| Product Code: ETC4521623 | Publication Date: Jul 2023 | Updated Date: Oct 2025 | Product Type: Report | |
| Publisher: 6Wresearch | Author: Ravi Bhandari | 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 |
Export potential enables firms to identify high-growth global markets with greater confidence by combining advanced trade intelligence with a structured quantitative methodology. The framework analyzes emerging demand trends and country-level import patterns while integrating macroeconomic and trade datasets such as GDP and population forecasts, bilateral import–export flows, tariff structures, elasticity differentials between developed and developing economies, geographic distance, and import demand projections. Using weighted trade values from 2020–2024 as the base period to project country-to-country export potential for 2030, these inputs are operationalized through calculated drivers such as gravity model parameters, tariff impact factors, and projected GDP per-capita growth. Through an analysis of hidden potentials, demand hotspots, and market conditions that are most favorable to success, this method enables firms to focus on target countries, maximize returns, and global expansion with data, backed by accuracy.
By factoring in the projected importer demand gap that is currently unmet and could be potential opportunity, it identifies the potential for the Exporter (Country) among 190 countries, against the general trade analysis, which identifies the biggest importer or exporter.
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