Forum Discussion

rbp111's avatar
rbp111
Explorer
Sep 11, 2015

What is the difference between 30a and 10a solar controller

I am considering a solar system for my trailer. The dealer has the same wattage of solar panels but two different solar controllers. One is the 10a and the other has a 30a. What is the difference a...
MEXICOWANDERER's avatar
MEXICOWANDERER
Explorer
Sep 12, 2015
Compare if there is any difference in how the controller treats the battery. Is the more expensive one more adjustable? An unadjustable controller is as clever as a car that goes one speed.

About Technical Issues

Having RV issues? Connect with others who have been in your shoes.24,249 PostsLatest Activity: May 16, 2025