| Product Code: ETC4521623 | Publication Date: Jul 2023 | Updated Date: Oct 2025 | Product Type: Report | |
| Publisher: 6Wresearch | No. of Pages: 85 | No. of Figures: 45 | No. of Tables: 25 | |
In 2024, Japan continued to rely on imports for grid-scale batteries, with top suppliers being China, South Korea, Singapore, USA, and Taiwan. Despite a high concentration with the Herfindahl-Hirschman Index (HHI), the industry saw significant growth with a CAGR of 18.72% from 2020-2024. However, there was a slight decline in growth rate from 2023-2024 at -9.1%. This data suggests a competitive market landscape for grid-scale batteries in Japan, with opportunities for both domestic and international suppliers to capitalize on the growing demand.

1 Executive Summary |
2 Introduction |
2.1 Key Highlights of the Report |
2.2 Report Description |
2.3 Market Scope & Segmentation |
2.4 Research Methodology |
2.5 Assumptions |
3 Japan Grid-Scale Battery Market Overview |
3.1 Japan Country Macro Economic Indicators |
3.2 Japan Grid-Scale Battery Market Revenues & Volume, 2021 & 2031F |
3.3 Japan Grid-Scale Battery Market - Industry Life Cycle |
3.4 Japan Grid-Scale Battery Market - Porter's Five Forces |
3.5 Japan Grid-Scale Battery Market Revenues & Volume Share, By Type, 2021 & 2031F |
3.6 Japan Grid-Scale Battery Market Revenues & Volume Share, By Ownership-Model, 2021 & 2031F |
3.7 Japan Grid-Scale Battery Market Revenues & Volume Share, By Application, 2021 & 2031F |
4 Japan Grid-Scale Battery Market Dynamics |
4.1 Impact Analysis |
4.2 Market Drivers |
4.2.1 Increasing demand for renewable energy sources |
4.2.2 Government initiatives and policies promoting energy storage technologies |
4.2.3 Growing focus on grid stability and reliability |
4.3 Market Restraints |
4.3.1 High initial investment costs associated with grid-scale battery installations |
4.3.2 Challenges related to the integration and compatibility of different battery technologies with existing grid infrastructure |
5 Japan Grid-Scale Battery Market Trends |
6 Japan Grid-Scale Battery Market, By Types |
6.1 Japan Grid-Scale Battery Market, By Type |
6.1.1 Overview and Analysis |
6.1.2 Japan Grid-Scale Battery Market Revenues & Volume, By Type, 2021 - 2031F |
6.1.3 Japan Grid-Scale Battery Market Revenues & Volume, By Lithium-Ion, 2021 - 2031F |
6.1.4 Japan Grid-Scale Battery Market Revenues & Volume, By Lead Acid, 2021 - 2031F |
6.1.5 Japan Grid-Scale Battery Market Revenues & Volume, By Flow Battery, 2021 - 2031F |
6.1.6 Japan Grid-Scale Battery Market Revenues & Volume, By Sodium-Based, 2021 - 2031F |
6.2 Japan Grid-Scale Battery Market, By Ownership-Model |
6.2.1 Overview and Analysis |
6.2.2 Japan Grid-Scale Battery Market Revenues & Volume, By Third-Party, 2021 - 2031F |
6.2.3 Japan Grid-Scale Battery Market Revenues & Volume, By Utility, 2021 - 2031F |
6.3 Japan Grid-Scale Battery Market, By Application |
6.3.1 Overview and Analysis |
6.3.2 Japan Grid-Scale Battery Market Revenues & Volume, By Renewable Integration, 2021 - 2031F |
6.3.3 Japan Grid-Scale Battery Market Revenues & Volume, By Peak Shift, 2021 - 2031F |
6.3.4 Japan Grid-Scale Battery Market Revenues & Volume, By Ancillary Services, 2021 - 2031F |
6.3.5 Japan Grid-Scale Battery Market Revenues & Volume, By Back-Up Power, 2021 - 2031F |
7 Japan Grid-Scale Battery Market Import-Export Trade Statistics |
7.1 Japan Grid-Scale Battery Market Export to Major Countries |
7.2 Japan Grid-Scale Battery Market Imports from Major Countries |
8 Japan Grid-Scale Battery Market Key Performance Indicators |
8.1 Average duration of grid-scale battery deployments |
8.2 Percentage of grid-scale battery projects integrated with renewable energy sources |
8.3 Frequency of grid instability events mitigated by battery storage solutions |
9 Japan Grid-Scale Battery Market - Opportunity Assessment |
9.1 Japan Grid-Scale Battery Market Opportunity Assessment, By Type, 2021 & 2031F |
9.2 Japan Grid-Scale Battery Market Opportunity Assessment, By Ownership-Model, 2021 & 2031F |
9.3 Japan Grid-Scale Battery Market Opportunity Assessment, By Application, 2021 & 2031F |
10 Japan Grid-Scale Battery Market - Competitive Landscape |
10.1 Japan Grid-Scale Battery Market Revenue Share, By Companies, 2024 |
10.2 Japan Grid-Scale Battery Market Competitive Benchmarking, By Operating and Technical Parameters |
11 Company Profiles |
12 Recommendations |
13 Disclaimer |