Solar Panel Battery Charger Board Light Control Solar Lawn Lamp Circuit Control Board LED Lamp Switch Controller Module

Product selling point:

1: Wide range of applications

2: The circuit board is small in size

3: Simple to use

4: stable performance

5: Charge during the day and automatically light up at night

This circuit board has no overcharge and overdischarge protection

The battery must have its own protective plate, otherwise the battery will be damaged by overcharging or overdischarging

Product parameters:

-Compatible battery voltage: batteries between 3.7V-24V

-Input the required voltage of the solar panel: the voltage of the connected battery X1.5 times is the voltage of the solar panel to be matched

-Output voltage: how many V is connected to the battery output is how much V.

-Maximum charging current: <3A

-Maximum output current: <1A

-Control method: light control control (after connecting the solar panel, the light does not light during the day. It will automatically light up when it is dark)

-Size: 25*15mm

-Transparent for solar lawn lamps, solar column head lamps, solar landscape decorative lamps, solar wall lamps and other low-power solar products control

Note:

1. The output end of this circuit board cannot be connected to various types of boost circuits;

2. Do not use the LED lamp bead directly, it needs to be connected to a step-down driver (or a suitable resistor in series to limit the current);

3. The battery must be protected by a protective plate, otherwise the battery will be damaged by overcharging or overdischarging

Please connect the battery first. Then connect the LED light. Finally connect the solar panel

Package list:

1/5/10PCS* Solar lawn light circuit control board