The largest Boulder monocrystalline solar panel in briefcase form. Use as the perfect backup when off-grid. 200 Total watts - two 100 watt panels connected by a hinge. Built with tempered glass and aluminum frame with corner protection. Produces charge only when exposed to sunlight. High power port: 14-22V up to 14A. Includes protective canvas bag for easy transport. Folded dimensions: 40" x 26.75" x 3.5". Unfolded dimensions: 40" x 53.5" x 1.75".