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Owens Design

Engineering, Technical Manufacturing and Program Management

CASE STUDIES

Rapid Production Ramp in Solar Cell Processing

Leading crystalline solar panel manufacturers face on-going price pressures as the industry matures. Innovative proprietary processes to reduce costs must be quickly implemented into production using custom equipment. Owens Design is able to leverage our prior experience to accelerate the integration of these new process technologies to help our customers meet their cost reduction roadmaps.

Business Proposition

The world’s largest solar companies must continuously develop innovative technologies to remain competitive. While new innovations may be promising in R&D, any cost reduction innovation must also meet reliability and performance specifications when manufactured at high volumes. In some cases, the invention may be so unique that no existing equipment could make it, so new manufacturing systems must be developed. Since the market is very price sensitive, a rapid launch is highly desirable.

While an internal design group can be tasked with the new equipment development project, progress can be slow given the many competing priorities. This is where Owens Design can contribute significantly. With extensive prior experience in the industry, Owens Design can take full responsibility for the design, software, build, integration, and test of any custom solar cell manufacturing equipment, and deliver the systems on an accelerated schedule.

Horizontal furnace quartz wafer boat load module

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High throughput thin film layup system

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High speed wafer sort into custom cassettes using delta robot

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Input wafer cassette loader with buffer locations

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Wafer conveyor diverter section for binning after metrology

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Solar cell processing system after final test

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Input wafer cassette ready for picking

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Wafer sorter and binner during assembly

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Thin film encapsulation process line in final integration

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Picking from nest using backside vision

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I-V performance testing ‘on-the-fly”

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Input station with integrated vision system

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I-V test, sort, and binning system

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Output module offload to custom cassettes

Technical Details

  • Wafer and Cell Handling
    • Standard and non-standard cell dimensions
    • Thickness: 150 to 300 um
    • Throughputs up to 7,000 wph
    • Cell breakage less than 0.2%
  • Inspection and Testing
    • Automatic breakage rejection
    • Front and rear inspection
    • I-V, electrical, performance measurements
  • Processing Integration
    • Laser scribe & cleave
    • Micro dispense
  • Input and Output Configurations
    • Standard and custom conveyors
    • Cassettes (standard, custom); Coin stacks
    • RFID and carrier ID integration
  • Factory Integration
    • HMI, Recipe Management, Data Tracking, Factory Control I/F
    • Safety, regulatory, ergonomic requirements
    • Integration to material handling systems

Testimonial

“Owens Design’s work impressed me on multiple levels. They really listened effectively to what we needed, even if it wasn’t entirely clear in our own minds. They helped us analyze the tradeoffs in performance versus machine cost. Overall, the project was executed in a timely manner and with excellent communication skills. I recommend Owens Design unequivocally and would hire them again in a heartbeat.”

 Chief Technology Officer

  • Services
    • Product Design & Build
    • Difficult-to-Outsource Manufacturing
    • Factory Equipment Design & Build
  • Markets
    • Semiconductor and Display Capital Equipment
    • Medical Device
    • Solar and Energy Storage
    • Data Storage
    • Emerging Technologies
  • Applications Expertise
    • Laser Process Development
    • Materials Handling
    • Process Technology Integration
    • Control Systems and Software
    • Flexible Manufacturing
  • About Us
    • Our Team
    • Career Opportunities
    • Blog • News & Events
    • Contact Us
    • Privacy Policy
  • Home
  • Case Studies
    • Wafer Flipper Module for Manufacturing Processes
    • Wafer Heat and Cool Stations
    • Semiconductor Platform for Metrology and Inspection
    • Phased Automation Strategy for Emerging Technology
    • Rapid Production Ramp in Solar Cell Processing
    • Expertise in Medical Technology Manufacturing
    • Enabling Volume Manufacturing for Hard Disk Drive Media
    • Optimizing Production Line for Assembly and Test
    • Product Upgrades for Film Frame Handling

Contact Information

Owens Design
47427 Fremont Blvd.
Fremont, CA 94538
Get Directions ›

T: 510.659.1800
F: 510.659.1896
Sales: 510.770.8479
sales@owensdesign.com

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Site Credit: Bright Bird Creative blank   :   Copyright © 2021, Owens Design, Inc. All rights reserved.

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