Know about Perovskite solar cells which will make Japan Leader in Solar cell tech.
Since the catastrophic nuclear accident at the Fukushima power plant in 2011, Japan has struggled to meet its energy needs through renewable sources. The disaster not only caused significant nuclear waste release but also resulted in the loss of a crucial energy producer. In response, Japan has taken steps to reinvigorate its renewable energy sector, with a focus on meeting its 2050 net zero carbon emissions target. A promising development in solar energy could be the breakthrough Japan has long sought. Scientists are exploring the use of a material called perovskite for solar panels, which offers several advantages over traditional silicon-based cells. The theoretical efficiency of perovskite tandem cells is 43%, compared to the 29% efficiency limit of silicon cells. Such advancements could allow these panels to generate an estimated 20 gigawatts of electricity by 2040, equating to the power produced by 20 nuclear reactors. Moreover, perovskite solar panels are flexi...