How to power your Whole House with a battery generator - Ecoflow Delta pro 

Man I can tell you've heavily invested in your house to make it exactly the way you want. I absolutely love all the tasteful things you've done to it. The solar, the battery backup, the lawn, the networking (my favorite) and everything else. I love watching your videos man keep up the good work!

Thank you for making short videos like this. In this case it's a huge help for someone just wanting to know what a double voltage hub does and how it works. I really like the safety feature the 3 pole double throw switch provides by enabling only one outlet at a time.

This was exactly what I was looking for and it couldn't have come at a more timely fashion. We already had the external connection but were thinking that we may have to give it up when switching to something like the EcoFlow. Great presentation. Succint and to the point.

Love the dual backup system! I, too, have both a gas genny (inverter) and solar generators (both DIY and Bluetti). I like this switching capability between the 2 backups.

Another great thing about this setup is that you could plug a small generator like a Honda 2000 into the delta pro to help extend the run time of the ecoflow especially when it’s cloudy and solar wouldn’t work well. The Honda couldn’t run your whole house, but could certainly add to the usefulness of your backup system. Especially for people that don’t have large generators. Even better use a small propane generator.

Thanks for the video. This is exactly the set-up I plan to have one day. For shorter outages, up to 12 hours, I wouldn't have to do all the work setting up my portable generator. Just do the interlock switch (already installed), throw the triple throw switch, power up the batteries and we're in business - without ever having to step outside into bad weather.

Just want to let you know how much I admire your setup, and how well you presented it! I just wish those units weren't so pricey!

Awesome summary, thanks! Quick tip... the green screw on the 3 pole switch box should be connected to ground. In the event that any live wire touches the box, or if the switch malfunctions, it'll throw the breaker / fuse, and prevent you from getting shocked.

Love the video and agree with the approach. My system is coming along. Rather than a panel interlock method, I am using two Reliance 10-circuit transfer switches. These are wired in parallel with the L14-30P inlet, so one leg powers all the A side circuits in and the other leg powers the B side circuits. I decided to protect all critical loads but also all comfort loads throughout the house, which had 20 circuits all doing 120Volt loads. My plan started with grid down backup, but evolved into a system I can use year round to offset my electric bill and exercise my gear. I have two Delta Pro units and the smart hub, so I connect right into the inlet and power all 20 home circuits. None of my loads are 240Volt so I could actually use just one Delta Pro with a 3-prong to 4-prong adapter. Because I can toggle each circuit individually, I can continue to use utility power for high loads - in particular I left central AC, dryer, and oven out of the transfer switch setup. If I lose utility, I can live without those 240Volt loads. The Delta Pro units have the expansion batteries for 21KW total storage available. My hope is to add two strings of solar probably using 400Watt panels, probably 3 panels per string for a total of 6. I don’t want to run the risk of harming the Delta Pro solar controllers that are limited to 150Volts solar input. I also have a pair of EU2200 units with tri-fuel conversion from Grenergy US, so I can run those to refill the Delta Pro units. This will be nice because they don’t need to run full time, just intervals. With natural gas, my run time could be indefinite. If NG fails, I can use propane supplies I keep onsite (grill tanks). All together, I have 5 sources between solar, utility, natural gas, propane, and gasoline. The Honda’s can work in parallel to output 3600Watts and I can go into the same inlet and take the Delta Pros out of service if they are failing. I have a long, quality extension cord to reach from outside to the inlet inside. I think the use of the transfer switch is the main difference and it allows me to run a portion of the home, such as refrigerator and Internet, on solar generation while still using utility for heavy loads. I have a window AC to replace central AC in the main bedroom during a grid outage. Now, I would also challenge everyone to seek to reduce their needs so they use less power to begin with. A clothes line can replace the dryer. You can cook on a propane grill or with a toaster oven, instead of a big kitchen oven. A Mr. Heater Buddy can product heat for a bedroom directly from propane with no generator. You can use candles instead of house lighting and you can switch to LED bulbs. You would be amazed how much is sucking power and when you are trying to get the most out of batteries, you will try to be frugal with your electric consumption. Please note, I didn’t want the Smart Panel from EcoFlow because I wanted a standard inlet that my generator could use directly. I also didn’t want the EcoFlow generators because the Hondas have a bullet proof reputation but it is nice that the EcoFlow generator can make a direct DC connection to the Delta Pro, using fuel more efficiently. Last point - I installed the MicroAir soft start on my 5 ton AC and experienced a drastic reduction in startup amps. Though I haven’t added central air to this backup power plan, the soft start will prolong the life of the equipment and help me if I decide to power it with a larger mechanical generator in the future.

