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4.97 (30 reviews)

EcoFlow DELTA 2 Portable Power Station ZMR330-US

by EcoFlow
-47% -47%
Original price $1,323.75
Original price $1,323.75 - Original price $1,323.75
Original price $1,323.75
Current price $699.99
$699.99 - $699.99
Current price $699.99

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EcoFlow DELTA 2 is a must-have for any home that puts power security & comfort first. Ensure you're prepared with the power station made for almost any situation your family could find themselves in. All while staying green.

FEATURES

  • Expandable capacity - 1-3kWh expandable capacity to grow your storage to your needs. Add on the DELTA 2 extra battery to reach 2048Wh, or add on the DELTA Max Extra Battery to hit 3040Wh. Great for home backup or everyday appliances.
  • Huge AC output - 1800W AC output means you can power more than 90% of your home appliances. Or, try plugging in up to 15 devices at once. Unlike other brands, DELTA 2 can prevent overloading from devices up to 2200W thanks to X-Boost technology.
  • 7x Faster AC charging - X-Stream tech means that DELTA 2 charges 7 times faster than the competition. That’s 0–80% in just 50 minutes and 0-100% in 80 minutes with AC input.
  • Or go green without sacrificing speed - Plug in portable solar panels and get up to 500W input to charge from anywhere in as fast as 3 hours.
  • Built to last 6x longer - Get 10 years of daily use until hitting 80% of its original capacity. That’s down to its LFP battery chemistry giving you 3000+ cycles.
  • Control from anywhere - Use the EcoFlow app to control your DELTA 2 from anywhere using Wi-Fi. Link with Bluetooth when off-grid. Either way, you can check charging data, customize settings and adjust the charging speed with ease.
  • 5-year warranty - Unlock an extended 5-year warranty for worry-free experience.

Make it a triple. Expand capacity.

With a capacity of1kWhto start with, you've got enough energy for your essentials for hours on end. Need even more? Add on the DELTA 2 extra battery to reach2048Wh, or add on the DELTA Max Extra Battery to hit3040Wh. Great for home backup or everyday appliances.

Make it a triple. Expand capacity.

Power pretty much anything.

A 1800W AC output means you can power more than 90% of your home appliances. That's your microwave, fridge, or even coffee maker covered in a blackout. Or, try plugging in up to 15 devices at once for when you're around the table with the family. Unlike other brands, DELTA 2 can prevent overloading from devices up to 2200W thanks to X-Boost technology.


Go green without sacrificing speed.

Pair with solar panels and charge in as fast as 3-6 hours with 1x400W, 2x220W portable solar panels. With its MPPT (Maximum Power Point Tracking) smart algorithm, DELTA 2 can actively detect the voltage and current in real-time to reach the maximum power point with >98% efficiency. That means a more efficient charge than other brands.

Pair with solar panels and charge in as fast as 3-6 hours with 1x400W, 2x220W portable solar panels. With its MPPT (Maximum Power Point Tracking) smart algorithm, DELTA 2 can actively detect the voltage and current in real-time to reach the maximum power point with >98% efficiency. That means a more efficient charge than other brands.

Pick from a range of solar panels to get the speed you need (110W, 160W, 220W, 400W). With that, you've got access to free energy anywhere.


Built to last 6x longer.

Finally… tech that's made to last. Get years of regular use until hitting 80% of its original capacity. That's down to its LiFePO4 battery chemistry giving you 3000+ full charge and drain cycles.

Built to last 6x longer.


Safety first

Ready for emergencies.

Use as an EPS (emergency power supply) to auto-switch to battery power when the grid goes down. Great for blackouts to keep your essentials running.

Control from anywhere.

Use the EcoFlow app to control your DELTA 2 from anywhere using Wi-Fi. Link with Bluetooth when off-grid. Either way, you can check charging data, customize settings and adjust the charging speed with ease.

Control from anywhere.

