That would be new to me - people here have been able to feed in excess energy to the grid for more than two decades. The real problem however is that the tradit

That would be new to me - people here have been able to feed in excess energy to the grid for more than two decades. The real problem however is that the traditional power suppliers are forced to pay users that _feed in_ a very lucrative amount per kWh they produce in excess and recently started to rebel against that policy. So I wouldn't be surprised if the "technical problems" are somewhat politically/economically motivated.