Coleman Digital Charge Controller, 12 V, 30 Amp CXT4M_GF326

Product details:

30 amp digital solar charge controller. Maintenance free protection for your batteries and solar panels. Prevents overcharging and discharge at night. For use with solar panels and 12v batteries only. Handles up to 30 amps of array current and up to 450 watts of solar power. Maintenance free protection of your solar panel and batteries. Maintain 12v batteries in a fully charged state operation. Blue charging light indicates battery charging. Green chraging light indicates full battery. Connect the solar panel terminals to the solar controller terminals. Connect the solar controller 0-rings to the battery terminals.