Having a solar polar charger is great for several reasons. The primary reason is you might be planning a vacation to a place that uses a different electrical system like many countries in Europe . You could be planning a vacation that includes alot of hiking or being outdoors that will use your phone's energy source as you use apps like GPS or filming videos or taking pictures. These activities will deplete your battery and you'll need to recharge your phone for safety reasons. Most recently there was a case of a hiker getting lost in the woods who was able to be found because of their being able to call for help. Keeping your phone charged is essentlial while in unfamiliar surroundings. Technology has advanced so that you can charge your device be it cell phone, ipad, Iphone or laptop computer via solar power.
A solar cells converts sun energy to electricity by the photovoltaic effect. This effect is the result of electrons absorbing energy. These atoms become charged and create an electromotive force and in this case, electricity. This is the electricity that will recharge your device.
Additional examples of situation where a solar charger will be essential is for those who work outdoors. For example, loggers, traffic police, tour guides are places where having a solar powered energy source will come in handy if the need arises.
Solar powered chargers come in all sizes from solar panels for home to small microsized foldable chargers that easily fit in pockets. All the panel needs is to absorb sunlight radiation and it will work. Prices for solar chargers are less than $10 for cell phone chargers and in the thousands of dollars for larger items.
Solar powered chargers are inexpensive items that provide piece of mind when travelling. They do not pollute the environment with battery waste. And if the need arises your cell phone or computer device will be functioning to assist you.
Below you will some of the chargers. Most are less than $10 and are pocket sized.