When the solar light does not turn on, or turns on and off for a while, flickers, etc., it may be caused by damage to the bulb, such as burning out, accident, etc., damage will occur. . We can replace replaced bulbs.
If the solar panel is damaged, such as overloading, etc., the connected bulb will not light up either. At this time, we can use a test pen to check the working voltage. 12V. If it exceeds 12V, it means it is in charging state. If it is lower than 12V, it is an abnormality and should be replaced with a battery board with normal voltage.
If the positive and negative poles of the solar light battery are reversed, it will not light up. Simply remove the battery and reconnect it to resolve the issue.
If the line is abnormal and the indicator light does not light up, we need to check the line to see if the lineis disconnected, if there is play or wear at the end of the line, etc. If this is the case, simply remove the line, reconnect it, and wrap the joint tightly with electrical tape to prevent the solar light from turning on.
Why doesn't the solar light turn on?
1. Bulb Damage
If the solar light does not turn on, flickers, or turns on and off, the bulb may be at fault. The bulb may be broken naturally. It may also be man-made damage.
2. Battery damage
If the battery is not overcharged under normal circumstances, we can use a universal tester to test the voltage. Usually the voltage is 12V, and usually this will be the case. Do not exceed 12 V. If it exceeds 12 V, the battery is charging. If it's below 12V, there's no way to charge it. Battery voltage can be usedto determine if solar energy is working or if it has been used. works for a sufficient time, and thus it can be determined whether the solar light is on.
3. Are the positive and negative poles of the battery connected in reverse?
The solar light turns on for a moment when first installed, then turns off and never turns on again. If this is the case, it is very likely that the positive and negative poles of the solar battery are reversed.
4. Check the line
Finally, it is recommended to check the line to see if the line is broken, or if the connector is loose, and if there is any wear and tear.
Repair methods for solar lights that won't turn on
1 If the bulb is broken, it is recommended to replace the bulb and duty. whether the light can turn on;
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2. If the solar battery is broken or the voltage is not enough, it isrecommended to replace the battery with one that can keep up. with the voltage and see if the solar light can turn on;
3. If the positive and negative poles of the battery are connected backwards, it is recommended to remove the battery and install the positive and negative poles correctly. to see if the solar light can come on;
4. If the line is broken or loose due to some reasons, you can use tape to reconnect the lines to avoid a similar situation. the situation happens again.
1. Widely used
Solar lights are very common in life, especially in areas such as both sides of residential roads, grasslands, squares and parks.
2. Energy saving and environmental protection
Solar lights use solar energy to provide lighting. They can collect and stocker solar energy during the day or on cloudy days. usual on rainy days. They are very energy efficient and environmentally friendly.
3. Practical Safety
Solar energy generally exists on its own and will not be connected to other circuits. Even if there is an anomaly, it will not affect other lines. and practical.
The reasons why the solar light does not turn on are as follows
1 The bulb is damaged, the solar light does not does not light up. lights up, flickers or turns on and off, maybe the cause is the bulb. The bulb may be broken naturally or it may be artificial.
2. Battery damage. If the battery is not overcharged under normal circumstances, we can use a universal tester to test the voltage. Usually the voltage will not exceed 12V. exceeds 12V, need to charge the battery. If it is less than 12 V, there is nohas no way to charge it. You can judge whether the solar power is working or the working time is enough by the battery voltage.
3. Are the positive and negative poles of the battery connected in reverse? The solar light turns on for a moment when first installed, then turns off and never turns on again. It is very likely that it is solar energy. The positive and negative poles of the lamp battery are reversed. Check the circuit. Finally, it is recommended to check the circuit to see if the circuit is broken or the connector is loose. there is wear or other phenomena.
4. If the bulb is broken, it is recommended to replace it to see if the light can turn on. If the solar battery is broken or the voltage is not enough, it is recommended to do so. replace the battery and replace it with one that matches the voltage. Check if the solar light can turn on. If thepositive and negative poles of the battery are connected reversely, it is recommended to remove the battery and install the positive and negative. the posts correctly to see if the solar light can turn on.