What's In The Box

1. DELTA 2

2. AC Charging Cable

3. Car charging cable

4. DC5521 to DC5525 cable

5. User Manual

6. App quick start guide

7. Warranty card

SPECIFICATION

SPECIFICATION
Capacity 1024 Wh
Extra Battery Support one DELTA 2 extra battery or DELTA Max extra battery
AC Output 6 outlets, 1800W total (Surge 2700W)
Max Device(s) Power (with X-Boost) 2200W
USB-A Output 2 ports, 5V, 2.4A, 12W Max
USB-A Fast Charge 2 ports, 5V, 2.4A / 9V, 2A / 12V, 1.5A, 18W Max
USB-C Output 2 ports, 5/9/12/15/20V, 5A, 100W Max
Car Power Output 1 port, 12.6V, 10A, 126W Max
DC5521 Output 2 ports, 12.6V, 3A, 38W Max
AC Charging 1200W
Solar Charging 11-60V, 15A, 500W max
Car Charging Support 12V/24V battery, 8A
DC Charging 1100W
Battery Chemistry LFP (LiFePO4 battery)
Cycle Life 3000 cycles to 80+% capacity
Connectivity Wi-Fi & Bluetooth
Dimensions 15.7 x 8.3 x 11 in / 400 x 211 x 281 mm
Net Weight 27 lbs / 12 kg

Free & Fast Shipping -  SAVE Hundreds Today with Free Shipping on Most Orders. We Ship to ALL 48 Lower States (We do not directly ship to Puerto Rico, Hawaii, Alaska)

Lead Time - 3-7 Business Days Depending on Product
 - Once You Place an Order, we immediately begin processing. The order request is sent to our warehouse and is prepared for pickup, it then usually takes around 3-7 business days to be picked up for transit.

Transit Time
 - Transit time can vary depending on the distance between your location and the warehouse but you can expect the item to arrive between 3-8 business days after pickup.

Our Shipping Partners: FedEx, UPS, Freight Club (among others)


We partner with the most reliable freight companies in the USA to ensure your order arrives safe and in a timely manner.

Your Item will ship from warehouses all across the United States to ensure fast and efficient delivery times for our customers.

If there are any delays regarding your product shipment, we will let you know in advance. 

Order Confirmation

As soon as you place your order, you will receive an order confirmation e-mail. (please allow a few hours for this to come through in some cases) This means that we have received your order in our system and pre-authorized your credit card for the purchase. 

As soon as we receive your order, we confirm that it is in stock and available for immediate shipment. 

If your item is on backorder or unavailable, we will void the pre-authorization and reach out to you via e-mail.  If your item(s) are available for immediate shipment (within 5 business days), we will process the charges and submit the order for shipment.

Order Shipment

If your order is in stock and we process the charges to your credit card, it will ship within five business days from the date of your order.  We will send you tracking information within 24 hours of your order leaving the warehouse to the e-mail address you provided when checking out.  If you do not receive tracking information from us within six business days of your order, feel free to follow up with us at sales@generationecostore.com

No Shipping outside the USA. (Some exceptions apply - if the website permits you to check out and enter your shipping address, you will receive your order. Some products in particular are available in Canada).

Shipping Options

Our base "Curb-side" Pickup shipping is always completely free! This option usually takes between 5-15 days to arrive at your doorstep, after you have submitted your order.

Threshold Shipping: This involves the item being brought onto your porch, or into a sheltered/garage area for an added fee.


Double-Check Your Address

To ensure that your package is properly delivered and that you receive your package within the time frames we advertise, please make sure that your address is correctly entered and includes all relevant and/or required information. The use of correct abbreviations, street numbers, building or apartment numbers, and route information (if applicable) is critical for ensuring timely delivery. We do not take responsibility for lost, misplaced, or incorrectly delivered shipments if the address information provided is incorrect or incorrectly entered at the time of purchase.

Damages

Please inspect the packaging of your item(s) when they arrive, if you notice any damage, you should make note of it when signing for delivery.  If your item(s) do arrived damaged please send photos of damage, box and SKU, along with a brief description of the damage to info@generationecostore.com and we will process an insurance claim on your behalf. Photos and videos must be sent for freight damage within 24 hours of arrival or the freight damage claim will not be valid. Any punctures, or visible signs of exterior damage must be reported within 24 hours.

We have a 30-day return policy, which means you have 30 days after receiving your item to request a return.

