Nanotechnology is widely used for the manufacturing of photovoltaic (PV) solar cells. Applications of solar technology are based in two forms; lithium-ion and lead-acid. These cells and batteries have the capacity to store a large amount of energy longer than other ordinary batteries. The mechanism for manufacturing solar cells usually arises from the combinations of layers of single-molecule thick sheets of graphene and molybdenum diselenide. In this fact, one of common example is the fine coating of graphene with zinc oxide nanowires. Solar based cells are incorporated into the modified forms for increasing their synthetic applications. These modified forms are copper indium selenide sulfide quantum dots. Perovskite solar cells are dominating in the scientific community due to their advantages and cheap sources of solar energy. These perovskite solar cells are also composed of different metals and other combinations in order to make them functional for different purposes. The most widely implemented metals are germanium, antimony, titanium and barium. Tin (Sn)-based perovskites allow the movement of ions and electrons and significantly in the surrounding environment. There is also need in the future for valuable and mechanical designing for nanotechnolgy and their usage in industrial and commercial applications.