Renewables Obligation Closure (Amendment) Order 2015

My Lords, may I ask the Minister a general question about the role of solar PV in our energy strategy? Quite large amounts of electricity are being planned and spoken about, as the Minister told us. I assume it is the case that photovoltaic generation is available only during daylight and is negligible after dark. Therefore, I assume that this capacity will not be available when we have peak demand, which occurs after dark, typically in the early hours of darkness. Therefore, are we in a sense subsidising capacity that will not be available when we need electricity most?