For serious off-grid power needs, the Spectre 56W Solar Panel delivers exceptional performance in a rugged, packable design. Built with flexible CIGS cells and advanced Photo-Skyn technology, it provides high-efficiency charging even in variable light conditions. The built-in Sun Efficiency Meter allows you to quickly optimize positioning for maximum solar input. Constructed to withstand extreme environments, it features an IPX7 waterproof rating, MIL-STD-810G drop resistance, and Armor-Flex technology that survives up to 200 lbs of crush force. It offers versatile 56W charging via USB-C and USB-A ports for all your critical gear.