Hello, I am planning on using solar to power my portable Truckfridge in my VW Vanagon. I will build a battery box between the front seats to house a 150 ah AGM battery. The house battery is located under the passenger seat and I plane to connect the two by a smart dual battery 140 a isolator to be able to charge while driving. I have a Renogy 100 watt solar suitcase in which I plan to use when camping off grid. I want to set up the box so I can just plug in the solar panels instaed of using the alligator clips that cam with the suitcase. Can any one offer any advice on the best way to do this?