Thanks for watching - please LIKE & Subscribe - Delta Pro: bit.ly/3ktc2ER- Other items I used are linked in the description.

Love the redundancy that you have created, I inspire to have these redundancies at my home. I just had my interlock installed with an outdoor Gen connection. But I opted for 240v 50amp connection which is available on my new generator.

As a followup comment to my earlier comment, another idea that would make a REALLY interesting video, is for you to do a "trial run" and actually run your whole house on the battery backup, document how many minutes/watts each of your household appliances is consuming. And by the way, I'd love to see a video devoted to your search for your tractor.

My ideal system would be to use the generator during the day & battery power at night. I love the idea of a system like this, as one of my concerns is that generators have been known to disappear during the night. At the moment, we don’t have enough outages in our area to justify the cost of a battery backup system such as the one in the video. It’s nice to think about though. 😀

Your panel board workmanship is a work of art!

This is amazing. Technology has come so far, even in the past 10 years alone. Thanks for sharing!

I have a 4000 watt generator and im loving the idea of having this system and using my 4kw generator as an extra juice to this system. I have some issues with the cable lengths but overall i think this unit is capable of doing everything i need and its easy to install.

Great video as always. I basically have the exact same set up except that I have 4 expansion batteries. I don't have an exterior Reliance Controls PB30 L14-30 outlet but I might look at that in case I want to use my Yamaha EF6300iSDE. If you encounter any issues with the the Delta Pro's getting out of balance (i.e) one DP getting depleted faster than the other) it typically because of which phase your loads are connected to. Although most of the time, both of my DP's + 2 EB's would stay relatively balanced with each other (within 10% to 15%), by adding the Victron autotransformer between the Double Voltage Hub and the PB30 L14-30 outlet, it just takes all the worry out of it. An autotransformer can be used for step up, step down and split phase output balancing purposes. While the step up and step down functions are fairly straightforward, split phase output balancing may require some more attention. Consider for example a 30A 120/240V split phase supply. The supply could be the grid, a generator or two stacked inverters. Some of the loads connected are 240V, others are 120V. On each 120V leg the load should not exceed 30A. The problem is that as soon as 120V loads are connected, the two legs will show a different current. This is because the 120V loads on the two legs will never be balanced. A 120V 1200W hairdryer, for example, will draw 10A from one leg. A 120V washing machine could even draw in excess of 20A from one leg. Between the two legs the difference in current, or current unbalance, will therefore often be 20A or more. This means that the 30A supply will not be used up to its full potential. By the time one leg draws 30A, the other leg may be drawing no more than 10A, and increasing the 240V load, for example, will result in an overload of one leg while the other leg still has spare capacity. Theoretically, the total power that can be drawn from a 30A 120/240V supply is 30 x 240 = 7,2 kVA. In case of 20A unbalance, the practical maximum will be 30 x 120 + 10 x120 = 4,8kVA, or 67% of the theoretical maximum. The solution is an Autotransformer. By leaving the neutral of the split phase supply unused, and connecting an Autotransformer to create a new neutral, as shown in figure 1, any load unbalance is ‘absorbed’ by the Autotransformer. In case of a 30A supply, the load can be increased to 7,2kVA, and a 20A load unbalance will result in one leg supplying 40A, and the other leg 20A. The 20A difference will flow through the neutral and the windings of the Autotransformer. The current through both 120V wires of the split phase supply will be 30A. Feel free to check out this post for more details facebook.com/groups/deltaprolaunch/permalink/1562083637591819/

