5A PCB Solar Lamp Controller Circuit Board 3.2V 6V 12V 3.7V Battery Module Circuit Board Plastic Module Control Board Portable for Landscape Street Lights
Feature:
1. Protection function: Anti backflow, with overcharge protection and over discharge protection;
2. Current: Charging current ≤ 5A, load current ≤ 5A;
3. Design: Self defined constant light or flashing light. The overall low power design of the circuit board. Anti light interference, when the light is on, the light will not turn off after about 5 seconds of strong light, and turn off after 5 seconds. The circuit board is controlled by a single chip microcomputer, realizing small volume and multi-function;
4. Application: 6V / 12V lead acid, 3.2V lithium iron, 3.7V lithium battery can be used. Light control/non light control can be customized. The default is light control, charging during the day, and automatic lighting at night;
5. Note: The circuit board has the charging and discharging protection function. Do not add charging and discharging protection, but other protection measures can be added.

 

Specification:
Origin: Mainland China
Application: Lighting Controller
Model Number: Solar Lamp Controller Circuit Board
Applicable battery voltage: 3.7V lithium battery/6V 12V lead-acid battery/3.2V lithium iron phosphate battery
Battery type identification Voltage range:
The recognition range of 3.2V single section lithium iron is about 2.5-4.0V;
The recognition range of 3.7V single lithium battery is about 3.0-4.4V;
The recognition range of 6.0V lead-acid battery is about 5.0-7.5V;
The recognition range of 12.0V lead-acid battery is about 9.0-15.0V;

After the battery terminal of the circuit board is powered on, the output terminal indicates the battery type through a flash lamp:
Flashes once, and the circuit board identifies the lithium iron phosphate single battery and runs the relevant procedures for the lithium iron phosphate single battery;
Flash the lamp twice, and the circuit board recognizes a single lithium battery and runs the relevant procedures of the single lithium battery;
Flash the lamp for 3 times, identify the 6V lead-acid battery on the circuit board, and run the relevant procedures of 6V lead-acid battery;
Flash the lamp for 4 times, identify the 12V lead-acid battery on the circuit board, and run the relevant procedures for the 12V lead-acid battery.

Maximum charging current: <5A
Maximum discharge current: <5A
Input voltage of solar panel: Battery voltage X1.5=solar panel voltage
Material: PC
Size: about 40x27mm/1.57x1.06in

Applicable occasions:
1. It can be used for solar powered yellow flashing lights, warning lights, road signs, guide signs, beacon lights, explosive flashing lights, landscape lights, street lights, wireless relay, monitoring, billboards and other application scenarios.
2. It can also be used in the application scenario of adapter power supply.

Note:
Please connect the battery first, then the LED, and finally the solar panel.
If other types of batteries are used or battery identification errors are made, the battery may be damaged, or safety accidents may occur. Battery identification needs attention!
Due to the different monitor and light effect, the actual color of the item might be slightly different from the color showed on the pictures. Thank you!
Please allow 1-2cm measuring deviation due to manual measurement.