I am using the VRM portal to monitor a PV system consisting of a MultiPlus-II 48/5000/70-48 and a BlueSolar Charger MPPT 150/70 (VE.Direct). I am thinking of expanding the system and would like to know over time how much energy the PVs are producing beyond what the battery or load needs in order to gauge what potential there is for expansion. Is there a way to record the PV yield once the battery is fully charged? If there is no way for the system to collect this data one thought I had was if there was a dummy load connected to the grid output of the multiplus, then this would be captured in a data set. Has anybody done something like this?