20W 5V Solar Panel Power Bank USB Phone Charger Outdoor Camping Hiking

Description:
Solar panels are devices that directly or indirectly convert solar radiation into electrical energy by absorbing sunlight. Compared to rechargeable and regular batteries, solar panels are more environmentally friendly and energy-efficient.
The solar panel is equipped with a 5V single USB interface, which meets the charging needs of going out, camping, and picnicking, and can simultaneously charge multiple brands of mobile phones/electronic devices.