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China Suppliers for Solar Panel Production Line Machines: Turnkey Factory Solutions from 50MW to 1GW

Discover the Automatic Photovoltaic Modules Production Line by Zhonghao, a leading manufacturer and supplier in China. Our expert R&D team specializes in customizing semi-automatic and fully automatic production lines tailored to your unique factory requirements. We focus on optimizing factory layout, equipment deployment, and production line planning to enhance the automation of solar panel production. This not only boosts production efficiency but also significantly reduces labor costs. If you're looking to establish a solar panel factory but aren't sure which machines to include or how to configure your setup, we're here to help. As a trusted supplier in photovoltaic equipment, we design professional solar panel production lines capable of handling capacities from 10MW to 1GW. Contact us today for your turnkey project needs, and let us empower your factory to thrive in the solar industry!

    Application

    Photovoltaic module production line is the key link in assembling solar cells into photovoltaic modules, and is widely used in the field of solar power generation. With the growing global demand for clean energy, the role of photovoltaic module production line in the photovoltaic industry is becoming increasingly important.
    Photovoltaic Power Generation Project
    01 7 Jan 2019

    Photovoltaic Power Generation Project

    Photovoltaic modules are the core part of solar power generation systems, and photovoltaic module production lines are mainly used to manufacture components required for photovoltaic power generation. These components are widely used in photovoltaic power stations of various sizes, including ground photovoltaic power stations, rooftop photovoltaic systems, and distributed photovoltaic power generation projects.

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    Smart Factories and Automated Production
    02 7 Jan 2019

    Smart Factories and Automated Production

    With the advancement of Industry 4.0, zhonghao photovoltaic module production lines have gradually achieved high automation and intelligence. Through automated equipment such as intelligent robots, automatic welding machines, automatic laminating machines, etc., the production efficiency of photovoltaic modules has been greatly improved, manual intervention has been reduced, and the stability and consistency of product quality have been ensured. At the same time, smart factories can monitor and optimize production data in real time, which helps to improve overall production efficiency.

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    Reduce Production Costs
    03 7 Jan 2019

    Reduce Production Costs

    The automation and large-scale production of photovoltaic module production lines help to reduce the production cost of photovoltaic modules. By optimizing the process and improving equipment utilization, the production line can mass-produce high-quality photovoltaic modules in a short period of time, which will help reduce the cost of the photovoltaic power generation industry and promote the popularization of solar power generation.

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    Customized Photovoltaic Module Production
    04 7 Jan 2019

    Customized Photovoltaic Module Production

    Modern photovoltaic module production lines have customized production capabilities and can produce photovoltaic modules of different specifications and powers according to customer needs. Whether used in residential, commercial, industrial or public facilities, photovoltaic module production lines can flexibly meet the needs of different markets.

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    Environmental Protection and Sustainable Development
    04 7 Jan 2019

    Environmental Protection and Sustainable Development

    The promotion and application of photovoltaic module production lines has promoted the use of renewable energy worldwide and reduced dependence on traditional fossil energy. By producing efficient and durable photovoltaic modules, photovoltaic module production lines have played an important role in promoting the transformation of the global energy structure, reducing carbon emissions and promoting sustainable development.

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    Product Specifications

    No Equipment Name Description
    1 Solar Cell sorting machine 1. Capacity: 720pcs/h
    2. Applicable cell type: 4BB~6BB MBB,max cell size: 210mm*210mm
    3. Breakage ratio: ≤0.1% Grade A solar cell
    4. Solar cell thickness: 140-300μm
    5. Solar Simulator light level: A+A+A+
    6. Spectral range: 300-1200nm
    7. Flash time: 10-150ms
    8. The range of irradiance: 200-1200W/m²
    2 Automatic solder strip cutter 1. Usage: Solder strip cutting
    2. Cutting precision: ±0.1mm
    3. Cutting Length: 20-999mm
    4. Cutting Efficiency: 6-8km/H
    5. Max cutting width: 8mm
    6. Power: 180W
    3 Solar cell stringer 1. Applicable Cells: 26~156x156mm 26~166x166mm, 30~182x182mm 30~210x210mm Cell thickness: not less than 160μm
    2. Applicable Solder strip: thickness: 120μm~250μm Width: 0.6~2.0mm (0.6~0.9 for 9bb cells~10bb cells, 1.0mm for 6bb cells, 1.2mm for 5bb cells)
    3.String parameter : Max length of the string: 2000mm (Negotiable) Cell interval: 1.0-5.0mm ±0.2mm adjustable Bus bar number: 5bb, 6bb, 9bb, 10bb,12bb
    4. Soldering speed: 1800pcs/h
    4 Automatic EVA/TPT cutting machine 1. Feeding speed: 70m/min
    2. Cutting length: 1mm-100m
    3. Cutting Width: 0.1mm-1400mm
    4. Precision: 0.1mm
    5 Solar module defector tester (EL) It's used for defect inspection of crystalline silicon, which can mark the artificial defects
    1. Max module dimension: 2400*1400mm
    2. Production Capacity: 5s/pc
    3. Camera resolution: 2400W
    4. The camera type: COMS
    5. Exposure time: 1~30s(Adjustable)
    6 Automatic solar module laminator 1. Annual Capacity: 550w/pc*1pc/times*3.3times/h*22h/day*330days≈13MW/year x 4set≈50MW/year.
    2. Effective dimension: 2600*1500
    3.Power: 13.5KW
    4. Voltage: 380V, three phase, five wire
    5. Heating method: Electric heating
    7 IV tester Measurable parameters: I-V curve, short circuit current, open circuit voltage, peak power, peak power point voltage, current, constant voltage point current, fill factor, conversion efficiency, series resistance, parallel resistance
    1. Max. Illuminated Area: 2400mm×1400mm
    2. Production Capacity: 6s/Pcs (Typical value)

    Frequently Asked Questions

    What is the primary function of a photovoltaic module production line?
    It is an integrated assembly line designed to process solar cells into fully functional photovoltaic modules (solar panels). It covers cell sorting, cutting, stringing, lamination, and final testing.
    How does automation benefit photovoltaic module manufacturing?
    Automation reduces manual handling, which lowers the breakage rate of fragile solar cells. It also increases production speed, ensures consistent solder quality, and optimizes materials like EVA and TPT.
    What cell sizes can the solar cell sorting machine handle?
    The sorting machine is highly compatible, supporting various busbar configurations (4BB to 6BB MBB) and cell dimensions up to a maximum size of 210mm * 210mm.
    What is the purpose of the EL (Electroluminescence) tester?
    The EL tester is used for defect inspection of crystalline silicon modules. It captures internal micro-cracks, dark spots, and poor soldering points that are invisible to the human eye, ensuring only defect-free modules pass.
    What parameters does the IV Tester measure?
    The IV Tester measures the electrical output characteristics of the solar panel, including open circuit voltage (Voc), short circuit current (Isc), peak power (Pmax), fill factor (FF), and overall conversion efficiency.