Pardon me if this has been covered before, but there's a lot of stuff here to fish through, a lot of it far more technical than I need or understand.
So, here I am with an 8 year old system in my van — a 270W panel putting out 38V, a TriStar MPPT 45 controller and two 12V, 104Ah AGMs. The batteries are approaching end of life.
If I changed to LFP batteries, would I need to get a different charge controller? And what other bits would I need?
So, here I am with an 8 year old system in my van — a 270W panel putting out 38V, a TriStar MPPT 45 controller and two 12V, 104Ah AGMs. The batteries are approaching end of life.
If I changed to LFP batteries, would I need to get a different charge controller? And what other bits would I need?