EcoFlow DELTA Pro Ultra - Specifications; EcoFlow DELTA Pro Ultra Inverter

The rated capacity of one battery is 6kWh. To expand capacity for powering your
appliances (see Overview or Power Your Appliances) or backing up your whole home
(see Backup System), one can connect up to 5 batteries to an inverter or up to 15
batteries to 3 sets of inverters, which makes the total capacity add up to about
30kWh to 90kWh.
Specifications
EcoFlow DELTA Pro Ultra Inverter
IP Rating IP54
Noise Level <30 dB
UPS Backup UPS <20 ms, online UPS 0 ms
AC Output
(Discharging only) Pure sine, 7,200W total, 120/240 V~ 60 Hz;
(Bypass) 100-120V~30A max, 50/60 Hz
USB Port
USB-A: 5V⎓2.4A, 12W max per port, total 24W;
USB-C: 5/9/12/15/20V⎓5A, 100W max per port, total 200W
DC Output 12.6V⎓30A, 378W max
AC Input
(Charging only) 100-120V~15A; 200-240V~12.5A, 50/60 Hz;
(Bypass) 100-120V~ 15A, 50/60 Hz (duration < 3hrs when the
current exceeds 12A)
Power
Input/Output Port
100-120V~30A, 200-240V~30A, 50/60 Hz
High-PV Input 80-450V⎓15A max, 4,000W max
Low-PV Input 30-150V⎓15A max, 1,600W max