Should you decide to cancel your order 24hrs after placing it and prior to its shipment, a 3% deduction will be applied to cover platform fee expenses from the total paid amount.

To be eligible for a return, your item must be in the same condition that you received it, unworn or unused, with tags, and in its original packaging. You’ll also need the receipt or proof of purchase. Items that are not in this condition will not be accepted.

To start a return, you can contact us at hello@generationecostore.com If your return is accepted, we'll send you a return shipping label, as well as instructions on how and where to send your package. Items sent back to us without first requesting a return will not be accepted.

Returns for reasons other than damaged items will require a 15-25% re-stocking fee, this depends on the size and freight cost of the item to ship back, we sell large items and shipping can be costly. 

Returns/Cancellations after the item has shipped will also incur a 15-25% fee charged to you, as freight costs can be high for our products. 

If your return is outside of the 30 day return period, your item will not be accepted.

You can always contact us for any return questions at hello@generationecostore.com. 

Damages and issues

Please inspect your order upon reception and contact us immediately if the item is defective, damaged or if you receive the wrong item so that we can evaluate the issue and make it right.

Items that are damaged must be communicated to us within 24 hours of receiving the item. 

Please note that if items have been taken out of the packaging and/or installed, returns may be voided depending on the manufacturer. 

Some of our manufacturers do not accept returns for specific items, this must be considered when purchasing. 

These manufacturers include:
Victron
Pytes Battery

Exchanges

The fastest way to ensure you get what you want is to return the item you have, and once the return is accepted, make a separate purchase for the new item.

Refunds

We will notify you once we’ve received and inspected your return, and let you know if the refund was approved or not. If approved, you’ll be automatically refunded on your original payment method. Please remember it can take some time for your bank or credit card company to process and post the refund too.

Contact Information

You can contact us using the methods below. 

US Customer Support Number: +1 323 768 0928
Email: hello@generationecostore.com
US Address: 30 N Gould St Ste R Sheridan WY 82801

Total Price:
$2,606.71
$2,659.91

You save: $53.20

$699.99 $1,323.75
(30)

