Seems like a "too good to be true" situation. 23.2 W/TH at $31.45/TH. I'll believe it when a trusted user gets a demo unit and reports back.
Their video at
https://youtu.be/1xsCIDxqMt0seems to show ~ 85W/TH. Not terrible, but a long ways from 23.2W/TH.
Why offer a 2-year warranty? 180 days and 10% DOA seems more typical in this business.