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Quick Details

  • Place of Origin: Hubei, China (Mainland)
  • Brand Name: Ooitech
  • Model Number: OCH 1800
  • Type: Equipment for producing solar panel
  • Product Name: Solar cell Tabber and Stringer solar cell welding machine
  • Operate mode: Full automatic
  • Acual Capcity: 1900 PCS/Hour
  • Cell type: 125 156 Cell 2bus bar 3 busbar 4 busbar 5busbar
  • Soldering Ribbon: thickness 0.15-0.25mm Width 1-2mm
  • Warrenty: 1 year
  • Power: 27KW Normal working 8.5KW
  • Training: Free training 5~10 days
  • Install Service: Free Install
  • Technical Support: Long life time

Packaging & Delivery

Packaging Details export package
Delivery Time 15~40 days for whole production line


Ooitech Solar Cell Tabber Stringer Machine



- OCH-1800 High Speed 1800PCS/Hour Solar Cell Tabber and Stringer Machine

- OCH1400PCS/Hour Solar Cell Tabber and Stringer Machine




-OCHECO1400PCS/Hour Solar Cell Tabber and Stringer Machine



Machine Model


Cell Type

125 or 156mm, 125/2BB or 156/3BB/4BB/5BB

Cell Thickness

150-300 micrometers


Cell Positioning

Inspect bus-bar with CCD and fetch to belt by robot. Accuracy: ±0.01mm

Ribbon Offset Ratio

< 0.01%    (cell)

Soldering Theory

Infrared double-side soldering based on PID algorithm

Cycle Time

<2.8 second/cell, or 1300 cells per hour

String Transporting

Imported TEFLON belt driven by servo motor

Ribbon Supply

Straightening, bending , cutting and positioning automatically


Ribbon Specifications

Thickness: 0.16-0.28mm Width: 0.9mm-1.8mm


Ribbon Positioning

CCD detection and servo motor leading Accuracy: ±0.01mm


Spray on both sides of the cell with adjustable spraying range


NG Detection

Edge crack/Corner crack/Screen skew/Cell rotation/Stain object detect, with adjustable



String Unloading

Semi-open unloading station, operated manually or automatically, can be connected to

string layout machine

Space Between Cells

0-50mm adjustable

String Length

Maximum 12 cells or 2000mm per string


-OCHECO800PCS/Hour Solar Cell Tabber and Stringer Machine



- Other Main Equipment for Solar Panel Production Line

1)Solar Panel Laminator

-Machine Function: use to bond multiple layers of materials (EVA, Glass, Backsheet, Solar cell) together 

 by heating vacuum in laminator chamber.

- Machine Picture


2)Solar Cell Tester & Soar Panel Tester


 - Machine Function: Use to test the electric performance of Mono-Si or Poly-Si solar cell , solar Panels and record the results in files.


  - Machine Picture



3)Solar Cell Laser Cutting Machine


  - Machine Function: Use to Cutting or Scribing crystalline solar cell into small piece.


  - Machine Picture



5) Electroluminescence EL Defect Tester

  - Machine Function: Identifying micro-cracks,broken finger wires and other invisible

defects in solar modules

   - Machine Picture


6) Solar Panel Framming Machine


   - Machine Function: Complete component frame

   - Machine Picture

-Machine Real Picture


-Accessary Needed In Solar Panel Production Line

1) Manual Welding Station

2) Inspection Station

3) Lay UP Station

4) EVA/TPT Cutting Station


-Transport Carrier used in Solar Panel Production Line

1.Solar Module Carrier

2.Ready material Carrier

3.String Cell Carrier

4.EVATPT Carrier


-Main Raw Material in Solar Panel Production Line

-Patterned Tempered glass 

-Solar Cell



-Aluminum Frame


-Interconnected Solder Strip

-Bus-bar Solder Strip

-Soldering Flux

-Junction box

-High temperature tape



Packaging & Shipping


-Factory Layout


-Delivery Time


5~20 working days after receiving buyers payment.


-Service Included

-Process training: Before the delivery, we could arrange customer visit some china local solar panel production line.
-Preparation of the lay-out;
-Support for purchasing the raw material; 

-Support for the solar module layout drawing.
-Free installation for 5~7 Days overseas, but all cost for transportation and hotel bored by customer ;
-Continuous life time technical support of the machine.





Margret Cao

Wuhan Ooi Photoelectric Technology Co.,Ltd


Mobile: +8618571645990 +8613554255933

TEL:   +86-27-81779060 (F) 

Skype: margret200789

Wechat: margret2009

WhatsApp: +8618571645990

Address: Buliding 2 NO.13 Yangqiaohu Road, East Lake High-tech

Development Zone, Wuhan of China.


Start to Work with OOITECH,

Built Beautiful Future

Solar Panel Production Line

Turnkey Solution Install Training Raw Material 

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