Solar backpacks are backpacks that have a solar panel that generates electricity. For example, mobile phones or power banks can be connected directly to the backpack to be charged. A solar backpack has a solar panel, but it usually does not have an integrated rechargeable battery. The large panel surface of solar backpacks ensures that lots of electricity is generated. The best way for users to benefit from solar technology is to combine a solar backpack with a power bank.
This kind of solar backpack includes solar panels with a typical capacity of 7 - 10W, which often produces different voltages such as 6V or 18V. Often these solar panels are detachable, and you can wash them separately, as well as fit them in a way that they directly face the sun.
