top of page

Why is There an ON/OFF Switch on Solar Lights? How does the Switch Work?


Solar lights are low-cost and simple to use. They are popular because they are practical and reasonably priced. They may be used as landscape lights, garden lights, or even indoor lighting. You don't need much control, and they don't need external electricity. They automatically recharge themselves and switch off the light when the sun shines. They switch on the bulbs as the sun sets.




Solar lights are powered by the sun, and the majority of solar lights include brightness-detecting capabilities / light sensors that allow them to turn on and off automatically. So why is an ON/OFF switch required for solar lights?


Let's first study how solar light switches work.

The solar light switch's function is incredibly simple, and its purpose is to allow you to manually turn the light on and off. Sunlight, which is collected from the sun and converted into electricity to power its built-in LED lights, powers solar lights. A straightforward loop circuit connects the battery to the led device, while another circuit links the solar panel and batteries.



A physical device that physically disconnects and re-connects the electrical current to the light is the ON/OFF switch on solar light. The circuit board within the solar light is connected to the switch. The battery that powers the light is attached to this board. The battery is disconnected from the circuit board when the switch is turned off, preventing the battery from draining and shortening the lifespan of the solar light while it is not in use. When you are not using a solar light for a long period of time, it is crucial to turn the switch off. The battery is reconnected to the circuit board when you turn the switch back to the on position, enabling the solar light to use the solar panel to fully recharge its battery.


Usage Scenarios of Solar Light Switches

The switch on the majority of solar lights may be used in the following circumstances.


Scenarios that the switch should be ON

When using solar lights, the switch should always be in the "on" position. Some people might believe that by turning the switch off, the solar light will charge up more quickly. This is incorrect; when the solar light switch is turned off, the circuit that connects the solar panel and the battery is also cut off. This means that even if you place the solar light under strong direct sunlight when the switch is off, it won't be able to charge. The solar light will charge during the day and turn on automatically at night as long as the switch is switched on. You might need to manually switch off the solar lights at night if you don't want them to stay on all night. To recharge, keep in mind to turn the switch on the next day.




However, if you don't want to enjoy the darkness, you don't actually need to manually turn on or off the solar lights switch every day. They will be on and on automatically with built-in sensors. The solar light's on/off functionality was designed by the manufacturer to be automated, requiring no manual control. Your solar light is capable of handling it on its own. Simply choose the light's color, lighting mode, brightness, etc., adjust as needed, and let the sensor take care of the rest.




In addition, if the manufacturer incorporates a switch and light adjustment device, you will also need to control the switch when changing the light color or lighting mode, such as flashing light, extremely bright, brilliant, dark, SOS mode, etc.


Scenarios that the switch should be OFF

1. Please be careful to turn off the solar light's switch if you don't use it for a while so that the battery won't run out entirely and the solar light's lifespan won't be affected.

cupboardbox for solar lights
Please turn the switch OFF when you are packing the solar lights up.

2. If it is consistently raining or snowing and there is not enough sunshine reaching your solar light, you may need to switch it off to prevent harm to the battery.


Snowy day
It's good idea to turn the switch OFF when it is snowy or continous rainy day.

3. Turning off the switch can preserve power for the solar light so you can use it later if you want to save the battery for later usage. When there isn't much sunshine, this is very crucial.

always preserve the power when there is not enough energy source


4. Turning off the switch will allow you to relocate the solar lights to different locations or take them with you when you travel. In the situation of darkness while in motion, they automatically switch on. Therefore, you must first flip the switch off.


Please turn OFF the switch when you are taking the solar lights on travel


5. Maybe you like the dark. Turning off your solar lights is a must if you want to enjoy a meteor shower or a starry sky.


solar lights for camping
You have to turn the switch OFF when star gazing.

6. Turning off the switch is necessary if you need to troubleshoot or reset solar lamps while they are being repaired. Flipping the switch to the off position, then back to the on position, can sometimes assist fix problems.


Reset the solar light by adjusting the switch

You may reset a solar garden light if it is not functioning properly, such as when it is unable to charge, has a poor charging efficiency, cannot automatically turn on at night or off during the day, etc. You can do this by turning off the switch, waiting 30 seconds, and then turning it back on. Resetting the solar light usually fixes the issue, and if it doesn't, you should look into the battery or any other possible reasons, so as to execute the necessary maintenance.


Despite the fact that switches are crucial for solar lights, not all solar lights have them

Some solar energy systems don't have a switch and run continuously. These kinds of solar lights use an inbuilt light sensor to regulate the lights on/off status and are frequently used for security or as part of a landscape lighting design. It can also figure out when to charge the battery and when the sun is out. When it is daylight or the light is bright, the lights will switch off automatically. It will automatically switch on the light when there is little light, which is quite practical.


Where the solar light switch is located?

The switch on solar lights is often on the bottom or rear of the light. The switch can be either a button or a slider. If it is a button, you have to push it in order to turn on/off the light. If it is a slider, you need to slide it up or down. Please check the manual book.






Please remember to turn on the charging switch once you've purchased the solar light

After the solar light is manufactured, the manufacturer often switches it to the off position to safeguard the battery. Therefore, you ought to press the switch ON when you get a new solar light. It is recommended that you charge the solar light for a full day or two before using it. This will ensure that the battery is fully charged and ready to go. This will maximize the use of your solar lights and provide you with nighttime lighting. If your solar light does not come with a manual, check online for instructions on how to control the switch, and how to use it properly and safely.




Conclusion

Solar lights are a great way to save money and reduce your carbon footprint. They're simple to install and maintain, saving you time that would otherwise be spent on running power lines or purchasing expensive generators. If you want to get started with solar lighting, try these tips and control the switch right.

29 views0 comments

Comments


bottom of page