Forum Discussion
Almot
Aug 05, 2013Explorer III
mitch5252 wrote:
This in place of the 16' tray cable? 12 gauge? (is it possible to get booster cables in different gauges?)
Yes, in place of 16ft tray cable from controller to battery. My link didn't work last time. Here it is: 12ft 8-gauge booster cable. I did say "12ft" though. Not "12 gauge". Yes, they come in different gauges, the lower the number - the thicker the cable. To further reduce the losses and collect more energy, you may try #6 booster cable and shorter length, 10ft maybe. You can always cut a few feet off the bare end. Brain guys here will tell you if #6 is worth extra few bucks and extra pain of handling it in your particular case, i.e. 100W panel.
About Technical Issues
Having RV issues? Connect with others who have been in your shoes.24,351 PostsLatest Activity: Jan 22, 2026