Best power station for home backup in 2026
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Our top pick for home backup is the Anker SOLIX C2000 Gen 2. Its 2,048 Wh battery runs a full-size fridge for about 39 hours on its own, it switches over in 10 ms when the grid drops, and one extra battery doubles it to 4,096 Wh.
Most outages are short, but storm outages can last one to three days. For those, most homes want to keep four things going: the fridge, the Wi-Fi, a few lights and everyone's phones. Together that uses about 1,900 Wh a day, more than most people expect. That is why this guide skips the small units and starts at 1,024 Wh.
We do not test units ourselves. Our picks come from the official spec sheets and manuals, the watt-hour math on this site, and prices we check by hand. Runtimes are estimates that assume about 15% is lost in the inverter. See how we pick.
Quick picks
- 1. Best overall: Anker SOLIX C2000 Gen 22,048 Wh · 2,400 W · $700–$900
- 2. Most battery in one box: Jackery HomePower 30003,072 Wh · 3,600 W · $900–$1,500
- 3. Best expandable system: DJI Power 20002,048 Wh · 3,000 W · $700–$1,300
- 4. Longest battery life: BLUETTI Elite 200 V22,074 Wh · 2,600 W · $700–$900
- 5. Best budget pick: DJI Power 1000 V21,024 Wh · 2,600 W · $340–$450
Anker SOLIX C2000 Gen 2
$700–$900 · price checked
- Capacity
- 2,048 Wh
- Output
- 2,400 W (4,000 W surge)
- Battery
- LiFePO4, 4,000 cycles
- Weight
- 41.7 lb
- Wall charge
- 1 h 28 min
- Solar input
- 800 W
Why it won: It hits the sweet spot of size, weight and price. The 2,048 Wh battery runs a fridge, router, four LED bulbs and three phone charges for about 22 hours, and adding one BP2000 Gen 2 battery stretches that to about 43 hours. It has 2,400 W of output with a 4,000 W surge, a 10 ms UPS and takes up to 800 W of solar.
Skip it if: At 41.7 lb, it is a two-hand carry. If you need three full days without solar or a generator, you will want more battery than even the expanded version holds.
- 2,400 W output with 4,000 W peak handles most kitchen appliances
- Built-in TT-30 outlet plugs straight into an RV
- Expands to 4,096 Wh with one BP2000 Gen 2 battery
- 10 ms UPS switch-over protects a router or computer
- 41.7 lb, a two-hand carry
- Only one USB-A port
- List price is much higher than typical sale prices, so wait for a sale
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Jackery HomePower 3000
$900–$1,500 · price checked
- Capacity
- 3,072 Wh
- Output
- 3,600 W (7,200 W surge)
- Battery
- LiFePO4, 4,000 cycles (to 70%)
- Weight
- 59.5 lb
- Wall charge
- 2 h 12 min
- Solar input
- 1,000 W
Why it won: With 3,072 Wh, it runs a fridge alone for about 58 hours, or the full fridge, Wi-Fi, lights and phones setup for about 32 hours. It puts out 3,600 W, has a 30A outlet and can feed up to six home circuits through a manual transfer switch. It also takes up to 1,000 W of solar.
Skip it if: It usually costs $900 to $1,500, cannot add batteries, weighs 59.5 lb and has no wheels. A full wall recharge takes about 132 minutes.
- 3,600 W output with a 30A outlet can run several appliances at once
- Can feed up to six home circuits through a manual transfer switch
- Takes up to 1,000 W of solar for faster off-grid recharging
- Compact and light for its 3,072 Wh capacity at 59.5 lb
- Cannot add extra batteries; the 2000 Plus or 5000 Plus can
- Still heavy to carry up stairs, with no built-in wheels
- Jackery rates cycle life to 70% capacity, not 80%
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DJI Power 2000
$700–$1,300 · price checked
- Capacity
- 2,048 Wh
- Output
- 3,000 W (3,600 W surge)
- Battery
- LiFePO4, 4,000 cycles
- Weight
- 48.5 lb
- Wall charge
- 55 min to 80%
- Solar input
- 1,800 W
Why it won: It starts at 2,048 Wh and 3,000 W and grows to 22,528 Wh with up to ten expansion batteries, so you can buy for one day now and add days later. With one extra battery, it covers the fridge, Wi-Fi, lights and phones for about 43 hours. It has a 10 ms UPS and recharges to 80% in about 55 minutes.
