In the second half of 2020, photovoltaic glass prices rose rapidly due to tight supply and demand, with an increase of nearly 80% in less than six months. Since March 2021, photovoltaic glass prices have fallen back to historical lows. However, according to CPIA estimates, with approximately 55GW of new installations expected this year, less than 10GW were completed in the first half of the year. The supply and demand situation is expected to improve in the second half of the year, and photovoltaic glass prices are expected to rebound slightly.