Conversion Of Solar Energy Into Electrical Energy Project Pdf

Despite the enormous energy flux supplied by the sun the three conversion routes supply only a tiny fraction of our current and future energy needs.

Conversion of solar energy into electrical energy project pdf. Solar panels convert solar energy into dc electricity usually of 12v which is further utilized for the rest of the circuit. Fortunately you don t have to be a rocket scientist to understand the process of converting solar energy into electricity. Energy released by conversion reactions can be converted to mechanical energy or electricity some reactions are used to convert a primary energy sources to more useful forms of chemically stored energy solid fossil fuels liquid fuels natural gas hydrogen biomass liquid fuels. The process of converting solar energy into electricity so as to utilize its energy in day to day activities is given below absorption of energy carrying particles in sun s rays called photons.

This step is necessary since a single cell has a. Solar photons convert naturallyinto three forms of energy electricity chemical fuel and heat that link seam lessly with existing energy chains. Photovoltaic conversion inside the solar cells. A large number of mirrors are placed to focus light at the transducers to ale to generate sufficient heat to convert water into steam.

The number of cells required and their size depend on the load rating. Even though communities are flocking toward solar energy and more people than ever are installing solar panels on their homes many are in the dark about the technology that makes it possible. Despite the relatively low power density of the solar flux solar energy has the potential of supplying a non negligible fraction of our energy needs. We may convert this solar energy into electricity either directly using photovoltaic pv or indirectly using concentrated solar power csp with the help of lenses or mirrors and tracking systems to focus a large area of.

Combination of current from several cells. A solar thermal electric conversion system is shown. List of solar energy project ideas for engineering students solar energy is nothing but the radiant energy emitted by sun. The light energy from sun is concentrated on a photo to thermal energy converters by heliostats which track the sun from sunrise to sunset.

More optimistic assumptions give a potential for solar energy exceeding 5 fold the current global energy consumption. Generators is that the sunlight can be directly converted into solar energy with the use of smallest photovoltaic pv solar cells.