I hope this helps! Let me know if you need any modifications or have any specific requests.
[3] Green, M. A. (2019). Solar cells: Operating principles, technology, and system applications. Prentice Hall. solar photovoltaic chetan singh solanki pdf
You can also search for his publications on Google Scholar or ResearchGate. I hope this helps
[5] National Renewable Energy Laboratory (NREL). (2020). Perovskite Solar Cells. it excites electrons
[2] Ministry of New and Renewable Energy (MNRE). (2020). Solar Energy.
Solar PV technology converts sunlight into electricity using semiconducting materials. The photovoltaic effect, discovered by French physicist Edmond Becquerel in 1839, is the fundamental principle behind solar PV technology. When sunlight hits a semiconducting material, it excites electrons, which then flow through a circuit to generate electricity [3].