Harness renewable power to charge your 12V batteries or solar generators with the LTK 120W Foldable Solar Panel Kit from ACOPower. This portable unit includes three folding panels that fold to 22 x 17.3 x 0.8" and weighs just 8.4 pounds. It's equipped with a ProteusX 20A charge controller with LCD readout, MC4 connectors for solar chargers or to expand the system with additional panels, alligator battery terminal clips, and SAE to SAE adapters to connect directly to your RV. SunPower monocrystalline cells deliver a very good 25% maximum conversion rate. Foldout legs allow the panel to be positioned for optimal charging.