Power Station Chart

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EcoFlow vs Anker portable power stations

21 EcoFlow stations against 17 from Anker SOLIX. The middle EcoFlow holds 1,024 Wh, and the middle Anker holds 1,536 Wh.

By the Power Station Chart team, from each maker's own documents, not physically tested. Last reviewed October 31, 2026.

Pick in two minutes

The short version

Each lineup has a 3,600 W station: the Anker SOLIX F3000 and the EcoFlow DELTA Pro. The F3000 holds 3,072 Wh and weighs 91.5 lb, while the DELTA Pro holds 3,600 Wh and weighs 99 lb. The F3000 takes 2,400 W of solar against 1,600 W. Both list split-phase output with a kit and a 5-year warranty. Across the ranges, EcoFlow's median is about 38 Wh per lb against just over 33 for Anker SOLIX. EcoFlow lists LFP on all 21 stations and Anker SOLIX on 9 of 17, and 13 EcoFlow stations expand against 9. EcoFlow's solar plugs include MC4, while Anker SOLIX lists XT60 or XT60i. EcoFlow reaches 12,288 Wh and 12,000 W, and Anker SOLIX reaches 5,024 Wh and 6,000 W.

The two lineups by the numbers

FigureEcoFlowAnker
Stations compared2117
Median capacity1,024 Wh1,536 Wh
Largest capacity12,288 Wh5,024 Wh
Median AC output1,800 W1,800 W
Median solar input500 W600 W
Median wall charging1,500 W1,150 W
Median hours to fill from the wall1 h1.1 h
Median watt-hours per pound38.233.6
On LFP batteries21 of 219 of 17
Take extra batteries13 of 219 of 17
Largest total with extra batteries61,440 Wh30,144 Wh
Median rated cycles3,5003,000
Median warranty5 years5 years
Solar ports usedMC4, XT60, XT60iXT60, XT60i

Matched size for size

700 to 1,500 Wh

FigureEcoFlow DELTA 2Anker SOLIX C1000
Capacity1,024 Wh1,056 Wh
AC output1,800 W1,800 W
Solar input500 W600 W
Wall charging1,200 W1,000 W
Weight27 lb28.44 lb
Warranty5 years5 years
Runs a refrigerator9.5 h to 25 h9.8 h to 26 h
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1,500 to 2,500 Wh

FigureEcoFlow DELTA 2 MaxAnker SOLIX S2000
Capacity2,048 Wh2,010 Wh
AC output2,400 W1,500 W
Solar input1,000 W400 W
Wall charging1,800 W1,150 W
Weight50 lb35.7 lb
Warranty5 years5 years
Runs a refrigerator19 h to 50 h19 h to 49 h
AmazonCheck price on AmazonCheck price on Amazon

2,500 to 4,000 Wh

FigureEcoFlow DELTA 3 UltraAnker SOLIX F3000
Capacity3,072 Wh3,072 Wh
AC output3,600 W3,600 W
Solar input800 W2,400 W
Wall charging1,800 W3,600 W
Weight72.1 lb91.5 lb
Warranty5 years5 years
Runs a refrigerator28 h to 3 days28 h to 3 days
AmazonCheck price on AmazonCheck price on Amazon

Which suits the job

JobEcoFlow stations that qualifyAnker stations that qualify
For camping34
For home backup114
For a power outage1412
For an RV1010
For an apartment87
For tailgating46
For a car40
For a shed or workshop127

Which way to lean

Lean EcoFlow when size, output or weight efficiency decides: it goes past 6,000 W, and its median is about 38 Wh per lb against just over 33. Lean Anker SOLIX when warranty length decides, since every station that lists one shows 5 years while EcoFlow's shortest is 2 years. Cycle life splits two ways. EcoFlow's median is 3,500 cycles against 3,000, but the Anker SOLIX S5000 lists 10,000. At 3,600 W, the F3000 takes more solar than the DELTA Pro.

All EcoFlow and Anker stations

FAQ

Which has the longer warranty?

Anker SOLIX lists 5 years on every station that shows one. EcoFlow's median is 5 years, but its range starts at 2.

Which goes higher on capacity and output?

EcoFlow. Its DELTA Pro Ultra X lists 12,288 Wh and 12,000 W, against 5,024 Wh and 6,000 W at the top of the Anker SOLIX range.

Which can grow into a bigger system at the 3,600 W size?

The F3000 reaches 12,288 Wh with extra batteries and the DELTA Pro reaches 10,800 Wh.

Does either maker require its own panels?

Anker recommends Anker solar panels and PV connectors. EcoFlow asks that panel output voltage stay within 60 V.

Where these figures come from

95 documents