Power Station Chart

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Expandable portable power stations

37 stations, ordered by one rule: Takes an extra battery, largest system first. First is the EcoFlow DELTA Pro Ultra X.

By the Power Station Chart team, ranked from the makers' manuals, not physically tested. Last reviewed October 31, 2026.

How to choose among these

A system of 61,440 Wh is the ceiling here, and it belongs to the EcoFlow DELTA Pro Ultra X, which starts at 12,288 Wh in one unit. The list ranks by how large a system each station can grow into. The EcoFlow DELTA Pro Ultra reaches 30,720 Wh, the Jackery Explorer 5000 Plus 30,240 Wh and the Anker SOLIX S5000 30,144 Wh. Smaller starters still scale: the Jackery HomePower 2000 Plus v2 begins at 2,048 Wh and lists 12,288 Wh. In total 37 stations take extra batteries, with a median base capacity of 2,048 Wh. The smallest base holds just 286 Wh.

The 37 stations, in order

By the numbers

Median capacity2,048 Wh
Spread286 to 12,288 Wh
Most common batteryLFP, on 34 of 37
Makers4
Listed on Amazon25 of 37

Standouts by the makers' figures

FAQ

Which expandable power station can reach the largest system?

The EcoFlow DELTA Pro Ultra X, with a listed maximum of 61,440 Wh. The EcoFlow DELTA Pro Ultra follows at 30,720 Wh.

How far can a mid-size station grow?

The BLUETTI Apex 300 starts at 2,764.8 Wh and lists 19,353.6 Wh. The Jackery HomePower 3600 Plus and Pro Max start at 3,584 Wh and list 21,504 Wh.

Which expandable stations top out lowest?

The EcoFlow DELTA Pro lists a 10,800 Wh maximum from 3,600 Wh. The EcoFlow DELTA Pro 3 and Anker SOLIX F3000 both list 12,288 Wh.

Which expandable stations are the lightest?

The Jackery HomePower 2000 Plus v2 at 41.45 lb, with 2,048 Wh and 2,400 W of AC. The Jackery Explorer 2000 Plus is 61.5 lb and the BLUETTI AC200L 62.4 lb.

Other ways to sort

Where these figures come from

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