Even if every component was CE qualified, the combination would have to pass its own testing, plus there are a lot more to the standards than just not electrocuting you immediately upon contact.
I can't see any of the energy efficiency labelling that would be required in the UK or EU for example...
2. I asked shortly after the author offered to answer questions, but there was no response
I'm starting to wonder if this project maybe just shipped without CE / FCC certification because they didn't know it would be required.
Pretty concerning for such a high power device.