In the fiscal year 2021, the number of installed residential solar heating systems in Japan amounted to around 1.6 thousand units. Even though the number of residential solar heating systems decreased continuously since fiscal 2005, figures remained larger than the number of commercial solar heating systems.
Number of installed residential solar heating systems in Japan from fiscal year 2005 to 2021
(in 1,000 units)
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Renewable Energy Institute. (December 8, 2022). Number of installed residential solar heating systems in Japan from fiscal year 2005 to 2021 (in 1,000 units) [Graph]. In Statista. Retrieved December 22, 2024, from https://www.statista.com/statistics/1231819/japan-number-residential-solar-heating-systems/
Renewable Energy Institute. "Number of installed residential solar heating systems in Japan from fiscal year 2005 to 2021 (in 1,000 units)." Chart. December 8, 2022. Statista. Accessed December 22, 2024. https://www.statista.com/statistics/1231819/japan-number-residential-solar-heating-systems/
Renewable Energy Institute. (2022). Number of installed residential solar heating systems in Japan from fiscal year 2005 to 2021 (in 1,000 units). Statista. Statista Inc.. Accessed: December 22, 2024. https://www.statista.com/statistics/1231819/japan-number-residential-solar-heating-systems/
Renewable Energy Institute. "Number of Installed Residential Solar Heating Systems in Japan from Fiscal Year 2005 to 2021 (in 1,000 Units)." Statista, Statista Inc., 8 Dec 2022, https://www.statista.com/statistics/1231819/japan-number-residential-solar-heating-systems/
Renewable Energy Institute, Number of installed residential solar heating systems in Japan from fiscal year 2005 to 2021 (in 1,000 units) Statista, https://www.statista.com/statistics/1231819/japan-number-residential-solar-heating-systems/ (last visited December 22, 2024)
Number of installed residential solar heating systems in Japan from fiscal year 2005 to 2021 (in 1,000 units) [Graph], Renewable Energy Institute, December 8, 2022. [Online]. Available: https://www.statista.com/statistics/1231819/japan-number-residential-solar-heating-systems/