​In this website we will taking about Nano Silicon Solar Cells ​

At first you must know what is the solar cells and what is nanotechnology and how they are working with each other in addition to silicon to born Nano Silicon Solar Cells.
What is a Solar Cells?
Single solar cell
A solar cell or photo-voltaic cell is a device which generates electricity directly from visible light by means of the photo-voltaic effect. In order to generate useful power, it is necessary to connect a number of cells together to form a solar panel, also known as a photo-voltaic module. There is more about the the different types of solar cell here. The nominal output voltage of a solar panel is usually 12 Volts, and they may be used singly or wired together into an array. The number and size required is determined by the available light and the amount of energy required.
What is Nanotechnology?
A basic definition: Nanotechnology is the engineering of functional systems at the molecular scale. This covers both current work and concepts that are more advanced.In its original sense, 'nanotechnology' refers to the projected ability to construct items from the bottom up, using techniques and tools being developed today to make complete, high performance products.