????????? ???? PWM 12V 24V Dual USB Solar Panel Charge Controller Regulator with LCD Display 10/20/30A-YJSS-10A-

Specification: Tips: All red voltage is only for 12V system, please double it while using 24V system. Charge Current10A20A30ADischarge Current10A10A10AMax Solar Input<41VEqualizationB01 sealedB20 GelB03 flood14.4V14.2V14.6VFloating Charge13.7V (default, 12.7-15V adjustable) Discharge Stop10.7V (default, 9-11.3V adjustable)Discharge Reconnect 12.6V (default, 11.5-13V adjustable)Standby Current <10mA USB Output5V/2A MaxOperating Temperature-35~60? Package list: 1 * Solar Charge Controller 1 * Manual Note: 1. The regulator is only suitable for lead-acid batteries: OPEN, AGM, GEL. Not suitable for NiMH, Li-ion or other batteries. 2. Make sure your battery has enough voltage for the controller to recognize the battery type before first installation. 3. The battery cable should be as short as possible to minimize loss. 4. The charge controller is only suitable for regulating solar modules. Never connect another charging source to it. 5. The controller will be hot when running. Please install it in a well ventilated place.