HomeEverything
Equities & FundsCrypto & Digital AssetsAI & TechnologyBusiness & CorporateUS Politics & PolicyGeopolitics & Global RiskMacro, Rates & FXCommodities & EnergyEuropean Politics & MarketsAsia-PacificReal Estate & Property
← All Stories

China battery makers denied cybersecurity approval in Japan

Created at 30 Jun · 9:36 PM1 source↑ Market-relevant
IN SHORT

No Chinese storage battery manufacturers have yet received cybersecurity clearance from Japan's government, despite an impending requirement for certified equipment to connect to the power grid. This situation could lead to a de facto exclusion of Chinese products from the Japanese market.

✉Newsletter

PiQ Daily

Pick your topics. Get only what matters, on your cadence.

Who's Involved

China
storage battery makers facing cybersecurity approval denial in Japan
Japan
government implementing cybersecurity certification for power grid equipment
China battery makers denied cybersecurity approval in Japan

↳ Why This Matters

This development could significantly impact the supply chain for energy storage in Japan, potentially increasing costs and limiting options for grid connection if Chinese manufacturers are excluded. It also raises questions about international trade relations and cybersecurity standards in critical infrastructure.

Key facts

  • Japan is implementing a cybersecurity certification requirement for storage batteries connected to its power grid.
  • As of July 1, 2026, no Chinese storage battery manufacturers have received this necessary approval.
  • The lack of certification could effectively bar Chinese-made storage batteries from the Japanese market.

None of China's storage battery manufacturers have received cybersecurity clearance from Japan's government, despite an upcoming requirement that such equipment needs certification to connect to the power grid. The deadline for this certification is approaching, and the lack of approved products from Chinese companies could lead to their de facto exclusion from the Japanese market. This situation highlights potential trade friction and cybersecurity concerns in the energy sector.

Frequently asked questions

Japan is implementing a cybersecurity certification requirement for storage batteries that connect to the national power grid.

As of July 1, 2026, no Chinese storage battery manufacturers have obtained the necessary cybersecurity clearance.

The situation could lead to a de facto exclusion of Chinese storage battery products from the Japanese market.

What Happens Next

01Chinese manufacturers may seek to obtain cybersecurity clearance before the requirement takes effect.
02Japan may face challenges in ensuring sufficient supply of certified storage batteries.
03Further trade discussions or policy adjustments between China and Japan regarding this issue are possible.

Get the newsletter.

Pick the topics you actually care about. We'll email when there's news worth your time, on the cadence you choose. Cancel any time from your account.

Cadence

How It Developed

Japan is set to require cybersecurity clearance for storage batteries connected to its power grid.
No Chinese storage battery manufacturers have obtained this clearance to date.
This situation may result in Chinese products being excluded from the Japanese market.

Sources

T1
China storage battery makers denied cybersecurity approval in JapanNikkei Asia

Related Stories

China chip material makers challenge Japan for $73bn market
30 Jun · 7:50 PM
Japan's startup visa changes deter foreign entrepreneurs
30 Jun · 1:40 AM
Japan Unveils $2.3 Trillion Tech Strategy Focused on Startups
30 Jun · 9:06 PM
Chinese Resource Giants Navigate Indonesia Mining Disruptions
30 Jun · 2:05 AM
Japan factory output rises 0.5% in May, misses forecasts
29 Jun · 11:56 PM