SGT-1500V20 Automatic Solar Cell Tabber&Stringer

Equipment Performance 

Tabber&Stringer SGT1500 adopts IR soldering method, servo motor driving and Industrial CCD positioning&detection for defective solar cell excluding automatically. The soldering effect, such as cell spacing, cell numbers of single string, soldering temperatures and etc, can be adjusted according to requirements. SGT1500 can be integrated with automatic layup machine to achieve the composing and locating of solar cell strings on tempered glass.

◆Motor drive guide rail cell positioning.

◆High speed electric cylinder cell classification handling and positioning.

◆Flux accurate and quantitative smear.

◆Original ribbon flexible pressure holding mechanism.

◆Infrared heating, subsection soldering, closed loop control of soldering temperature and power, temperature raise smoothly and small heat shock, effectively reduce the solar cell breakage rate.

◆This equipment soldering 156×166mm ×1/2、1/3、1/4 solar cell, can realize mono-crystalline solar cell multiform soldering.

◆Can realize mono-crystalline solar cell (min 1/3) chamfer to the front, back and right angle middle soldering.

Equipment Hardware Specification 

3.1 Machine body  

The Solar cell district and Soldering district are totally enclosed on machine body. The solar string unloading basket can be integrated with automatic layup machine.

The equipment adopts PLC control mode, with servo motor driving and multiply alarm system

for safety guarding.

3.2 Cell Tilted Positioning CCD structure  

Industrial CCD: 1 megapixel

High resolution industrial camera lens

Automatically regulation when cell position is tilted.

3.3 Ribbon handing structure

Adjunctive ribbon downwards structure

DC gear motor driving

Soldering flux immersing structure for ribbon

3.4 Soldering processing structure 

IR soldering method, and Soldering controlled by step motor driving

Soldering temperature adjustable

Solar cell pre-heating

3.5 Software control system

Specialized software for conveniently edit and modification

Friendly Human-machine interface for easy operation and control

Adjustable for edit and modification of soldering orbit according to requirement Centralized

Parameters can be set by keyboard through software window Main parameters can be set

and saved by software directly

Exchange between Automatic and Manual mode for convenient debugging Soldering

counting function

Error Alarm function

Technical Parameters