Forum Discussion

Nomadlyweds's avatar
Nomadlyweds
Explorer
Dec 09, 2019

Help: 300Ah AGM battery, substantially decreased performanc

Hi, I am a full-time RVer with a 400W solar setup that charges my 300Ah AGM battery bank (2 x 6V 300Ah AGM batteries). I also have a 2000W inverter. One month ago I left my RV for 4 days at an RV p...
BFL13's avatar
BFL13
Explorer II
Dec 09, 2019
Nomadlyweds wrote:
Thanks to all for the suggestions -- seems like conditioning is the right answer, I'll give that a go.

I do have a Victron charge controller with temperature compensation.


You normally can't do it with solar, because it gets dark too soon and the voltage falls off.

That is why you normally need a charger that can hold 14.4ish volts indefinitely until the amps get down to 0.5/100AH.

About Technical Issues

Having RV issues? Connect with others who have been in your shoes.24,191 PostsLatest Activity: Jan 19, 2025