Suzhou UKT New Energy Technology Co., Ltd.

Committed to the R&D, design, sales and manufacture of junction box of photovoltaic bypass integration module, and provides total solutions for photovoltaic connection protection system.

ABOUT US

     UKT New Energy Co., Ltd. Was established in 2013. We are a professional supplier of photovoltaic (PV) semiconductor diode packages and junction boxes, and the first company to achieve vertically-integrated, large-scale mass production of PV semiconductor diode packages, PV junction boxes and PV connectors. UKT's primary business is providing solutions to enhance the performance, safety and reliability of PV modules and PV systems.
     UKT is recognized as a "National Specialized and Innovative Little GiantEnterprise" and "Jiangsu Province High-Tech Enterprise” With 500 employees, including 90 Technical and R&D personnel. UKT has more than 300 national invention and utility patents for PV junction boxes. Many inventions and innovative production processes have now become the industry standard.
     At present, the total production capacity of the company's three production bases is 50million (10GW)
semiconductor diode packages, 7million (4GW) PV junction boxes, and 7million (4GW) PV connectors per-month.With innovative R&D and lean management, our performance, quality and cost are at the industry's leading edge, enabling us in our vision to drive the industry forward.

UKTR
2013+
Founded

500+
In-service employee

90+
R&d personnel

300+
Invention patent

Integrity-based and quality-based

UKTR

Advantage

01

Module package, low 
junction temperature

02

Medium frequency welding, 
low resistance

03

Instant reverse bias bearing 
capacity is strong

Product

Our partner

UKTR

Our news

2026-10-09

The groundbreaking ceremony for the Tongtai New Energy Wujiang Headquarters Project was held with great solemnity.


On the morning of October 7, a grand groundbreaking ceremony was held for the Tongtai New Energy Wujiang Headquarters Project. Sun Daoxun, Secretary of the District Party Committee; Cao Ye, Deputy Secretary of the District Party Committee and District Mayor; Tai Xiaojun, Chairman of Tongtai New Energy Technology Co., Ltd.; along with other senior executives, jointly raised golden shovels to scatter earth and lay the foundation, marking Tongtai New Energy’s entry into a new phase and the beginning of a new chapter in the company’s development.

2025-05-30

Guardian of Photovoltaic (PV) Systems - UKT Module-Level Intelligent Controller Elevates Safety to New Heights


As the PV industry continues to expand, the scale of PV systems is growing, bringing ever-greater potential fire risks. Distributed PV systems have seen an increasing number of fire incidents, raising concerns across various sectors.

2025-01-24

UKT New Energy Patent- Ratchet Anti-Loosening Mechanism For PV Connector


As a vital sector of the renewable energy industry, photovoltaics (PV) has experienced rapid global growth in recent years. Driven by worldwide low-carbon initiatives, government policy support, and technological advancements, China's renewable energy sector has achieved remarkable success. However, the reliability of PV systems still faces numerous challenges. Connector failures remain one of the most critical safety concerns in PV systems. According to industry research, connector-related issues account for up to 38% of PV power plant failures, with approximately 30% of total failures caused by loosening or poor contact.