Solar Panel Production Line Solar Cell Manufacturing Equipment Tabber Stringer

Customization: Available
Production Scope: Product Line
Condition: New

Product Description

Basic Specifications
AutomationFull Automation
After-sales ServiceInstallation and Remote
Capacity100-600MW
Shift24h 3 Shift
ProductionSolar Panel
Factory Size8000m²
Solar Cell156-230mm
Cell TypePerc Topcon Hjt IBC Hbc Sunpower
Half Cut1/2 1/3 1/4
Double GlassYes
Non Destructive CuttingYes
Solar Cell Laser CutYes
on Line Glass LoadingYes
Teston Line EL and IV Tester
LaminatorDouble Chamber
Framingon Line Framing Machine
OriginChina
HS Code8486209000
Solar Panel Production Process
1
Efficiency Testing: Ensure same power cells are used in one panel.
2
Cell Scribing: Cut complete solar cells into smaller pieces.
3
Cell Welding: Stringing solar cells together through welding.
4
EVA/TPT Cutting: Precision sizing according to module dimensions.
5
Lay-up: Automatic string laying on glass and transporting.
6
Visual Inspection: Raw material contamination checking.
7
EL Tester: Identifying micro-cracks and invisible defects.
8
Lamination: Fusing raw materials into a solid solar panel.
9
Trimming: Removing excess edge material after cooling.
10
Frame Glue: Applying sealant for the aluminum frame.
11
Framing: Automatic installation of the aluminum alloy frame.
12
Secondary Glue: Filling sealant after framing.
13
Junction Box Installation: Adhesive bonding and mounting.
14
IV Test: Performance testing (Power, Current, etc.) via solar simulator.
15
Voltage Test: Withstand voltage insulation testing.
16
Final EL Check: Quality assurance for the finished module.
17
Labeling: Product specification attachment.
18
Cleaning & Packaging: Final surface preparation.
Key Equipment List
Step Device Name Working Content
1Solar Cell TesterTest solar cell efficiency for consistency.
2Laser Scribing MachineThermal laser separation for 3W-140W panels.
3Auto Tabber StringerAutomatic welding of cells into strings.
4Automatic LayupLaying strings from stringer onto glass.
5Cutting StationEVA/TPT precision cutting.
8EL Defect TesterMicro-crack and breakage detection.
9Panel LaminatorHigh-pressure material fusion.
14Solar SimulatorIV characteristic performance recording.
Solar Production Line
Main Machine Details
NDC Machine

Non-Destructive Cutting (NDC) Machine

Advanced thermal laser separation technology used to cut solar cells without causing material damage. Highly precise and capable of handling silicon, glass, and metal.

Tabber Stringer

Tabber Stringer

Solders thin metal ribbons to cells to form strings. Essential for ensuring electrical continuity and panel quality.

Technical Specifications (Auto Bussing Machine)
Cycle TimeSingle string ≤ 5s
Arrangement Accuracy±0.3mm
Applicable Module2450*1400mm
Compatibility60/72 cells, Double glass, Half-cell modules
Noise Level≤ 60dB
HMIChinese/English Mode
Bussing Machine

156-210 Mbb Auto Bussing Machine

Features roll feeding bus bar and U/L lead bending. Capable of interconnected soldering at a defined height for wire edition modules.

Laminating Machine

Fully Automatic Laminating Machine

Uses controlled heat and pressure to fuse glass, EVA film, and solar cells. Precision engineering reduces error risk and ensures module durability.

EL Defect Tester Performance
PerformanceDescription
Testing Cycle≤24s
Testing RangeConventional, double-glazed, film-mounted, and halved modules
Testing MethodUpward perpendicular projection with four cameras
Software FunctionsBarcode recognition, MES interfacing, auxiliary diagnosis
Global Installations
RegionProject Category
India (Pune, Surat, Hyderabad)Solar Manufacturing Solutions
Egypt (Cairo, Suez)Power Production Lines
USA & MexicoGreen Energy Equipment
Germany & RussiaSolar Cell Processing
Saudi Arabia & SyriaMiddle East PV Projects
Frequently Asked Questions (FAQ)
What is the annual production capacity of this solar line?
The production line is configurable for capacities ranging from 100MW to 600MW per year.
Which types of solar cells can this equipment process?
It is compatible with all modern cell types including Perc, Topcon, HJT, IBC, HBC, and Sunpower, with sizes ranging from 156mm to 230mm.
How does the EL Tester help in quality control?
The EL Tester identifies invisible defects such as micro-cracks, broken finger wires, and cold solder joints that cannot be seen by the naked eye.
Does the line support double-glass module production?
Yes, the system is fully compatible with regular 60/72 cell modules as well as double-glass and half-cell modules.
Is the NDC (Non-Destructive Cutting) machine essential?
The NDC machine is highly recommended for high-efficiency cells as it uses thermal laser separation to cut cells without damaging the edges, preserving cell integrity.
What kind of after-sales support is provided for international clients?
We offer comprehensive customer site installation and remote technical support to ensure smooth operation of the production line.

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