My new trailer has an outside plug for a 10 volt solar port. Have never seen or heard of this. What is a good brand of solar charger and how effective are they? I assume at 10 volt they would just ...
Maybe it's actually 10 amps. At 10 volts the battery would be being turned into junk. Battery charged with no load is about 12.6 volts. Many of us will discharge to about 12.2 and then recharge. Look at some of the small pwm Moringstar controllers