The year 2025 marks an extraordinary period for China's space endeavors

On April 24, coinciding with the tenth Space Day of China

the Shenzhou-20 manned spacecraft successfully launched

Reflecting on China's space journey

from the "Dongfanghong-1" breaking through the sky

to the lunar explorations of "Chang'e" and the Martian missions of "Tianwen"

and now the celestial voyages of "Tiangong"

a series of remarkable achievements of China's space program

has demonstrated the enduring dream of exploring the vast universe

On this day dedicated to space exploration

Tongwei, with innovation as its pen and responsibility as its ink

pays tribute to the spirit of China's space endeavors

jointly painting a grand blueprint for humanity's exploration of the stars

On April 24, the Long March-2F Y20 carrier rocket carrying the Shenzhou-20 

manned spacecraft launched from the Jiuquan Satellite Launch Center Photo: 

Xinhua News Agency

Efficiency and focus drive relentless progress. On the journey of energy revolution, Tongwei mirrors the explorers of the space sector, steadfastly advancing through technological innovation.

Over the years, Tongwei has consistently increased its investment in research and development, breaking through technical bottlenecks. From improving the quality of polysilicon to the research and innovation of high-efficiency crystalline silicon cells, and then to the manufacturing and application of high-efficiency modules, Tongwei pursues excellence in every aspect, driving PV technology towards higher efficiency with space-like precision and focus.

Driven by Tongwei's leading-edge technology, the TNC 2.0 series modules have undergone innovative upgrades while maintaining their inherent advantages, thereby boosting module efficiency.

TNC 2.0 module incorporate four key processes: 908 technology (Tongwei's self-developed 0BB technology), steel screen printing, TEP edge passivation technology, and Poly Tech, achieving breakthroughs in anti-micro-crack capabilities and electrical performance, thereby providing higher-value PV solutions for the market.

On March 20, Tongwei Co., Ltd.'s PV Technology Center announced that, as tested by the internationally authoritative certification organization TÜV, the TNC 2.0 module achieved a front-side power output of 682.8W (approximately 60 watts higher than the current mainstream mass-produced modules of the same size) at a standard size of 2382*1134mm, with a conversion efficiency of 25.28%; the Tongwei TNC 2.0 module reached a power output of 778.5 watts (approximately 60 watts higher than the current mainstream mass-produced modules of the same size) with a conversion efficiency of 25.06% under the standard size of 2384*1303mm, once again setting new records for module efficiency and power output for the two mainstream TOPCon module types.

From terrestrial exploration to deep space, humanity's quest for discovery never ceases. The significance of the Space Day of China lies not only in reflecting on past glories but also in igniting the future. Guided by the spirit of space exploration, Tongwei will continue to "chase the light" on the new energy track, contributing its strength to green development and technological progress.