State-of-The-Art Solar Cell Tabber Stringer for Reliable Cell String Assembly

• Customization: Available
• After-sales Service: Online Assistance
• Warranty: 1 Year
• Model NO.: Ooitech
• Number of Cells: 72pcs
• Application: Industrial
• Condition: New
• Certification: CE
• Material: Poly/Mono Solar Cell
• Throughput: 2400cell/Hour
• Welding Method: Infrared Welding
• Cell Bus Types: 3bb-20bb
• Ribbon Width: 0.35-1.2mm
• Ribbon Thickness: 0.15-0.25mm
• Cell Spacing: 1.5-10mm
• Transport Package: 40hq Container
• Specification: 8200*1900*2300mm
• Trademark: OOITECH
• Origin: China
• HS Code: 8486
• Production Capacity: 100set/Year

Product Description

Function
SS-2500B Stringer adopts IR soldering method, servo motor driving, mechanical positioning and Industrial CCD 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. SS-2500B can be integrated with automatic layup machine to achieve the composing and locating of solar cell strings on tempered glass.

Equipment Include

1. Automatic feeding mechanism
2. Robot positioning and handling mechanism
3. CCD appearance inspection and positioning system
4. Flux spraying mechanism
5. Ribbon handling mechanism
6. Infrared soldering mechanism
7. Temperature control unit for soldering stations
8. Cell string transfer mechanism
9. String turning and collection mechanism
10. Mainframe and ribbon placing mechanism

Equipment Advance

1. Qualified soldering effect, which approves soldering pulling testing higher than 1N/mm on cell surface (0.6*0.25mm ribbon, 180 degree pulling angle, and except HJT cell)
2. Exchange time less than 120mins for changing different bus-bar number(9BB&12BB), including 30-60mins for changing tools and 30-60mins for tuning and calibrating. Exchange time less than 30mins for different cell sizes (whole cell, half-cell, third cell and quarter cell) while bus-bar number fixed.
3. Ribbon extruding in advance before soldering.
4. Pre-heating before soldering to avoid cell deformation efficiently
5. Touchable integrated PC system can support remote assistance, we can provide online technical support for after-sales issues.
6. Can be integrated with other Solar equipment conveniently.
7. Remote assistance by Internet, the factory provides the network connection.
8. No pre-heating required for Ribbon before soldering.
9. No specialized engineer required for maintenance, but engineers must be trained and qualified.
10. Solar cell soldering numbers per string can be set by PC.

Technical Parameters

Model		SS-2500B
Working Efficiency		≥2400cell/hour
Soldering Head		2 PCS
Cell Inspection		CCD camera detection (Busbar/missing corner)
Solar Cell Size Available		156-210mm*1/4-1/2
Bus Bar QTY Available		3BB-20BB
Soldering Method		IR heating soldering
Ribbon Available	Width	flat ribbon: 0.35-1.2mm
	Thickness	0.15-0.25mm
Solar String Available	Max String Length	Max 12 cell,Max lengthy ≤2000mm(Ribbon length included)
	Number of Cell Cassette	5PCS,250PCS/cassette
	Cell Spacing	1.5-10mm(depend on the cell size)
	Cell Positioning Accuracy	≤±0.1mm
	String Straightness	≤1mm for 10 cells string
	Ribbon Positioning Accuracy	±0.02mm