The solar panel does not hold a charge it produces power when it is exposed to sunlight. Connect it to recharge a portable power station. The solar panel is best used for recharging Letsolar portabe power station.
Tough, durable solar you can carry with you or keep in one place. Our Portable Solar Panels are made to collect more power when and where you need it, and move elsewhere when you don't. Portable solar panels are ideal for RV or camping.