This is exactly my idea. I love that the batteries are quiet and no fuel expense and worry. The issue is like the gas generator, your juice eventually runs out. For this reason, My thoughts were to charge the backup lithium batteries as part of the initial load. So as you have two batteries there, my next step would be to get two more and be charging those on the current load. That may equate to 2 less hours of run time, but it keeps you going. 😊

Those Romex runs out of the panel are mesmerizingly neat. Wish my panel was half that nice looking.

We literally just lost power today (in the US northeast), and I have a small Ecoflow River Pro that can power my propane fireplace, which can heat the entire house. But I want something more substantial, and of course Silver Cymbal has a great video on this. Thanks!

This is really cool. I'd use it to keep the fridge and freezer going overnight when I don't want my gas generator running. Then as you mentioned, charge the batteries as needed while the gennie is running during the day. Another great video! 😎

It makes perfect sense to use batteries and charge them with a gasoline or diesel generator if needed. I measured the power and fuel consumption for a small 650 W gasoline generator. At 50 W el load, the efficiency was disastrous, only 2 %. At close to full load it was 9 %. A larger generator will have better efficiency at full load but if your average power need is small, it's a crazy waste of fuel to run a generator a long period of time.

Moved to the country about a year ago. Now that we are out of city limits, we can pretty much do anything we want without HOA or city inspectors. Been interested in going solar, but was told ‘whole house” solar powered was not possible. A newbie when it comes to all this, but eager to learn more. Been watching these battery backup systems and I gotta say, I’m impressed with the flexibility and capability of these. We are all electric here, with the exception of our propane range and fireplace. Looks expensive, but definitely worth dipping my toe in the water.

We have used the ru-vid.comUgkxOTeIs0vv4_9B5hsmnLsk9r930uDQLu_Y for probably 30 hours with our camper and it’s been great! The noise level is really only noticeable when running the AC and other appliances like the microwave, hair dryer, or coffee pot. It’s not huge like other ones and it has wheels so even at 90lbs, I can move it!

I've been wanting to buy an Ecoflow as a back up for my house what is nice is that you can even use them as a UPS so when the power goes the devices you are using like the TV / Computer will not lose power. Very nice back up batteries my plan is to have 1 of them in each room of my house.

Beautiful setup! Only thing I’d recommend is upsizing the size of the inlet receptacle, romex and back fed breaker. You’re talking about running your whole house on a setup only rated for 30A, which your house can easily exceed on each phase. I’m sure you are aware of the adverse effects of overloading conductors and protection devices over an extended period of time. Nice video as always!!

This was a good vid. About a year or 2 ago i thought about getting 4 or more of the largest battery generator they make and doing this same thing in my house. Now i know it dose work

I'm thinking of using the gas generator long enough to charge the lithium batteries, then rotate back to lithium. That should preserve fuel in the event you're down for an extended amount of time.

I really like this. To be able to switch between gas and battery is awesome. Keep the ac on while you are out getting more fuel. Wonderful😊

Thanks for making this video. This is pretty much what I want to set up once I have the money to invest in the Ecoflows. I still want to offer the ability to run a gas generator during a massive prolonged outage, but the majority of our outages when they happen are only a few hours or so from say a grid/pole issue or a storm that knocks it out. It would be nice to have the convenience of a standby generator and I know their smart panel offers that but only allows 10 circuits and I'd rather just have the convenience of turning things on and off as I need to in the house without preselecting what I want on. If I had any critical loads I'd just use a UPS that would last me long enough to go down and throw the interlock.

