EcoFlow Delta Pro Ultra Frequently Asked Questions (FAQs)
Can an appliance plug directly into the DELTA Pro Ultra?
Yes, it can power appliances up to 7200W directly.
How many ways can it connect to a home?
Three ways: inlet box, transfer switch, and EcoFlow Smart Home Panel 2.
Can it be charged using an EcoFlow Smart Generator?
Yes, with an EcoFlow AC Charging Cable. It cannot be charged using DC through an XT150 cable. Third-party generators can charge it using an EcoFlow AC Generator Charging Adapter.
Can it charge using existing rooftop solar?
Yes, it’s compatible with existing solar systems, including rooftop solar.
Can it run without the EcoFlow app?
The Smart Home Panel 2 requires the app, but the DELTA Pro Ultra can run without it, although the app is recommended for convenience.
Can it connect to the EcoFlow Smart Home Panel?
No, it requires the EcoFlow Smart Home Panel 2 and an EcoFlow Double Voltage Hub for connection.
How many units can be supported by the Smart Home Panel 2?
Up to 3 DELTA Pro Ultra Inverters or 2 DELTA Pro units can connect to the Smart Home Panel 2 using the EcoFlow Double Voltage Hub.
Does it work with an existing grid-tied system without a backup feature?
No, it cannot connect and feedback to the grid.
Does a single unit have a 240V output?
Yes, it can output 240V.
Can the battery charge without the inverter?
No, it needs to be connected to the inverter. It is not compatible with third-party inverters.
How long does it take to install the Smart Home Panel 2?
Installation time varies but typically takes 3-8 hours.
Can I install the Smart Home Panel 2 myself?
No, it must be installed by certified professionals.
Will installing it affect NEM 2.0?
No, it won't affect NEM 2.0, but a new system may need to be installed for compatibility.