Steca Solar Charge Controller PR 3030

Module and load current 30 A, system voltage 12 V (24 V); Overcharge and deep discharge protection as well as reverse polarity protection for module, load, and battery; Input voltage always 2 V above battery voltage; Protection class IP31, negative grounding of one or positive grounding of multiple terminals possible; PWM control and independent voltage adjustment; State of charge determination and modern charging technology for battery maintenance and monitoring