300mv Full-Automatic Solar Panel Assembly Line Full-Automated

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300mv Full-Automatic Solar Panel Assembly Line Full-Automated

Customization:	Available
Production Scope:	Product Line
Condition:	New

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Product Description

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Basic Specifications

Automation:Full Automation

Capacity:100-600MW

Production:Solar Panel

Factory Size:8000m²

Solar Cell:156-230mm

Cell Type:Perc, Topcon, Hjt, IBC, Hbc

Half Cut:1/2, 1/3, 1/4

Certification:CE, ISO

Shift:24h 3 Shift

Origin:China

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Production Line Overview

The solar panel production line is a crucial manufacturing process designed to create high-efficiency solar panels. This integrated system comprises specialized machinery including tabber and stringers, laminators, testers, and framing equipment. Our production line is meticulously engineered to ensure consistent quality, high yields, and operational efficiency, meeting the global demand for renewable energy.

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18-Step Manufacturing Process

Step 1: Cell Efficiency Testing - Ensuring uniform power output.

Step 2: Laser Scribing - Cutting cells into precise small pieces.

Step 3: String Welding - Connecting cells into strings.

Step 4: EVA/TPT Cutting - Sizing materials to panel dimensions.

Step 5: Automatic Lay-up - Positioning strings onto glass.

Step 6: Visual Inspection - Quality check for raw material impurities.

Step 7: EL Defect Check - Identifying micro-cracks and invisible flaws.

Step 8: Lamination - Fusing raw materials into a solid panel.

Step 9: Trimming - Removing excess edge materials after cooling.

Step 10: Frame Gluing - Applying sealant to aluminum frames.

Step 11: Framing - Installing the protective aluminum frame.

Step 12: Secondary Sealing - Finalizing frame insulation.

Step 13: Junction Box Installation - Mounting the electrical interface.

Step 14: IV Testing - Electrical performance and power recording.

Step 15: Insulation Testing - Withstand voltage verification.

Step 16: Final EL Check - Post-production quality verification.

Step 17: Labeling - Applying technical specifications.

Step 18: Cleaning & Packaging - Final preparation for transport.

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Key Machinery

Non-Destructive Cutting (NDC) Machine

A high-precision thermal laser separation machine used to cut solar cells without causing material damage. It supports silicon, glass, and metal, ensuring accurate manufacturing for high-quality modules.

Automatic Tabber Stringer

Essential for connecting solar cells by soldering thin metal ribbons (tabbing) to the front and back. This ensures electrical continuity and forms the core cell strings of the panel.

Solar Cell Fix Tape System

Secures solar cells onto backing materials before soldering. Designed to withstand high temperatures, it prevents shifting and ensures perfect alignment during the welding process.

Auto Cell String Bussing Machine

Interconnects the head, middle, and tail bus bars. Features roll feeding and automatic lead bending (U and L shapes) for multi-busbar (MBB) modules with cycle times of 50-60s per panel.

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Technical Specifications (OTHS-PBR)

Parameter	Specification
Power Supply	AC380V 50Hz
Power Consumption	≤10kW
Cycle Time	Single string ≤5s
Arrangement Accuracy	±0.3mm
Max Module Size	2450 * 1400mm
Noise Level	≤60dB
HMI	Chinese/English Mode

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Quality Control & Testing

EL Defect Tester with Visual Inspection

Detects cracks, breakage, black spots, mixed wafers, and cold solder joints. Features automatic barcode recognition and MES system interfacing for full traceability.

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Global Installations

Region	Project Type
India (Pune, Vadodara, Kanpur)	Solar Manufacturing Plant
Egypt (Cairo, Suez)	Full Assembly Line
Russia & Kazakhstan	Production Line Integration
Mexico & USA	Automated Solar Solutions
Germany & Tunisia	High-Efficiency Module Lines

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Frequently Asked Questions

Q1: What is the typical production capacity of this line?

The production line is scalable and typically ranges from 100MW to 600MW per year, depending on the configuration and automation level.

Q2: Which solar cell technologies are compatible?

Our equipment supports a wide range of modern cell technologies, including PERC, Topcon, HJT, IBC, and HBC, with sizes ranging from 156mm to 230mm.

Q3: How does the EL Tester ensure quality?

The EL (Electroluminescence) Tester identifies invisible defects such as micro-cracks, broken finger wires, and process flaws that are not visible to the naked eye.

Q4: Is the production line fully automated?

Yes, the line features high-level automation, including automatic glass loading, tabber stringing, layup, lamination, and framing to ensure high efficiency and reduced labor costs.

Q5: What are the factory space requirements?

A standard 100-600MW production line generally requires a factory area of approximately 8000m² to accommodate all machinery and workflow processes.

Q6: Does the equipment support half-cut cell modules?

Absolutely. The line is compatible with 1/2, 1/3, and 1/4 half-cut cell production, which is a standard requirement for modern high-efficiency panels.