This 100W solar panel is composed of high-efficiency monocrystalline solar cells. It features a corrosion-resistant aluminum frame that allows for outdoor use for decades. Additionally, it can withstand high wind and snow loads. It is perfect for charging 12-volt batteries or grid-tied applications. It includes a 5-year warranty on materials and workmanship, as well as a 25-year power output warranty. Delivery to EU warehouse.