BLUETTI AC180 vs EcoFlow DELTA 2: Which Is Better? (November 2026)
Choose by the features that matter for your setup: compare battery capacity, output, charging and ports for the exact models. The AC180 has a 1,152Wh battery and 1,800W output, but a fair head-to-head needs verified EcoFlow DELTA 2 specs too.
On this page (6 sections)
Choose between the BLUETTI AC180 and EcoFlow DELTA 2 by matching their verified capacity, output, charging and ports to the gear you need to power. The AC180 has a 1,152Wh LiFePO4 battery, 1,800W output and up to 500W solar input; compare those figures with the exact DELTA 2 version before deciding.
This is a specific comparison, but the available product details here only establish the AC180's specifications. They don't guarantee the DELTA 2's specs, so this guide avoids guessing at its capacity, output or charging speed.
For the same reason, the comparison table focuses on what to check and what is confirmed for the AC180. Use the EcoFlow manual or official product page for the exact model to fill in the other side before buying.
What should you compare first?
Compare battery capacity, continuous output, surge limits and charging inputs before choosing either station. Those figures determine whether the unit can run your devices and how often you'll need to recharge it.
The AC180's confirmed capacity is 1,152Wh. Its stated output is 1,800W, with a 2,700W boost through the BLUETTI app for higher needs.
Don't treat peak power as the same as continuous output. Check the appliance's startup demand and running draw against the station's stated limits, and confirm whether any higher-power mode supports that appliance.
For the DELTA 2, look up the specifications for the exact model and region. Compare like with like, including battery capacity, AC output, peak or surge rating, solar input limit and included charging cables.
If your target is a station near this capacity, our guide to the best 1000wh portable power station can help you compare options in the same general size class.
How does BLUETTI AC180 vs EcoFlow DELTA 2 compare on battery size?
The AC180 has a 1,152Wh battery; verify the DELTA 2's capacity from EcoFlow before calling either one the larger station. Battery capacity is a useful starting point, but it doesn't predict runtime by itself.
A device's draw, conversion losses and operating conditions all affect how long a station runs. BLUETTI gives a rough AC180 estimate using 1,152Wh multiplied by 0.85, then divided by the device's operating power.
That formula is useful for a first estimate, not a promise of runtime. A refrigerator, for example, cycles on and off, while a kettle or heater may draw high power continuously when switched on.
Which output figure matters for appliance power?
Use the continuous output rating for ordinary operation and check surge needs for devices with motors or compressors. The AC180 is rated for 1,800W output, with a stated 2,700W boost that you activate in the BLUETTI app.
A peak or boost figure doesn't mean every appliance will run at that level. Check the appliance label or manual for its running watts and startup demand, then confirm what the station supports.
The AC180 product details describe 8 outlets, but don't give a full breakdown of outlet types in the information used here. Inspect the exact unit's outlet layout and make sure it has the connections your devices need.
Which station fits camping and outdoor use?
For camping, choose the station whose weight, charging plan and device connections fit the trip. The AC180 weighs 37.4 lb, a meaningful consideration if you need to carry it far from your vehicle.
A 200W BLUETTI panel weighs 17.2 lb and folds for transport. Its rated output is an upper figure under ideal conditions; sunlight, shade, panel angle and temperature affect what it produces.
The panel is compatible with the AC180, according to its listed compatibility information. Before pairing any third-party panel, BLUETTI says the AC180 requires an open-circuit voltage of 12–60V, total solar input no higher than 500W and a compatible connector.
If you want to compare another station around the same general capacity, see how the Jackery 1000 compares to EcoFlow Delta. That comparison can help you decide whether your shortlist should include a different brand or model family.
Is the AC180's solar input enough for your setup?
The AC180 supports up to 500W of solar input, so a single 200W panel stays below that limit. Actual charging speed depends on available sunlight and the panel's real output.
BLUETTI estimates 2.8–3.3 hours for solar charging with 500W of input. That estimate describes a particular input level and conditions; a 200W panel cannot supply 500W by itself.
A compatible solar panel can help you recharge away from an outlet, but consider the space and time needed to place it in strong, direct sun. Clouds, shade and a poor angle can lower output.
How do the stations compare for home backup?
