 In addition numerous houses in Canberra have photovoltaic panels and/or solar hot water systems.In 2015/16, rooftop solar systems supported by the ACT government's feed-in tariff had a capacity of 26.3 megawatts, producing 34,910 MWh.In the same year, retailer-supported schemes had a capacity of 25.2 megawatts and exported 28,815 MWh to the grid (power consumed locally was not recorded).