Nice application of the generator inlet switch. Simple and effective way to create flexible backup power.

Looks like a well-engineered system. Speaking of wells, many city folk don't realize that when you're on a well, no electric = no water. If your system can handle the pump's load, you're in good shape.

Never having to worry about a Power Outage. That's incredible.

I really liked this configuration, but in the country where I live there are not many equipment options. I used 2 hybrid inverters from Growatt, the SPF3500ES, connected to a ~12kWh battery bank. In a test I did, in normal use of the house, the 5kWp set of solar panels and batteries kept the house going for almost 160 hours, it caught a cloudy day and the party was over. Still this year I will exchange my 3 inverters from Growatt (grid-tie and hybrids) for one from Deye, the SUN-5K-SG01LP1. I believe it will be a great investment, I will be able to export to the network in just 1 piece of equipment, power the house, charge the battery bank and even have its own connection for generators, which I will use to ensure that I am not left in the dark.

You have a very nice clean and well organized setup, .... Excellent !!

Thanks for the great tips and insights. I have an older rooftop solar system - still works (about 10% degradation over 20 years) and looking to add batteries to the mix. System installers don't make it easy... most of them want to remove my old panels and start over (not going to happen). So the search continues.

I really enjoyed your video; thank you for taking the time to share your experience!

My generac 8000 watt generator only uses 12 gallons of fuel to run for 24 hours. I just did it for two days straight before Christmas! And that’s running my well pump and all the other stuff my wife insists is on. The nice thing about gas generators is that no adolescent boys in the Congo had to died in collapsed mines for me to get power in a windstorm. So that’s cool.

Nice video. Eco flow seems to have a good modular approach. For portable uses I could see using it. It seems a bit pricey to me for house backup systems (not portable). All the best!

Loved the video Chris! I'm doing something very similar in my home but I'm using a transfer switch instead of an interlock switch. Instead of taking the whole house on and off the grid, the transfer switch allows me to take individual circuits and power them with a generator / power station and solar. I don't have a 240v backup yet so the interlock won't work for me right now. Thanks for the video!

great video, i love the "3 pole double throw" switch, it's exactly what i'm looking for. havent came across anyone with one yet!

Whoah this is exactly what I was going to do. This is so awesome you created this video.

I like the option to use a fuel generator outside. I got the Ecoflow Smart Home Panel along the Delta Pros. But i have yet to install it 😅

Worth mentioning the problem with not having a breaker lockout is that the 240v from the batteries will step up to ~14KV when running backwards through the house's transformer. It's potentially fatal for people working on the lines in an outage.

I like your setup. Excellent system 👏. Thank you for the great demonstration. 👍

What a great video. I have 3 treadmills that generate electricity and during outages my wife and kids run for hours at a time to make enough electricity for me to make waffles- my favorite. . That waffle iron really uses a lot of electricity.

Hi, I think you should add an Ecoflow Sub panel to your system. You can run 240v to a sub panel from the Ecoflow sub panels move my circuit from the main panel to the sub panel so GFCI breakers can work on that. This will also let you overcome the 10-circuit limit from the Ecoflow Sub panel. I changed the system with my 3000 watts solar panel that gives it more than enough power to run during the day and most of the night. I am able to run my 3-ton HAVS with Easy Start on the system.

Pretty cool. Would love to see how this is wired in the breaker box to feed power into the house besides the main.

We have started investing in these battery backups, but we only have them for emergency use for things like the refrigerator, the air conditioner, and one for a microwave. We keep them charged up and ready to go when there are blackouts, which are happening more and more.

Very interesting, thank you for taking the time. Your next videos showing the time it takes to charge up the two EcoFlow power stations and two additional batteries from the regular generator and from the EcoFlow generator will really be interesting. How long were you able to run your home on this test.

I was hoping for a spreadsheet with costs of all the components in the video, really interesting video.