Choose a home backup station by checking the devices you need to keep running, their total draw and the transfer behavior you require. The AC180 is described as providing emergency power to essentials in 20 ms when used as a UPS, but confirm suitability for each device.
That claim does not mean the AC180 can power an entire home. List essential devices, note their wattage and startup needs, and decide which ones can run at the same time.
A modem, lights and small electronics may have different needs from a refrigerator, pump or heater. Test your plan against the station's output limits and estimated runtime, and follow the device manuals for backup-power requirements.
If home reliability is the main concern, compare warranty terms, service options and the brand's support process for the exact models. Our guide on whether BLUETTI or EcoFlow is more reliable covers reliability as a separate buying question.
What are the practical trade-offs?
The AC180 offers a clear set of capacity and output figures, while the final choice depends on how the DELTA 2 compares on the features you need. Avoid picking a winner from brand reputation or a single headline number.
The AC180's 1,152Wh battery and 1,800W output give you specific limits to compare against your appliances. Its 2,700W boost is available through the app, and its solar input tops out at 500W.
Weight may matter as much as output for car camping or frequent moves. At 37.4 lb, the AC180 is portable in the sense that it can be moved, but you should consider the route and lifting effort.
Compare the EcoFlow DELTA 2's stated weight, ports and charging methods with those needs. Make sure your notes refer to the same generation and regional version, since model names can cover different configurations.
Is the BLUETTI or EcoFlow station the better value?
Value depends on the exact model configuration, price and features you will use. No price comparison is included here, so compare the current offers yourself after confirming what is in each box.
Factor in the cost of any extra battery or solar panel you need, along with required cables. A lower station price can be less useful if it lacks a needed port or requires an accessory you planned to buy anyway.
Our broader BLUETTI versus EcoFlow comparison can help you weigh brand-level questions. For a direct model comparison, keep the focus on each model's written specifications and the devices you plan to run.
Which one should you choose?
Choose the AC180 if its 1,152Wh capacity, 1,800W output, solar input and UPS feature fit your plan; choose the DELTA 2 if its verified specifications better match your devices or charging routine. Confirm the exact model details before making the final call.
If you want a side-by-side comparison with another EcoFlow model, read our Anker SOLIX C1000 vs EcoFlow DELTA 2 comparison. It can help you see how another station stacks up against the DELTA 2.
For a shortlist based on capacity, use our guide to the best portable power station for 1000wh. Pick by real appliance needs and charging access, then confirm the model's ports, weight and limits.
Is the BLUETTI AC180 right for your needs?
The AC180 is a reasonable fit when you need its stated 1,152Wh capacity, 1,800W output and up to 500W solar input. Its 37.4 lb weight and app-based boost are also part of the decision.
BLUETTI says the AC180 can reach 80% charge in 45 minutes, and its product details also describe a full charge in 1 hour at 1,440W AC input. Charging time depends on the input source and conditions, so check the manual for the charging mode you plan to use.
Choose the EcoFlow DELTA 2 instead if its confirmed capacity, outlets, charging options or portability suit your setup better. The fairest decision comes from matching both stations to the same device list and recharge plan.
Frequently asked questions
Is the BLUETTI AC180 better than the EcoFlow DELTA 2?
The AC180 may suit you better if its 1,152Wh capacity, 1,800W output and up to 500W solar input match your needs. A confident comparison requires checking the exact DELTA 2 specifications, outlet layout, charging options and warranty for the version you plan to buy.
Can the BLUETTI AC180 run household appliances?
The AC180 provides 1,800W output, with a stated 2,700W boost through the BLUETTI app for higher needs. Check both the appliance's running draw and startup demand against the station's limits, and remember that battery runtime falls as the connected load rises.
How long can the AC180 power a device?
BLUETTI estimates runtime as 1,152Wh multiplied by 0.85, then divided by the device's operating watts. That gives a rough estimate, not a guarantee, because actual runtime can vary with operating conditions and the device's power use.
Can I recharge the AC180 with a solar panel?
Yes. The AC180 accepts up to 500W of solar input, and BLUETTI says its 200W panel is compatible.
Solar output changes with sunlight, panel angle, temperature and shade, so a panel rated at 200W won't deliver that amount in every setting.
