Photovoltaic (PV) has been regarded as the most promising, technically viable large-scale renewable energy source for a sustainable society. However, as the demand for solar energy is generally rising, the world needs to fundamentally reconsider the development of PV generation technology. The...

With the increasing amount of volatile infeed from renewable energy sources the need for flexibility becomes more and more urgent. This holds especially for the distribution grids where critical load situations caused by high local renewable infeed occur increasingly often. Therefore, demand...