I have finally decided to go with the Delta pro 3! It's a little expensive for me but I know I'll be happy in the long run. When I upgrade the system! For now though the single base unit is a start with my backup gas generator to power out little camper! The goal is to build a totally solar off-grid system for the camper with back up smart 4000 generator for bad weather days!

We always hear that we should turn off the AC inverter when not actively powering 110V devices, but actually watching it on the app puts it into perspective. I did a quick test where I unplugged everything and simply left the AC button turned on overnight. Even with absolutely zero devices pulling power, the station uses its own battery just to keep the internal inverter energized. If you are trying to stretch your units to last through an entire workday, make it a habit to physically turn off that AC button. Watching your battery percentage slowly tick down on the app while powering "nothing" is a great lesson in efficiency.

I realized that the EcoFlow's internal Wi-Fi chip constantly pings the network to stay connected to the cloud, which draws a tiny, continuous amount of baseline power (phantom drain). During really long outages, I now intentionally disconnect the unit from Wi-Fi via the app and just rely on the physical LCD screen or a local Bluetooth connection to monitor my usage. It might only save a few watts, but when you are counting every minute of runtime to finish a work shift, cutting off all unnecessary wireless transmission is a great way to maximize your efficiency.

Do NOT throw away the original cardboard box and the custom foam inserts that your unit ships in. We often think about these stations as heavy, stationary objects. However, if a severe hurricane is approaching and you are forced to evacuate your house to stay with family or head to a shelter, your EcoFlow is the most valuable piece of tech you can bring. The original box is literally custom-molded to absorb shocks and protect the LiFePO4 cells during rough transport in the trunk of a car. It makes packing and moving the unit 100x safer and easier. Break the box down flat and hide it in a closet, you won't regret it.

My wife unknowingly posing for me holding the EF Trail 300 for a summer trip to the beach. She’s too busy watching our kids playing near the surf. 😎

Really nice having the extra power for bigger stuff during outages or even just helping cut down the electric bill a bit.So far, I’m super impressed with the DELTA 3 Max. Definitely a great addition to my EcoFlow setup.

If I buy a larger 300W panel that operates safely at 36V, will the EcoFlow's internal MPPT controller safely "clip" the excess amps and pull only the 220W it needs? Have any of you successfully overpaneled your River 2 Max? I just want to be absolutely sure that over-sizing the wattage won't fry the solar charge controller, as long as I strictly respect the 50V maximum limit.

I noticed the yellow XT60 port on the back (which is meant for solar panels or car charging) accepts DC power and generally charges the unit with much less heat and fan noise. Since I don't own solar panels, I am wondering about alternative indoor charging methods. Is it safe to buy a high-quality AC-to-DC power supply (like a 20V/5A brick) and wire it to an XT60 adapter to plug directly into the back of the EcoFlow? Will the station's MPPT controller safely treat it like a perfectly stable 100W solar panel and charge the unit in absolute silence without kicking on the loud inverter fans?

Sunday, I finally got outside to start up my generator and charge my EcoFlow units.At first, I had my DELTA 3 Max set to 1000W charging input. Then I remembered my DELTA 2 Max was pretty low because I had used it for the Fourth of July.So I figured, why not charge both?I’ve had my Champion 2500 dual-fuel generator for almost two years, but I’ve barely used it. Most of the time, I use my ground solar panels around the house to charge my EcoFlow units. But I also needed to put some run time on the generator so I could get the first five hours in and change the oil.Since I was running on propane, I kept the charging input lower. The Champion 2500 is rated around 1665 running watts on propane, so I set both EcoFlows to 600W each.DELTA 2 Max: 600WDELTA 3 Max: 600WTotal: 1200WEco mode was off, and everything ran steady.I do like that with EcoFlow units, you can adjust the AC charging speed in the app which was easy to charge both batteries.That was my Sunday. I got run time on the generator, charged two EcoFlow batteries, and kept everything within a safe range.andI didn’t break anything😂

If a long blackout hits and I completely drain the station, my last resort would be to take it out to my driveway, turn on my car, and charge it via the dashboard cigarette lighter. Has anyone actually relied on the 12V car charger from 0% to 100% during an emergency? Roughly how many hours does it take to get a full charge this way, and does the station pull enough amps to risk blowing a standard car fuse?

