Buy once. Choose well.
Page label: Research-Based
Content type: Commercial Specification Comparison
Product data type: Manufacturer Specification
Published: October 17, 2026
Product information reviewed: October 16, 2026
Last reviewed: October 22, 2026
Quick Answer
Choosing a portable power station for refrigerator backup starts with three separate checks: listed continuous AC output, listed battery capacity, and manufacturer surge or peak wording. Do not choose by Wh alone.
Within this four-model comparison, the Jackery Explorer 2000 v2 lists the largest battery capacity and highest continuous AC output. The Jackery Explorer 1000 v2 lists the lowest weight. The Anker SOLIX C1000 (A1761) lists the highest solar-input limit. The EcoFlow DELTA 3 lists six AC outlets and 13 total output ports.
Use the Refrigerator Outage Estimator to organize your refrigerator’s planning requirements before comparing these models.
Use Your Refrigerator Estimate to Narrow the Candidate List
The Refrigerator Outage Estimator provides SealedPick Planning Estimates for narrowing your shortlist.
Use the three calculator outputs as separate comparison checks:
| Calculator output | How to use it when comparing models |
|---|---|
| Required Continuous Output | Compare this planning value with each model’s listed continuous AC output. The listed continuous output should meet or exceed your planning value. |
| Suggested Minimum Capacity | Compare this planning value with the model’s listed battery capacity. Listed Wh is a planning input, not a statement of delivered AC energy or exact refrigerator runtime. |
| Estimated Startup Surge | Review each manufacturer’s surge, peak, or other high-output wording separately. Compare it with your refrigerator’s actual startup demand and the manufacturer’s published limits. |
Use the estimator to remove models that do not meet all three checks. Keep a model on your shortlist only when its listed battery capacity, continuous AC output, and surge or peak rating meet or exceed the corresponding calculator results. Then make the final choice based on price, weight, recharge capability, and ports.
Anker SurgePad is a separate operating feature, not a conventional compressor-start surge rating; it cannot be used to pass the startup-surge check.
Use the Refrigerator Outage Estimator
1,000Wh or 2,000Wh: Which Class Should You Choose?
Start with your refrigerator estimate. Choose a 1,000Wh-class model when its listed capacity, continuous output, and surge rating meet your calculator results and you want a lighter, lower-cost unit.
Choose the Jackery Explorer 2000 v2 when your required capacity is higher than the 1,000Wh-class candidates can provide, or when you want more stored energy for a longer outage and are willing to accept its higher price and 39.5 lb weight.
| Planning consideration | About 1,000Wh class in this comparison | About 2,000Wh class in this comparison |
|---|---|---|
| Listed capacity | Useful to compare against a lower planning-capacity requirement. | Useful to compare when the planning-capacity requirement is higher. |
| Listed weight | The three 1,000Wh-class candidates on this page list lower weights than the Explorer 2000 v2. | The Explorer 2000 v2 lists 2,042 Wh and weighs 39.5 lb. |
| Continuous output and startup demand | Still compare continuous AC output and manufacturer surge wording with the refrigerator estimate. | The same separate comparison is required; larger capacity alone does not establish compressor-start results. |
| Practical energy use | Listed battery capacity does not determine exact refrigerator runtime. | The same limitation applies. Actual results depend on the refrigerator, output mode, temperature, duty cycle, and operating conditions. |
Refrigerator Backup Specification Comparison
All values in this table are Manufacturer Specification. Product information was reviewed on October 16, 2026.
