I am having a system installed and have just been informed I will be locked out of grid charging. Now as far as ITC is concerned I full understand so skip right passed that please. To my understand I can't charge from the grid because I could then also discharge to the grid. IE pay off peak then sell on peak and would make money. So my question is can I charge off peak discharge only to house on peak I don't ever need to discharge to grid. I would send all produced solar to the grid I would never need to charge the battery with solar in this instance as my net cost is the same as my net sell therefore I wouldn't be losing anything. Yes I also understand the ~10% round trip loss however that would be the case regardless of if I charged from my panels or the grid then discharged so this is a moot point for me.