Dual-Sided Panels Enhanced Solar Efficiency: The upgraded solar panel can generate electricity from both sides. Extra-white glass (92% transmittance rate) used on the back panel helps boost conversion rate. A reflective lined carrying bag is specially designed to reflect extra solar energy. Water & Dust Resistance: IP68 waterproof and dustproof certified against harsh weather conditions. A two-meter extension cable is provided for extra charging distance application, flexible enough for outdoor usage. Extensive Compatibility: The brand-new 80W Solar Panels are fully compatible with all Jackery power stations giving first-class selection charging choice, with up to 12pcs of 80W solar panels charged simultaneously. Charge any ways you like. Majorly Durable and Easy Assembly: Made of 2.8mm low iron full toughened glass, giving immensely high durability to the solar panel, with a unique corner design adding strength. Providing simple & speedy setup in just a minute.