Ans.Solar modules are series of solar cells, wired together and enclosed protect them from the environment. They are often referred to as in self-contained glass units to solar panels as well.

Ans.Solar cells are solid-state devices in which photons (or packets of light) collide with atoms. This process transforms the resulting into electrons. These electrons flow into wires connected to the cell, thus providing electric current to appliances, lighting systems or other electrical loads; and all of the power comes directly from the sun.

Ans.Photovoltaic (PV) Power is a term used to describe the process of converting sunlight into electricity with solar cells. These cells are specially constructed from semiconductor materials, and are treated to generate a flow of electricity when sunlight shines on them.

Ans.A PV system consists of all the equipment and materials needed to generate solar energy, including solar panels, a support structure, wiring, and inverter, a meter and other equipment as required by a specific application.

Ans.A well designed photovoltaic system can supply electricity for many different applications, from small remote lighting needs to megawatts of power for large utility companies. An advantage of photovoltaic power is that it does the exact same as a generator, minus the consumption of pollution-causing fuel and the noisy motors.

Ans. Although the production of solar panels incorporates a high-tech manufacturing process, it is really easy to use a photovoltaic system. Solar panels have no moving parts to replace, they can be used alone, or in combination with other energy sources, they are silent, reliable and durable.