Recently, the Terawatt PV 100 comprehensive ranking released by third-party organization Terawatt PV Research was officially unveiled. This ranking is the world's first third-party list covering the entire manufacturing ecosystem of the photovoltaic industry. Among global PV manufacturing enterprises, Tongwei ranked first in the comprehensive scoring.

Comprehensive Evaluation Across the Entire Ecosystem

Unlike traditional rankings that focus only on single segments, this list evaluates manufacturing enterprises covering the entire PV value chain—including polysilicon, ingot pulling, wafer slicing, solar cells, and modules—while also including key material suppliers and production equipment manufacturers in the assessment for comprehensive analysis and ranking.

The ranking's evaluation system is built on three core pillars:

Production Scale: Measures an enterprise's supply capacity in key links of the industrial chain

Financial Health: Focuses on cash flow management and robustness of debt structure

Corporate Transparency: A new indicator introduced this year designed to recognize enterprises with outstanding performance in ESG disclosure, openness of international operations, and information transparency.

Sustained Leadership in Core Industrial Segments

Tongwei's top ranking is fundamentally supported by its long-term grasp of industrial synergy advantages. On the production side, Tongwei has deep roots in high-purity polysilicon and high-efficiency solar cells for many years, and has long maintained its position as the industry leader. Meanwhile, its rapid expansion in the module segment has kept Tongwei's shipments among the top five globally.

From the stable supply of high-purity polysilicon, to the continuous iteration of self-developed high-efficiency cells, and to the precision manufacturing of modules, Tongwei maintains independent control over the entire industrial chain, ensuring product reliability. Industrial synergy advantages enable each segment to empower one another: the quality advantage at the polysilicon end directly translates to higher cell conversion efficiency, and technological leadership at the cell end lays a solid foundation for module performance.

Take Tongwei's newly launched TNC 3.0 as an example: its high efficiency, low degradation, and long-term stability directly stem from Tongwei's end-to-end synergy capability spanning polysilicon, cells, and modules. Every optimization across segments ultimately converges into tangible benefits at the system level.

Project case example of PV plants using Tongwei high-efficiency modules

In terms of finance and governance, Tongwei has always maintained a robust strategy for capital allocation and operational management, effectively coping with industry cyclical fluctuations. At the same time, the company has continuously published independent ESG reports since 2020 and actively participates in international initiatives related to sustainable development, continuously strengthening its foundations in transparency and long-term governance.

Interactive session of the Tongwei x WWF "A Letter from the Arctic" Arctic conservation and renewable energy development cooperation project

In terms of ESG practice, Tongwei continues to expand the depth of its participation in global sustainable development. As the first Chinese private enterprise to join the World Wide Fund for Nature (WWF) Arctic conservation project and a PV enterprise with long-term in-depth cooperation on climate and energy issues, Tongwei applies its understanding of technology, manufacturing, and global collaboration to protecting our planet, turning the corporate vision of "For a Better Life" from a slogan into daily practice, and truly implementing the harmonious coexistence of humanity and nature.