bigcitypopo wrote:
two 12v standard interstate grp24 batteries, and wfco 8955... it never seems to go into boost mode. the wire has 19 strands of copper in it... seems thin
How about you do an energy audit first, on how you are draining your batteries.
First things first, change out all the incandescent lights in your Travel Trailer with LED's, if you dry camp. That is always the first step.
Do you camp with full hook ups or do you dry camp? If you camp with full hookups and your batteries are going down, something is definitely wrong.
If you dry camp, and run a generator through that WFCO 8955 charge controller, the WFCO is the problem and needs replacing with something that does work. Like a Progressive Dynamics.
Do you own a generator? Tell us more about it, make and model.
