Backup Rank

EcoFlow

DELTA 3000 Gen4

EcoFlow DELTA 3000 Gen4, photo 1 of 1
photo source, checked

The EcoFlow DELTA 3000 Gen4 offers 3,072 Wh of LiFePO4, 3,600 W output, 6,000 cycles and 57.3 lb of weight for $1,699 as of November 8, 2026.

Battery capacity
3,072 Wh
AC output
3,600 W
Max with extra batteries
Not listed
AC voltage
120V only

Maker page at EcoFlow

Our verdict

Its price is $0.553 per Wh. The Jackery HomePower 3000 is $1,499 at $0.488 per Wh. The Dabbsson 3000L is $999 at $0.325 per Wh. Capacity and output match at 3,072 Wh and 3,600 W, with 1,800 W wall charging. The Jackery is $200 less at $1,499 and the Dabbsson is $700 less at $999.

It ranks #30 of 50 solar, #9 of 53 lightweight, #14 of 39 UPS, #42 of 43 fast charging. This is a new launch, and the page showed an early bird promotion. Expansion is not stated. The warranty is 3 years, with 2 more on registration.

Buy it if you want 6,000 cycles and the EcoFlow ecosystem. Skip it if price per Wh matters most.

Where it ranks

How it scored in each list. A longer bar is better for you.

Specifications

Each value links to the page it came from.

Battery capacity3,072 Whsource, checked
AC output3,600 Wsource, checked
Surge output7,200 Wsource, checked
Max with extra batteriesNot listed
Battery typeLiFePO4source, checked
Cycle life6,000 cyclessource, checked
AC voltage120V onlysource, checked
Max solar input1,000 Wsource, checked
Wall charging1,800 Wsource, checked
UPS switchover10 mssource, checked
AC outlets5source, checked
Home panel or transfer switchNot listed
Weight57.3 lbsource, checked
Warranty3 yearssource, checked

Prices

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EcoFlow US$1,699

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