| Brand / Model | Battery capacity | Continuous AC output | Surge / peak wording | AC input | Solar input | Weight | Chemistry | Output ports | Warranty | Source and data limitation |
|---|---|---|---|---|---|---|---|---|---|---|
| Jackery Explorer 1000 v2 | 1,070 Wh | 1,500 W | 3,000 W surge peak | 100–120 V, 15 A max | Up to 400 W | 23.8 lb | LiFePO₄ | 3 AC outlets; 2 USB-C outputs (100 W and 30 W max); 1 USB-A output (18 W max); 1 car port (12 V, 10 A) | 3 years + 2 extra years for purchases on Jackery.com; warranty-extension terms may vary by purchase channel. | Product page; official support specifications. Actual refrigerator runtime and startup compatibility: Not verified. |
| Jackery Explorer 2000 v2 | 2,042 Wh | 2,200 W | 4,400 W surge peak | 100–120 V, 15 A max | Up to 400 W combined through DC inputs | 39.5 lb | LiFePO₄ | 3 AC outlets; 2 USB-C outputs (100 W and 30 W max); 1 USB-A output (18 W max); 1 car port (12 V, 10 A) | 3 years + 2 extra years for purchases on Jackery.com; warranty-extension terms may vary by purchase channel. | Product page; official support specifications. Actual refrigerator runtime and startup compatibility: Not verified. |
| Anker SOLIX C1000 (A1761) | 1,056 Wh | 1,800 W inverter mode | SurgePad up to 2,400 W; not presented here as a traditional surge rating | 120 V, 12 A max; AC charging input up to 1,300 W | Up to 600 W | 28.44 lb | LiFePO₄ | 11 total ports: 6 AC, 2 USB-A, 2 USB-C, and 1 car port | Check manufacturer warranty terms for your purchase channel. | Official product information. Actual refrigerator runtime and compressor-starting compatibility: Not verified. |
| EcoFlow DELTA 3 | 1,024 Wh | 1,800 W | 3,600 W surge | AC charging up to 1,500 W | 11–60 V, up to 500 W | 27.6 lb | LFP / LiFePO₄ | 13 total ports: 6 AC outlets; 2 USB-A; 2 USB-C; 1 car-power port; 2 DC5521 outputs | 5 years | Official product page. Actual refrigerator runtime and startup compatibility: Not verified. |
Product-Specific Notes
Jackery Explorer 1000 v2
Listed capacity: 1,070 Wh
Listed continuous AC output: 1,500 W
Manufacturer surge/peak wording: 3,000 W surge peak
Listed weight: 23.8 lb
Best fit for: A lighter, lower-cost choice when your estimate fits its 1,070 Wh capacity and 1,500 W continuous output. At 23.8 lb and an observed $499, it has the lowest listed weight and observed price in this group.
Main trade-off: Less stored energy and continuous output than the Explorer 2000 v2; solar input is limited to 400 W combined.
Observed price: $499 USD
Product form: Black single unit
Price checked: October 21, 2026
Official product specifications
Specification evidence: Manufacturer Specification.
Price observation: Amazon product listing checked October 21, 2026.
Jackery Explorer 2000 v2
Listed capacity: 2,042 Wh
Listed continuous AC output: 2,200 W
Manufacturer surge/peak wording: 4,400 W surge peak
Listed weight: 39.5 lb
Best fit for: Higher capacity requirements or longer-outage energy planning. Its 2,042 Wh capacity and 2,200 W continuous output are the highest listed in this group.
Main trade-off: The highest observed price at $899 and the heaviest listed weight at 39.5 lb.
Observed price: $899 USD
Product form: Single unit
Price checked: October 21, 2026
Official product specifications
Specification evidence: Manufacturer Specification.
Price observation: Amazon product listing checked October 21, 2026.
Anker SOLIX C1000 (A1761)
Listed capacity: 1,056 Wh
Listed continuous AC output: 1,800 W inverter mode
Manufacturer surge/peak wording: SurgePad up to 2,400 W
Listed weight: 28.44 lb
Best fit for: A 1,000Wh-class option for readers prioritizing solar-input headroom and multiple AC connections, with up to 600 W solar input and six AC outlets.
Main trade-off: SurgePad up to 2,400 W is not a conventional compressor-start surge rating. Its 28.44 lb weight is higher than the Jackery 1000 v2’s.
Observed price: $599 USD
Product form: Black single unit
Price checked: October 21, 2026
Official product specifications
Specification evidence: Manufacturer Specification.
Price observation: Amazon product listing checked October 21, 2026.
EcoFlow DELTA 3
Listed capacity: 1,024 Wh
Listed continuous AC output: 1,800 W
Manufacturer surge/peak wording: 3,600 W surge; X-Boost is listed separately
Listed weight: 27.6 lb
Best fit for: A 1,000Wh-class option for powering several devices alongside refrigerator backup, with six AC outlets, 13 total ports, and 1,800 W continuous AC output.
