I already have a solar panel and a portable 12v deep cycle battery. I'm about to pull the trigger on a National Luna split charging system, so I can mount the battery in the truck. I want to install an Anderson plug in the grill so I can have a clean hookup for the solar power. The question is, should I hook it to the starter battery? If I hook the solar to the starter battery, once that one is charged, will the Split charger allow the extra juice to charge the 2nd battery? I use a 400w inverter, lights, ham radio gear and other misc 12v gear. I am also planning to get a fridge soon.
http://www.equipt1.com/item/12V-split-charger-system-surface-mount - proposed isolator
http://www.equipt1.com/item/12V-split-charger-system-surface-mount - proposed isolator