This is an interesting thread. I too recently purchased this unit at a garage sale. We just pulled the big battery out of it and are debating replacing it with another SLA or with a lithium iron phosphate. My concern is the question “does this trickle charge?” Can I leave it connected to the...
Thanks!
I just got in a new 100 amp LiFePo4 that I’m going to install. I think I’ll take your advice and replace the solar controller. I’m tempted to put in a new LFP A/C charger too. I’m not sure how different it is from the charger that’s presently in the unit, but I’ve always used a...