Renogy 200 W (2 x 100 W) solar suitcase is a lightweight & portable addition to your RV. It's a foldable power system with an integrated Voyager 20 A PWM charge controller. The panel itself is made of the most efficient German-made solar cells that Renogy has to offer. The built-in rugged fold-out aluminum legs allow for varying degrees of tilt. The Voyager charge controller is IP65 waterproof, has 5 charging states, works with 7 types of batteries, and is equipped with LCD display & LED status lights. The kit comes with a protective casing with heavy-duty handle & latches for a safe portability.