Main trade-off: More ports do not add stored energy: listed capacity is 1,024 Wh. X-Boost is separate from its continuous-output rating.
Observed manufacturer-listed price: $629 USD
Product form: Basic single unit
Price checked: October 21, 2026
View manufacturer specifications
Specification and price source: EcoFlow U.S. product page, checked October 21, 2026.
Price and Purchase Status
Prices below were observed for the standalone product configurations shown on October 21, 2026. Prices and availability may change.
| Model | Product form | Observed price (USD) | Price source | Price checked | Purchase status |
|---|---|---|---|---|---|
| Jackery Explorer 1000 v2 | Black single unit | $499 | Amazon product listing | October 21, 2026 | Check on Amazon |
| Jackery Explorer 2000 v2 | Single unit | $899 | Amazon product listing | October 21, 2026 | Check on Amazon |
| Anker SOLIX C1000 (A1761) | Black single unit | $599 | Amazon product listing | October 21, 2026 | Check on Amazon |
| EcoFlow DELTA 3 | Basic single unit | $629 manufacturer-listed price | EcoFlow U.S. product page | October 21, 2026 | View manufacturer page |
Frequently Asked Questions
How do I use the refrigerator estimator to compare power stations?
Use the estimator’s Required Continuous Output, Suggested Minimum Capacity, and Estimated Startup Surge as separate planning checks. Compare them with each model’s listed continuous AC output, battery capacity, and manufacturer-published surge or peak wording.
Is a 1,000Wh power station always enough for a refrigerator?
No. A 1,000Wh label does not determine exact runtime or compressor-start results. Compare the refrigerator estimate with the model’s listed output, capacity, and manufacturer-published limits.
Does a 2,000Wh power station automatically run a refrigerator longer?
A larger listed battery capacity may change the planning comparison, but it does not determine exact runtime. Refrigerator duty cycle, inverter operation, temperature, door opening, and other conditions affect actual energy use.
Why do surge, peak, and SurgePad need separate checks?
Manufacturers use different terms and may use different operating conditions. Compare each model’s wording with the refrigerator’s requirements and the manufacturer’s published limits instead of treating all high-output figures as the same measurement.
Why is the EcoFlow DELTA 3 listed without an Amazon purchase button?
SealedPick does not currently have a verified PartnerBoost purchase link for the exact EcoFlow DELTA 3 Basic single unit shown on this page. The manufacturer specifications page remains available for product research.
Which specification matters most for a refrigerator?
Start with your refrigerator’s running power and startup requirement. A power station also needs enough planned energy capacity for the outage duration you are considering. Wh, continuous AC output, and surge wording each answer different questions.
Does a larger Wh number guarantee longer refrigerator runtime?
No. Rated battery capacity is not the same as energy delivered to an AC appliance. Refrigerator duty cycle, inverter operation, temperature, door opening, and the specific power station can affect actual results.
Can I choose a model by surge number alone?
No. A listed surge or peak figure does not replace checking continuous AC output, your refrigerator’s operating requirements, and the manufacturer’s terminology. SurgePad, X-Boost, and conventional surge ratings should not be treated as identical measurements.
Why should I use the refrigerator estimator first?
The estimator helps you organize your refrigerator’s load, planned outage duration, and planning assumptions before you compare products. Its results are planning estimates, not a product-specific performance guarantee.
Can I choose a power station for my refrigerator by watt-hours alone?
No. Check the refrigerator’s running demand, possible startup demand, continuous AC output, listed peak wording, energy use, and recharge plan.
Do these specifications guarantee that my refrigerator will start?
No. The appliance model and its actual electrical behavior must be checked separately. This page does not verify compressor-starting compatibility.
Which model has the longest refrigerator runtime?
Not verified. The listed capacity figures are not a substitute for measured refrigerator energy use or a product-specific AC runtime test.
Does a higher listed solar-input limit guarantee faster solar charging?
No. A solar-input limit is not the same as actual solar production or real recharge time.
