Drawing on both shaded natural light and artificial light, such as LEDs and halogen bulbs, low-light solar cells are able to turn any light source into power. This allows the embedded cells to continually recharge devices without the need to plug them in.
However, some sources of indoor lighting have a similar spectrum to that of the sun, making it possible to power solar panels inside. Exposed to this indoor lighting, solar panels, and solar chargers can produce electricity. You see… Electricity is created by photovoltaic cells that are exposed to light.
Solar panels are made for outdoor use, but they can work if set up near a window. They can also work under indoor lights, but that’s not efficient at all – or useful. However, some sources of indoor lighting have a similar spectrum to that of the sun, making it possible to power solar panels inside.
Again, the answer is yes – but here’s a quick recap of why and how. Solar panels and chargers work best indoors when placed in a window in full view of the sun. However, they may also produce electricity when exposed to the light that is emitted by interior lights.
Another option for charging solar lights indoors is using an artificial light source such as a desk lamp or floor lamp. While this method takes longer than using natural sunlight, it can still be effective in charging your lights. Just make sure to position the light close to the solar panel and leave it on for several hours.
The light does not necessarily need to be direct sunlight. It is possible to use solar panels and chargers indoors in two different ways. They can be used by placing them in the light that is entering through the windows. They can also work by exposing them to the light from certain types of light bulbs.