Seasonally-adjusted electricity generation : Solar (TWh) - Japan - FS Research - Monthly
This series is part of the dataset: Seasonally-adjusted monthly electricity production by source
Download Full Dataset (.xlsx)Latest updates. In Japan, seasonally-adjusted electricity generation from solar photovoltaics stood at 11.08 TWh in November 2025, compared to 10.17 in October 2025. This constitutes a rise of 8.95 percent.
Sample. In the monthly time series shown in the plot, there are a total of 83 records. The span of time covered by the series goes from January 2019 to November 2025.
History. Here's a glimpse of some descriptive statistics calculated on the entire sample: generation had an average value of 8.10 TWh; it achieved a maximum of 13.14 in July 2025; it registered a minimum of 5.21 in February 2019.
Latest values
| Date | Value - TWh |
|---|---|
| 2025-09-30 | 11.722 |
| 2025-10-31 | 10.173 |
| 2025-11-30 | 11.084 |
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Series Metadata
| Field | Value |
|---|---|
| Description | Electricity generation: Solar |
| Country or region | Japan |
| Economic concept | Flow |
| Data type | Quantity |
| Seasonally adjusted | Yes |
| Frequency | Monthly |
| Unit | TWh |
| Sources | FetchSeries Research; calculations on Ember data |
| Source type | Data research lab |
| Data licence | Creative Commons Attribution 4.0 International (CC BY 4.0); standard FetchSeries disclaimers apply |
| Measure type | Level |
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