EcoFlow vs Jackery 2026: Which Power Station Should You Buy?

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It’s the second night of a summer outage. The fridge is full, the phones are low, and one neighbor’s power station is humming along while another’s went flat before breakfast. The difference usually isn’t the brand. It’s the size, the charging, and how well the station fits the job. That’s what this EcoFlow vs Jackery comparison is about.

The short answer: both brands make solid LiFePO4 power stations, so match the size first. Pick EcoFlow if you want more outlets, much faster solar charging and the option to add batteries later. Pick Jackery if you want a lighter unit for its capacity, a simple setup and, at most sizes, a lower price on the maker’s store.

Prices change often. The prices below are what we saw on each maker’s own store in October 2026; check the current price before you buy. Amazon prices may differ.

Our top picks

EcoFlow vs Jackery: matched models side by side

We lined up models of the same size. Every spec comes from the maker’s own spec page.

Model	Capacity	AC output (surge)	Weight	Solar input	Wall charging	Add batteries?	Maker’s price
EcoFlow RIVER 3	245 Wh	300 W (600 W)	7.8 lb	110 W	0-100% in 60 min	No	about $249 (Amazon)
Jackery Explorer 300 v2	288 Wh	300 W (600 W)	8.16 lb	100 W (USB-C)	about 76 min	No	about $299 (sold out on Jackery.com)
EcoFlow DELTA 3 Plus	1,024 Wh	1,800 W (3,600 W)	27.6 lb	1,000 W	0-100% in 56 min	Yes, to 5 kWh	about $669
Jackery Explorer 1000 v2	1,070 Wh	1,500 W (3,000 W)	23.8 lb	400 W	1 hr (Emergency mode); 1.58 hrs standard	No	about $559
EcoFlow DELTA 3 Max Plus	2,048 Wh	3,000 W (6,000 W)	48.7 lb	1,000 W	0-80% in 64 min	Yes, 2-10 kWh	about $1,149
Jackery Explorer 2000 v2	2,042 Wh	2,200 W (4,400 W)	39.5 lb	400 W	1.3 hrs (Emergency mode); 1.75 hrs standard	No	about $899
EcoFlow DELTA 3 Ultra Plus	3,072 Wh	3,600 W (7,200 W)	74.3 lb	1,600 W	not stated (AC only)	Yes, 3-11 kWh	about $1,579
Jackery HomePower 3000	3,072 Wh	3,600 W (7,200 W)	59.5 lb	1,000 W	2.2 hrs	No	about $1,349

Prices are the maker’s own store prices seen in October 2026 (several were sale prices: EcoFlow listed the DELTA 3 Plus at $799, the DELTA 3 Max Plus at $1,599 and the DELTA 3 Ultra Plus at $2,199; Jackery listed the Explorer 2000 v2 at $999 and the HomePower 3000 at $1,499). The RIVER 3 price is the one Amazon showed.

Capacity and output

Capacity (watt-hours) decides how long things run; output (watts) decides what you can run at once. At matched sizes, capacity is nearly equal: 1,024 vs 1,070 Wh, 2,048 vs 2,042 Wh, and an exact tie at 3,072 Wh. The difference is output. The EcoFlow DELTA 3 Plus delivers 1,800 W against the Explorer 1000 v2’s 1,500 W, and the DELTA 3 Max Plus 3,000 W against the Explorer 2000 v2’s 2,200 W. That headroom matters for a microwave or a pump that starts hard. At 3 kWh the DELTA 3 Ultra Plus and HomePower 3000 are rated the same: 3,600 W, with 7,200 W surge.

EcoFlow also gives you more outlets at most sizes: six AC outlets on the DELTA 3 Plus against three on the Explorer 1000 v2, and four 20-amp outlets on the DELTA 3 Max Plus against three on the Explorer 2000 v2. Both 3 kWh models have four 20-amp outlets plus a 30-amp outlet for an RV.

Charging speed from the wall

Both brands charge fast enough to refill between rolling blackouts. EcoFlow quotes 0-100% in 56 minutes for the DELTA 3 Plus. Jackery quotes a full charge in 1 hour for the Explorer 1000 v2 in Emergency Charge mode, which you switch on in the Jackery app, and 1.58 hours in standard mode. At 2 kWh it’s 0-80% in 64 minutes for the DELTA 3 Max Plus against a full charge in 1.3 hours (Emergency mode) for the Explorer 2000 v2. EcoFlow quotes some times to 80% and Jackery to 100%, so call this one close.

Solar charging

This is EcoFlow’s clearest win. The DELTA 3 Plus and DELTA 3 Max Plus accept up to 1,000 W of solar, and the DELTA 3 Ultra Plus up to 1,600 W. The Explorer 1000 v2 and Explorer 2000 v2 top out at 400 W, and the HomePower 3000 at 1,000 W. If you’ll live on solar for days, more solar input means a fuller battery by sunset. Panels usually deliver less than their rating; our solar energy guide explains why.

