ACOPower PTP 100W Portable Solar Panel Expansion BriefcaseDescription ACOPOWER All Black 100W Mono portable solar panel Expansion Suitcase (without Charge Controller) is the key component to a system when going solar Off Grid system. The 100 watt solar panel is relatively compact and are a breeze to set up. Whether you are going camping in the mountains or taking a trip to the beach, The solar panel portable can be a great start to your off grid system! The solar kit has several uses including marine, dry