1kWh portable
Explorer 1000 v2 vs C1000 Gen 2
The friendliest 1kWh station meets the most powerful one. We compare output, charge time, solar input, and what each is like to live with.
Best for mostAnker SOLIX C1000 Gen 2
1kWh portable · Head-to-head
Jackery Explorer 1000 v2 vs EcoFlow DELTA 3 Plus: Price or Capability?
A $100 price gap separates a simple 1kWh box from a faster, more expandable one. We compare the features you will actually notice.
Our pick · Best overall
EcoFlow DELTA 3 Plus
The EcoFlow DELTA 3 Plus is the better station if you can stretch the budget. It adds 300W of continuous output, 600W more solar input, a 56-minute recharge, and a battery-expansion port. The Jackery Explorer 1000 v2 remains the lighter, simpler, lower-cost option.
4.6WattBench
score / 10
score / 10
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Quick take
Which one fits your loads?
Choose Jackery if
Explorer 1000 v2
- You want the lowest price for a capable 1kWh station
- You want the lightest body at 23.8 lb
- You prefer appliance-style controls without an app
Choose EcoFlow if
DELTA 3 Plus
- You want 1,800W output and 1,000W solar input
- You want a 56-minute wall recharge
- You want to expand to 2kWh later
Specifications
The numbers side by side
Green marks the stronger figure in that row. A stronger spec is not automatically the better product for your loads.
| Spec | Jackery Explorer 1000 v2 | EcoFlow DELTA 3 Plus |
|---|---|---|
| Rated capacity | 1,070 Wh | 1,024 Wh |
| Usable (85%) | 910 Wh | 870 Wh |
| Continuous output | 1,500 W | 1,800 W |
| Surge | 3,000 W | 3,600 W |
| Chemistry | LiFePO4 | LiFePO4 |
| Weight | 23.8 lb | 27.6 lb |
| AC input | 700 W | 1,500 W |
| Recharge time | 1.6 hr (~700W) | 56 min (1,500W) |
| Solar input | 400 W | 1,000 W |
| Expansion | No | 2 kWh (up to 5 kWh with mixed batteries) |
| Warranty | 5 years | 5 years |
| Street price | $599–$799 | $699–$899 |
| Cost / usable Wh | $0.77 | $0.92 |
Manufacturer-published figures, checked November 2026. Usable energy uses our 85% rule. Green cells mark the stronger spec, not the better product for your loads.
WattBench score
How the two stations stack up
Weighted across six dimensions. The score is a starting point, not a verdict for your specific loads.
Jackery Explorer 1000 v2 · 4.3/10EcoFlow DELTA 3 Plus · 4.6/10
Capacity25%
Output20%
Portability15%
Recharge15%
Expandability10%
Value15%
Capacity 25%, output 20%, portability 15%, recharge 15%, expandability 10%, value 15%. Read the methodology.
The short version
The Explorer 1000 v2 and DELTA 3 Plus are both 1kWh-class LiFePO4 stations with five-year warranty coverage. The Jackery is lighter and usually cheaper; the EcoFlow is more capable in almost every other way.
The price gap is typically $100-200, which is small relative to the cost of solar panels or a second battery.
Output: 1,500W versus 1,800W
The Jackery delivers 1,500W continuous and 3,000W surge. The EcoFlow delivers 1,800W continuous and 3,600W surge. The gap is enough to matter for a microwave plus a fridge, or a small compressor.
Neither is a high-power station. If you need to run a space heater or a large power tool, look at the 2kWh class instead.
Recharge and solar
The DELTA 3 Plus recharges in 56 minutes at 1,500W; the Explorer 1000 v2 takes about 1.6 hours at 700W. The EcoFlow is roughly twice as fast.
Solar input is an even bigger gap: 1,000W for the EcoFlow versus 400W for the Jackery. A 400W array maxes out the Jackery; the EcoFlow can use a 600-800W array and refill faster.
Expansion and capacity
The DELTA 3 Plus expands to about 2kWh with a DELTA 3 battery, and up to 5kWh with mixed batteries. The Explorer 1000 v2 has no expansion port.
Base capacity is close: 1,070Wh for the Jackery and 1,024Wh for the EcoFlow. The Jackery has a slight edge out of the box; the EcoFlow has the higher ceiling.
Weight and usability
The Jackery weighs 23.8 lb; the EcoFlow weighs 27.6 lb. The 3.8 lb difference is noticeable on a long carry but not a dealbreaker for most people.
Jackery's controls are simpler and its display is easy to read. EcoFlow's app adds scheduling and firmware updates, but the station works without it.
Which should you buy?
Buy the DELTA 3 Plus if you want the more capable 1kWh station and can spend a little more. The faster charging, solar headroom, and expansion port are worth the premium for most buyers.
Buy the Explorer 1000 v2 if price and simplicity come first, or if you find it on a deep discount. It is still a competent station for lights, fans, a TV, and a CPAP.
Runtime math
How long each station lasts
Same formula for both: rated capacity x 0.85, divided by the load. Real appliances cycle, so treat these as planning estimates.
| Load | Average draw | Explorer 1000 v2 | DELTA 3 Plus |
|---|---|---|---|
| Refrigerator (avg.) | 75 W | 12 hr | 12 hr |
| CPAP (no humidifier) | 40 W | 23 hr | 22 hr |
| Wi-Fi + laptop | 60 W | 15 hr | 15 hr |
| Microwave | 1,000 W | 55 min | 52 min |
| Space heater | 1,500 W | 36 min | 35 min |
Estimates use 85% of rated capacity and a constant average load. Real appliances cycle; a fridge's duty cycle and ambient temperature change the result. Run your own numbers.
FAQ
Questions buyers actually ask
Is the DELTA 3 Plus worth $100 more?
For most buyers, yes. The extra output, solar input, faster charging, and expansion port are meaningful upgrades for a relatively small price difference.
Can the Jackery run a microwave?
Many 1,000-1,200W microwaves will run, but the 1,500W continuous rating leaves limited margin. Check the microwave's input wattage.
Which charges faster?
The DELTA 3 Plus, at about 56 minutes versus 1.6 hours for the Jackery.
Which is lighter?
The Jackery Explorer 1000 v2 at 23.8 lb, versus 27.6 lb for the DELTA 3 Plus.
Can the Jackery expand?
No. The Explorer 1000 v2 has no battery-expansion port. The DELTA 3 Plus does.
Before you buy
Check the current price and bundle.
Street prices move. The price band on this page is a research snapshot, not a live quote. Verify the current price, included accessories, and warranty terms at the merchant.