Hello all, it has been a long wait, but I finally took delivery on my Quattro 48/5000/70 120v. Long long wait for delivery. I have a small 2000W array and want to set up my Quattro for an off-grid configuration. I do have a 40A dedicated line (grid) connected to it, however I want to set it up to do the following:
1. Priority is to charge the batteries first per solar (PV)
2. Any excess PV power will power the loads (less than 1000W at peak).
3. After batteries are charged (in float), all PV power goes to the loads.
4. If PV cannot keep up (lack of sun for example), and my batteries fall to 48V SOC, grid power charges the batteries and powers the loads. Once the batteries are charged, go back to self-consumption mode and disconnect from the grid.
Does anyone have any experience with this type of set up? If so, could you give me some direction? I will start installing my system tomorrow, and will not be ready to put it into operation for about a week. I am slow. Thanks in advance.