Use the clean, free, and renewable power of the sun to charge your Goal Zero power pack with the Boulder 100 Solar Panel. This 40.0 x 26.75 x 1.75" panel produces up to 100 watts of power that can be stored in any Goal Zero recharger; it is most effective with the Yeti and Sherpa models.

You can chain the Boulder 100 together with other Boulder panels for increased power production. The panel is covered with scratch-resistant tempered glass and is supported by an aluminum frame with extra corner protection, and features an integrated kickstand that supports it at the optimum angle for charging. The weather-resistant Boulder 100 is rugged enough to be permanently installed, but its size and 20.1-pound weight also make it portable enough for car camping and other outdoor activities.