skanj0, We have 520 ampHr capacity LiFePO4. I bought 2 batteries from SFK, and I think they now have 280 and 300 aHr batteries available. We only initially installed 200 watts of solar, then added a dcdc 40 amp charger and installed 200 more watts of panels and found out we were over the rating the SCC capacity and had to upgrade to 40 amp SCC. That said, long story short, when we are moving we don’t seem to need to use the solar panels as the dcdc charger is keeping the batteries charged, so if you haven’t considered a dcdc charger, I highly recommend it!(.The DCDC charger also is running the absorption fridge on 12 volts saving us propane too while we’re driving.) …*** And apparently I should have read thru all the replies first lol
