AGM batteries?
Is it imperative to have AGM batteries with a solar set-up? Why? Could you not just use 2 6v batteries (not AGM's)? Do they last longer? How much and are they really worth the price difference?
Forum Discussion
I have two 6V Trojan T-105's. With proper care, they should last well beyond 10 years. Not very much watering when charged properly with temperature compensation.
