Talesun panels with fox ess inverter

I have a quote for this system,
Talesun panel 20 x 330 w biota half cut mono perc.
15 year quality warranty, 25 y power output warranty.
5 kw fox ess f-5000 12 year warranty,
Company installing is united solar energy.

Quoted for 2000 out of pocket, System cost is 9053.

I need help to decide is it good system