What Snipe said! You need way more panel.
Plus the fastest way to destroy your battery, or any battery for that matter, is to run it down to dead a few times. Each time you do that it damages the battery. Try to work it to where WORST CASE you pull the battery down to 50-60% charge at the lowest. I try not to pull mine down below 80%.
I believe my charge controller doesn�t allow the battery to drop below 10.8 v, so hopefully that�s not too low to damage it. But yeah I guess I have to get more panels. Would another 100 watt panel be sufficient?
