1、SOLAR CONTINUOUS CHARGING: The high efficiency solar panel means that your product will stay charged with just a few hours of direct sunlight per day. 2、IP65 PROTECTION RATING: The 12W solar panel is IP65 rated, it can work even in bad weather, perfect for outdoor use. 3、: The solar panel is made of premium polysilicon material, high temperature and waterproof ability, can easily cope with a variety of outdoor harsh environments. 4、HIGH EFFICIENCY: The portable solar panel has a high charging efficiency of the solar battery charger, which achieves the most ideal charging effect in a limited space. 5、WIDELY APPLICABLE: It is also suitable for all kinds of low power electrical appliances, emergency lights, advertising lights, traffic lights, household lights, electric fans, such as solar water pumps, solar street lamps, small solar energy systems and so on.