Number of views:

SDI Series

The SDI family of products is the industry's leading direct photovoltaic imaging solution for the high-precision graphical process of photovoltaic solar cells.
Retail price
Market price
Number of views:
Product serial number
Product description

1.Product Introduction


The SDI series is an industry-leading photovoltaic direct imaging solution for high-precision patterning processes of photovoltaic solar cells.
The system utilizes DMD technology, and through its high-precision data resolution capability, with resolution accuracy better than 15μm and excellent line width consistency and edge roughness, it ensures efficiency gains while reducing overall operating costs.


2.Product Feature


  • Direct writing lithography without mask, non-contact exposure process;
  • 405nm semiconductor laser, low exposure dose without substrate laser damage;
  • Back to back dual track M10/G12 half chip ≥ 10000wph;
  • Graphics easy to edit, substrate size for 166~210 whole as well as half cells;
  • Alignment accuracy: gripping edge alignment ± 0.05mm, Mark high-precision alignment of ± 10μm;
  • Applicable to different photosensitive materials, resolution accuracy better than 15μm, line width tolerance ±10%;
  • High-precision environmental control system, good stability;
  • Windows-based system, user interface for easy operation.





Model PV SDI
Substrate size 166 mm~210mm whole or half cell
Substrate thickness 100~150μm
Resolution 15μm
CDU ±10%
DOF ±100μm
Alignment Edge Alignment ±50μm
Mark Alignment ±10μm
Dual-track capacity 10000wph
Light Source LD 405±10nm
Stitching ±1.5μm
Energy uniformity ≥95%
Light source lifetime 10000H

  *  After development, the minimum line width/line distance and depth of field depend on the characteristics of the photosensitive material and the process.

Scan the QR code to read on your phone
We could not find any corresponding parameters, please add them to the properties table

Customer Support

Investor Relationship

Contact Us

Company Address:

CFMEE Park,789 Changning Avenue,High-Tech District,Hefei

Phone number:




Scan and follow us

Copyright ©2020 CFMEE