Great video. Also, consider dialing back your energy needs. Air dry clothes or use heating elements during the day.

From what I understand, You can only run either 120 or 240v at one time with ecoflow. The New Zender is the first product I know of that can run both at the same time. The Ecoflow does have an amazing dual fuel Generator that Automatically turns on and off to keep the batteries topped off.

Outch. It sounds like this is really just two 120v inverters that are synchronized to run 180 degrees out of phase. While that does get you 240v power, when you have more load on one phase than the other, it is going to drain one battery faster than the other, and when one shuts down, so does the other. Schneider Electric has a hybrid inverter/charger system ( it used to be called the XW but I think they changed the name now ) that can produce just over 6 kW each, and you can gang up to 3 of them in parallel ( for 18 kW continuous load, quite a bit higher peak ) and feed them all off of a single bank of batteries that can be as large as you want and so they all discharge at the same rate. It can also be programmed to to know how much current your generator is able to supply and if your load goes over that amount, it will supply the excess from the batteries, and if your load is lower than that, it can use the excess to charge the batteries. It can also be programmed to auto start the generator when the batteries reach a low limit, and shut it down when they reach a high limit. It also supports solar input as well and can be programmed to sell the excess to the grid once the batteries are full. As a workaround for your system, you could install an isolation transformer between the batteries and your panel and that will balance the load between the two phases, so the load on the two inverters should even out instead of having say, 1300W on one and 500W on the other.

I haven't been following too much but I heard Ecoflow came out with a home backup at CES. Could you explain that one or test it out? Love how your videos give just the right amount of info. I have solar and I want to add some kind of battery backup that's automated but everything seems to be priced really high unless I go the generator route, which I don't because I don't have natural gas hookup at my residence.

Can't wait for video when battery runns out and somehow/magically it switches to gas generator automatically. Thanks for well thought out video with everything one needs to know how to run on battery and recharge using generator or run purely on generator! Awesome!

I just purchased the Delta Pro with the smart extra battery and transfer switch. I mainly just want to run a well pump, fridge, some lights, and hvac circulation fan. I should be good to go.

Congrats on developing your redundant backup power system, it’s pretty impressive. However the one thing on my mind as I watch you WOW us with your sophisticated electrical enterprise is ……. $$$ ! I may have missed it but I didn’t hear you mention a cost factor to acquire and install all this stuff. I have a ‘watered-down’ version of your setup and I understand the impact of randomly adding ‘Ecoflow’ devices as convenient as they are. For me the economic factor could not be ignored. That said, I’m still impressed. 👍

Very interesting and useful video, thank you! Now I know how to use it.

Thanks buddy this is the kind of video I have been looking for

I think the Delta PRO is a fantastic product but Oof the price point, not to mention needing to parallel two for 240. I straddle a line between wanting something as simple as this, or the Living Energy Farm model of solar to 12v for lighting loads and a DC direct drive refrigerator, super low tech and low maintenance. Full disclosure I live completely on-grid in a residential neighborhood but I LIVE for nerding on alternative energy.

Thanks for the video! Appreciate the information an insights!

Well, for a couple thousand less than the setup you have there, you could get an EG4 rack mount system with 30kWh worth of batteries and two 6500 inverters for a max of 13kW of power. Double what this setup is. Now that is a little more advanced setup than the ecoflows of course, and physically larger, but it would allow you to charge your car if needed. You can't on the ecoflows using the 240V combiner thing. I think the ecoflow makes sense if you want a foolproof, no-setup backup for some essentials, but this doesn't financially make a lot of sense as a whole home backup in my mind. I have an LV6048 inverter (120/240 split phase 6kW) and 14kW hours of DIY LFP cells. So close to what you have here in terms of power and storage and only cost me about $3000. Less than the cost of just one of the delta pros.

