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Manufacturing
Overview

Our mission is to provide our customers with innovative and replicate our unique world class DSSC manufacturing operation with:

  • Balanced production, ISO/SA certified, Lean;
  • Continuous automated operation in an easily replicated, low cost system;
  • Focus on value-added core operations;
  • Outsourcing of module finishing and encapsulation for different customers;
  • Ongoing Machinery Capital Programs and Maintenance Engineering;
  • Efficient Chemical Operations supply chain;
  • Full MRP and supply chain development with continuous materials improvement and integration.



G24I Technology Platform: Manufacturing Technologies

  • “Roll-to-Roll” web manufacturing process enables DSSC fabrication with low capital intensity:
    a continuous system that is easily replicated at low cost.
  • Rolls of Modules can be easily air transported and delivered to worldwide OEMS.
  • Finishing of modules can be automated and outsourced for various product streams and
    customers.
  • Encapsulation provides environmental protection, custom finishes for different customers.
  • Chemical Operations
    - Continuous improvement of dye, electrolyte and colloid systems - constant review of vertical integration opportunities
    - Providing analytical support and QA for raw material screening and production intermediate material.
      Analytical capability constantly being expanded as part of continuous improvement.
    - Dedicated Chem-Ops facility, designed with environmental control - program to be completed Q4 2009



G24I Technology Platform: Building World Class Manufacturing

  • Quality assurance function part of core operations: complete and constantly updated SOP library.
  • Online Manufacturing Spec project (to be completed 4th Qtr 2009) integrates SOPs for all aspects
    of operations in one online database with links to production process and testing data.
  • Data systems continuously expanding to collect and analyse production process and testing data,
    with online “Sharepoint” access to summaries and analysis.
  • Environmental, competitive, developmental and production testing programs are in place with
    plans for expansion and continual improvement.
  • ISO certification current and maintained.



G24I Technology Platform: G24I DSSC Technology

  • “Continuous improvement” effort to identify cost reduction opportunities in incoming materials,
    DSSC architecture, and production processes.
  • Broad initiative to simplify/eliminate diodes in outdoor applications:
    - Robust and leak free attachment
    - Non perforating attachment
    - Integral diodes (embedded, printed) in roll to roll assembly
  • Web handling expertise was central in creation of robust, high strength, high flex module end seal.
  • Production machinery and process changes ongoing to support DSSC architecture and technology
    changes: depth of skill and experience in team underpins a plan to integrate simpler, better, faster
    processes and automation designs at lower system cost.
  • Ongoing R&D efforts will provide:
    - Solvent free electrolytes
    - Thinner colloid coatings
    - Thinner Ti foil
    - New higher moisture barrier encapsulants


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