12V 20W Flexible Solar Panel

Lightweight Solar Charging for Small 12V Systems.

In full sun, one 20W panel can fully charge a Powerbox 10 or 10Ah battery in about 7–9 hours, or provide about a half charge in 3–4 hours. Connect two panels to charge twice as fast, or use multiple panels to support larger-capacity batteries.

Built with marine-grade Easy Flex technology, the panel is waterproof, flexible, and can be glued to a surface. A 4-foot wiring kit with pre-installed alligator clips is included for easy connection to 12V batteries. No solar charge controller is needed for direct battery connection.

For fish finders and small trolling motor batteries under 50Ah, the panel is a practical option for trickle charging. Install it on a boat trailer and park in the sun to help keep electronics charged between trips. For larger RV, boat, or small-cabin systems, Dakota Lithium recommends 100W solar panels and a lithium-compatible solar charge controller.