PRICES MAY VARY. Compact and Lightweight - Featuring a compact solar cell layout, this 220 watt solar suitcase weighs a mere 15.9lbs and boasts a more compact design than traditional 220W one-piece laminated assemblies, ensuring easy portability on the go. Premium Materials for Decades of Use - Reinforced with fiberglass material, Renogy 220W compact mono portable solar suitcase features EL-tested Grade A+ solar cells, delivering the highest power conversion efficiency and an extended lifespan.