|Dimensions||156mm x 156mm ± 0.5mm
|Thickness||200 μm ± 20 μm|
|Front||SiNx anti-reflecting coating
Color: Light Blue, Blue, Dark Blue, Indigo
|Back||Aluminum back surface field|
Douro series - 3BB
Douro series - 4BB
- Superior light utilization & higher current density achieved by standard process and materials.
- All products passed in-line optical inspection.
- 100% inspected for shunt resistance and reverse current.
- Standard cells calibrated by Fraunhofer ISE.
- Regularly monitor product performance and soldering properties.
- Excellent mechanical performance proven by all customers.
- All products conform to the regulation of RoHS.