35" of snow is our average a winter. I'm looking at the Renogy 100ah AGM now. I'm planning on having the low volage disconnect charge at a rate of 14-14.4V and have the disconnect setting at 12.4V. If I'm reading correctly, that is where AGM batteries like to live.

What voltage should I stop the battery charge? 13.4V??
Since I'm going to add a battery is the best route to wire the panels in series or parallel?