I just noticed in the Victron 2023 Q2 Pricelist in the Inverter/Chargers 120v Section There is a Quattro 48/15000/200-100/100 277V QUA483150100 for release in July. I couldn't find any specs on it can anyone tell me more about it? It seams really odd that it says 277v. I was hoping it might be a 120/ 240v split phase inverter.