EcoFlow Delta Pro w/ Extra Battery (Not syncing/discharging at the same rate).

A little video of my Delta Pro and the extra battery not discharging at the same rate.

[@givemethemusicd]

Same issue for me now. Originally they were working in unison. The backup would keep the ratio equal. The thing that stinks is LiFePo batteries don't like being drained completely. No beuno. I'd hope that Ecoflow would have put in some protections there, but who knows.

[@hardtruth2039]

They don’t always draw down evenly. They have got firmware issues. I have 2 DP’s, 4 EB’s and 2 smart gens. Ecoflow really need to get it together. You can’t trust the state of charge you see on the screens. Have you tried to reset the BMS by turning off the unit and pressing hand holding the on button for 20 seconds then let it sit over night. Then top them off afterward.

[@greghumphreys1619]

Thanks for this video. I'm having the same issue. Currently, I'm on cycle 1 of draining to 0 and charging back to 100%.

[@af1023]

Thank you for your video, I run into this with the Delta 2 + Delta 2 Max EB combination The procedure of draining both batteries helped and it took about 3 tries. I agree with you, I also use Renogy 220w bifacial panels in series to recharge my system and work well.

[@demonhogo]

honestly i don't think the draw rate needs to be equal. It won't be more efficient really. If it bothers you though, i get it.

[@Aceman597]

Thanks for video just got the same natures generator. I already have panels and will have to figure out those wind and solar connectors. Hope i can find those connectors.

[@Esteve212]

Best way to get it works best letting it run down to a higher charge limit Say 10% once main battery reaches that it will start to drain the extra battery to 10%

[@EveryonesGrudge]

Doesn't do that to mine

[@RaheemMcdermott]

Would this work if you set your main ecoflows minimum discharge to 50% in the settings, i wonder.

[@tranjen]

@@RaheemMcdermott It would.👍

[@rando1818]

Is it ok to stack the extra battery on top of ecoflow pro. Thanks for reply.

[@tranjen]

Seems okay so far and sturdy enough. I saw this person do it here: www.storagereview.com/review/ecoflow-whole-home-backup-power-solution-review

[@nancyb4281]

Eco flow told me NO

[@bustermv]

Can the windmill take up any slack?? b

[@tranjen]

It can but you would need a lot more of them. Wind turbine are really just supplement power. The mainstream will always come from steady solar and storage it. 😊

[@davidmorales7667]

Happening to mine too….

[@tranjen]

After draining them both to zero, and doing a full 100% charge. I can say they are discharging relatively even to ~2% difference.