LiFePO4 Energy Storage Storage Sytem - Automatic Cutt Off - Video

In this video shot last week, I show you the automatic cut off of my LiFePO4 Battery Bank / Energy Storage System: At the end of the discharge cycle, reaching 48V, one of the two relays of the programmable dual relay voltmeter will open, which will in turn open the Tyco Kilovac contactor, cutting power to the Grid Tie Inverter and thus stopping the power being fed back into my home grid.
My system is now almost fully atomated...