Bluetti
Elite 200 V2
2,073.6Wh · 2,600W · 53.4 lb
The best dollars-per-usable-kWh in the 2kWh class, with a 5-year warranty.
$899 street
Independent power-station research
Real specs. Real runtime math. No fake hands-on testing. We compare 17 portable power stations so you can size an outage kit in minutes, not weekends.
Start here
Three paths, depending on whether you need a home backup plan, a budget ceiling, or a runtime number.
Start with a load list, then choose 120V or 240V. Five stations ranked for real outages.
Read the guide → 02The most competitive part of the market. Where the value is, and where the specs are inflated.
See the picks → 03Pick a station, enter a load, and see how long it lasts. No signup, no email gate.
Run the numbers →Top picks
Scored on capacity, output, portability, recharge, expandability, and value. Prices are street bands, not live quotes.
Bluetti
2,073.6Wh · 2,600W · 53.4 lb
The best dollars-per-usable-kWh in the 2kWh class, with a 5-year warranty.
$899 street
EcoFlow
2,048Wh · 3,000W · 48.7 lb
3,000W continuous, 6,000W surge, and a 10.2kWh expansion path.
$1,099–$1,299 street
Bluetti
3,840Wh · 2,600W · 86 lb
3,840Wh for about $1,399. The cheapest way to buy two days of fridge runtime.
$1,299–$1,499 street
Anker SOLIX
3,840Wh · 6,000W · 136.7 lb
6,000W, 120V/240V output, and 3,200W solar input for a transfer-switch install.
$3,599 street
Head-to-head
Same class, different trade-offs. Every page has a spec table, runtime math, and a clear pick.
2kWh home backup
Two 2kWh LiFePO4 stations, two very different upgrade paths. We break down output, recharge, expansion, and cost per usable kWh.
1kWh portable
Same 1,024Wh battery, different priorities. One is built for solar and growth; the other for output per pound and price.
1kWh portable
The friendliest 1kWh station meets the most powerful one. We compare output, charge time, solar input, and what each is like to live with.
3-4kWh home backup
One is a watt-hour bargain; the other is a more capable home-backup platform. The right answer depends on whether your loads are large or long.
Whole-home backup
Two portable whole-home contenders. We compare 240V output, surge, solar input, expansion, and the installation details that decide the job.
2kWh home backup
A 30A outlet is table stakes for RV owners. The real differences are recharge speed, weight, and how far each system can grow.
Buying guides
Load-first guides for home backup, RV life, camping, CPAP, budgets, solar, and fridge runtime.
Buying guide
Most home-backup purchases start with the wrong question. Start with the loads you actually need, then choose the station that fits them.
Buying guide
A 30A outlet on the box does not mean you can run a 30A camper at full load. Here is how to choose a station that fits the way you actually travel.
Buying guide
Campsite power is a weight-and-watts trade-off. We rank five stations from backpacking-light to basecamp-capable.
Buying guide
The humidifier is the variable that decides your runtime. Here is how to size a station for a full night, plus a plan for longer outages.
Buying guide
Under $1,000 is the most competitive part of the market. Here is where the real value sits, and where the marketing gets ahead of the specs.
Buying guide
Solar can extend an outage, but it will not refill a 2kWh battery in an hour. Here is what a realistic solar backup looks like.
The score
We normalize every station against the full database, then weight the things that change a buying decision. A high score is not a universal recommendation; the right station still depends on your loads.
Read the full methodology →Outage prep
Use the load planner to estimate daily watt-hours and match a station to your essentials. Print the checklist and keep it with your gear.