Skip it if: It weighs 48.5 lb with no wheels, has no 12V car socket and needs a DJI add-on for solar. Skip it if you want one box that plugs straight into panels.
- 3,000 W output covers nearly every household appliance
- Expands to 22,528 Wh with up to ten expansion batteries
- Quiet (30 dB or less) and recharges to 80% in under an hour
- Four USB-C (up to 140 W) and four USB-A ports, plus a 10 ms UPS
- Heavy at 48.5 lb with no wheels
- No 12V car socket; DC output relies on DJI SDC accessories
- Solar and car charging need DJI's add-on chargers
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BLUETTI Elite 200 V2
$700–$900 · price checked
- Capacity
- 2,074 Wh
- Output
- 2,600 W (3,900 W surge)
- Battery
- LiFePO4, 6,000 cycles
- Weight
- 53.4 lb
- Wall charge
- 1 h 24 min
- Solar input
- 1,000 W
Why it won: Its battery is rated for 6,000 cycles, about 16 years of daily use and the highest rating here. The 2,074 Wh capacity runs a fridge for about 39 hours, and its 2,600 W of output (3,900 W with Power Lifting for heaters and kettles) covers most single appliances. It takes up to 1,000 W of solar.
Skip it if: At 53.4 lb it is the heaviest of the 2,000 Wh units here, and it cannot take extra batteries. Its 15 ms switch-over is a touch slower than the 10 ms Anker and DJI units.
- 2,600 W output handles space heaters, microwaves and most power tools
- 6,000-cycle battery, about 16 years of daily use
- Full recharge from a wall outlet in about 1.4 hours
- Four wall outlets plus Wi-Fi and Bluetooth app control
- 53.4 lb, a two-hand lift
- Cannot add extra batteries
- Only one 12V car port and no DC barrel jacks
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DJI Power 1000 V2
$340–$450 · price checked
- Capacity
- 1,024 Wh
- Output
- 2,600 W (2,600 W surge)
- Battery
- LiFePO4, 4,000 cycles
- Weight
- 31.3 lb
- Wall charge
- 56 min
- Solar input
- 1,800 W
Why it won: If $700 is too much today, start here. This 1,024 Wh, 2,600 W unit often sells for under $450, runs a fridge for about 19 hours and has a 10 ms UPS. Add one 2,048 Wh DJI expansion battery later and you have 3,072 Wh, about 32 hours of fridge, Wi-Fi, lights and phones.
Skip it if: On its own it will not get a fridge through a full day. It also has no 12V car socket, and solar needs a DJI add-on.
- 2,600 W output from a 1,024 Wh unit
- Full wall recharge in 56 minutes
- Very quiet (about 26 dB) and expands to 11,264 Wh
- 10 ms UPS switch-over for computers and routers
- No built-in 12V car socket; DC needs DJI's SDC accessories
- Solar needs a DJI add-on charger or MPPT module (400 W with the basic module)
- No separate surge rating above the 2,600 W output
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How long each pick runs
On the Jackery HomePower 3000 (3,072 Wh), runtimes go from about 2 days for a full-size refrigerator to about 12 days for an LED light bulb (9 W), each running by itself.
Swipe sideways to see every device →
| Power station | Full-size refrigerator 150 W running, about 45 W average | Wi-Fi router + cable modem 25 W average | LED light bulb (9 W) 9 W average | Smartphone charging 20 W running, about 12 W average | Chest freezer (7 cu ft) 80 W running, about 26 W average |
|---|---|---|---|---|---|
| Anker SOLIX C2000 Gen 2 2,048 Wh | 39 hrs | 3 days | 8 days | 6 days | 3 days |
| Jackery HomePower 3000 3,072 Wh | 2 days | 4 days | 12 days | 9 days | 4 days |
| DJI Power 2000 2,048 Wh | 39 hrs | 3 days | 8 days | 6 days | 3 days |
| BLUETTI Elite 200 V2 2,074 Wh | 39 hrs | 3 days | 8 days | 6 days | 3 days |
| DJI Power 1000 V2 1,024 Wh | 19 hrs | 35 hrs | 4 days | 3 days | 33 hrs |
Estimates: battery Wh × 0.85 ÷ the device’s average draw. Real runtime depends on temperature, battery age and how hard the device works.
Your fridge may use more
The fridge column assumes a newer ENERGY STAR model at 150 W while the compressor runs, or about 45 W on average. A 10- to 15-year-old or side-by-side fridge often averages 70 to 90 W. At 80 W, these picks last about 11 hrs on the DJI Power 1000 V2 (1,024 Wh) and about 33 hrs on the Jackery HomePower 3000 (3,072 Wh).
