Source-aware comparison

Jackery Explorer 1000 v2 vs EcoFlow DELTA 2

A source-backed comparison with neutral, spec-derived verdicts. Unknown fields stay visible, and both stations use the same runtime assumptions.

Compare this pair for a real load

Scenario pages apply one source-backed device load to both stations before you inspect the full table.

CPAP without heated humidifier

Uses 40 W and 100% duty cycle for both stations.

Jackery Explorer 1000 v2

1,070 Wh, 1,500 W AC output.

Lifecycle status: Unknown. Confidence: Verified. Last verified: 2026-06-24.

EcoFlow DELTA 2

1,024 Wh, 1,800 W AC output.

Lifecycle status: Unknown. Confidence: Verified. Last verified: 2026-06-24.

Capacity

Capacity: Explorer 1000 v2 is higher by 46 Wh.

AC Output

AC output: DELTA 2 is higher by 300 W.

Solar Input

Solar input: DELTA 2 is higher by 100 W.

The 60 W runtime estimate assumes AC output, 85% conversion efficiency, and 10% battery reserve. It is a sanity check, not a lab-tested result. This label describes availability in the cited region only. It does not imply that another model is universally better, compatible, or an official replacement.

Which one, when?

These verdicts are computed only from tracked specs. They do not use price, affiliate status, ads, sponsorships, or untracked preferences.

Best for longer runtime margin

Jackery Explorer 1000 v2 leads this tracked field: 1,070 Wh vs EcoFlow DELTA 2 at 1,024 Wh (+46 Wh).

Best for higher AC loads

EcoFlow DELTA 2 leads this tracked field: 1,800 W vs Jackery Explorer 1000 v2 at 1,500 W (+300 W).

Best for startup surge headroom

Jackery Explorer 1000 v2 leads this tracked field: 3,000 W vs EcoFlow DELTA 2 at 2,700 W (+300 W).

Best for faster solar refill

EcoFlow DELTA 2 leads this tracked field: 500 W vs Jackery Explorer 1000 v2 at 400 W (+100 W).

Best for portability

Jackery Explorer 1000 v2 leads this tracked field: 10.8 kg vs EcoFlow DELTA 2 at 12 kg (+1.2 kg).

Use the cards as planning shortcuts, then confirm the full spec table and source links below. A larger number is not automatically better for every use case.

Runtime Examples

Same assumptions on both sides: AC output, 85% efficiency, 10% reserve, healthy battery, and steady load.

Swipe table sideways

Runtime examples comparing Explorer 1000 v2 and DELTA 2.
Example load	Explorer 1000 v2	DELTA 2
60 W AC essentials	13h 39m	13h 3m
120 W AC small appliance	6h 49m	6h 32m
700 W AC kitchen or tool load	1h 10m	1h 7m

Swipe table sideways

Specification comparison for Explorer 1000 v2 and DELTA 2.
Spec	Explorer 1000 v2	DELTA 2
Battery capacity	1,070 Wh	1,024 Wh
Battery chemistry	LiFePO4	LFP (LiFePO4)
AC output	1,500 W	1,800 W
Surge output	3,000 W	2,700 W
DC output	120 W	126 W
USB-C output	100 W	100 W
Solar input	400 W	500 W
Weight	10.8 kg	12 kg
Lifecycle status	Unknown	Unknown
60 W AC estimate	13h 39m	13h 3m
Confidence	Verified	Verified
Last verified	2026-06-24	2026-06-24

Planning Watch-Outs

These checks explain where the comparison is strong and where it still needs better source coverage.

5 of 5 high-impact comparison fields are filled on both sides.
Explorer 1000 v2 has the larger nominal battery capacity, but usable Wh still depends on reserve, efficiency, temperature, and battery age.
Explorer 1000 v2 is lighter in the tracked weight data, which matters if the station is moved often.
DELTA 2 has the higher tracked solar input, assuming compatible panels and charge-voltage limits.

Sources

Comparison rows come directly from the linked model records.

Explorer 1000 v2

Jackery Explorer 1000 v2 specifications (official; checked 2026-06-24)

DELTA 2

EcoFlow DELTA 2 specifications (official; checked 2026-06-24)

How to read this comparison

Use this page as a source-backed spec and runtime planning comparison. It is not a full buying guide, and it does not rank products by price, affiliate terms, or sponsorship.