Found on the internet: The average efficiency of domestic solar panels is between 18% and 24%. So let's assume 20%.
20% more powerful then means a 24% efficiency.
According to Wikipedia: As of 2024, the world record for solar cell efficiency is 47.6%, set in May 2022 by Fraunhofer ISE, with a III-V four-junction concentrating photovoltaic (CPV) cell.
20% more powerful then means a 24% efficiency.
According to Wikipedia: As of 2024, the world record for solar cell efficiency is 47.6%, set in May 2022 by Fraunhofer ISE, with a III-V four-junction concentrating photovoltaic (CPV) cell.