All charging profiles deliver 30 kW h/day to the EV battery except profile F2 which delivers 85 kW h. If a daily commuting distance of 50 km/day is considered based on [56], 10 kWh/day charging energy is required by a Nissan Leaf (121 km range as per EPA driving cycle) assuming 95% charging efficiency. 30 kW h/- day thus corresponds to the commuting energy needs of three EVs. It also equals the average daily energy yield of the 10 kW PV system as per Table 2.