Solar · Error codes
My EcoFlow STREAM light is red - what does it mean?
Short answer
A red light on an EcoFlow STREAM Ultra, AC Pro or STREAM Microinverter means the device has detected a fault. EcoFlow does not print error codes in its STREAM manuals: open the EcoFlow app for the specific fault and follow its steps. Check the supply circuit is on and that the app is connected. Checked 24 September 2026.
Last checked 24 September 2026 · 1 source
In more detail
- STREAM Microinverter LED: flashing green = starting/connecting/updating; solid green = normal; flashing red = faulty
- PowerOcean inverter LED off = EPO shutdown or fault
- Hardwired STREAM units: wiring checks by the electrician
The facts, dated
- 01EcoFlow STREAM Ultra manual: abnormal LED patterns are diagnosed through in-app instructions
manufacturer · n/a · checked 24 September 2026 · manualslib.com
Sources
- manualslib.com — www.manualslib.com/manual/3969946/Ecoflow-Stream-Ultra.html?page=29
Last checked: 24 September 2026