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4.97
30 reviews
5
(29)
4
(1)
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Share your experience
S
2022-10-11
Verified buyer
We go camping a lot and there’s nothing more annoying than a gas powered generator interfering with the sound of nature. This Power Station avoids all that because it is so quiet and it just has the sound of the cooling fan which is very minimal. I can easily charge our phones projector lights and anything else we need to have electricity for during our whole weekend without worrying about depleting the battery on this power station. It is simple to use and can even be recharged using the solar panel accessory which is not included but can be purchased. It even includes the cable to do so and can even charge an electric car. I am really impressed with this. We use that for outdoor movie nights to power our projector and sound bar too.
T
2022-10-10
Verified buyer
The upgrades to the Delta are worth going for the Delta 2.500 watt input and the ability to add on extra batteries also has some 3 terminal a/c ports, handy.
M
2022-10-09
Verified buyer
The generator works great and very easy to figure out how to use it. Relatively light weight, we recommend getting the solar panels too.Very happy with purchase.
P
2022-10-08
Verified buyer
Delivered quickly, packaging very sturdy, no damage.This is a great unit, Great Design and Light Weight and above all Fast Charging. I highly recommend this product as well as other EcoFlow products.Great customer service, always very responsive, I am a long time customer. Very satisfied.
R
2022-10-01
Verified buyer
Perfect size for camping trips. No noise and small enough to fit in the corner of the tent under a cot, yet powerful enough to power everything I need. Love that I can recharge it fully with a single 220w panel and a sunny day. May upgrade with an expansion battery and a second panel, which I find a great feature.
M
2022-09-26
Verified buyer
The Delta 2 has been great. Plenty of power to operate multiple devices. Charges super quickly if you want or is configurable using the app. Simple setup and a great experience for me so far + a great deal on launch day.
s
2022-09-25
Verified buyer
Being that the city I live in took a direct hit from hurricane Ian the Echoflow Delta 2 was amazing!!On a full charge it ran my fridge for at least 10 hours.I was able to charge it in less than an hour using my gas generator saving me from using a lot of gas than was hard to get.We were without power for 12 days.Worth every penny.Will be buying some portable solar panels to charge it in the future.
A
2022-09-02
Verified buyer
The media could not be loaded. Well, to start with the FedEx driver tripped on my concrete stairs going up to my house and accidentally dropped the Delta 2 battery package. The corner of the box was bent in. However Ecoflow used a good amount of protective insulation which worked exactly as it should. (First two pictures) The battery is intact, and turned on, so that was a relief.I was originally looking at solar power generation because half of my house has aluminum wiring and an electrical panel that is getting replaced in about a month. I don’t like plugging wattage intense appliances into the walls since the current panel is known to start fires. This is a great buffer.I have a couple solar panels temporarily put up in my backyard which I have plugged into the Delta 2. I’m designing a roof mounted system for my home and I did a proof of concept in my backyard to check for any potential issues that might arise.So far I have put the battery through its paces by using my backyard tiller and a U shaped Midea window AC unit. However, I did not use both of these at the same time. The tiller uses at max 1,200 watts and the AC uses 600 watts at max. That would be getting to close to the 1,800 watt maximum of the unit if they were both pushed hard.As I mentioned before I started to use this for a window AC unit. I like my home office/computer room a little colder than my wife likes the house. So far it has been a very good solar generator. Since I have the solar panels, I’m able to run the window AC non-stop on sunny days an not plug into the wall. I can’t help but also feel that this is going to decrease my homes electric bill too. In the winter I believe I will do the same thing but with a space heater. I will be preventing fossil fuel burning too then!
J
2022-08-14
Verified buyer
I had put together a 12V gel cell 60 AH battery with inverter about 8 years ago that weighed over 50 lbs for my telescope setup. It was so heavy that I rarely used it.I wanted a new power station that could be recharged via solar for emergencies, had LFP battery and didn't weight more then ~30 lbs at ~1kWh. The Delta 2 meets these requirements.The iOS app works well. You can lower the charge rate which drops the fan nose down, set the min / max charge / discharge, and get status. Sometimes I have to refresh the App to see an update, but it is useful. Some reviews complained about the UPS mode transfer speed for a PC, but I am not using it for that purpose.So far I am very pleased with the performance!
M
2022-08-11
Verified buyer
I bought the delta 2 and have used it just a few times around the house so far. The app was easy enough to download, update, and connect. It was really quick to charge with ac. I will eventually get a panel or two and charge that way to see what that's like. It really is lightweight for what you are getting and I'm really glad I found this. I've been researching for a long time and was going to build a solar generator but this came with everything I was looking for, especially the life4po batteries. I bought when they were doing the promotion of the free bag and didn't do it right. I emailed customer service and they hooked me right up.
M
2022-08-02
Verified buyer
