Anker SOLIX C2000 Gen 2 Portable Power Station vs EcoFlow Delta 2 Max
Both units hold 2,048Wh, so the choice comes down to power, price and expandability. The EcoFlow Delta 2 Max is $949.00 at TheRoboZone as of November 3, 2026, about $250 less than the Anker SOLIX C2000 Gen 2 at $1,199.99 at Ankersolix US. Buy the Anker if you need 2,400W rated output, 4,000W peak and fast AC recharge; buy the Delta 2 Max if you want the lower price and room to grow to 6kWh.
Today the EcoFlow Delta 2 Max costs $250.99 less at its best price.
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Anker SOLIX C2000 Gen 2 Portable Power Station
4.9Choose the Anker SOLIX C2000 Gen 2 if you run high-draw appliances like a well pump, space heater or power tools and want the fastest wall recharge.
- 2,400W rated and 4,000W peak handle high-draw tools and appliances
- Full AC recharge in 58 minutes at 2,300W input
- 4,000-cycle LFP battery outlasts the Delta 2 Max rating
- 41.7 lb, lighter than most 2kWh stations
What separates them
| Anker SOLIX C2000 Gen 2 Portable Power Station | EcoFlow Delta 2 Max | |
|---|---|---|
| Price (new, November 3, 2026) | $1,199.99 at Ankersolix US | $949.00 at TheRoboZone |
| Rated AC output | 2,400W | 2,400W total, with X-Boost to 3,400W |
| Surge power | 4,000W peak | 4,800W surge |
| Battery chemistry and cycle life | LFP, 4,000 cycles | LFP, 3,000+ cycles to 80% |
| Expandable capacity | Up to 4kWh with one BP2000 (Gen 2) battery | Up to 6kWh with two Smart Extra Batteries |
| AC recharge speed | 2,300W input, 80% in 45 min, 100% in 58 min | X-Stream, full charge in as fast as 2.3 hours |
| Solar input | 800W via XT-60i | Up to 1,000W, 99% MPPT efficiency |
Price history
- Anker SOLIX C2000 Gen 2 Portable Power Station: lowest $1,498.00 on Nov 1 at eufy Official Store.
- EcoFlow Delta 2 Max: lowest $1,029.00 on Nov 2 at EcoFlow Official; $1,029.00 on Nov 3.
Prices at every store
Anker SOLIX C2000 Gen 2 Portable Power Station
- Ankersolix USNew
In stockReturn policy
$1,199.99Observed at 12:33 AM
Also available at
- Outbound PowerCheck price at Outbound Power
- eufy Official StoreCheck price at eufy Official Store
- Solar Guys ProCheck price at Solar Guys Pro
EcoFlow Delta 2 Max
- EcoFlow OfficialNew
In stock
$1,029.00Free shippingObserved at 8:26 PM - Portable Power PlusNew
In stock
$1,049.00Free shippingObserved at 8:26 PM - TheRoboZoneNew
Availability unknownReturn policy
$949.00Observed at 8:26 PM - AmazonNew
Availability unknown
As an Amazon Associate, Deal.ai earns from qualifying purchases.
$1,029.00Free shippingObserved at 8:26 PM
Also available at
- Green Gear StoreCheck price at Green Gear Store
- The Home DepotCheck price at The Home Depot
- WalmartCheck price at Walmart
Specs compared
| Spec | Anker SOLIX C2000 Gen 2 Portable Power Station | EcoFlow Delta 2 Max |
|---|---|---|
| Type | Power Bank | Power Bank |
| Fast Charging | Yes | Yes |
| Maximum Output | 5 volts | 12.6 volts |
| Battery capacity | 2,048Wh | — |
| Rated AC output | 2,400W | — |
| Peak power | 4,000W | — |
| Weight | 18.9 kg | — |
| Dimensions | 460 × 249 × 257 mm | — |
| Battery type | LFP | — |
| Cycle life | 4,000 Cycles | — |
| AC input power |
What reviewers say
Anker SOLIX C2000 Gen 2 Portable Power Station
The C2000 Gen 2 holds a 4.9 out of 5 rating from 561 ratings. Owners mainly praise the fast AC recharge, the low idle drain and the weight for the capacity.
- Fast AC recharge to 80% in about 45 minutes
- Low idle draw stretches runtime on fridges
- Lighter and smaller than expected for 2kWh
- Quiet at low loads
- Fan noise rises with heavy loads
- Expansion battery adds significant cost
- Wish for more base capacity
EcoFlow Delta 2 Max
Owners rate it 4.5 out of 5 across 389 ratings, with most praise going to the LFP battery life, fast recharge and expandability. Complaints center on weight and the cost of extra batteries.
Questions and answers
- Which is better for running a fridge during an outage?
- Both hold 2,048Wh. The Anker claims up to 32 hours on a dual-door fridge thanks to 9W idle draw. The Delta 2 Max runs a fridge for a similar stretch but drains faster at idle, so the Anker edges ahead for long, low-load outages.
- Is the Anker worth $250 more?
- Only if you need its 2,300W AC recharge, 4,000-cycle battery or lighter 41.7 lb body. For backup power and solar, the Delta 2 Max at $949.00 does the same job for less.
- Which has more expandable capacity?
- The Delta 2 Max. It reaches 6kWh with two Smart Extra Batteries. The Anker tops out at 4kWh with one BP2000 (Gen 2) battery.
- Which charges faster from the wall?
- The Anker. It goes 0 to 80% in 45 minutes and 100% in 58 minutes at 2,300W. The Delta 2 Max needs about 2.3 hours on X-Stream AC charging.
- Which lasts longer?
- The Anker is rated for 4,000 cycles to 80% capacity; the Delta 2 Max for 3,000+. At one cycle a day, that is roughly 11 years versus about 10.
- Can either run a 240V appliance?
- No. Both output 120V AC only. For a dryer, EV charger or 240V well pump you need a different class of unit.
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