Shuofeng New Energy Technology (Changzhou) Co., Ltd.

Solar Cell Tabber stringer machine can weld 156-210mm.（Compatible with 1/2 cell soldering, speed is 3200-3600PCS/hour ）

A solar cell tabber stringer machine and PV stringer ensures the interconnection of individual solar cells by way of tabbing using metal ribbons or tabs. These Photovoltaic stringer connections are necessary for building the electrical circuits that will eventually turn sunlight into electricity. Tabbing straining process is a method of handling and alignment of the used solar cells for an optimal performance.

Features

Modern solar stringer machine also come with the latest automation technology that offers high-speed production with less manual labor. Automating all kinds of medicine greatly decreases work costs and improves productivity.

Precision Alignment: Advanced alignment systems on solar stringer machines ensure that each solar cell is precisely aligned before moving to the tabbing stage. This accuracy is vital for optimizing the electrical production and performance of the solar panels.

Configurable: Lots of tabber stringers and PV stringer can be adapted to various sizes and types of solar cells, giving manufacturers the leeway to make any products. This versatility is especially useful for businesses who want to diversify their solar panel products.

Quality Control Systems — Integrated quality control mechanisms such as vision systems and sensors monitor the tabbing process in real-time. These solar stringer machine systems are used to identify any defects and to make sure every solar cell is connected and functioning, which enhances the quality of the final product.

Easy Operation: Most current solar stringers are user-friendly devices with simple controls and interfaces that make it easy for operators to change settings and monitor production. This also helps to decrease the time spent on training and operating the robots.

Benefits

Increased Production Capacity: Manufacturing the tabbing and stringing process, utilizing the auto-insertion, manufacturers can immensely increase their production capacity. This is crucial to satisfy the ever-increasing global need for solar energy solutions.

Cost-Effectiveness: Although tabber stringers have a high initial cost, they are cost-effective over time because they reduce the need for labor and increase output. Moreover, increased efficiency translates into a decrease in production costs per unit.

Consistency in Quality:Automation ensures that each solar cell is tabbed uniformly which is not easily achieved in manual processes with variability. Such consistency is crucial for ensuring quality standards in solar panel production.

Less Waste:Efficient tabbing processes reduce the amount of waste created in production. Its cost-saving implications are not only cost-effective, but it also promotes environmentally friendly manufacturing architecture.

Better operation of the product:solar cell tabber stringer machine a solar cell are at the foundation of an efficient solar cell. This improvement allows for increased energy output and better Investment Return for solar panel owners.

How solar cell stringer machine works？

1. Loading and Feeding of Solar Cells

• Automatic Feeding System: Automatic Feeding Mechanism: The solar cell stringer machine is normally fed, via an automatic loading mechanism, with the solar cells. This systems promises an exact placement and orientation of the cells in the stringing process..

• Vision Inspection – A number of the newer solar cell stringer machines have vision systems which check the solar cell for defective, cracking or impurities before going into the stringing process. It keeps the quality and reliability high in the end product.

2. Soldering Process

• Tab Ribbon Application: The tabber stringer machine places tab ribbons (thin strip conductive strips) onto the front and rear contacts of solar cells. These ribbons are constructed from a material such as copper, or copper coated with silver, to enhance conductance.

• Heating and Soldering: After encapsulation routers the cells are then warmed at certain temperature with the help of IR/Hot air heaters. This enables the tab ribbons to be soldered to the cell contacts. The soldering operation is very much controlled so as to have correct joining and not to break cell..

• Pressure Application: During the solder process, the tabber stringer machine applies a defined pressure to the tab ribbons to produce a firm and accurate electrical connection to the cells..

3. String Formation

• Sequential Stringing: The solar cells are connected together in series by the tabber stringer machine. In general, depending on the required module layout model, 6-12 cells are connected to be combined into a single string.

• String Tension Control: The solar cells tabber stringer machine produces strings with even tension. This is needed to avoid mechanical strain on the the cells, and the integrity of the electrical contacts.

4. Quality Control and Inspection

• In-line Inspection: PV stringer may have an in-line inspection to inspect the quality of the soldered strings following the stringing process. This system would identify problems such as bad soldering, misaligned cells, or broken ribbons.

• Defect Detection and Removal: Once any defective solar cell string is identified, the machine can flag the string for manual inspection or removes that string from the line to guarantee only the defect free string continue for further process.

5. Output and Integration

• String Output: Once the PV stringers are shaped and tested, they are moved to downstream production line processes, such as lay-up and laminating.

• Integration with Other Equipment: The solar cell stringer machine is designed to integrate seamlessly with other equipment in the solar panel production line, such as lay-up machines, laminators, and conveyors, to ensure a smooth and efficient production flow.

6. Automation and Efficiency

• High-Speed Operation: The tabber stringers of today are high speed machines that can produce thousands of strings in an hour. This is also a crucial criterion for the requirement of high speed for mass production of solar panels.

• Software Control: The entire process is under software control for precision and repeatability. Temperature, pressure and speed settings can be varied and monitored on-lineerline to optimize stringing.

Why choose us?

1. Extensive Industry Experience: With over 10 years in the solar cell stringer machine industry, Shuofeng has deep expertise in researching, developing, producing, and selling solar industry application equipment. Our experience ensures reliable and efficient solutions for your solar panel production needs.

2. Strategic Location and Capacity: Located in Changzhou, Jiangsu, known as the "new energy capital" of China, Shuofeng benefits from a robust industrial ecosystem. Our 10,000㎡ factory and over 1GW monthly production capacity allow us to meet large-scale tabber stringer demands efficiently.

3. Comprehensive Solutions: We offer turnkey solar manufacturing lines and industrial laser processing systems, providing both semi-automatic and fully automatic production lines. Whether you need to start a new plant or upgrade existing facilities, Shuofeng can deliver customized solutions from 5MW to 1GW.

4. Global Reach and Support: Shuofeng has a strong international presence with over 10 official distributors worldwide. Our solar cell tabber stringer machines are exported to regions like the Middle East, India, South Korea, Southeast Asia, and South America, ensuring you receive reliable support and service globally.

5. Proven Track Record: Our significant export data of 30.9GW to foreign countries demonstrates our capability and reliability in delivering high-quality solar panel production equipment. Partnering with Shuofeng means leveraging our proven expertise to elevate your business to new heights.

We, Shuofeng, have more than 10 years of experience in the solar cell tabber stringer machine industry, Professional for solar industry application equipment research, development, production, and selling.Shuofeng, is located in channgzhou, jiangsu city of China ,a city with new energy capital. Shuofeng, is a professional solar panel production line and industrial laser processing system, provider.

Shuofeng, is a technology and consulting services provider. And we have more than 10 official distributors both in China and abroad. Our main products are solar panel making machines, and used solar panel marking machines. The products are exported to the Middle East, India, South Korea, Thailand, Malaysia, South america and other areas...
We will help our customers start a new solar panel plant, and provide a semi and full automatic solar panel production line. And help the customer update the manual production line to full automatic conveyor production line.
We provide 5MW-1GW solar panel production line turnkey solutions, including full automatic tabber stringer machine, solar cell stringer machine, layup, laminator, conveyor, etc.Cooperate with Shuofeng and build a beautiful future! We raise you up, to more than you can be!

Business advantage

We Have More Than 1,000 Cooperative Customer