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Best Expandable Power Stations

30 match, ranked by overall score. Updated October 18, 2026.

1
OUPES Mega 3 4.1
$1,399
#1 in Extra Large (3,000 Wh and up) · 3,072 Wh · 3,600 W · LiFePO4 · 77.0 lb

3kWh with 3600W output and 2400W AC recharge; expandable.

$455/kWh~1.5 h AC rechargeUPS 20 msExpandable to 12,288 Wh Spec-based
AmazonOUPES Full review →
2
Anker SOLIX C1000 4.0
$549
#3 in Medium (500–1,499 Wh) · 1,056 Wh · 1,800 W · LiFePO4 · 28.4 lb

1kWh unit that recharges in under an hour; six AC outlets; expandable to 2kWh.

$520/kWh~0.9 h AC rechargeUPS 20 msExpandable to 2,112 Wh Spec-based
AmazonAnker SOLIX Full review →
3
DJI Power 2000 3.9
$999
#2 in Large (1,500–2,999 Wh) · 2,048 Wh · 3,000 W · LiFePO4 · 48.5 lb

2kWh at under 50 lb with 3000W output; expandable with DJI batteries.

$488/kWh~1.3 h AC rechargeUPS 10 msExpandable to 22,528 Wh Spec-based
AmazonDJI Full review →
4
Pecron E3600LFP 3.8
$1,499
#2 in Extra Large (3,000 Wh and up) · 3,072 Wh · 3,600 W · LiFePO4 · 77.0 lb

3kWh at an aggressive price; expandable with one add-on pack.

$488/kWh~2.9 h AC rechargeUPS 10 msExpandable to 6,144 Wh Spec-based
AmazonPecron Full review →
5
EcoFlow Delta 3 Plus 3.6
$749
#9 in Medium (500–1,499 Wh) · 1,024 Wh · 1,800 W · LiFePO4 · 27.6 lb

Delta 3 with expansion up to 5kWh and 10ms UPS; 1500W AC recharge.

$731/kWh~0.8 h AC rechargeUPS 10 msExpandable to 5,120 Wh Spec-based
AmazonEcoFlow Full review →
6
Vtoman FlashSpeed 1500 3.5
$649
#3 in Large (1,500–2,999 Wh) · 1,548 Wh · 1,500 W · LiFePO4 · 41.5 lb

Fast 1500W AC recharge; expandable with Vtoman battery packs.

$419/kWh~1.2 h AC rechargeUPS 20 msExpandable to 3,096 Wh Spec-based
AmazonVtoman Full review →
7
Bluetti Apex 300 3.5
$2,199
#4 in Large (1,500–2,999 Wh) · 2,765 Wh · 3,840 W · LiFePO4 · 83.8 lb

Native 120/240V output, 6000 cycles, expandable to 58kWh.

$795/kWh~0.9 h AC rechargeUPS 10 msExpandable to 58,000 Wh120/240V Spec-based
AmazonBluetti Full review →
8
Jackery Explorer 5000 Plus 3.4
$3,499
#3 in Extra Large (3,000 Wh and up) · 5,040 Wh · 7,200 W · LiFePO4 · 134.0 lb

Jackery's whole-home unit: 7200W 120/240V output, expandable to 60kWh.

$694/kWh~3.2 h AC rechargeUPS 20 msExpandable to 60,000 Wh120/240V Spec-based
AmazonJackery Full review →
9
EcoFlow Delta 2 3.4
$699
#14 in Medium (500–1,499 Wh) · 1,024 Wh · 1,800 W · LiFePO4 · 27.0 lb

The benchmark 1kWh unit: 1800W output, six AC outlets, expandable to 3kWh.

$683/kWh~1.0 h AC rechargeExpandable to 3,040 Wh Spec-based
AmazonEcoFlow Full review →
10
Bluetti AC200L 3.3
$1,199
#7 in Large (1,500–2,999 Wh) · 2,048 Wh · 2,400 W · LiFePO4 · 62.4 lb

AC200MAX refresh with 2400W AC recharge and 1200W solar input.

$585/kWh~1.0 h AC rechargeUPS 20 msExpandable to 8,192 Wh Spec-based
AmazonBluetti Full review →
11
Anker SOLIX F3000 3.4
$1,999
#4 in Extra Large (3,000 Wh and up) · 3,072 Wh · 3,600 W · LiFePO4 · 85.5 lb

3kWh with 120/240V output and expansion; mid-weight for the class.

$651/kWh~1.8 h AC rechargeUPS 20 msExpandable to 12,000 Wh120/240V Spec-based
AmazonAnker SOLIX Full review →
12
Jackery Explorer 1000 Plus 3.3
$849
#16 in Medium (500–1,499 Wh) · 1,264 Wh · 2,000 W · LiFePO4 · 32.0 lb

Expandable to 5kWh with add-on packs; 800W solar input.

$672/kWh~1.8 h AC rechargeUPS 20 msExpandable to 5,000 Wh Spec-based
AmazonJackery Full review →
13
UGREEN PowerRoam 2200 3.3
$1,199
#8 in Large (1,500–2,999 Wh) · 2,048 Wh · 2,500 W · LiFePO4 · 51.8 lb

2kWh with 2500W output and expansion to 4kWh.

