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The Guardian of Photovoltaic Power Plants—Tongtai Module-Level Smart Controller: Elevating Safety to New Heights with Intelligent Technology

The Guardian of Photovoltaic Power Plants—Tongtai Module-Level Smart Controller: Elevating Safety to New Heights with Intelligent Technology

With the growth of the photovoltaic industry, the scale of solar power plants continues to expand, bringing with it heightened fire risks. Incidents of fires at distributed photovoltaic systems are becoming increasingly frequent, drawing widespread attention.

30

2025

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05

The “nemesis” of loose photovoltaic connector nuts—ratchet anti-loosening mechanism

The “nemesis” of loose photovoltaic connector nuts—ratchet anti-loosening mechanism

As a key component of the new‑energy sector, the photovoltaic (PV) industry has experienced rapid growth worldwide in recent years. Driven by global low‑carbon initiatives, supportive national policies, and advances in corporate technology, China’s new‑energy industry has achieved remarkable results on the international stage. Nevertheless, the reliability of PV systems continues to face numerous challenges. Connector failures remain one of the most critical safety concerns in PV installations. According to industry research reports, connector‑related faults account for as much as 38% of all failures in PV power plants, with approximately 30% of these attributable to loose connections or poor contact.

24

2025

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01

Groundbreaking Ceremony for the Wuwei Factory

Groundbreaking Ceremony for the Wuwei Factory

On the morning of July 28, a grand groundbreaking ceremony was held for Tongtai New Energy’s Wuhu, Anhui base. Leaders from Wuhu City and several senior executives of Tongtai New Energy jointly wielded golden shovels to lay the foundation, symbolizing their commitment to usher in a new chapter in the company’s development.

23

2024

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07

Suzhou Tongtai makes a strong debut at Germany’s Intersolar with its new products.

Suzhou Tongtai makes a strong debut at Germany’s Intersolar with its new products.

From June 14 to 16, the Intersolar Europe 2023 international solar technology expo was held at the Neue Messe Munich in Germany. As one of the world’s most influential specialized solar exhibitions, Suzhou Tongtai New Energy—global pioneer and leading manufacturer of modular junction boxes—made a striking debut at booth C3.131 with its latest designs and top‑tier products, joining photovoltaic partners from around the globe at this premier event.

21

2023

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06

Forge Ahead with Excellence | May Staff Meeting

Forge Ahead with Excellence | May Staff Meeting

Unassuming yet steady, thriving toward the sun. In early May, good things are quietly taking shape. All things awaken anew, and wishes come true. Tongtai New Energy held its May 2022 staff meeting. The staff meeting coincided perfectly with Youth Day on May 4th. Follow the photos—let’s take a look at the scene together!

22

2023

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05

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