Hi There. Just purchased a used 2018 Coachman Freelander 31BH and am getting it ready to go. There is a solar connection on the side for, I assume, a trickle charge for the batteries. One question... does the master battery switch have to be in the 'ON' position for this to work? Lots of sun here in Las Vegas to keep the batteries charged. Thanks! Looking forward to a new form (for us) to travel and see the country.
Sorry, I don't know the answer to the solar question, but in general, unless you're storing the rig, the battery switch should be 'on' You may need an administrator to move you to the coachmen forum.
Solar on the Side is a ™*of GoPower, and is almost always wired directly to the batteries, so no need to have the trailer 'on.' Takes a proprietary plug, make sure that - if you have this system and plan to deviate from it - than the polarity from the portable solar panel(s) is appropriately aligned.
__________________ 2022 Rockwood Roo 235S
15kBTU AC; 12v fridge; 1kW roof-mounted solar panels; 80 amp MPPT charge controller; 3,500w pure sine wave inverter; 30a automatic transfer switch; MicroAir EasyStart, 600ah Chins LiFePo; Honda EU2200i (with Hutch Mountain propane conversion kit) gathering dust in the storage unit.