The Ecoflows as someone notes below charge very quickly because they plug directly into AC, the Jackery and some others use a DC adapter that is low voltage and takes a long time to charge. I have an outside 240 V adapter to connect to my gas generator but for a quick power outage or at night when I don't want to make a lot of noise will use my one Ecoflow and one Jackery, which I kind of regret buying, to plug into refrigerators and essentials.

First thing love you video ! Now I live I Buffalo NY and I know you heard about the storm we bad a few weeks ago with all the looting that went on what they didn't say alot of generators were stolen too this is why I would love if you could make a video or diagram saying how you wired both of your generator switches together to your transfer switch and circuit breaker panel

Been enjoying your videos, you are like the modern "bob vila" and I mean that with all sincerity!

I don't know if anyone has pointed this out yet, but your transfer switch is not connected to your grounds that pass thru the switch creating an electrical shock hazard. Please connect to your green grounding screw. Safety first is a real thing.

for a drum and bass channel, this channel kicks ass

Gracias mister Silver Cymbal 😊that video was very educational and I just saw a commercial ad about the “anger 767” that supposed to be the only unit to power up a house in a black out… please share your thoughts on that I will check in case you make a video of this power unit 😊

I would love to see a harsh test. My wife and I might be buying a school to convert into a home. We were thinking of going complete solar and we are looking into the ecoflow pros. We just wanna see how they take full loads like using a dryer with both ecoflow pros getting the full 1600w each.

How did you wire it into you’re breaker box ? Please I’d like to know , did you back feed it into a 30A double pole breaker ? What inverter do you have & a video on how you set everything up in the proper order one wiring it all to together ! I’ve got the Moes Automatic Transfer Switch , I’ve got another brand new homeline breaker box ! If you find the time this would be very helpful

Excellent as always!

I would like if you could show what a simple solar system connected to your delta pros would be like.

My house backup batteries are 4 12v 120 amp hour walmart marine batteries. Power All 120v circuits thru a 120 v 40amp sub panel in our utility room with a 3500 watt 24v psw inverter. Will run all night long. 3 bedroom 2 bath house. Can even make a pot of coffee in the morning before the sun comes up and solar panels kick in.

I too live in the North East and I can't over state the importance of an automatic transfer switch so your backup power (whatever kind) will come on even if you are not home when the grid goes out.

► Awesome information. Thanks!

I would love to do some type of battery back up eventually but due to other things going on in my life right now I cannot finance that I did upgrade to two inverter generators so I can parallel them when I need to run heavier loads and just run one when I’m not running that much The only disadvantage is I did not have 240 but .50 A at 120 V can run a lot of stuff if my calculations are correct, that’s 6000 W continuous and the inverters sure do you save a lot of fuel, especially when they are on economy mode

You have a great voice for narration! nice video

The EcoFlow generator won’t be able to keep up with the demand on the battery to charger them. I would say just use their chargers and plug them into your large generator and set the EcoFlow to fast charge.

I like your setup and I've learned a lot from your other videos. I particularly like your setup for backup power. I am in the process of getting a couple of electricians quote on a similar setup. Though I will be using an interlock kit on my main panel instead of a transfer switch. I was thinking of going with a 50A inlet box for the outside connection and a 30A inlet box for my 2 Delta Pros which are situated inside the house connected through double voltage hub. The thinking behind the 50A inlet for the outside connection is I might upgrade to a bigger generator later that can hopefully power a 4 ton AC unit, right now I just have a small 3KW generator with a 30A outlet. What specs should I be looking at for the safety switch in this case? I could also just install a 50A inlet for the delta pros and use a 30A cord with an 30A to 50A adapter if that will simplify things.

Good info you always have interesting Contant. If in the future you were to purchased an F150 lightning, that would be a really good back up for your home as well.

Great video and explanation.

Looks like a pretty nice install. What kind of label maker do you use? Do you do your own installation? Have you considered using a Brady Label maker to add heat shrink wire labels? They are great. Thanks for posting!

