Keep 12V batteries charged and ready to go for when you need them most. The Guardian 12V Charge Controller plus Goal Zero Solar Panel is the perfect system to protect your batteries when they're not in use. Kit includes Boulder 15 Solar Panel and Guardian 12V Charge Controller.
- Maintain 12V Batteries. Trickle, recharge and maintain 12V batteries
- Small and easy to use
- Plug it and forget, perfectly paired with a Goal Zero solar panel for a self-sustaining charging cycle
- Chain multiple solar panels together to get a faster charge