7 Smart Ways on How to Charge Solar Panels without Sun

solar panel installation
solar panel installation

The best place to charge the solar panels is to keep it under the sunlight for at least 8 hours a day. However, you can also charge the sunlight without the presence of the sun, especially in winter and cloudy weather. Read this to know more about recharging solar batteries without sunlight.

Today, I am going to give you some suggestions on how to charge solar lights without sun.

Cleaning of Solar Panels

These are the most obvious suggestion. You know dirty solar panels cannot perform well. I would recommend you clean panels twice a week.  

Please remember, you should use clean water and cloth to clean the dirt. Please do not use detergent because it may create scratch marks and decrease the performance of the solar panel.

Use Artificial Lights

Can solar lights charge inside? You can use artificial lights, LED bulbs to charge your panel. However, I do not recommend this because overuse of this process may damage your product. I have used it twice, the result is satisfactory, but it takes more time than direct sunlight.

Mirrors to Redirect Sunlight

It is a very popular method, especially in winter. You should use double the size of the mirror in such a way that it reflects the sunlight on the panel. It would be best if you tried this.

Use of Incandescent Bulb

You can use these bulbs to charge your solar lamps. I have tried this process and placed the solar light underneath the household light. It works well. I have tried it five times and found that if I take it closer to the light, the panel takes less time to charge and vice versa.

Use a Light Color Background

Please use a light color background to ensure artificial lights reflect properly. For example, you can use colors light white or yellow as the panel/light background.

Use Regular Battery

If you cannot charge the rechargeable battery, you can use a regular battery for a day. However, this is not the permanent solution. Please use it for urgent purposes only.

Read more

6 Common Ways to Charge Solar Lights Without the Sun

Do Solar Panels Need Direct Sunlight?

Solar lights do not always need direct sunlight. A solar panel takes 8 hours to charge with direct sunlight. However, the same quality panel takes 12-16 hours to charge without sunlight.
You can use artificial light and mirrors to charge the product without direct sunlight.

How Long Do Solar Lights Stay on at Night?

Solar lights stay about 8 hours long at night after charging them for 8 hours in the direct sunlight. Without sunlight, they usually stay 4 hours after charging them for 8 hours.
Please use direct sunlight to charge the product for the best result. Then, after full charging, you can enjoy a pleasant evening and dinner with your family and friends.

Do solar lights work without direct sunlight?

Solar lights work without direct sunlight if you charge them with a mirror and artificial lights. Please remember, the mirror should be double the size of the solar panel.
Please clean the solar panel area before doing this.

Will Solar Lights Charge Indoors?

Now you can charge solar lights without the sun. You can use a mirror, artificial lights, and light backgrounds for the best result. However, it would be best if you tried to charge it under the sunlight. These are for necessary use only.

Conclusion

After reading this article, now you know how to charge solar panels without sunlight. I would recommend you give priority to normal modes and charge your product with sunlight. However, you can adapt these methods during winter and cloudy weather.

Matt Hardy

Aim for Solar is an online platform for solar products. Matt has extensive experience in solar industries with an online certificate affiliated to The State University of New York. He aims to encourage others to enjoy the blessing of solar products. Read unbiased product reviews and other blogs. Please feel free to contact us at support@aimforsolar.com

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