[Column Introduction] 【Representative Blog】 Three Golden Rules to Follow When Entering the System Battery Business

Misawa, the representative of our agency, published an article on his blog outlining the practical considerations when entering the grid battery business.

While more and more companies are considering entering the grid battery business, drawing on their experience in the solar power generation business, the way the business is structured is very different from that of solar power.
Connectivity considerations, market operations, division of responsibilities between stakeholders, etc. are areas where the cost of backtracking is likely to be significant if we proceed with the same sense as sunlight.

The article explains the following three golden rules from a perspective that Misawa himself feels strongly about in the field of legal and business support.

• Iron Rule 1 Involve EPC operators from the connection consideration stage
• Iron Rule 2 Select aggregators early on, not just before luck starts
• Iron Rule 3 The PMO will be established to unify responsibility division and process management

For each golden rule, we will specifically cover typical failure patterns seen in practice and comparison points when selecting an aggregator.

For more information, please see the blog post below.

It's not like the solar business! Three golden rules to avoid failure in the grid battery business (Mitsuru Misawa's blog)

In addition, the following columns have been read by many people about grid storage plants. Please see here.

[Column] Japan's Battery Business Investment Guide 2025 – A thorough explanation of market opportunities, revenue strategies, regulatory environment, and legal practice

For consultations regarding the reorganization of the grid storage battery business, contract design with EPC, aggregator, and SIer, liability division, and risk allocation, Our office's contact page Or feel free to contact us below.

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