Dependable charging for your 12-volt batteries
Use the Guardian Charge Controller with one or more Goal Zero solar panels (not included).
Keep all your 12-volt batteries charged and ready for action. The Guardian 12V Charge Controller provides an easy way to harness the sun's power to trickle-charge 12-volt batteries for a car or truck, motorcycle, lawnmower, etc.
The Guardian works hand in hand with one or more of Goal Zero's compact solar panels, like the Nomad 13, Boulder 15, or Escape 30. The Guardian controls the charge to your battery, and guards against overcharging that can damage the battery. It's a smart way to maintain your batteries when not in use.
You can connect a single solar panel to the Guardian, or hook up two panels at the same time for quicker battery-charging. Just use the supplied cable with alligator clips to connect to your 12V battery, then connect the Guardian to your solar panel(s) and place in the sun.
Who is Goal Zero?
Goal Zero is a Utah-based innovator of portable solar solutions that can power a variety of USB, 12-volt, and AC devices wherever and whenever you need them. Field-proven in some of the most remote places on Earth, Goal Zero products add an eco-friendly measure of convenience, comfort and safety to any outdoor adventure.