pthomas745

Just buy a solar panel, a controller, and a set of battery clamps and you can charge your trailer battery as long as it can see the sun. Eliminate the "middle man".  (View Post)

The SAE port on "most" trailers has the hot wire on the "top" part of the port. So, the positive wire from the solar controller must "end" inside the plastic covered par… (View Post)

The cable and connection are SAE connections. The whole point of the SAE is to prevent the "hot" side of a powered cable from shorting or sparking. That is why the SAE connector on the trai… (View Post)

If you can find someone with a multimeter, it would be very easy to check the solar input to the controller. Just touch the probes of the meter on the screw heads there on the "PV" inputs o… (View Post)

Your battery appears to be fully charged, and no extra solar is needed. Crank the fan on or some lights and see how the solar input reacts. Is the battery switch on? (View Post)