To find yours, divide the kWh per year on the yellow EnergyGuide label by 8.76. That gives the average watts. Fridge runtime on every station
Runtime on every station, one device at a time
Specs side by side
Swipe sideways to see every column →
| Spec | Anker SOLIX C2000 Gen 2 | Jackery HomePower 3000 | DJI Power 2000 | BLUETTI Elite 200 V2 | DJI Power 1000 V2 |
|---|---|---|---|---|---|
| Capacity | 2,048 Wh | 3,072 Wh (better) | 2,048 Wh | 2,073.6 Wh | 1,024 Wh |
| AC output (continuous) | 2,400 W | 3,600 W (better) | 3,000 W | 2,600 W | 2,600 W |
| Surge | 4,000 W | 7,200 W (better) | 3,600 W | 3,900 W | 2,600 W |
| Boost mode (heaters, kettles) | None | None | None | 3,900 W | None |
| Battery type | LiFePO4 | LiFePO4 | LiFePO4 | LiFePO4 | LiFePO4 |
| Cycle life (rated) | 4,000 (to 80%) | 4,000 (to 70%) | 4,000 (to 80%) | 6,000 (to 80%) | 4,000 (to 80%) |
| Weight | 41.7 lb | 59.5 lb | 48.5 lb | 53.4 lb | 31.3 lb (better) |
| Wall charge time | 1 h 28 min (0–100% from a wall outlet alone) | 2 h 12 min (0–100% from a wall outlet; faster with solar) | 55 min (0–80% only; a full charge takes longer) | 1 h 24 min (0–100%; 0–80% in about 1.1 h) | 56 min (Fast Recharge mode; 0–80% in 37 min) |
| Max solar input | 800 W | 1,000 W | 1,800 W (needs add-on) | 1,000 W | 1,800 W (needs add-on) |
| AC outlets | 5 | 5 | 4 | 4 | 4 |
| USB-C ports (max) | 3 (140 W) | 2 (100 W) | 4 (140 W) | 2 (100 W) | 2 (140 W) |
| USB-A ports | 1 | 2 | 4 | 2 | 2 |
| 12V / car port | Yes (1 DC ports) | Yes (1 DC ports) | No | Yes (1 DC ports) | No |
| Expandable | Yes, up to 4,096 Wh | No | Yes, up to 22,528 Wh | No | Yes, up to 11,264 Wh |
| UPS switch-over | 10 ms | 20 ms | 10 ms | 15 ms | 10 ms |
| App control | Yes | Yes | Yes | Yes | Yes |
| Size | 18.1 x 9.8 x 10.1 in | 16.4 x 12.8 x 12.0 in | 17.6 x 8.9 x 12.8 in | 13.78 x 9.84 x 12.74 in | 17.6 x 8.9 x 9.1 in |
| Released | 2025 | 2025 | 2025 | 2024 | 2025 |
| Typical price | $700–$900 | $900–$1,500 | $700–$1,300 | $700–$900 | $340–$450 (better) |
Needs add-on: solar charging on that unit needs a separate charger from the brand, sold separately. The figure shown is the best case with that add-on, so we don’t highlight a winner in that row.
Related comparisons
Torn between two of these? Each comparison gives a verdict, specs and runtimes side by side.
How big a power station do I need for a 1 to 3 day outage?
Add up a day of use, not the wattage on the labels. A full-size fridge runs its compressor about 30% of the time, so it averages about 45 W, or about 1,080 Wh a day. A router and modem use about 25 W around the clock, which is about 600 Wh a day. Four LED bulbs for five hours each add about 180 Wh, and charging three phones adds about 70 Wh.
That comes to about 1,930 Wh a day at the plugs. After inverter losses, you need about 2,270 Wh of battery for each day, or about 6,800 Wh for three days. A 2,048 Wh station covers about 22 hours of that load. A 3,072 Wh station covers about 32 hours, and a 4,096 Wh setup about 43 hours.
You can stretch it. Turn the router off for eight hours overnight and daily use drops to about 1,730 Wh, so a 2,048 Wh unit lasts about a full day and a 3,072 Wh unit about a day and a half. For a true three-day outage, plan on solar panels or a generator to refill the station during the day.
