







Powers through the most challenging situations.
EcoFlow DELTA Pro Ultra tackles even the most grueling conditions. Whether it's extreme weather or freezing winters, this giant safeguards your power security, just like usual.

Operating temperatures: -20°C to 45°C

290V high voltage tolerance

IP54 dustproof and splashproof
Specs
Capacity
6144Wh, 102.4V⎓60A
Expanable Capacity (Single Unit)
30kWh (5 x DPU Battery)
AC Continuous Output
7200W
Expanable Capacity(System*)
90kWh (15 x DPU Battery)
AC Surge Output
10.8kW
Scalability(System*)
21.6kW
Battery Chemistry
LFP
IP Rating
IP54
Battery Cycle Life
80% capacity after 3,500 cycles
UPS
Backup UPS <20 ms; Online UPS 0 ms
AC Output
Discharging: Pure sine, 7200W total, 120V/240V~ 60Hz
Bypass: 100-120V~30A total, 50Hz/60Hz
DC Output
12.6V⎓30A, 378W Max
AC Output Socket (Backup UPS)
2 x 120V, 20A Max per port
1 x 120V/240V, 30A Max
USB-A
2 x 5V⎓2.4A, 12W Max per port, total 24W
AC Output Socket (Online UPS)
2 x 120V, 20A Max per port
1 x 120V, 30A Max
USB-C
2 x 5/9/12/15/20V⎓5A, 100W Max per port, total 200W
AC Input
Charging: 100-120V~15A; 200-240V~12.5A, 50/60Hz
Bypass: 100-120V~15A, 50/60Hz (duration < 3hrs when the cuirrent exceeds 12A)
Solar Charging Input
Total 5600W, 2 ports
High-PV Input: 80-450V/15A, 4000W Max
Low-PV Input: 30-150V/15A, 1600W Max
Inverter Dimension
690 x 481 x 214 mm (27.2 x 18.9 x 8.4 in.)
Inverter Net Weight
31.7 kg (70 lb)
Battery Dimension
660 × 455 × 204 mm (26 × 18 × 8 in.)
Battery Net Weight
50.7 kg (111.8 lb)
Warranty
5-year warranty
Connection
Bluetooth & Wi-Fi & 4G
Discharging temp
-20°C to 45°C | -4°F to 113°F
Charging temp
-20°C to 45°C | -4°F to 113°F
Storage temp
-20°C to 45°C | -4°F to 113°F
* System: Pair 3 inverters with the EcoFlow Smart Home Panel 2