Hi folks, I'm modelling a simple grid-connected PV system and have added a battery under the "weak grid" scenario. In this location however, it is not permitted to export any power back to the grid. When I try to set a limit using Energy Management > Grid Power Limitation, it does not allow me to set the grid power limitation to anything less than 1kW. The manual does not suggest that there is a requirement for grid export to be >0. Can anyone confirm if this is indeed the case, whether I'm just doing something wrong, or is this a bug?