20A 10A Solar Charge Controller Solar Panel Battery Regulator Auto Switch Solar Controller Temperature Compensation 12V/24V

description:

This solar charge controller adopts the advanced digital techniques and operates fully automatically. The PWM battery charging mode can greatly increase the lifetime of your battery and has various unique functions and quite easy to use features.
Features:
LCD screen display all parameters.
With output switch, intelligent control, easy to operate.
Fully automatic operation.
Microcontroller digital accuracy.
A key to open and close the load.
PWM charging mode(SOC).
With separated temperature detected circuit, high precision temperature compensation function.
DC 12V and USB 5V charging for DC lamp and phone.

Protection:
Overload protection;
Short-circuit protection;
Lighting protection;
Under-voltage protection;
Over-charging protection;
Reverse polarity protection.
Specifications:
Color: Black
Material: Plastic
Voltage of Battery: 12V / 24V Automatic
Rated Charge/Discharge Current: 20A
USB Output Voltage: 5V
Total USB Output Current: 3A
DC Output Voltage: 12V
Total DC Output Current: 2A
Overload/Short Circuit Protection: 1.5 Times by Rated Current
Short Circuit Recovery Time: 10s
Open Circuit Voltage of Solar Panel: 40V
No Load Loss: 0.05W
Over Voltage Protection: 15V; x2/24V
Float Charge Voltage: 14V; x2/24V
Discharge Recovery Voltage: 12V; x2/24V
Over Discharge Voltage: 10.5V; x2/24V
Control Mode: Software Intelligent Control
Working Temperature: -35~55°C
Item Size: 135 * 100 * 25mm / 5.31 * 3.94 * 0.98in (L * W * H)
Item Weight: 222g / 7.83oz
Package Size: 14.5 * 12 * 3.8cm / 5.7 * 4.72 * 1.5in (L * W * H)
Package Weight: 350g

Package List:

1 * Solar Charge Controller
2 * DC Cable
1 * User Manual(English)

Installation Instructions

Open the top cover of controller and connect the wire with terminals as the diagram on the top cover of it.

1.Connect the “+”, “-” Poles of the battery to the corresponding ports of controller (the third and the fourth one from left).

2.Connect the “+”, “-” poles of the solar panel to the corresponding ports of controller (the first and the second one from left).

3. Connect the “+”, “-” poles of the load to the corresponding ports of controller (the fifth and the sixth one from left).
Note: If there is connection error, it may damage your controller.

Status instructions

The charge display:

During the day the LCD displays the sun, while charging it displays the charge current directly.

While at night it displays the moon and the charge current parameter will disappear.

Battery voltage display: always display the current battery voltage

Battery under voltage display: when the battery is in the state of under voltage, (in the 12V system the battery voltage is less than 10V, in the 24V system the battery voltage is less than 20V), at this time the load output is not allowed and the output current will displays “OFF”.

The load display:(the default output switch is open)
1. In the 12V system, when the battery voltage is less than 10.5V, the output current displays “OFF”, at this time the load output is not allowed. When the battery voltage returns to 12V, the load output restart and displays the output current.

2.In the 24Vsystem, when the battery voltage is less than 21V, the output current displays “OFF”, at this time the load output is not allowed. When the battery voltage returns to 24V, the load output restart and displays the output current.

3.When the load output overload or short circuit occurs, the controller will start the protect function automatically, and then turn off the load output, it displays “OC” and “ERROR”. The output protection will automatically try to recover after 10s, if the short circuit has been removed, the load output will start to work and displays the output current.

10A/20A MPPT Solar Charger Controller 12V/24V Battery Regulator USB 5V Output Max PV 50V Panel Charger