Nice setup. I had a different idea and that to use a single EcoFlow Pro for 110V only. To do that I need to split my main breaker panel into 110V and 220V. This way I can switch back and forth without having to shutdown all 220V breakers. This setup is for emergency use only.

Hi, your engaging content truly stands out

Interesting product that I can see being of value for portability with home integration as a bonus but at some ~$14,000 worth of just major components that's quite the premium over other options on the market for home power such as EG4

This is a slick setup. Can you update the Inlet switch link to the Square D? Its linking to the wrong item on Amazon.

Great video. This is a good solution if you have a condo with a strict hoa

I would love 1 of these systems AND a since we have natural gass here I would also want a plumbed in natural gas generator at the side of my house. I feel like a diversified system with 2 different sources is a better long term backup.😊

Great video man ! Would u mind to do a video on UPS for home? E.g ups vs ecoflow power backup

Have you consider charging batteries with solar panels? So you could charge for free. This set up is amazing. Only think it will make perfect if it switch automaticly when electricy is down. Sorry for my english but hope you understand what I meant.

My ideal set up is to have what you shown in the video, but have a quality windmill or windmills charging the power banks. Keeping them up to full charge during the day while I’m not using the banks.

Awesome video!

5:55 It regulates it's throttle to keep the speed constant, so obviously it's gonna run at the same speed. But in order to maintain the same speed at a higher load, the generator will have to open the throttle further and therefore consume more gas, otherwise it would stall. Of course your generator will need a certain amount of gas to keep running, even without any load. But the gas consumption of generator is of course very load dependent.

A fellow on the Ecoflow forum tried to connect his generator to both Ecoflows while running in split phase as you are. There was hot electronics smell. Turns out that when you connect a generator to the Ecoflow it acts like a UPS and connects straight thru. One 120V generator cannot make split phase 240V in that way. So another post showed hoe he ran two 120VAC to ~130V DC power supplies from his generator to the Ecoflow Solar inputs so they would still run on their inverters. Less efficient and more expensive. Maybe the way is to connect two generators. One to each ecoflow.

You could use the batteries as a primary and only use the generator to charge the batteries while they are running your house so you have no interruptions in power that way you can use a smaller generator.

Question: I have an electrician coming over to do the exact same thing you did. However, he suggested using a transfer switch instead of the double throw. Thoughts on why you opted for a double throw switch instead of a transfer switch, especially since the DT comes with a premium price relative to the transfer switch. Just want to make sure I'm not missing something before the work is done.

Great video very good explanation. I have a Delta Max and a Delta Pro and I have a river Pro I know that I don't have three or four Delta Pros I just purchased a Delta Pro I've been dealing with Eco flow for at least a year and a half. I accident product I have not had a problem with the batteries and I Look to purchase two more or maybe three more of the Delta Pros excellent product it is a beast it does exactly what they say it'll do and some. But on this gentleman I can't think of your name I apologize but you've done an excellent video and again you made a great point about it's up to the individual how prepared you want to be and I think that I have kerosene heaters I have other type of ways of cooking I have Coleman grills propane tanks but I think that my way and the way I'm going to go is with the generators and the reason why I like to generators is because I have the solar panels and if I don't have propane or gas I still can use the generators on a nice sunny day. And the main reason why I went with the eco-flow generators is because they're portable enough to take with me camping and I can bring them in the house and I don't have to leave them outside I don't have to worry about no toxic gases or any type of problems with them as far as carbon monoxide or anything like that so that's why I actually went that route

Thanks. I hope while you were pointing the switch was de-energized.

Something like this is intriguing. We have a 3BR 2Ba cape style home. I'd like a setup like this to power the gas boiler / circulator / thermostats if the event of a power outage along with some lights, Fios router, and refrigerator. Seems like a no-brainer compared to a whole house generator for our needs. Do you think we'd get at least a few days with light usage?