Delta Electronics Japan

Japan-based services

Aliases / services: デルタ電子 / デルタ電子株式会社 / DELTA ELECTRONICS (JAPAN), INC. / MyDeltaSolar Cloud / マイデルタ・ソーラークラウド / Delta Electronics Japan
Official website: https://delta-solar.jp/

Each response applies only to its stated service scope. “Not listed” does not mean unpatched or unaffected.

Response status by service

Listed services and systems

Response status: Cloud patched; listed devices unaffected
Response information checked: 2026-10-27 Rechecked: 2026-10-27

Delta Electronics (Japan), Inc., supplier of solar and storage equipment and monitoring services.

The October 23 notice says PHP components in MyDeltaSolar Cloud were patched and verified on October 22. Power conditioners, monitors and data collectors do not use PHP and are unaffected.

What users should do

Continue using the devices and MyDeltaSolar Cloud. Contact product support for operational issues.

Official service URL

https://delta-solar.jp/

Source URLs

PHP2Shell response and scopehttps://delta-solar.jp/news/index.phpResponse evidence
Operating entityhttps://delta-solar.jp/corp/Service and operation documentation

Related official sources

PHP2Shell response and scopeOfficial notice
Operating entityOfficial information directory