has also shown the band gap 1.5eV and 2.2eV. The methylammonium lead trihalide has an optical band gap between 1.5eV and 2.3eV depending on the content of halide. The usually studied perovskite absorber is (methylammonium lead trihalide) where X is a halogen atom like iodine, bromine, and chlorine. The crystal structure of the absorber material is referred as perovskite structure and from this the name of perovskite solar cell is derived. In the month of July 2015, there were hurdles that the biggest perovskite solar cell is the size of a fingernail and they rapidly degrade in the moist environment.Due to the feature of a high absorption coefficient, it needs the thickness of 500nm to absorb solar energy.The metal halide perovskite solar cell’s performance has made a fast enhancement in the efficiency of energy conversion from 4% efficiency in 2010 to 22% efficiency in 2016.Photovoltaic Solar Cell PPT and PDF Report Perovskite solar cells became very attractive commercially because of its potential to achieve even more efficiencies of the solar cells and also because of the very low and affordable production costs. The efficiencies of the solar cells of the machines availing these materials have enhanced from 3.8% in the year of 2009 to 22.1% in the year of 2016 and have made this the fastest developing solar applied science to date. Perovskite materials like methylammonium lead halides are affordable to generate and also easy to manufacture. A perovskite structured compound is a hybrid organic-inorganic lead or tin halide-based material and also has the active layer for harvesting the light. A perovskite structured compound is present in perovskite solar cell.
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