Can You Leave Solar String Lights on All Night?

As one of the most professional decorative solar Light factory, manufacturer, who has over 13 years manufacturing and supplying the solar powered decorative products to distributors or retailer customers all over the world, we could say it is safe to leave our solar powered lights on all night, there is no rule that says you have to turn your solar lights off at night. However, generally speaking it is good to turn off your light before you go to bed, especially if your garden only gets a very limited amount of sunlight during the day. By doing this, it can prolong it's lifespan.

Solar lights

Most solar lights were designed with ON/OFF power buttons as well as light sensors, they simply charge up during the day when the sun is out, and auto light up during the night. If you leave them on all the time, it will repeating this routine every single day. However, this may decrease their lifespan. If you can, turn off or remove the solar lights when you are away from home for an extended period of time.

One may also ask: Will solar lights charge if turned off?

Yes, your solar lights will charge, even if they are currently switched off, the power switch on your solar lights is only responsible for switching the light itself on and off. It has no effect on the light’s ability to gain charge through sunlight.

So, even if your solar lights are turned off, as long as they were placed at where it can receive direct sunlight then the charge will increase.

In fact, turning off your solar lights can be hugely beneficial to the charging process. Especially if your solar lights only get a limited amount of sunlight during the day.

Below, we will answer some of the most commonly asked solar lighting questions.

Can outdoor solar string lights get wet?

Yes, most solar lights can get wet. There waterproof (or water resistant) designs are typically able to handle ordinary outdoor rainfall. However, they can easily be damaged when they are soaked in water for any reason like being exposed to flooding, windstorms or extreme storms. That's to say, whether a solar light can get wet or not depends on how much water it's exposed to. If your solar light has IP65 rating, it will be resistant to rain as well as damaging dust in the air.

Can solar string lights stay out in winter?

Yes, you can leave solar lights out in the winter and there are many solar holiday lights specifically designed for seasonal use. Occasionally, people find that solar lights are not worth it in the winter due to limited sunlight hours and heavy weather conditions. In these instances, solar lights can be brought inside until spring to keep them working at their best. 

Are solar string lights better than electric?

It's hard to get an right answer to this question, both solar string lights and electric string light have pros and cons, which lights better, it depends on your preference and needs. For example, if there is no electric or outlet in your backyard, then a solar powered lights may be a better option than electric string lights.

Can you replace batteries in solar lights?

Yes, for many different products, it is possible to replace the batteries in solar lights to restore and extend the unit’s storage capacity. As the solar panel’s efficiency slowly decreases, it is possible to replace the batteries as many times as necessary as long as the unit continues to function. Make sure to close battery case tightly enough after replacing batteries to maintain its water resistant design.

Want to ask more questions or wholesale decorative string lights? You can email us at We are always happy to help create the best solar solutions for any lighting project. 

Post time: Jun-16-2022