... water proof charging/discharging protection. LED,solar panel, renewable energy, l Wind-Solar Controller Features ² SCM intelligent Control, precise ... and charge as when 25°C parameters.² Protection when Solar panel incorrect connection, battery incorrect connection, over-charge, over ... (12m/S),600W(12m/S)System voltage12V/24VApplicable solar panel current10AOver charge protection voltage14.1-14.5V/28. ...