
Purchase value of electricity from solar energy Japan FY 2012-2021
In fiscal year 2021, the purchased value of electricity that was generated from solar energy in Japan amounted to approximately 2.8 trillion Japanese yen. Solar energy with ten kilowatts or more made up the largest solar energy source. Figures increased significantly since 2012, when the purchase value of electricity generated from solar energy amounted to around 112.4 billion yen.