Charged Reviews · Quick reference
EcoFlow DELTA Pro Ultra Inverter (US, EFYJ751-PCS-US)
- Brand
- EcoFlow
- Model
- EFYJ751-PCS-US
- SKU / part number
- ?
- Category
- Inverters
AC output
| Continuous output | 7.2 kW[1]Calculated |
|---|---|
| Peak output | ? |
| AC configuration | 120/240 V split phase, 60 Hz[1] |
| AC output voltage | ? |
| AC frequency | ? |
| Grid pass-through | ? |
| Maximum output per leg | ? |
Battery
| Battery voltage | ? |
|---|---|
| Battery voltage range | ? |
| Maximum charge current | ? |
| Maximum discharge current | ? |
| Battery-only output | ? |
| Maximum grid charging | ? |
| Compatible batteries / BMS | ? |
PV input
| PV array limit (connected) | ? |
|---|---|
| PV input limit (converted) | ? |
| Maximum PV voltage (Voc) | ? |
| MPPT voltage range | ? |
| MPPT trackers | ? |
| String inputs per MPPT | ? |
| PV current per MPPT | ? |
| PV short-circuit current | ? |
| PV startup voltage | ? |
Efficiency and modes
| Peak efficiency | ? |
|---|---|
| CEC weighted efficiency | ? |
| Battery conversion efficiency | ? |
| Grid / off-grid modes | ? |
| Generator input | ? |
| Transfer time | ? |
| Idle consumption | ? |
| Parallel units | ? |
Communication and environment
| Communications | ? |
|---|---|
| Operating temperature | ? |
| Enclosure rating | IP54[1] |
| Operating noise | ? |
Mechanical
| Dimensions | ? |
|---|---|
| Weight | 32.1 kg / 70.77 lb[1] |
Installation (from the manual)
Protection
| AC input breaker | ? |
|---|---|
| AC output breaker | ? |
| Battery fuse or breaker | ? |
| PV disconnect | a rapid shutdown function is required according to NEC regulations[2] |
Not in the manual: Torque, Conductors, Clearances and orientation, Grounding, Communication
Page 1 of 2 · Installation values · ? means nothing is recordedAggregated, often community-reported information, not official documentation. Do not rely on it for installation, purchase or compliance decisions; always confirm values with the manufacturer’s official documentation. Charged Reviews accepts no responsibility for errors.