Gecheer Portable 300W Solar Flexible Panel Kit 12/24V Switch USB Charging Interface Solar Board With Controller Waterproof Solar Cells for Phone RV Car

Made of Standard materials, environmentally friendly, Long-lasting and delicate. It has a high conversion rate. Dual-output solar panels with USB interface to meet any of your requirements. Environmental protection and pollution-free, realizing the conversion of solar energy to electric energy It has a wide of applications and can be used in many places, such as automobiles and small household appliances. A solar panel is a device that directly or indirectly converts solar r