Hands-down, this solar power station beats all of the other major competitors with it's many new features, most notably the battery chemistry, expandable battery capacity, Wi-Fi, a fantastic mobile phone app, and "5 year" warranty. This small light weight unit has incredible power including surge power. I would have liked to have a little bit more watt hours but with the extra smart battery or Delta Max battery, it makes up my need for more watt hours. So far so good the unit is working well. The only other items I need to purchase are some good portable solar panels and once EcoFlow's solar tracker become available again, Iwill probably buy it too, making my solar power station complete.The only suggestion I have for EcoFlow is it would be useful to have some type of wheeled-cart for their small to medium power stations that don't have wheels. This Delta 2 I bought is light enough for me to carry around with one hand and extra battery with the other hand. However, when you add an extra battery like a Delta Max, it's too heavy for my wife to carry or move, especially when the units are stacked. It could be some type of proprietary cart/design which fits only EcoFlow's power stations. I made my own cart because I do have my units stacked and my wife is able to pushes the system around the house with ease.
M
2022-06-25
Verified buyer
I've got 4 rivermax units now, in my motorhome. I use these for everything from powering my battery charger to my electric tea kettle. Great product and their customer service is the best! Thank you
C
2022-06-20
Verified buyer
Very happy with this purchase. Super fast shipping. I received it in one day. I believe this is a really great company. Thanks
D
2022-05-28
Verified buyer
My unit arrived damaged from the shipper. I reported it to Ecoflow and they responded quickly and offered to replace the unit or provide a full refund. Their customer support responded quickly to the many messages I had with them. The problem was not their fault since the shipper damaged it. Thank you Ecoflow!
T
2022-05-07
Verified buyer
I'm loving this Delta 2, Great Price, it's not heavy either,, I have been running my full size fridge for 7.5 hours now and as you can see from the pictures I still have 3hours of use left with 45% battery left which means this Delta 2 will run my Fridge for 10.5 hours. Wow 👌
o
2022-04-23
Verified buyer
not gonna going into details about its features as there are tons of info on yt and forums about this. the main concern for most people is the noise level - i actually find it bearable while using it inside the tent on a camping trip as long it's not powering heavy equipment. it was super quiet with a 12v freezer/fridge plugged in overnight. i like that i'm about to adjust the AC charging power in the app to suit my needs for charging speed VS noise level.the bag that came with the promotion was a nice touch with the added zipper compartment on top to house all the cables/manuals etc. wish it came with a strap though but great purchase all in all!
P
2022-02-15
Verified buyer
This is the one to buy. I live in Florida. I bought this when Hurricane Ian was heading our way.Thankfully I did. When your family is in the path of one of these massive storms, you want to be prepared.I ordered this about a week before IAN hit our coast. I had it in time. I had researched other similar units for months. I knew I needed it. It is big investment, and you want to spend your money wisely. So motivated by Ian's near arrival, combined with this new model with much improved battery technology and performance just becoming available, I pulled the trigger and made my purchase. So very glad I did. Compare the specs, and you will see this is the one to buy. Customer service is also top notch. I highly recommend this product. Be prepared. Be safe.
S
2022-01-07
Verified buyer
I am excited to use this with my 4 wheel camper that doesn’t generate AC when off the grid. Fast shipping from Bundy's and great customer service, thank you.
T
2021-12-01
Verified buyer
This is my second EF Ecoflow product. I have a "River MAX" power station for camping. It is a very useful power bank. I connect the lights, refrigerator, and projector to the power station when I go camper. But because the "River MAX" is only 576Wh, it cannot support two days of camping. So, I need a larger capacity power bank. On 09/24, the Amazon app sent me an Amazon live stream link about the EF Ecoflow Delta 2 power station. I've been watching this product for days, so I ordered a Delta 2 power station directly that day. I really like the quality and interface of the EF Ecoflow product. Also, for those of you that don't know, EcoFlow has an app that allows you to make additional settings and get firmware updates for your EcoFlow products. Don't forget to download and install it on your smartphone.
D
2021-09-25
Verified buyer
I have several Ecoflow products, mostly for convenience where it’s easier to use this than running an extension cord, camping, power outages or any other use I can find for it. Fast charging, multiple settings in the app, 5 year warranty, 3000 charges and discharges until battery level holds 80% of initial capacity. If you managed to burn through the battery capacity 1 time per day everyday it would take about 8 years to get to the point where you still have about 80% usable capacity, that’s what’s great about lithium iron phosphate batteries. Can charge up in a couple of hours if you have full 500 watts of solar panels plugged in. You can easily power a microwave, air fryer, washing machine, refrigerator, freezer, charge mobile devices etc in an emergency. Yes the battery will run out according to the wattage draw of whatever you have plugged in. Can recharge with solar or a pure sine wave inverter generator, or ecoflow smart generator. Also, you can double the capacity with the add on extra battery. So many uses for these. When comparing brands, look at the charge time, watt hours(capacity), battery chemistry, maximum rubbing watts, surge watts, app control, number of outlets etc to make a fair comparison. Don’t expect more than what they can actually do, for example this battery is 1000 watt hours, so if you plug something into it that is going to use 100 watts per hour, you may be able to get 7-8 hours of run time for that 1 item, the inverter that powers your devices via the AC outlets consumes about 35 watts per hour so that has to be taken in to account.

4.7

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EcoFlow DELTA 2 Portable Power Station ZMR330-US
$699.99$1,323.75
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