With the industry's critical policy milestones of 430/531 approaching

the domestic PV market is entering a crucial period of annual installation

Leveraging globally leading N-type module technology

and a reliable delivery system

Tongwei module provides

a "high-efficiency power generation + rapid implementation" dual-engine solution

helping partners ride the wave of spring and seize opportunities

PART1

Efficient Technology

Maximizing the Value of Every Ray of Sunlight

High-Efficiency Cells Forge High-Efficiency Modules

For eight consecutive years, Tongwei has been ranked among the top global suppliers in terms of cell shipments

Tongwei TNC cell mass production efficiency reaches 26.9%+

Core Process Innovation

TNC 2.0 module efficiency further evolves 

integrating four core technologies: 908 technology, steel screen printing

TPE, and Poly Tech

908 Technology

Tongwei's independently developed 0BB technology

Flexible connection, ultra-many solder wires

and enhanced resistance to micro-cracks

Steel Screen Printing

Precise printing enhances electrical performance

TPE

Edge passivation improves quality and efficiency

Poly Tech

Higher bifaciality, resulting in superior overall power generation

Offering a 30-year ultra-long power warranty

Full-Scenario Product Adaptation for Diverse Needs

Household Roof

Lightweight design, suitable for rooftop installation conditions

Commercial and Industrial Distributed Generation

High-efficiency modules meet the electricity needs of commercial and industrial users

Large Ground-Mounted Power Station

High-power modules significantly reduce the cost per kilowatt-hour and system costs

PART 2

Worry-Free Delivery

Ensuring Every Module Arrives on Time

Four Major Bases

Hefei, Yancheng, Jintang, and Nantong

covering the entire country and radiating globally

Hefei Base

Yancheng Base

Jintang Base

Nantong Base

Case for Preservation of Supply

Xizang Shigatse 90MW Project

2,700 kilometers, delivered within 4 days

leading the industry in supply speed

Qinghai Three Gorges Project

Completed from reaching a cooperation agreement to the first batch of shipments within 15 days

efficiently ensuring the customer's construction schedule

Dedicated Team

Providing multi-modal transportation support, including road and rail, and localized support

to ensure controllable project progress

PART 3

Why Tongwei?

Shen Ganggang | General Manager, Nantai Renewable Energy Group

Tongwei's product quality is very stable

and the products are highly efficient

We are very satisfied with the actual power generation data of the modules

HANS EKELMANS, Chief Commercial Officer, PVO INTERNATIONAL B.V.

Tongwei stands as a leading brand in China

Our collaboration with Tongwei has been seamless

Their flexibility in delivery schedules and product specifications

has enabled us to better meet

the diverse needs and expectations of our clients

Wu Jiaying | General Manager, Shenzhen HKC Energy Technology Co. Ltd.

Tongwei is a giant in the domestic PV industry

I am confident that choosing Tongwei's 25-year quality assurance is a sound decision

Tongwei is also a leader in global cell production

During our usage, we have observed that

Tongwei selects top-tier domestic brands

for its auxiliary materials

I have confidence in the quality of Tongwei's products.

Tongwei TNC2.0 modules

accelerate performance evolution

significantly enhancing power generation per watt

and maximizing returns from every ray of sunlight