Forum Discussion

Rbertalotto's avatar
Rbertalotto
Explorer
Aug 04, 2013

Solar Panel Charge Issues..Trimetric 2025RV....HELP!

I thought this solar stuff would be easy........NOT! I have a 120w Solar Cynergy Polycrystalline solar panel on the roof of my TC.....7' of #10 wire to the controller....18" of #10 wire to the shun...
BFL13's avatar
BFL13
Explorer II
Aug 04, 2013
OP I can't tell from here what is what. You might be going over and over something that just needs a new set of eyes on it, and bingo.

In our rig the only #10 used was a short length of each for the converter to DC dist panel. The rest was all #6 and #8. Anything I do in addition, near the battery gets #4.

But that isn't your problem with not getting past 13.2. needs a new set of eyes.

About Technical Issues

Having RV issues? Connect with others who have been in your shoes.24,381 PostsLatest Activity: Apr 17, 2026