1. The anti-fake lable is located
in the junction box.

2. Open the junction box
according to the instruction.

3. Take off the cover of junction box.

4. Remove the cover from junction box.

5. You can find antianti-fake lable
on the inner side of the cover.

6. Now scratch the silver coating on the label.

7. After the coating scraped,
you can find the 18 digits ID number.