The DuraLite 100 watt Solar Kit is lightweight and easy to use, these portable solar kits are perfect for powering weekend getaways. DuraLite solar kits feature integrated kickstands, as well as rigid plastic handles with built-in USB chargers, and magnetic closures. Expandable up to 300-watts with the GP-DURALITE-100-E, string up to 3 together to supercharge your portable charging power. Lightweight and easy to store. 100-watts of truly portable all-in-one solar charging. Weighing only 10 Pound, this kit is ideal for tent trailers, camper vans, and RV’s with minimal storage. This kit comes with all you’ll need to charge your batteries, including a 30-amp charge controller, cables, and an array of connection options.