The solar panel consists of advanced high purity monocrystalline solar cells, which perform similarly to traditional vertical gradient solar modules, allowing faster charging of electronic devices. Equipped with a USB output port, it can automatically detect devices and charge them at full speed, charging multiple portable devices at the same time, including smartphones, tablets, digital cameras, etc.The solar panel is made of PET laminate, which is strong and durable. The main board is equipped with waterproof material for all weather conditions, perfect for outdoor living or even accidental power outages.