EforLighting 30A Dual USB Solar Panel Battery Regulator Charge Controller 12V 24V PWM Solar Charge Controller Solar Panel Regulator with Dual USB Port LCD Display Overload Protection

Specifications : This controller can only be used on lead-acid batteries, LED display. PWM battery charging. All necessary protections equipped. Adjustable controlling parameter of the system. Battery Voltage : 12V / 24V Charge Current : 30A Discharge Current : 30A Working Temperature : -35? to +60? Application : Home, Industrial, Commercial Self consume : ?10mA Float Charge : 13V Discharge stop :10.7V Discharge reconnect :12.6V Size : 133 x 70 x 32mm 12V battery can only access 18V-20V solar panels 24V battery can only access 36-40V solar panels 30A if your battery is 12V ,the max solar panel input is 25V 360W if your battery is 24V ,the max solar panel input is 50V 720W 30A ?12V/360W?MAX? 24V/720W?MAX? Features: 1.Build-in industrial micro controller. 2.Big LCD display,all adjustable parameter. 3.Fully 4-stage PWM charge management. 4.Build-in short-circuit protection,open-circuit protection,reverse protection,over-load protection. 5.Dual mosfet Reverse current protection ,low heat production. Package includes: 1 x Solar charge controller 1 x User manual