25 Watts 12V Off Grid Solar Battery Charger Kit: Waterproof Solar Panel + Adj…

Two indicator lights show charging and discharging status. It also supports solar input expansion by paralleling more 12V 25W solar panels. It can withstand harsh weather conditions like sandstorms, strong winds, thunderstorms, blizzards, and hail, withstanding wind pressure up to 2400 Pa and snow load up to 5400 Pa.

ECO-WORTHY 25W 18V Solar Panel

And you can carry the compact 25W solar panel with you easily. Perfect for 12v battery charging or maintaining. Can be used in RV/car/boat/trailer battery,back-up power,gate opener,led lights and other scenes.