Battery life and chemistry

Every model here uses LiFePO4 (lithium iron phosphate) cells, the long-lasting chemistry. EcoFlow rates the DELTA 3 Plus for 4,000 cycles to 80% and the RIVER 3 for 3,000 cycles to 80%. Jackery rates its stations for 4,000 cycles to 70% or more. Because one maker measures to 80% and the other to 70%, you can’t compare the two numbers directly. More on chemistry in LiFePO4 vs lithium-ion.

Expandability and home backup

EcoFlow lets you grow most of these models: the RIVER 3 Plus to 858 Wh, the DELTA 3 Plus to 5 kWh, the DELTA 3 Max Plus to 10 kWh and the DELTA 3 Ultra Plus to 11 kWh with extra batteries. The Jackery models in this comparison (Explorer 300 v2, 1000 v2, 2000 v2 and HomePower 3000) are not expandable. Jackery’s expandable line is a different family (such as the Explorer 5000 Plus).

Either brand can run your essentials from extension cords. Wiring a station into your home’s circuits is different: it needs a transfer switch or inlet installed by a licensed electrician, never a cord plugged into a wall outlet (“backfeeding” can kill a lineworker and start a fire). Our home backup guide covers the safe options.

UPS mode and the app

Both can act as a UPS, switching to battery when the grid drops. EcoFlow quotes under 10 ms for the DELTA 3 series and under 20 ms for the RIVER 3. Jackery quotes under 20 ms for the Explorer 2000 v2 and 20 ms for the HomePower 3000. Makers measure this differently, so test it before trusting a desktop computer to it. Both brands have apps; EcoFlow’s DELTA 3 Plus connects over Wi-Fi and Bluetooth, and Jackery’s app is where you turn on Emergency Charge mode.

Warranty

• EcoFlow: 5 years on the RIVER 3 Plus, DELTA 3 Plus and DELTA Pro 3; 3 years plus 2 more when you register in the EcoFlow app on the DELTA 3 Max Plus and DELTA 3 Ultra Plus; 24 months on the RIVER 3. Bought from EcoFlow or an authorized seller.
• Jackery: 3 years, plus a 2-year extension on these models when you buy from Jackery.com and activate it (Jackery says within 30 days). Bought from Jackery, a Jackery-branded store or an authorized dealer.

Both can reach five years, by different paths. Buying a Jackery on Amazon? Check whether the extra two years apply.

Price

On the makers’ own stores in October 2026, Jackery was cheaper at every matched size: $559 vs $669 at 1 kWh, $899 vs $1,149 at 2 kWh, and $1,349 vs $1,579 at 3 kWh. With EcoFlow you pay for extra output, outlets, solar input and expandability. Both brands run frequent sales. There’s no federal tax credit for portable power stations in 2026 (the residential clean energy credit ended for installs after December 31, 2025).

Who should buy which

1. EcoFlow DELTA 3 Plus: best for growing a small backup system

1,024 Wh, 1,800 W, six AC outlets and up to 1,000 W of solar in a 27.6 lb box. EcoFlow quotes a full wall charge in 56 minutes and a switchover under 10 ms.

• Good: more outlets and output than the Jackery at this size; add an extra battery later.
• Watch out: costs more than the Explorer 1000 v2 and weighs about 4 lb more.
• Best for: a fridge, router and lights in an outage, with room to grow.

Check the EcoFlow DELTA 3 Plus price on Amazon

2. Jackery Explorer 1000 v2: best for simple, lighter 1 kWh power

1,070 Wh and 1,500 W at 23.8 lb, with three AC outlets. Emergency Charge mode in the app fills it in about an hour.

• Good: slightly more capacity, lighter, and cheaper on the maker’s store.
• Watch out: 400 W solar limit, three AC outlets, no extra battery option.
• Best for: camping, tailgates and short outages where you carry it around.

Check the Jackery Explorer 1000 v2 price on Amazon

3. EcoFlow DELTA 3 Max Plus: best 2 kWh for heavy loads

2,048 Wh with 3,000 W output (6,000 W surge), four 20-amp outlets, 1,000 W solar input and room to grow to 10 kWh. It weighs 48.7 lb.

• Good: the most output and solar input of the 2 kWh pair; expandable.
• Watch out: about 9 lb heavier and $250 more than the Jackery at the prices we saw.
• Best for: home outages with a fridge, a microwave and a sump pump on the list.

Check the EcoFlow DELTA 3 Max Plus price on Amazon

4. Jackery Explorer 2000 v2: best 2 kWh to carry

2,042 Wh and 2,200 W in 39.5 lb, the lightest 2 kWh model in our catalog. Full in 1.3 hours in Emergency Charge mode.

