So when I'm towing, won't batteries be charging via vehicle (7-pin), as well as rooftop solar? So maybe the math is missing that part of the equation?
Most vehicles nowadays barely trickle charge your battery due to smart alternators and inadequate gauge wiring running from alternator/vehicle battery out to the trailer. To get an adequate charge from your tow vehicle, you’ll likely need to add a DC-DC charger into your setup.
2019 320s BD Lite, white with blue (“Haven”) 2015 Subaru Outback 3.6r (unsafe 200lb tongue weight limit until 2020 models) 2020 Subaru Outback XT Pacific NW
Comments
Draco dormiens numquam titilandus.
2015 Subaru Outback 3.6r (unsafe 200lb tongue weight limit until 2020 models)
2020 Subaru Outback XT
Pacific NW