Soldering Machine

Leading Manufacturer of solar cell soldering machine from Pune.

Solar Cell Soldering Machine

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₹ 1130000 / Piece Get Latest Price

Automation gradeAutomatic
Station typeRobotic
Axis movement4 axis
Cycle time3-5 sec
Control typePLC control
Air supply4 bar
solar cell soldering machine, more commonly known as a solar cell stringer or tabber stringer, is a piece of fully automated industrial equipment used to connect individual solar cells into a series (called a "string") using metal ribbons and solder. This process is crucial for creating the electrical backbone of a photovoltaic (PV) panel. Description and Function
  • Automation: The entire process is automated using technologies like Programmable Logic Controllers (PLCs), servo motors, and robotic arms (such as SCARA robots) for high precision and efficiency.
  • Process:
    • Cell Loading and Alignment: Individual solar cells are automatically loaded from cassettes and moved onto a conveyor system. An industrial camera (CCD vision system) precisely detects and aligns the cells. Defective cells are often automatically removed.
    • Ribbon Preparation: Conductive copper ribbons (busbars) are guided through a flux solution to remove any oxidation, ensuring a strong bond. The machine then cuts and positions the ribbons.
    • Soldering: The core function involves soldering the tabbing ribbons onto the busbars of the solar cells. This is typically done using non-contact methods like infrared (IR) light or high-frequency heating, which provide rapid and controlled heating to minimize cell breakage.
    • String Formation and Output: Once soldered, the connected cells form a string, which is then moved to the next stage of the solar panel manufacturing process, such as lamination.
  • Quality Control: Integrated testing and inspection systems check for proper connectivity and physical defects in real time, helping maintain a low cell breakage rate, often below 0.2%. 
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Swapnil Nanaji Taykit (Owner)
Trios Automation And Controls
Flat No.-302, SR. 127/1/36,37.49, Krish Avenue, Wakad
Pune - 411057, Maharashtra, India

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