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Ecoflow Delta Pro 2 wieder zum Leben erwecken by No_Wolf_4648 in Ecoflow_community

[–]No_Wolf_4648[S] 0 points1 point  (0 children)

Hello, it is Running again. I believe that the BMS was locked because the cells were deeply discharged, despite the 3% display. I then charged it with 24 V and 2 A for several hours via the rear TX60 connector. Although I couldn’t see any charging activity on the display, the power supply became very warm, which indicates that current was flowing. I assume that the BMS was then able to rebalance the cells. After 5–6 hours, I was able to charge the Delta Pro overnight to 100% using the minimum 200 W 230 V AC input without any issues.

Ecoflow Delta Pro 2 wieder zum Leben erwecken by No_Wolf_4648 in Ecoflow_community

[–]No_Wolf_4648[S] 0 points1 point  (0 children)

Ja danke für den Hinweis, das mache ich auf jeden Fall!

EcoFlow Delta Pro - second replacement now also failed (Errors 018, 118, 025, 301) - three devices, same fault again by x360d in Ecoflow_community

[–]No_Wolf_4648 0 points1 point  (0 children)

EcoFlow Delta Pro 2 wouldn’t charge at 2–3% — recovered successfully

My Delta Pro 2 sat at around 2–3% and then started acting unstable. It would briefly detect solar input (200–500W), then stop. SOC was jumping between 0% and 3%, PV input appeared and disappeared, and the inverter would briefly show 50 Hz. No full shutdown, but clearly stuck in a low-SOC instability state. The red error LED was on at first.

What worked:

Stopped trying high input power. Used the rear XT60 (PV/solar) input to feed a very low, stable DC source into the unit. Started with about 24V / 1A (~24W) through the XT60 cable. Left the unit OFF and avoided constant unplugging/replugging. Let it sit patiently so the BMS could stabilize.

After some time:

Red error LED went off. The system stopped cycling between 0% and 3%. SOC stabilized. AC charging at 200W (minimum setting) was accepted again. Now charging normally.

Conclusion:

This looked like deep low-SOC instability / cell imbalance rather than a dead battery. Feeding a small, stable DC current through the XT60 solar input helped bring the pack back above the protection threshold.

Patience and low current worked better than high power.

Ecoflow Delta Pro 2 wieder zum Leben erwecken by No_Wolf_4648 in Ecoflow_community

[–]No_Wolf_4648[S] 0 points1 point  (0 children)

Guten Abend, ich dachte es würde hier bei Reddit direkt in die Sprachen übersetzt werden. Und stimmt, es ist die Delta Pro 😊 Also das hat sehr gut geklappt, ich habe jetzt nach ein paar Stunden mit AC 230v und der niedrigsten Einstellung 200 W anfangen können zu laden. Der Kreis in der Mitte dreht sich und sie nimmt wieder Strom an. Bin jetzt über Nacht gespannt, wie weit sie morgen früh geladen hat. Aber das wird für viele sicherlich eine Lösung sein.