$585/kWh~1.6 h AC rechargeUPS 20 msExpandable to 4,096 Wh Spec-based
AmazonUGREEN Full review →
14
Anker SOLIX F3800 Plus 3.2
$3,499
#5 in Extra Large (3,000 Wh and up) · 3,840 Wh · 6,000 W · LiFePO4 · 132.0 lb

F3800 with faster AC recharge, more solar input and 4000-cycle cells.

$911/kWh~1.4 h AC rechargeUPS 20 msExpandable to 26,900 Wh120/240V Spec-based
AmazonAnker SOLIX Full review →
15
EcoFlow River 3 Plus 3.2
$269
#6 in Small (under 500 Wh) · 286 Wh · 600 W · LiFePO4 · 10.3 lb

Small base unit that accepts an extra battery to reach 858Wh; 600W continuous output.

$941/kWh~0.8 h AC rechargeUPS 10 msExpandable to 858 Wh Spec-based
AmazonEcoFlow Full review →
16
Bluetti AC240 3.2
$1,099
#9 in Large (1,500–2,999 Wh) · 1,536 Wh · 2,400 W · LiFePO4 · 72.8 lb

IP65-rated for outdoor use; heavy for its capacity because of the sealed enclosure.

$715/kWh~1.6 h AC rechargeUPS 20 msExpandable to 2,304 Wh Spec-based
AmazonBluetti Full review →
17
Dabbsson DBS2300 Plus 3.2
$1,199
#10 in Large (1,500–2,999 Wh) · 2,330 Wh · 2,200 W · LiFePO4 · 59.5 lb

Semi-solid-state LiFePO4 rated for 4500 cycles; expandable to 8.3kWh.

$515/kWh~1.5 h AC rechargeUPS 15 msExpandable to 8,330 Wh Spec-based
AmazonDabbsson Full review →
18
Anker SOLIX F3800 3.2
$2,999
#6 in Extra Large (3,000 Wh and up) · 3,840 Wh · 6,000 W · LiFePO4 · 132.0 lb

6000W 120/240V output; expandable to 26.9kWh; wheeled.

$781/kWh~2.5 h AC rechargeUPS 20 msExpandable to 26,900 Wh120/240V Spec-based
AmazonAnker SOLIX Full review →
19
Vtoman Jump 1500X 3.2
$549
#11 in Large (1,500–2,999 Wh) · 1,548 Wh · 1,500 W · LiFePO4 · 40.8 lb

Cheap per Wh but very slow 200W AC recharge and no app.

$355/kWh~8.9 h AC rechargeExpandable to 3,096 Wh Spec-based
AmazonVtoman Full review →
20
Jackery Explorer 2000 Plus 3.1
$1,599
#12 in Large (1,500–2,999 Wh) · 2,042 Wh · 3,000 W · LiFePO4 · 61.5 lb

3000W output and expansion to 12kWh; 240V possible by pairing two units.

$783/kWh~2.3 h AC rechargeUPS 20 msExpandable to 12,000 Wh Spec-based
AmazonJackery Full review →
21
EcoFlow Delta 2 Max 3.0
$1,399
#13 in Large (1,500–2,999 Wh) · 2,048 Wh · 2,400 W · LiFePO4 · 50.0 lb

2kWh base expandable to 6kWh; 1000W solar input and 2400W continuous output.

$683/kWh~1.3 h AC rechargeExpandable to 6,144 Wh Spec-based
AmazonEcoFlow Full review →
22
EcoFlow Delta Pro 3 3.0
$2,999
#7 in Extra Large (3,000 Wh and up) · 4,096 Wh · 4,000 W · LiFePO4 · 113.5 lb

4kWh unit with native 120/240V output, 2600W solar input and 10ms UPS.

$732/kWh~2.6 h AC rechargeUPS 10 msExpandable to 12,000 Wh120/240V Spec-based
AmazonEcoFlow Full review →
23
Bluetti AC300 + B300 3.0
$2,199
#8 in Extra Large (3,000 Wh and up) · 3,072 Wh · 3,000 W · LiFePO4 · 127.0 lb

Modular inverter plus battery; 240V with a second AC300 and Fusion Box.

$716/kWh~1.2 h AC rechargeUPS 20 msExpandable to 12,288 Wh Spec-based
AmazonBluetti Full review →
24
EcoFlow Delta Pro 2.9
$2,499
#9 in Extra Large (3,000 Wh and up) · 3,600 Wh · 3,600 W · LiFePO4 · 99.0 lb

3.6kWh workhorse with 30A outlet and massive expansion; heavy at 99 lb.

$694/kWh~2.3 h AC rechargeExpandable to 25,000 Wh Spec-based
AmazonEcoFlow Full review →
25
EcoFlow Delta Pro Ultra 2.9
$4,999
#10 in Extra Large (3,000 Wh and up) · 6,144 Wh · 7,200 W · LiFePO4 · 180.0 lb

Whole-home class: 7200W 120/240V inverter with up to 5.6kW solar; inverter plus one battery weighs about 180 lb.

$814/kWh~1.9 h AC rechargeExpandable to 90,000 Wh120/240V Spec-based
AmazonEcoFlow Full review →

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