The PV120 (120W), PV200 (200W), and PV350 (350W) solar panels feature monocrystalline silicon cells with 23.4% efficiency and ETFE lamination for durability. They offer MC4 connectors, a 3m cable, and operate in temperatures ranging from 14-149℉. These foldable panels provide reliable charging, with optimal performance at 77℉, and come with a 12-month warranty.