---
title: "SEWPG 2.5MW units obtained ClassNK certification in Japan"
type: "News"
locale: "en"
url: "https://longbridge.com/en/news/257182230.md"
description: "Recently, SEWPG's W2500-126 model successfully passed the authoritative certification of the Japan Maritime Association. The acquisition of this certification marks a key qualification for SEWPG to enter the Japanese wind power market. As one of the markets with the most stringent technical standards globally, the Japanese wind power market has special requirements for key technical indicators of wind turbine equipment, such as typhoon resistance and earthquake resistance. The breakthrough progress of the 2.5MW wind turbine certification lays a solid foundation for SEWPG's market expansion in the onshore wind power sector in Japan"
datetime: "2025-09-13T04:38:51.000Z"
locales:
  - [zh-CN](https://longbridge.com/zh-CN/news/257182230.md)
  - [en](https://longbridge.com/en/news/257182230.md)
  - [zh-HK](https://longbridge.com/zh-HK/news/257182230.md)
---

# SEWPG 2.5MW units obtained ClassNK certification in Japan

Recently, SEWPG's W2500-126 model successfully passed the authoritative certification from the Japan Maritime Association. The acquisition of this certification marks a key entry qualification for SEWPG to officially enter the Japanese wind power market. As one of the markets with the most stringent technical standards globally, the Japanese wind power market has special requirements for key technical indicators of wind turbine equipment, such as typhoon resistance and earthquake durability. The breakthrough progress of the 2.5MW wind turbine certification lays a solid foundation for SEWPG's market expansion in the onshore wind power sector in Japan

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