So, our crib barn has no electricity (never has), to fix the no light issue in the conversion into chicken coop, I believe I've created a plan. I'm going to put 12v van cargo lights in the coop room and the egg gathering room along with 12v light strips in the hen boxes. This will be wired into a 3 switch panel for off and on separated. This in turn will be wired into deep cycle 12v marine/rv batteries, which will be wired to a 10 watt 12v solar trickle charger to keep the batteries topped off. Thoughts?