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Head-to-head · Best Portable Power Stations

Anker Solix C1000 vs EcoFlow Delta 3 Plus

Which is the better buy? Side-by-side on rating, price, strengths, and watch-outs — with the published ratings we averaged to get there.

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The short answer

Anker Solix C1000 and EcoFlow Delta 3 Plus score essentially the same (4.3 vs 4.3). Pick the one whose trade-offs match your priorities — the strengths and watch-outs below are where they actually differ.

Anker Solix C1000
Ranked #3 in Best Portable Power Stations
Anker Solix C1000
6 sources$449.99as of Aug 1

At 1056Wh, the Anker Solix C1000 is built for heavy use at home, at work, and on trips. TechRadar praised the reliable Anker quality and the range of ports while noting the premium pricing. The newer Gen 2 model charges faster and puts out more power, but it drops expandability and the integrated LED light. Reviews point to buyers who need substantial portable power with smart connectivity features; anyone who needs expandable capacity or built-in lighting should consider alternatives.

Strengths
  • — Excellent port selection and output options including 5 AC outlets, 3 USB-C, 1 USB-A, and vehicle socket
  • — Reliable Anker quality and durability with solid build construction
  • — Wi-Fi and Bluetooth connectivity for remote control and monitoring
Watch-outs
  • — No longer expandable with additional battery modules
  • — Loss of integrated LED light feature in newer model
$449.99 · Check Price on AmazonFull review →
EcoFlow Delta 3 Plus
Ranked #4 in Best Portable Power Stations
EcoFlow Delta 3 Plus
6 sources$1,099as of Aug 1

The EcoFlow Delta 3 Plus is a 1024Wh LiFePO4 station whose case rests on output and charging speed: 2400W continuous with a 4800W surge, and a full recharge in about 56 minutes. Trusted Reviews scored it 5 out of 5 and called it a brilliant choice for home backup or camping, and Output Report's 9.1 out of 10 makes the same argument about continuous output being the highest in its capacity class. It costs several hundred dollars more than comparable 1000Wh units, weighs 28 lb, and its fans are plainly audible while charging. Right for people who need high output and plan to expand, wrong for anyone optimising for weight or price.

Strengths
  • — 2400W continuous output allows operation of high-wattage appliances like space heaters and induction cooktops
  • — 56-minute full charge time via X-Stream technology enables quick recovery during short breaks
  • — Expandable up to 5120Wh with additional battery packs for future capacity growth
Watch-outs
  • — Costs several hundred dollars more than comparable 1000Wh units from Anker and Jackery
  • — At 28 lb it is among the heaviest stations in its capacity class, and there is no wheeled option
  • — Fans cycle audibly during fast charging and under heavy load
$1,099 · Check Price on AmazonFull review →

How they stack up

Anker Solix C1000

The Anker Solix C1000 stands out with its expandability option and robust build quality, features that the EcoFlow Delta 3 Plus lacks despite its higher output capacity. Unlike the Bluetti AC70, which has a limited 1000W output, the C1000 delivers 1600W AC charging and offers more versatile port options including vehicle sockets, making it ideal for users needing both high power and expandability. However, it loses the integrated LED light feature compared to its predecessor and cannot be expanded like the EcoFlow Delta 3 Plus.

EcoFlow Delta 3 Plus

The EcoFlow Delta 3 Plus excels in high-output performance and expandability, features that the Anker Solix C1000 and Bluetti AC70 lack. While the Bluetti AC70 offers a more compact design and better warranty, the Delta 3 Plus provides 2400W continuous output and can scale up to 5120Wh, making it superior for powering high-wattage appliances like induction cooktops. However, its weight and fan noise make it less ideal compared to the lighter and quieter EcoFlow River 2 Pro.

Specs side-by-side

SpecAnker Solix C1000EcoFlow Delta 3 Plus
Capacity1056Wh1024Wh
Output1800W2400W continuous / 4800W surge
Weight28.4 lb28 lb
PortsMultiple AC, USB-A, USB-C, DC ports5 AC, 4 USB (inc. USB-C 140W), 2 DC
Battery ChemistryLiFePO4LiFePO4
Wattage1800 watts3000 watts
Voltage230 Volts (AC)—
Charging—0.93 hr
Dimensions—9.52"L x 12"W x 19.44"H
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