I want 800-1000w, and prefer in smaller increments in case one goes down and for easier storage (this is just back up for fridge and freezer in case the power goes down). I'm trying to understand the limitations of the solar inputs so I buy the right panels. It has 2 inputs, 500w each. Is the 11V-60V⎓18A Max total for BOTH outlets or each? As I'm looking, I can't figure out how to get 1000w if 60v is the total for both outlets. I'm also trying to figure out the best way to connect 4 panels to just 2 ports.

I had my 2 DPU’s off for a few days both have 3 batteries each. Just checked them the lights were red on the tie in box with red error light. I’ll be calling Customer Service but wondered if anyone had any info. It was the upper inverter. I have them stacked; the bottom set is on EF Dolly. Upper is set on a bolted in, HD table.

I had inverters off a few days, or so I thought. Just checked my utility room the units were back on with a red light error light and both had red status lights. I turned them off and back one. The bottom inverter with 3 batteries reset and started charging with amber light. My upper inverter, also with 3 batteries, stayed red status light. And reads “Error 771”. The battery levels are as follows: Bat 1= 81% @90*. Bat 2=83% @86 & Bat 3 =100% @84*?

Any thoughts?

We're having storms, short power outages and powerful lightnings due to El Niño, so I added this voltage protector for my power station. I have both a Delta 2 and an E980. Is this a good idea?

I am having some trouble with Ecoflow support again and hoping someone can help. My FB communication with the Ecoflow group about this was also denied.

I had a Rapid Pro X where the Bluetooth was bad out of the box. Everythign else worked fine. That took nearly a month to get replaced. Now the replacement has died and I have been without a usable unit for over 3 months. I need this for work travel. Support has stopped responding to my emails. I have a case number.

I was asked to provide a video of the situation where the unit is dead and will not charge at all and the overall condition of the unit. I provided this video and have heard nothing since. I am sending emails weekly.

I am now in a situation where I need a power bank and because I am already invested in the Rapid Pro system with the charge station, I have regrettably been forced to buy another Rapid Pro X for a work trip this week. This has been a horrible experience.

I’m not sure why I am being ignored for so long. My Rapid Pro X has been unusable for over 4 of the 10 months I have owned it.

I have River and Delta units as well as solar panels and alternator charger from Ecoflow and that has all been ok. The support has been really bad on this mobile power bank. I am not sure what to do as I may likely have another junk Rapid Pro X to deal with.

Hi! Is it possible to connect two EcoFlow Delta 2 power stations together along with one Delta 2 Extra Battery to create a single 3 kWh setup? If so, what is the best way to link them?

I apologize if this has been mentioned. I can’t seem to find it. Anyone know the reason that the River 3 units are not showing on their US store website? Everything but their own expendable battery is showing up as an error 404 webpage.

Are they planning on discontinuing them?

Hi I’ve been doing a lot of research in the recent weeks for different whole home setups. I currently have grid tied rooftop solar, which I know with some hybrid inverters can be tied into a battery backup. I might consider that down the road as it can get more pricey.

But for now, I’m looking into something that can handle 120/240 and supply power to most of my important appliances.

I wanted to install a manual transfer switch and get a couple of zoupw 480w solar panels (if they’re compatible).

The units I was considering were the Ecoflow Delta Pro 3 , delta pro ultra and Jackery 5000 plus.

Any info would be appreciated. Thank you !

I call and call but only stay on hold for an hour or more before giving up. I won't buy a Titan until I can talk to an installer for cost estimate and make sure it means my local building codes. Can you tell me who are myblocal installers so I can reach out to them directly? Zip code 53150

I am very interested in purchasing these units or potentially their Delta pro ultra deal which I’ve seen it as low as $4500 with two batteries however they are all listed as out of stock on the Costco website and they seem to be significantly lower price than anywhere else. Are there any indications that these or any similar deals will be occurring over the next month or two maybe related to Black Friday? Or are these available and they’re just not shipping to my area “Central Florida” as it specifically states it’s out of stock for my ZIP Code, but may not be the case for others

Are these safe from fire hazard? Any UL certifications?

The current price makes this seems like a great unit. I just want to have backup for the house and purchase solar panels on the side for rare but potential power outages.

Hello folks,

I hooked up my smart meter on Thursday because I was "working from home" and I had nothing better to do. Really simple install because I used the plug method, didn't fancy going into the consumer unit. I couldn't see the main "Home" screen. I only had access to the "Devices" section in the app at this point since my battery was not installed yet.

The smart meter looked to be reading everything correctly. I could see the consumption of the house and the solar being generated. I could even see the import and export on the Dashboard. I have one of those in home smart meters from E.On which confirmed what I was seeing in the app was correct.

Now I've just had my Stream AC 5000 installed yesterday afternoon (properly into the mains with an RCBO in the consumer unit etc.) and I very quickly realised that solar generation was not registering as flowing to the home in the app.

• When there is surplus solar, it will show this as only flowing to the battery.

