Decoding Tongwei’s

100GW Module Milestone

Confronting global climate change

through technological innovation and premium products

to drive the green energy transition

remains Tongwei’s unwavering commitment

In three years, Tongwei' module business has achieved remarkable growth

surpassing 100GW in shipments

and evolving from a newcomer to an industry leader

This leap forward

stems from Tongwei’s collective wisdom and diligence

and breakthroughs in technology, intelligent manufacturing, and market strategy

.

Technological Innovation: Tongwei’s DNA

Tongwei

delivers trust through technology

and drives the future with innovation

Tongwei has invested over RMB 11 billion in R&D in the past three years

pioneering the implementation of large-size PECVD technology in the industry

According to InfoLink statistics, PECVD solutions

currently hold a 56% market share

in TOPCon solar cell capacity

The company has fully utilized its global innovation R&D center

with research directions covering key future PV technologies

including TNC, THC, TBC cells and modules

perovskite/silicon tandem solar cells/modules

and copper interconnect metallization technology

These advancements

have yielded significant R&D achievements

The latest generation of

TNC 2.0 modules

driven by technological innovation and intelligent manufacturing

fully initiates "efficiency evolution"

TNC 2.0 modules

Integrate four core processes

908 Technology

(Tongwei's proprietary 0BB technology)

Flexible connection, ultra-many solder wires

and enhanced resistance to micro-cracks

Steel Screen Printing

Precise printing

for enhanced electrical performance

TPE Technology

Damage repair

for improved quality and efficiency

Poly Tech

Higher bifaciality

for superior overall power generation

This ensures product adaptability across all scenarios and maximizes value

Intelligent Manufacturing by Tongwei: Quality Assured

Behind every module

is the efficient operation of intelligent manufacturing

Tongwei has established four major module production bases

in Hefei, Yancheng, Jintang, and Nantong

The Yancheng Base is the largest single-site module base

in the global PV industry

representing a digital, intelligent

and highly automated digital factory

Leveraging Industry 4.0 and digital-intelligent systems

Tongwei has introduced AI quality inspection and digital scheduling systems

streamlining every step from production to delivery

Tongwei consistently aims to maximize customer value

deeply implementing its quality policy

and establishing a comprehensive quality management system

The company strictly controls every aspect

to ensure product reliability and stability

providing high-quality, high-performance

and competitive module products

to both domestic and international markets

Value Optimization: Global Sharing

Leveraging its dual-leader advantage in silicon materials and cells

Tongwei enters the market through a "dual-fast path" of technology and organization

Through a series of customer-centric

market research, content dissemination, and brand activities

Tongwei's technological advantages

are more clearly understood and widely accepted

creating a virtuous cycle of product upgrades and brand value enhancement

Focusing on customer value

Tongwei continuously iterates its product structure

driving the continuous evolution of TNC products from 1.0 to 2.0

The TNC 2.0 series modules

with the core concepts of "high efficiency, reliability, and sustainability"

enhance power generation performance in multiple scenarios

providing value optimization for the global photovoltaic market

Adhering to the global core strategy of "adaptability to local conditions

value priority, and long-term collaboration"

Tongwei accelerates the globalization of its modules

Currently, Tongwei modules are available

in over 70 countries and regions worldwide

with overseas shipments nearly doubling in 2024

achieving breakthroughs in multiple GW-level projects

Tongwei Modules: Energizing the Future

Tongwei high-efficiency modules

have exceeded 100GW in shipments within three years

enriching the global supply of clean energy

and making positive contributions to the global effort to

address climate change and improve human well-being

100GW modules

can generate 138.7 billion kWh of

clean energy annually

meeting the annual electricity needs of

82.151 million urban and rural households

reducing carbon dioxide emissions

by 91.06 million tons

and saving 41.818 million tons of

standard coal annually

equivalent to planting

498,615.6 hectares of forest

100GW is not merely a numerical leap

it signifies Tongwei's resolute stride

toward the core of the global PV value chain

Tongwei remains committed to

navigating with a long-term perspective

and setting sail with customer value

We lead progress through technology

and realize our vision through superior products

making the future of energy more visible and promising

TNC 2.0: The Efficiency Evolution