KRXNY Solar Charge Controller 30A PWM Intelligent Solar Panel Battery Regulator with Adjustable Timer Control Mode Temperature Sensor LCD Display

1.PWM Solar charge controller 2.Battery voltage:12V/24V AUTO 3.Max Rated current:30A With Ampere Show 4.Max PV Input Voltage (Voltage of solar panels):?50V 5.Float charging voltage:13.7V/27.4V 6.Low voltage protection:10.5V/21V 7.Low votage recovery : 12.2V/24.4V 8.Characteristic : No load loss: ?10mA,Loop Voltage drop: ?170mV , Temperature compensation:-4mV/Cell/? 9.Working Environment : Operating temperature: -20?- +60? , Storage temperature :-30?- +70? 10.Humidity requirements : ?90%, No Condensation Installation cable area: ?7#AWG(16mm2? 11.Package size : 209*108*65mm 12.Weight : 420g