can you lower the low voltage reconect, discharge limit and under voltage warning. Or are you trying to set it for that high, I would use 12V as my bottom end but thats just me. as for float, if your only using solar your not going to have a lot of float. I tend to think the float they say not to have would be when its pluged in and sitting for weeks on end. with solar and being out camping if you use a fair pit of power depending on your solare size your not going to see much, we are talking about hours not weeks. and every night it will just shut off. so myself I would set it up at 13.4.
Steve
