The interface between these two layers contains an electric field and is called a junction. Light consists of particles called photons. When light hits the solar cell, some of the photons are absorbed in the region of the junction, freeing electrons in the silicon crystal. If the photons have enough energy, the electrons will be able to overcome the electric field at the junction and are free to move through the silicon and into an external circuit. There are no moving parts and no materials are consumed or emitted.
Solar power is a viable energy source.
By using the modern inverter, often called power inverter, you can convert your solar power to normal AC current when used with a battery. Solar power system equipment can also produce either low voltage or high voltage directly, and either DC current or AC current. Solar power combined with an inverter can even provide a combination of voltages and types of current to permit greater flexibility. Our site offers everything you need to research solar energy, to evaluate various products, and if you decide to purchase a solar power system , then we can provide you with every system component at the lowest possible price. So whether you're researching solar power to provide electrical power, or if you're still wanting to do more research, then our site will provide you with everything you need.