Yo los veo en casa d una amiga q tiene la Pro m quiero unir al evento para ganarme la mía 😊 😊m ayudan q tengo q hacer para participar en el sorteo

I am currently monitoring a few listings for pre-owned 110W EcoFlow panels. For those of you who know the second-hand market well, what is a realistic counter-offer to send a seller for a slightly used panel? Do these panels hold their value well, or should I be aiming for a massive price reduction compared to retail?

Because the EcoFlow sits near the floor and the internal inverter produces a mild heat even on standby, I am a bit paranoid about small bugs crawling into the side cooling vents and shorting out the motherboard. For those of you who live in warm climates or keep your stations in garages/workshops, do you take any special precautions against insects? Are there any safe, non-corrosive deterrents you can place near the base of the unit without blocking the airflow or damaging the exterior plastics?

I usually plug a standard room pedestal fan into the EcoFlow's AC outlet, but I know running the inverter drains the battery faster. I am considering buying a small 5V USB-A desk fan to plug directly into the front DC panel instead. For those of you who track your wattage closely, does bypassing the AC inverter and running a dedicated USB fan make a massive difference in your overall battery runtime during multi-hour outages? Or is the inverter's overhead so small that I should just stick to my big AC room fan?

Received the AC unit today and loving it. The house is so hot you sweat no joke.I put this in tbe boys room and used the Delta pro at 69% to 1% lasted from 6:05 pm to 12am midnight i will.plug it into.the Delta 3 max now for the night. Now on the percentage that was me messing with it for 2 hours on programming and setting up to temp. I was going back.n fourth on settings to see draw. Sometimes it was stsying on fan instead of switching over. I now have it to do auto switching from AC to Fan and does really well. I am actually cold 😆. Futher testing more accurate was room is steady coming.

I am curious if I can bypass the EPS relay entirely to create a "True Online" UPS setup with absolute zero transfer time. Instead of using the main AC wall cable, what if I plug a dedicated 100W USB-C wall charger into the front Type-C port to keep the battery topped up, while simultaneously running my laptop off the station's AC inverter? Does these units allow for simultaneous USB-C input and AC output? And if it does, since the power would be constantly cycling through the battery rather than bypassing it (like standard EPS mode does), will this setup severely degrade the LiFePO4 cells over time?

I have a heavy-duty 12V portable tire inflator that plugs into a standard car cigarette lighter socket. I want to test it using the unit 12V car output port on the front panel. However, I know that air compressors have a massive initial power surge the exact millisecond the motor turns on, sometimes pulling way more than 10 amps for a split second. Has anyone successfully run a 12V car tire inflator directly off the EcoFlow's DC car socket? Does the station's DC circuit handle the sudden motor surge smoothly, or does it instantly trigger the overload protection and shut the port down?

I really don’t need a 32 foot long extra battery cable, but I have it for just in case.I am such an Ecoholic

Because the physical AC and DC power buttons are right on the front panel and protrude slightly, I am terrified of accidentally kicking the AC button with my foot while stretching my legs. Is there a hidden "Child Lock" or "Button Lock" feature inside the EcoFlow app that disables the physical buttons on the front panel? I would love to set it up so that the AC output can only be turned on or off digitally through my smartphone to prevent any under-desk accidents.

The EcoFlow app occasionally prompts me to install new firmware updates. My absolute biggest fear is tapping "Update" and having my router lose internet connection when the progress bar is at 50%. With standard computer motherboards, losing power or data during a BIOS update can permanently "brick" the device. Does the units have a safe fallback system or dual-bank memory to protect itself if an Over-The-Air (OTA) update is interrupted? If the Wi-Fi suddenly drops mid-update, does the station just revert to the old firmware safely, or do you have to go through a complicated Bluetooth recovery process to save it?