Solar Max Solar Charge Controller

Voltage: DC 12V/24V Self-consuming: 12MA Rated Charge Current: 20A Rated Load Current: 20A Over charge Protection: 14.4V/28.8V Over charge Floating charge: 13.7V/27.4V Charge recover voltage: 12.6V/25.2V Over discharge Protection: 10.7V/21.4V Over discharge Recover: 12.6V/25.2V USB output: 5V/2A