Got our first RV last week. Already fixed our first issue instead of dealing with taking it back to the dealership.

emtb:

We bought a brand new Keystone Bullet Crossfire with the Solar flex 200 system. Some genius swapped the battery and PV wires on the Mppt. After it sat in the sun for a week and hadn’t charged the batteries at all, I knew something was up.

peakriver:

Always easier to fix it yourself if you have the knowledge!

Source: Got our first RV last week. Already fixed our first issue instead of dealing with taking it back to the dealership.