Style:Boulder 100 BC Goal Zero Boulder 100 Watt Solar Panel Briefcase A highly efficient portable solar panel totaling 100 watts, in an easy-to-carry briefcase form. Features a 5 foot cable to connect directly to Goal Zero products. Built for Portability and Durability Features a rigid, lightweight aluminum frame and sturdy tempered glass. Includes a built-in handle for easy carrying. Removable Kickstands Collapsible kickstand makes it easy to set up wherever you need it and helps optimize solar angle. Optional Chainability Pair the Boulder 100 Solar Panel Briefcase with Goal Zeroâs easy to use Combiner Cables to chain additional panels together and collect more power from the sun. Canvas Carrying Case Included Protect your solar panel during travel or storage with the included canvas carrying case. US Based Solutions Center Team Our friendly customer service team is located onsite in at our headquarters in Utah. These power experts are knowledgeable and easy to reach by phone, email, or online chat.