This site is now in read-only archive mode. Please move all discussion, and create a new account at the new Victron Community site.
I've noticed that my van batteries never get above 30% (around 12.85v) running off of just solar. Solar shows it's in Absorption mode because it reads 14.57v whereas every other reading shows the batteries closer to approx 12.87v.
Image uploader isn't working so the screenshots can be found here.
Sounds like you have a poor connection between the solar controller and the battery causing high voltage drop. Use a multimeter between the controller and the battery to find the poor connection. Check every crimp, terminal, fuse and switch to make sure everything is tight, not corroded or with insulation trapped. A common problem is the cheap resetable breakers, they often have high resistance.
