What is the response to the positive and negative poles of the solar panel of the solar street lamp

The positive and negative poles of the solar panel of the solar street lamp are connected incorrectly with the controller, which will lead to the following problems:

1.The solar street lamp cannot be charged normally: The solar panel of the solar street lamp is connected to the controller through the positive and negative poles, and if the positive and negative poles are connected incorrectly, the solar street lamp cannot be charged normally.

Normally, the positive pole of the solar panel should be connected to the positive pole of the controller, and the negative pole should be connected to the negative pole of the controller. If it is connected incorrectly, the solar street light will not be able to obtain energy from the solar panels, and it will not be able to be charged, resulting in the street light not working properly.

2.Controller damage: The controller of the solar street light is used to control the charging and discharging, if the positive and negative poles of the solar panel are connected wrongly, it will cause the controller to be subjected to excessive current impact, thereby damaging the controller.

After the controller is damaged, the solar street light cannot work normally, and the charging and discharging control cannot be carried out, which affects the service life of the street light.

3.Battery damage: The battery of the solar street light is used to store the electrical energy of the sun, if the positive and negative poles of the solar panel are connected wrongly, it will cause the battery to be hit by excessive current, which will damage the battery.

After the battery is damaged, the solar street light cannot store electrical energy normally and cannot be provided to the street light, resulting in the street light not working normally.

In order to avoid the occurrence of the above problems, when installing solar street lights, you should read the installation instructions carefully to ensure that the positive and negative poles of the solar panel are properly connected with the controller. If you find that the connection is wrong, you should correct it immediately to ensure that the solar street light can work properly.

Summary. The positive and negative poles of the solar lamp and the solar panel are reversed, which damages the lamp and the solar panel.

Hello dear, the current generated by the solar panel is direct current, if the load is DC, the load will definitely not work after being reversed. I don't understand your question, what do you mean by reverse? How to reverse the connection, what is the system, the relevant solar system components generally have diodes, in the case of reverse connection is generally no big deal, but you also have to adjust it in time to avoid damage to the components.

The positive and negative poles of the solar lamp and the solar panel are reversed, which damages the lamp and the solar panel.

The solar lamp and the positive and negative poles of the solar pure hole board are reversed, and the lamp and the solar panel are damaged, and the current generated by the solar panel is direct current, if the load is DC, the load will definitely not work after the reverse connection. I don't understand your question, what do you mean by reverse? How to reverse, receive, what is the system, the relevant solar system components generally have diodes, in the case of reverse connection is generally not a big deal, but you also have to adjust it in time, so as not to damage the components.

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First of all, the working principle of solar street lamps is to convert light energy into electrical energy and store it in batteries through radio and television reactions, and then convert electrical energy into light at night. Therefore, the solar street light line is connected incorrectly, which will largely cause the light to not light up.

Secondly, the solar street light controller has a clear line symbol on it, for example, the panel will have a shape mark, and there will be a + - sign, which is basically not wrong. If you make a mistake here, it is basically the following aspects:

The positive and negative poles are reversed; The positive electrode of the battery panel is connected to the positive electrode of the light source, etc. Each pair of positive and negative poles of the controller corresponds to a lamp, when it is lit at the end, if the light is not lit, it is connected to the wrong place, and the light source will never be on, so you can check it.

Finally, even if the solar street light is wrong, it is easy to correct, after all, it is 12 24V voltage, which is a safe voltage, and it can be operated with confidence.

The lights will be on, but irregularly. There is a change in the command procedure of the time-controlled control line.

The wiring sequence of the solar street light controller is not required to be connected in order, and each wiring of the solar street light controller is different, if the wiring is reversed, it may not be lit.

Not only will the light not turn on, but it may also burn out the controller, and the solar street light controller generally has four sets of binding posts.

1: Solar photovoltaic panel: English abbreviation s+ s-, respectively connected to the positive pole and negative pole 2 of the solar panel

Battery: English abbreviation B+ B-, respectively connected to the battery positive and negative 3: light source board:

LED+LED-, respectively connect the positive and negative poles of the light source board 4: switch wire.

The controller has a total of five wires, one is the common positive pole of the solar panel and the battery, and the other is the positive and negative pole of the lamp head. There are also two negative electrodes for solar panels and a storage battery.

The first step of the controller is to connect the positive and negative poles of the lamphead.

The second step is to connect the positive electrode of the solar panel and the positive electrode of the battery.

The third step is to connect the negative electrode of the battery.

Wait a minute, the light will come on, and finally connect to the negative pole of the solar panel.

Note: The wiring must be connected in the order of wiring, otherwise the light will not be lit.

It won't light up, and it will light up and there will be problems.

What is the reason why the lights are on all the time?