Hybrid Black Body Solar

Hybrid Black Body Solar

Hey! It is well  known to everyone  about black body concept.

As we know in every new discovery we talk about cost minimization and enhancement of efficiency. So concept of black body can be used in solar panel  to enhance the efficiency of solar and make the solar more cheaper.

The concept of trapping all the photons falling on the hole in the hollow spherical   cavity representing a black body. Focusing high number of photons into the hole using   parabolic concentrators. All the photons   trapped inside spherical body undergoes   multiple reflection and never get back from   the body as concept of Ferry's black body   concept. As result the probability of interaction of photons to band gap of solar cell will certainly increase finally leading to enhancement of efficiency.

Various coolant method can be adopted to counter the heat produced due to highly concentrated photons and can be used this effect for heating water,solar cooker, etc as name is

  Hybrid Black Body Solar!!!!

Design Of Body

The design consists of a spherical body whose inner surface is coated with solar cells of small size for absorbing all photons entered and multiple reflected photons.

The second one most important part is parabolic concentrator which should be heat insulated and highly refelctive. Here is all photons falling on it concentrated toward focus of  parabolic mirror where the body is fixed.








This is the main body where is solar cell are attached and is placed at focus of parabolic mirror concentrator. It is the place where solar energy is converted into electrical energy which can be used for multiple purposes.













When we compile all the parts together for sample it looks somehow as shown at right side.

Efficiency And Cost

When we talks about efficiency, it is more efficient in comparison to normal solar panel.
Normally found solar panel has efficiency range between 11-15%  but Hybrid Black Body Solar has efficiency between 40-45% which thrice as compare to normal solar. Also it costs lower than normal solar. Generally, in normal solar  there is ARC(Anti-Reflecting Coating) due to which cost is very high. But in case of  hybrid black body solar there is no need of ARC coating as light is trapped inside the body and never reflected back again.




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                                                                                               Involved Members:
                                                                                                  Lal Babu Mahato
                                                                                                  Mahesh Sharma
                                                                                                  Keshav Raj Sharma
                                                                                                  Dilip Rana
                                                                                             Electrical Engineering-I-I
                                                                                            Ioe,Pulchowk Campus,Nepal


Some clicks during building model of this project..!!!!!!!!!!!!!






                      













                               A GOOD TEAM WORK!!!!!!!!!!!!!!!!!!!!!!!!!