Recent content by guerby

Hi, Just saw @Will Prowse video about the Ecoflow Delta 2 : After an outage (AC input down, battery discharge, AC output goes off when battery empty) does it turn AC output back on automatically when grid power returns? Could someone test this? On the Ecoflow river 2 this is not the case...

Answer from ecoflow: So we need to wait for a firmware update to get AC on on power return, cc @Will Prowse @lexa12323

I mailed ecoflow support again ...

Got a unit back from my seller, new serial number so new unit. Updates : firmware 2.1.1.50 => 2.1.1.54 wifi 1.0.0.1 => 3.1.1.37 Test emptying the battery then plugging back AC input : same as before the AC output does not turn on ... @Will Prowse if you have contact at ecoflow feel free to...

Interesting reply from ecoflow support: To forumers if you have ecoflow river 2 could you test what happens when: - unplug the unit from AC input - discharge the unit using an AC load until the river 2 shuts off itd AC output (you can set battery min level to 30% to speed up and avoid reaching...

Got my API key from support and the magic "curl" command to get the state of my river 2 from the web https://api.ecoflow.com/iot-service/open/api/device/queryDeviceQuota... It outputs json, here are a few runs...

I did a few test with computer stuff plugged in the river 2 today, a 48x1G + 6x10G switch from fs.com (20 Watt) and a Dell T630 workstation (60-90 Watt) and the switch from grid to battery to grid did work flawlessly, tested multiple times and no issue. My request to ecoflow support for the "AC...

Thanks for the feedback! Before my testing I have installed the latest firmware V3.1.1.33 V2.1.1.50(Wi-Fi) "12-28-2022" according to release notes. I don't see a "Lab feature" page in the app for my river 2 (V4.2.0.12 on Android)

Note: USB-C output powers up automatically when AC input returns (probably USB-A as well)

Wrote to support@ecoflow.com about it and I also did twitter here:

Hi, I just purchased an Ecoflow River 2 (the small model), I tested discharging it battery with AC input off and a 300W load, when it reaches the set discharge level it power off AC output as expected. When I plug back the AC input to the grid it starts charging the battery but does not turn...

What would you recommand to transfer energy safely (and not too $$$) from one battery to another?

Stupid question : why not parallel everything ? Top balance the 4 batteries initially, wire them in parallel, put the 3 mppt in parallel too (victron mppt can also communicate and sync with data cables). The batteries should not get out of sync. If you need to fill up the batteries, just...

@upnorthandpersonal Except for pylontech and a few clones there's no rack battery model I can find in Europe, do you have any reference? @Will Prowse do you know if the rack battery maker you're in contact with do plan to sell in Europe ? I posted a few weeks ago but no answer...

Hi, I'm watching reviews of many new rack LFP batteries like SOK but when I look in Europe web stores they're mostly selling pylontech and no other brand. Do you have suggestions and experience with european sellers of non pylontech rack LFP batteries ? Thanks!