Battery & Power Station Reviews

6,144Wh · 7,200W · 240V · 3,500 cycles

The generator replacement

$3,999 street · $651/kWh

4,096Wh · 4,000W · 240V · 4,000 cycles

The sweet spot for serious backup

$2,399 street · $586/kWh

1,024Wh · 1,800W · 4,000 cycles

The one most homes should start with

$689 street · $673/kWh

3,840Wh · 6,000W · 240V · 3,000 cycles

The deal-hunter's whole-home play

$2,299 street · $599/kWh

1,056Wh · 1,800W · 3,000 cycles

The budget class, done right

$430 street · $407/kWh

2,042Wh · 2,200W · 4,000 cycles

The best power-to-weight in the class

$799 street · $391/kWh

2,073Wh · 2,600W · 6,000 cycles

Built for the long decade

$899 street · $434/kWh

768Wh · 1,000W · 3,000 cycles

The $500 insurance policy

$359 street · $467/kWh

2,048Wh · 2,400W · 3,000 cycles

The expandable 2kWh workhorse

$899 street · $439/kWh

3,014Wh · 2,400W · 6,000 cycles

3kWh in the smallest box

$1,199 street · $398/kWh

1,070Wh · 1,500W · 4,000 cycles

The 1kWh you actually carry

$469 street · $438/kWh

286Wh · 600W · 3,000 cycles

Ultralight backup in a lunchbox

$259 street · $906/kWh

1,548Wh · 1,500W · 3,000 cycles

The cheapest real kilowatt-hours

$500 street · $323/kWh

1,024Wh · 2,000W · 3,500 cycles

2,000 watts, 27 pounds

$469 street · $458/kWh

3,072Wh · 3,600W · 3,500 cycles

Cheap kilowatt-hours, honest caveats

$1,149 street · $374/kWh

2,330Wh · 2,200W · 4,500 cycles

Longest-lived cells, lowest quiet price

$899 street · $386/kWh

5,120Wh · 3,600W · 240V · 4,000 cycles

Genuine 240V without an electrician

$2,199 street · $429/kWh

13,500Wh · 11,500W · 240V

The installed benchmark

$9,300 MSRP · $689/kWh

15,000Wh · 10,000W · 240V

The warranty-first whole-home battery

$10,500 MSRP · $700/kWh