More background on refrigerator specifications
How This Page Helps
This page compares four portable power stations using manufacturer-published specifications. It helps you identify which product specifications need to match your refrigerator backup plan.
It does not present hands-on testing, verified refrigerator runtime, or a compatibility guarantee. A refrigerator’s running demand, compressor-starting behavior, duty cycle, room temperature, and door-opening frequency can all affect results.
Before comparing products, use the Refrigerator Outage Estimator, review your refrigerator’s nameplate and manual, and read How to Power a Refrigerator During a Power Outage.
Why Watt-Hours Alone Do Not Answer the Refrigerator Question
Watt-hours describe stored battery capacity. They do not show whether the power station’s AC output is sufficient for the refrigerator’s running demand or whether the refrigerator can start under its real operating conditions.
A refrigerator’s AC energy use can also vary over time. Compressor cycling, ambient temperature, food load, door openings, inverter operation, and other conditions influence results. Therefore, listed battery capacity should not be converted into a promised number of refrigerator hours.
For a load-based planning method, see What Size Portable Power Station Do I Need? and How to Calculate Portable Power Station Runtime.
How to Interpret Continuous Output and Peak Wording
Continuous AC Output
Continuous AC output is the manufacturer-listed power level for ongoing AC loads. Compare it with the refrigerator’s running requirement and any other equipment you intend to operate at the same time.
A higher continuous-output figure may widen the range of loads worth investigating, but it is not a refrigerator-compatibility conclusion.
Surge and Peak Terms
Jackery lists surge-peak figures for the two models in this comparison. EcoFlow lists a surge figure for DELTA 3. Anker lists SurgePad up to 2,400 W alongside 1,800 W inverter-mode output.
These terms should be read using each manufacturer’s wording. In particular, Anker SurgePad should not be treated as a conventional compressor-starting surge rating.
AC and Solar Recharge: What the Listed Inputs Mean
The table shows the manufacturers’ stated charging-input limits. These limits can help you identify what to investigate next, including wall charging and compatible solar charging configurations.
They do not establish actual recharge time. Real charging results can vary with the available AC source, solar-panel configuration, weather, shading, temperature, cable setup, battery state of charge, and the power station’s operating conditions.
Specification-Based Considerations
These are comparison observations based only on manufacturer-published specifications, not on hands-on testing.
- For the largest listed battery capacity in this group: Jackery Explorer 2000 v2 lists 2,042 Wh. Its listed weight is also 39.5 lb, which matters when the unit must be moved during an outage.
- For the lowest listed weight in this group: Jackery Explorer 1000 v2 lists 23.8 lb.
- For comparing listed solar-input limits: Anker SOLIX C1000 lists up to 600 W; EcoFlow DELTA 3 lists up to 500 W; both figures are input limits rather than real-world solar charging results.
- For comparing listed AC outlet count: Anker SOLIX C1000 lists 6 AC outlets, and EcoFlow DELTA 3 lists 6 AC outlets. Outlet count does not replace checking total output limits.
These observations do not establish a universal best product for every refrigerator, home, or outage plan.
Limitations and Evidence Definitions
This page does not establish:
- A guaranteed refrigerator-starting result;
- Actual runtime for any refrigerator;
- Actual usable AC energy;
- Actual solar recharge time;
- Independent noise, durability, or outdoor-weather performance.
Manufacturer Specification means information published by the product manufacturer.
SealedPick Planning Estimate means a transparent calculation using stated assumptions and a user’s own load information. It is not a product-specific performance result.
This page contains no SealedPick Tested or independent-test result. Read How We Choose for SealedPick’s evidence definitions.
Sources
- Jackery Explorer 1000 v2 product page
- Jackery Explorer 1000 v2 official support specifications
- Jackery Explorer 2000 v2 product page
- Jackery Explorer 2000 v2 official support specifications
- Anker SOLIX C1000 official product information
- EcoFlow DELTA 3 official product page
- Jackery Explorer 1000 v2 — Amazon product listing
- Jackery Explorer 2000 v2 — Amazon product listing
- Anker SOLIX C1000 (A1761) — Amazon product listing
- EcoFlow DELTA 3 — EcoFlow U.S. product page