how to not destroy an alternator when charging LI batteries.

time2roll wrote:
My trailer charges about the same with LA or LFP. No fuse issues, no alternator issues.

I choose not to charge my 200a/h LFP from the alternator because I prefer (say, once fully charged…) not to have it maintained at 100% SOC…I suppose a switch would remedy this, but as a desert camper I’m mostly able to keep within a decent SOC range (based on usage) with just harvest alone…

3 tons