PRODUCTION PROCESS

High-Power, High-Quality Solar Panels

We engineer our modules right at our 200MW factory in San Antonio, Texas. Our workers adhere to a strict production process for which we integrate rigorous quality standards.

1. Raw material inspection

To ensure there are no defects in the raw materials such as cells, etc.

2. Tabbing & String

Cell interconnection with soldering process
Tabbing ribbon

3. Glass Loading

Glass loading after cleaning process
AR coating glass

4. 1st EVA Loading

1^st EVA loading on glass
Ethyl Vinyl Acetate film

5. Strings Interconnection

String interconnection with soldering process
Bussing ribbon

6. Strings Loading

Strings loading on EVA & glass

7. Tapping & Insulation Patch Insertion

To prevent short circuit and hold strings

8. 2nd EVA Loading

To be stable at elevated temperatures & high UV exposure

9. Back Sheet Loading

To have low thermal resistance and prevent water vapor

10. Lamination

To form and press with heat into a thin layer

11. Framing

Composed of two long frames and two short frames with corner keys

12. Junction Box & Barcode Attachment

To convert the current carrying ribbon from the PV panel and a unique serial number attached frame

13. Product Label Attachment

Module information label attached to the back of the module

14. IV Measurement & Product Label Attachment

Measure PV module performance
CTM loss, lsc, Voc, FF, Power