• Good: light for its size, and the lowest price of the 2 kWh pair.
• Watch out: 400 W solar input is slow for a 2 kWh battery; not expandable.
• Best for: RV trips and outages where you recharge from the wall or a car more than from solar.

Check the Jackery Explorer 2000 v2 price on Amazon

5. EcoFlow DELTA 3 Ultra Plus: best 3 kWh for solar and growth

3,072 Wh, 3,600 W, up to 1,600 W of solar and expandable to 11 kWh. At 74.3 lb, it’s a station you roll, not carry.

• Good: big solar input, expandable, under 10 ms switchover.
• Watch out: heavy; EcoFlow gives no AC-only charge time; 5-year warranty needs app registration.
• Best for: longer outages with rooftop-style solar planning.

Check the EcoFlow DELTA 3 Ultra Plus price on Amazon

6. Jackery HomePower 3000: best 3 kWh value

The same 3,072 Wh and 3,600 W as the EcoFlow, about 15 lb lighter at 59.5 lb, and a 2.2-hour wall charge. It replaced the Explorer 3000 v2.

• Good: lighter and cheaper than the EcoFlow at the same capacity and output.
• Watch out: 1,000 W solar input and no extra battery option.
• Best for: a fixed 3 kWh backup that you charge mostly from the wall.

Check the Jackery HomePower 3000 price on Amazon

And the small ones? The EcoFlow RIVER 3 (245 Wh, 300 W, 7.8 lb, about $249 on Amazon) and the Jackery Explorer 300 v2 (288 Wh, 300 W, 8.16 lb) suit phones, lights and a laptop. The Jackery stores a bit more; the RIVER 3 is lighter and charges faster. When we checked, the Explorer 300 v2 was sold out on Jackery.com and we found no Amazon listing for it. If you want more punch in a small box, the EcoFlow RIVER 3 Plus (286 Wh, 600 W, expandable to 858 Wh, about $299 from EcoFlow) is the step up.

How to choose the right size

• Add up the watts of everything that may run at once. The station’s continuous output must cover it, and its surge rating must cover motor start-ups (fridges, pumps).
• Estimate usable energy: capacity × 0.85. About 15% is lost in the inverter and conversion, so a 1,024 Wh station gives roughly 870 Wh, a 2,048 Wh about 1,740 Wh, and a 3,072 Wh about 2,610 Wh.
• Use daily kWh for fridges, not the nameplate watts, because the compressor cycles on and off. Example: if your fridge’s yellow EnergyGuide label says 400 kWh a year, that’s about 1.1 kWh (1,100 Wh) a day. Our estimate: about 19 hours on a 1 kWh station, about 38 hours on a 2 kWh station and about 57 hours on a 3 kWh station. Real results vary with the room temperature and how often the door opens.
• Plan the recharge. For outages longer than a day, solar input matters as much as capacity.
• Medical devices: for a CPAP, talk to your doctor or equipment supplier first. Jackery says its stations are not recommended for medical devices or life-support equipment. See our CPAP guide.

Keep exploring: start with our portable power stations guide, then see what size portable power station you need, our best portable power stations list, and the other matchups, EcoFlow vs Anker SOLIX and BLUETTI vs EcoFlow. For living on stored power, read off-grid energy, or browse all portable power station articles.

EcoFlow vs Jackery questions

Is EcoFlow better than Jackery?

Not across the board. At matched sizes, EcoFlow offers more AC output, more outlets, much higher solar input and add-on batteries. Jackery is lighter for its capacity and was cheaper on the makers’ stores in October 2026. Both use LiFePO4 batteries and offer up to five years of warranty under their terms. Choose by the job, not the logo.

Can I add more batteries to a Jackery?

Not to the Explorer 300 v2, 1000 v2, 2000 v2 or HomePower 3000; Jackery lists them as not expandable. Jackery’s expandable stations are a separate line, such as the Explorer 5000 Plus, which takes Battery Pack 5000 Plus units. Most EcoFlow DELTA 3 models do accept extra batteries.

Can EcoFlow or Jackery run a refrigerator?

Yes, the 1 kWh models and up can. Check that the fridge’s starting surge fits under the station’s surge rating, then size by daily use. Using a fridge whose label says 400 kWh a year (about 1.1 kWh a day), our estimate is about 19 hours on a 1 kWh station and about 38 hours on a 2 kWh station, after about 15% conversion losses.

Can I plug either one into my house?

Not through a wall outlet. Backfeeding a house through an outlet is dangerous for you and for utility workers. To power home circuits, have a licensed electrician install a transfer switch or power inlet, or the maker’s own home panel. Otherwise, run extension cords from the station to the appliances you need.

Is it safe to use a power station indoors?

Yes. Battery power stations make no exhaust, so you can use them inside, unlike gas generators, which the CPSC says must run outside, at least 20 feet from the house and never in a garage.