Product description Foldable solar panel supplying 50W, high-performance crystalline solar cells. Size 60 x 38cm (folded). Includes bag for easy transport and storage. Watertight plug-&-play connection for charging Travel 503 / 1003 / 1103 and Ultralight 403 models. Only compatible with Travel batteries part no. 1146-00, 1147-00 and 1148-00 as well as Ultralight 403 battery part no. 1416-00 or 1417-00. Rated output Up to 50 W Cells High-performance crystalline solar cells Efficiency Cell efficiency: 22%module efficiency: 16%inverter efficiency: 97% Dimensions 60 x 38 cm folded120 x 38 cm unrolled (0.45 m) Weight 2.4 kg Cable Lenght 76 in Watertight to IP65