What to look for in a home backup station
Surge for the fridge. A fridge compressor needs about 1,000 W for a second each time it starts, and a small chest freezer up to about 700 W. If both start while other things are running, you need headroom. Every pick here has at least 2,600 W of surge, which covers that easily.
UPS switch-over. With the station plugged into the wall and your fridge or router plugged into the station, UPS mode takes over when the power drops. The Anker and DJI picks list 10 ms, the Bluetti 15 ms and the Jackery 20 ms. Test it once by unplugging the station from the wall.
Expandability. Outages do not come with a schedule. A system you can add batteries to, like the C2000 Gen 2 (up to 4,096 Wh), the DJI Power 2000 (up to 22,528 Wh) or the DJI Power 1000 V2 (up to 11,264 Wh), lets you start with what you can afford and add more later.
Solar input. Panels turn a one-day battery into a multi-day plan. The Elite 200 V2 and HomePower 3000 take up to 1,000 W, the C2000 Gen 2 up to 800 W, and the DJI units need a DJI add-on charger or module. Real panels rarely deliver their full rating, so plan for less than the label.
Mistakes to avoid
Sizing from the fridge sticker. The sticker shows the most it can draw, not the daily average. Use the yearly kWh figure on the yellow EnergyGuide label instead: multiply it by 1,000 and divide by 8,760 to get average watts. A fridge rated 385 kWh a year averages about 44 W.
Running everything through one power strip. Plug the fridge straight into the station and spread other loads across outlets. A thin extension cord can drop the voltage enough to trip the station when the compressor starts.
Opening the fridge all the time. Every opening lets cold out and makes the compressor run longer. Take out what you need for the day in one go.
Backfeeding the house. Never power your home by plugging a station into a wall outlet with a double-ended cord. It can injure utility workers and start a fire. If you want to power home circuits, have an electrician install a transfer switch.
Safety
Battery stations burn no fuel, so they are safe to run inside. Keep them dry, off wet basement floors and away from sump pits, and leave space around the vents. Do not run one in a closed cabinet or under blankets.
If anyone in the home relies on oxygen, a CPAP or other powered medical equipment, a power station should not be the only backup. Make a plan with your equipment supplier and register with your utility's medical-needs program.
If you also own a gas generator, run it outdoors and well away from windows and doors, and keep a carbon monoxide alarm inside. Never run it in a garage, even with the door open.
How do I get more hours from each charge?
Pre-cool. Turn the fridge and freezer a little colder the day before a storm, and keep them full. A full, closed chest freezer can stay frozen for a day or more without power, so you can run it in short bursts.
Cut the always-on loads. The router is the sneaky one at about 600 Wh a day. Turn it off overnight, and charge phones from USB ports while the station is on anyway.
Refill whenever you can. If the power comes back for an hour, plug the station in. The C2000 Gen 2 refills from a wall outlet in about 88 minutes, the Elite 200 V2 in about 84 minutes, and the DJI Power 2000 reaches 80% in about 55 minutes.
Common questions
- What size power station do I need to run a refrigerator during a power outage?
- You need at least 1,000 W of surge to start the compressor and about 1,300 Wh of battery for a full 24 hours on the fridge alone. A 2,048 Wh unit runs a typical fridge for about 39 hours, and a 3,072 Wh unit for about 58 hours.
- How long will a 2,000 Wh power station last in a power outage?
- A 2,048 Wh unit running a fridge, a router, four LED bulbs for five hours and three phone charges lasts about 22 hours. Turn the router off overnight and it is closer to a full day. On the fridge alone, it lasts about 39 hours.
- Can a portable power station power my whole house?
- Not the ones in this guide. They can run a fridge, lights and electronics, and the HomePower 3000 can feed up to six circuits through a manual transfer switch. Central AC, an electric range or a 240V well pump need a bigger system with 240V output, such as the EcoFlow DELTA Pro 3 with its 4,000 W of output.
- Is a power station better than a gas generator for home backup?
- For one to three days of fridge, Wi-Fi and lights, a power station needs no fuel, has no engine and can run indoors. A generator runs as long as you have fuel, so it wins for week-long outages. Many people pair them: the station runs overnight and the generator or solar panels refill it during the day.
- Can I recharge a power station with solar panels during an outage?
- Yes. The C2000 Gen 2 takes up to 800 W of solar, and the Elite 200 V2 and HomePower 3000 up to 1,000 W. The DJI units need a DJI add-on, up to 1,800 W with the Super Fast Charger. Panels rarely hit their full rating, so expect less than the label in real sun.