Jackery Explorer 1000 v2 or EcoFlow DELTA 3 Plus: which should you pick?
| If you are | Pick | Why |
|---|---|---|
| The lowest price for about 1 kWh | Jackery Explorer 1000 v2 | $499 in black against $719 for the DELTA 3 Plus, and it stores slightly more (1,070Wh vs 1,024Wh). |
| Adding more battery later | EcoFlow DELTA 3 Plus | EcoFlow says it expands up to 5 kWh with a compatible extra battery. The Jackery 1000 v2 cannot be expanded. |
| Running more appliances at once | EcoFlow DELTA 3 Plus | 1,800W continuous from six AC outlets, against 1,500W from three on the Jackery. |
| Carrying it to a campsite or tailgate | Jackery Explorer 1000 v2 | About 23.8 lb against 27.6 lb, and a smaller footprint. |
| Recharging from solar panels | EcoFlow DELTA 3 Plus | Two solar ports at up to 500W each, against 400W combined on the Jackery. |
Jackery 1000 v2 vs EcoFlow DELTA 3 Plus is the most common choice for a 1 kWh home backup power station. The short answer: buy the Jackery Explorer 1000 v2 if you want the lowest price and a lighter unit, and buy the EcoFlow DELTA 3 Plus if you want more output, six AC outlets and the option to add batteries later.
We compared both from the makers’ own product pages, read on 16 October 2026. We have not used either unit, so the page is labeled as researched. See how we research and rate products.
Jackery 1000 v2 vs EcoFlow DELTA 3 Plus at a glance
| Spec (checked 16 Oct 2026) | Jackery Explorer 1000 v2 | EcoFlow DELTA 3 Plus |
|---|---|---|
| Price on maker’s site | $499 black ($559 regular) | $719 ($799 regular) |
| Capacity | 1,070Wh | 1,024Wh |
| AC output | 1,500W, 3,000W peak | 1,800W, 3,600W surge (X-Boost to 2,200W) |
| AC outlets | 3 | 6 |
| USB-C | 100W + 30W | 2 x 140W max |
| USB-A | 1 x 18W | 2 ports, 36W max |
| Battery | LiFePO4, 4,000 cycles to 70%+ | LFP, 4,000 cycles to 80%+ |
| Wall charging | 1.58 hours (1 hour emergency mode) | 56 minutes |
| Solar input | 400W max combined | 2 ports, 500W max each |
| UPS switchover | Under 20 ms | Under 10 ms |
| Expansion | None | Up to 5 kWh |
| Weight | About 23.8 lb | About 27.6 lb |
| Size | 12.87 x 8.82 x 9.72 in | About 16 x 8.0 x 11 in |
| Warranty | 3 + 2 years (from Jackery’s site) | 5 years |
EcoFlow’s page also describes “1000W MPPT” and a 70-minute full solar charge, which matches its two 500W ports used together. On 16 October 2026 EcoFlow’s page said the DELTA 3 Plus ships mid-November and showed the basic option as sold out.
Where the Jackery Explorer 1000 v2 beats the DELTA 3 Plus
Price. At $499 the Jackery costs $220 less, or about $0.47 per watt-hour against about $0.70 for the EcoFlow.
Capacity. It stores 1,070Wh, about 4% more than the DELTA 3 Plus.
Weight and size. At about 23.8 lb it is nearly 4 lb lighter and noticeably shorter, which helps if it doubles as a camping battery. Read more in our Jackery Explorer 1000 v2 review and our EcoFlow DELTA 3 Plus review.
Where the EcoFlow DELTA 3 Plus beats the Jackery 1000 v2
Output and outlets. 1,800W continuous from six AC outlets lets you run more at once, such as a fridge, a TV and a fan with room to spare. EcoFlow’s X-Boost runs some devices up to 2,200W.
Expansion. EcoFlow says it expands up to 5 kWh using its Alternator Charger XT150 output cable and a compatible DELTA 3, DELTA 2, DELTA 2 Max or DELTA Pro 3 extra battery. That lets you start with 1 kWh and grow.
Solar and switchover. It accepts more solar power and lists a faster switchover (under 10 ms against under 20 ms).
Cycle rating. Both list 4,000 cycles, but EcoFlow quotes 80% capacity remaining at that point and Jackery quotes 70%.
Jackery 1000 v2 vs EcoFlow DELTA 3 Plus pricing
| Option (16 Oct 2026) | Jackery Explorer 1000 v2 | EcoFlow DELTA 3 Plus |
|---|---|---|
| Unit only | $499 black, $519 Dune White | $719 |
| With a solar panel | $699 with SolarSaga 200W | Bundles sold; prices not checked for this page |
| Two units | $1,099 (17 Oct; $989 on 16 Oct) | Not listed |
Both makers run frequent sales, so prices change. Check the cart total on the maker’s site before you buy.
Which is easier to live with day to day?
They are close. Both are single-box units with a handle, both have an app, and both can sit plugged in as a UPS. EcoFlow lists noise under 30 dB at 600W and under 40 dB at 1,200W; Jackery lists 30 dB. To get the Jackery’s 1-hour charge, you switch on Emergency Super Charge in its app.
How to choose between the Jackery 1000 v2 and the DELTA 3 Plus
- Add up the watts you will run at the same time. Under 1,500W, either works. Between 1,500W and 1,800W, choose the EcoFlow.
- Count your plugs. If you need more than three AC outlets without a power strip, choose the EcoFlow.
- Think about next year. If you might want 2 kWh or more later, the EcoFlow’s expansion saves buying a second unit.
- Otherwise, save the money. If none of those apply, the Jackery gives you slightly more storage for $220 less.
Still deciding on size? Our list of the best portable power stations for home backup includes 2 kWh and whole-home options.
Jackery Explorer 1000 v2: check current pricingEcoFlow DELTA 3 Plus: check current pricing
Jackery Explorer 1000 v2 vs EcoFlow DELTA 3 Plus: frequently asked questions
Is Jackery or EcoFlow better?
Neither brand wins across the board. In this pair, the Jackery 1000 v2 is cheaper and lighter, while the EcoFlow DELTA 3 Plus has more output, more outlets, faster switchover, more solar input and expansion. Pick on the features you need, not the brand.
Which charges faster, the Jackery 1000 v2 or the DELTA 3 Plus?
From the wall they are close. EcoFlow lists a full charge in 56 minutes. Jackery lists 1.58 hours normally, or 1 hour with Emergency Super Charge switched on in its app. On solar the EcoFlow can take more power.
Do both work as a UPS?
Yes. EcoFlow lists a switchover time under 10 ms for the DELTA 3 Plus, and Jackery lists under 20 ms for the Explorer 1000 v2. Both are fast enough for a router and most home electronics.
Which has the better warranty?
They tie at 5 years if you buy the Jackery from Jackery’s own site. EcoFlow lists 5 years for the DELTA 3 Plus. Jackery’s is 3 years plus 2 more years applied when you buy from its official website.
Can either one run a refrigerator?
Both can run a typical household fridge for some hours. Each has enough surge power (3,000W peak on the Jackery, 3,600W on the EcoFlow) for most fridge compressors to start. Runtime depends on your fridge’s average draw, which you can measure with a plug-in watt meter.
