I got the Renogy 100w suitcase last summer, but didn't get any boondocking to test it with, just in my driveway. My plan is to get a Solar30 30amp controller, dismount the 10w ViewStar and mount the Solar30 near the battery bank. Then set up longer panel to controller cables with a branch connector for adding a 100w panel with homemade stand. That will give me 200 watts with more placement flexibility and the controller placed near the battery bank with heavy cable for minimum loss.