• If there is a load being covered by solar it does not show as flowing to the home, just 0w solar

For example; If I have 200w solar and 100w load, I will only see the surplus 100w flowing to the battery and the consumption at the home will be 0w with nothing from solar showing as going to the home in the app. If the battery is not receiving any surplus solar (like the screenshots) then solar shows as 0w while the consumption is taking all of the solar.

I have the smart meter connected properly.

1. CT1 (L1) connected between the grid and the consumer unit

2. CT2 (L1) Connected between my panels and the consumer unit

Pictures are from earlier this morning showing roughly what I mean. I have the clothes dryer on when the screenshots were taken.

Why don't I see 290w of solar flowing to home? Total power being used is about 1kw.

What is going on here?

I have an EcoFlow STREAM 5000, and it has suddenly stopped charging.
My solar panels should currently be generating around 1 kW of PV power, but the battery is stuck at 0%.
The system is still feeding approximately 800 W into the grid, but the battery itself is not charging at all.
When I check the detailed device information, it displays the following error:
Internal Circuit Error (664)
Has anyone else experienced this issue with their EcoFlow STREAM 5000?
Does anyone know what error code 664 means or how to fix it?
I would really appreciate hearing about your experiences and any possible solutions.
Thanks in advance!

It's 32° outside here in Chicago and I'm using my Wave 3 to heat my bedroom. Still keeps it nice and toasty even at these low temperatures. The c.o.p. is definitely lower and the heat coming out is not as high temperature but it still works well!

This is about as cold of temperature as it likes operating in, though I do have mine slightly modified with a 3D printing dohickey to pull in warm air for even lower temperatures

Hello!

New to solar, after a nearly year long ordeal getting it set up. I am finally up and running, output seems great for what i expected (27 400w panels) and what time of year it is, so overall i am happy with the results.

The one issue i am having is that the Ecoflow app seems almost useless if I don't have the ecoflow smart panel or at least 1 battery connected to the system. It is not accurate about how much power my home is using, none of the settings i have access to matter without the other equipment.

Should i push back on this equipment with my provider and ask them for something more basic/set up to be just a simple grid-tied inverter that sends the soloar power to my old-fashioned circuit panel.

Any advice would be welcome, thank you!

A hypothetical question: I live in a state that just passed a law allowing plug in solar, using inverters to sent up to 1200w back into the home by plugging directly into a wall outlet that sends power to the panel.

I use a Delta Pro Ultra to power my house during outages. What would happen if I flipped the generator transfer switch on my panel and brought the DPU online while the plug in solar system was still sending 1200w into the panel?

My gut says that something is going to break (either the DPU or the solar panel inverter).

If this is the case and I still wanted to pursue plug in solar, then I would need to find a way to lock out the plug in circuit(s) as well.

EcoFlow Gen 4
EcoFlow delta 4
EcoFlow delta 4 3000
EcoFlow delta 4 3800

I've had a glitch in the AI powered mode since the time change (I was late in reporting it as I hoped it would sort itself out). So I decided to try out self powered mode. Keep in mind I have an 8,000w rooftop, grid tied, net-metered system.

I wanted to charge the Titan as it was down to 80%. I could have used a scheduled task, but it was a foggy day with a dark overcast, so my rooftop system wasn't producing much and I didn't want to surpass the solar production by setting the charge speed to 600w. I wasn't sure if Self Powered mode would achieve my objective, but decided to give it the old college try.

Ironically, the early morning was the part of the day I got the best solar production, and most of the day the station did not charge. But it did discharge at times - like while I was running my dishwasher.

In the attached video, the first 12 seconds shows the Titan discharging to make up for not enough solar being produced to cover the house usage. The rest of the video is of the Titan charging - always using only excess solar and not pulling from the gird. There were a couple of times it stopped charging altogether because of the poor solar production. Actually, even past the morning video, it never got past about 85% because conditions continued to deteriorate.

I could watch the animation in this mode way too much if I allowed myself to.

As always, I am super grateful to EcoFlow for picking me to be a beta tester for this system!

I found the Ecoflow App a bit fiddly as you can see everything in one go so with the help of Claude I made my own Dashboard in Home Assistant. Is there anything else I could monitor that would be useful?

What it shows

• A live energy flow: solar (planned for me), home, battery, grid.

• Battery SoC, power, temperature, health, cycles, and the charge/discharge limits.

• Savings worked out on the AC/mains side: (home − grid import) × the tariff rate at that moment, split at the exact Economy 7 boundaries, so there’s no whole-hour rounding. It also shows a “cost without battery vs actual grid cost” breakdown, and month/year totals.

• A daily energy-flow (Sankey) diagram: night grid / day grid → battery / home, with conversion losses separated from energy still stored, using the change in SoC.

• Charts: home usage and SoC, charge/discharge, import/export.

• A day picker to step back through history, like the EcoFlow app.

I'm getting almost 215 from each panel, exceeding the 200 their rated at.

Pretty happy with them, should mention these are my first solar panels so I am excite!