Has anyone used or had success with Hotspot Energy's ACDCX Hybrid Asymmetric Inverter?

[wnewsome100]

Hello,
I'm looking into running a window unit off of solar for our tiny home, I would love to go about this without the use of batteries. Looking around I have stumbled across Hotspot Energy's ACDCX Hybrid Asymmetric Inverter but I can't find anyone online who's actually installed one of these. Does anyone have any project or system in which they've used this? Any tales of someone using one? Anything? A photo of the exact model is attached below.

 

[Benzimidazolone]

Ibam very suspect of anything that Hotspot Energy sells. I purchased and imstalled 3 or their hybrid ductless splits in 2017 and am just replacing the last one this week. The first 2 failed last year and the last one last week. Good idea but not built to last.