20a 12v 24v Auto Work Pwm Solar Charge Controller with Lcd Dual Usb

Build-in industrial Micro-controller.Big LCD display,all adjustable parameter.Fully 4-stage PWM charge management.Build-in short-circuit protection,open-circuit protection,reverse protection,over-load protection.Dual mosfet Reverse current protection ,low heat production.Specification: Batt Voltage: 12V/24V auto Charge Current: 20A Discharge Current: 20A Max Solar Input: Less than 50V USB Output: 5V/3A Working Temperature: -35 Celsius to +60 Celsius Application: Home, Industrial, Commercial Self consume: Less than equal 10mA Float Charge: 13V(default,adjustable) Discharge stop: 10.7V(default,adjustable) Discharge reconnect: 12.6V(default,adjustable) Weight: 150g Size: 133*70*35mmcolor: black Material: ABSPackage Contents: 1 x Solar Charge Controller1 x User ManualOnly the above package content, other products are not included.Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.