500 Watt Solar Charge Controller
Handles up to 30 amps of solar
Prevents battery back-drain through panels at night
Reduces overall system maintenance
Protects battery against temperature overage
For use with solar arrays typically 15-22 volts, 25 volts max
For use with 12V solar panels and batteries only.
Overall dimensions: 8.8" L x 10.2" W x 2.2" H
Shipping Weight: 0.85 lb.