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News & Events

Stay up to date with YIHUA news and exhibitions

Company
2026-09-01

YIHUA Official Website Fully Upgraded

Brand-new visual and interactive experience — faster access to product information and technical documents.

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Exhibition
2026-08-20

Intersolar China 2026 — A Successful Wrap-up

YIHUA presented its new-generation DC protection components at the PV exhibition, reaching multiple cooperation intents on site.

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Company
2026-08-15

Full PV DC SPD Series Passes IEC 61643-31 Review

The full PV DC surge protective device series has passed the review of an authoritative international certification body.

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YIHUA logoNanjing Yihua Technology Co., Ltd.

Professional SPD and PV DC protection manufacturer. National High-Tech Enterprise.

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Products

  • DC Surge Protective Device
  • AC Surge Protective Device
  • PV DC Circuit Breaker
  • DC Fuse & Fuse Holder
  • MC4 Solar Connector
  • PV Combiner Box

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