Wow, that's better than I expected. I figured there'd be no way on a 20amp 110 circuit by the time they were done boosting it. Why do you suppose they are calling for 2400w of PSU?
That's the GUI reading on the status page, I'm guessing some 20% loss in PSU (gold cert =80%?) conversion 1450x1.20 = 1,740 watts?
Anyway, I have it on a 20 Amp circuit (110X20 = 2,200 watts; run your lines only up to 80% load) = 1,760 watts. VERY close