how to charge a solar powered keyboard without sunlight

We are just not receiving them directly because they are being diffused or scattered by the clouds. How clouds diffuse sunlight by Journal of Materials Science: Materials in Electronicsĭirect sunlight is the most efficient way to charge solar lights because the more intense the light, the more photons with higher energy levels will hit solar panels.īut who said that you can’t charge your solar lights if it’s a cloudy day or gloomy outside?Įven in cloudy weather, the sun is still shining and sending photons to Earth. There are many ways to charge solar lights without sun, including using LED light bulbs, fluorescent light bulb, incandescent lights bulb, and even the light from a fire or a candle. So as long as our light source has enough energy, we can charge our solar light without any sun at all.Īnd in the next section, we will go through some of the best ways to charge our solar lights without direct sunlight. That’s because all kinds of light are made up of photons, not just sunlight. Now, do you notice that I said light and not sunlight? Think of photons as tiny balls being thrown at plastic bottles (electrons), if you throw the balls with enough force, they’ll knock the bottles off their stand (break free from their atom) and the bottles will start rolling around (electrons flowing freely).Īll we need is photons with enough energy and we can full charge your solar lights. Now, solar panels are made of a semiconductor material, usually silicon.Īnd silicon is known for having 4 electrons in the outermost shell, meaning that these electrons are far away from the nucleus, so they can easily be knocked loose and start flowing. If you have enough free electrons flowing through the material and you were able to guide them in a particular direction, you have electricity. How Long do Solar Lights Stay on at Night?īefore getting into how to charge solar lights without the sun, let’s take a quick look at how solar lights charge.įirst of all, you need to understand that electrical energy is nothing but a flow of electrons.

How Do I Charge My Solar Battery at Night?.Can You Charge a Solar Light With a Flashlight?.Can Solar-Powered Lights Be Charged Indoors?.How to Charge Solar Lights Without Sun?.

How to charge a solar powered keyboard without sunlight