Samlex SCC-30AB Charge Controller 30 Amp

Solar Charge Controller that can manage multiple panels up to 550W in a 12V system, or up to 1000W in a 24V system.
PWM series type with 8 charge settings for most battery types.
Switch selectable 12 VDC or 24 VDC.
Used for Marine, Off-grid & mobile solar systems, Field work, Rural electrification, Solar home systems, Recreational vehicles and more.
Input: 12/24 VDC, Current: 30A