12v & 24V 40A Solar Panel Battery Regulator Charge Controller with 4 USB

• Material: ABS
• Charging Type: DC
• Model: 40A
• Voltage: 12/24V auto
• Current: 40A
• Max.pv voltage: 1/450V
• USB Output: 5V2A
• Max PV Input Power: 520W(12V)1040W(24V)
• Over Charge Current(V): 14.4V
• Over Discharge Current(V): 11.0V
• Temperature Compensation: 4mV/(2V)
• Empty Load Wastage: 10mA-20mA
• Loop Voltage Drop: 160m|.
• Display: LCD
• Output Voltage: 10.8V-14.4V
• Battery Voltage: 12V-24V
• Full Voltage Cut-Off: 14.4V
• Low Voltage Cut-Off: 11.0V
• Weight: 390g
• Open Size:192*102*39mm

Disclaimer: 40A controller is not suitable for lithium batteries

Our solar charge controller is definitely born to guarantee full control of electrical flows and protection. It features PWM 3-stage charging process--bulk, absorption and float stage-- for a rapid, intelligent and safe charging to batteries including Lead acid, AGM And Gel. Over temperature protection, over current, over power, low voltage, over voltage are integrated to safeguard your solar panel. And overcharging, over-discharging . Double dual USB ports are designed to offer more convenience in charging electronic devices. Last but not the least, it features a large screen LCD display which is controlled by intelligent chip with low power consumption and long life. Providing you a real-time view of the input, output and battery conditions. Application: Suitable for farm solar power system, solar street light, solar billboards, outdoor camping solar system, ship solar system , home applications and etc.