficiency measures with the greatest impact on consumption.