Highest data score
76 / 100
EcoFlow DELTA Pro 3 →Source: https://batteryrank.com/methodology · 2026-07-16
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Anker SOLIX alternatives by size
Start with the Anker SOLIX model you are considering, then compare rivals in its battery-size class. We score the trade-offs in output, portability and charging so you can choose for your actual appliances.
By the BatteryRank Engineering Team
01
What Anker SOLIX optimizes for
Anker sells longevity and recharge speed — the pitch is that the unit outlives the warranty and refills over a lunch break.
What the manufacturer claims
Manufacturer claims are attributed below. Our analysis follows alongside.
Anker markets InfiniPower as a combination of LiFePO4 cells, over-specified components, thermal control, and structural design intended to last more than a decade in everyday use.
anker.com — Anker SOLIX →Anker backs that with a 5-year full-device warranty, which it describes as more than double the industry average. The decade figure is a stated service-life expectation, not warranty coverage.
anker.com — warranty policy →
What the Anker SOLIX units we track show
Computed from the sourced specifications of the models in our catalogue — a deliberately selected slice of what this brand sells, never the full lineup.
The warranty claim holds up in our sourced data: ten of the 11 Anker units we track carry a 5-year term, the exception being the C300 DC at 3 years. Among the ten with a sourced cycle rating, life runs 3,000 to 6,000 cycles; the S2000 alone reaches 6,000. The charging claim is the more interesting one — among the units we track, the C1000 Gen 2 reaches a sourced 49 minutes for a full AC charge and the C800 X 58 minutes, which are the two fastest 0–100% figures in our whole catalogue at their capacities. Note the distinction most marketing blurs: those are full-charge times, while most advertised numbers are 0–80%.
Limits of this evidence: A 10-year service life cannot be verified by anyone, including us — the products have not existed that long. Treat it as a design intention. Warranty term and rated cycles are sourced and dated on each model page; everything else here is Anker describing Anker.
02
Lineup at a glance
Two highest-scoring tracked rivals in each capacity class represented by this brand in our sample, using our price-independent score. Open each model to check appliance and connection compatibility.
Ultraportable / carry alternatives
Compare with the Anker SOLIX models we track in this class: C300, C300 DC.
| Model | Score | Rated capacity | AC output | Weight | Solar input | Max expanded capacity |
|---|---|---|---|---|---|---|
| Goal Zero Yeti 300 | 71 / 100 | 296.96 Wh. Show sourceclaimed sourcehelp.goalzero.com2026-07-27https://help.goalzero.com/hc/en-us/articles/38342092464667-Goal-Zero-Yeti-300-Yeti-500-Yeti-700 | 350 W. Show sourceclaimed sourcehelp.goalzero.com2026-07-27https://help.goalzero.com/hc/en-us/articles/38342092464667-Goal-Zero-Yeti-300-Yeti-500-Yeti-700 | 6.2 kg. Show sourceclaimed sourcehelp.goalzero.com2026-07-27https://help.goalzero.com/hc/en-us/articles/38342092464667-Goal-Zero-Yeti-300-Yeti-500-Yeti-700 | 200 W. Show sourceclaimed sourcehelp.goalzero.com2026-07-27https://help.goalzero.com/hc/en-us/articles/38342092464667-Goal-Zero-Yeti-300-Yeti-500-Yeti-700 | N/A |
| EcoFlow RIVER 3 Plus | 65 / 100 | 286 Wh. Show sourceclaimed sourceus.ecoflow.com2026-07-04https://us.ecoflow.com/products/river-3-plus-portable-power-station | 600 W. Show sourceclaimed sourceus.ecoflow.com2026-07-04https://us.ecoflow.com/products/river-3-plus-portable-power-station | 4.72 kg. Show sourceclaimed sourceus.ecoflow.com2026-07-04https://us.ecoflow.com/products/river-3-plus-portable-power-station | 220 W. Show sourceclaimed sourceus.ecoflow.com2026-07-04https://us.ecoflow.com/products/river-3-plus-portable-power-station | 858 Wh. Show sourceclaimed sourceus.ecoflow.com2026-07-04https://us.ecoflow.com/products/river-3-plus-portable-power-station |
Manufacturer-claimed unless marked verified. Select a dotted reading to inspect its source and date. Max expanded capacity includes the station and supported expansion batteries; check the model review for the required configuration. N/A means no sourced maximum. Score methodology is published separately.
Compact alternatives
Compare with the Anker SOLIX models we track in this class: C800 X.
| Model | Score | Rated capacity | AC output | Weight | Solar input | Max expanded capacity |
|---|---|---|---|---|---|---|
| Bluetti AC70 | 71 / 100 | 768 Wh. Show sourceclaimed sourcebluettipower.com2026-07-04https://www.bluettipower.com/products/ac70 | 1000 W. Show sourceclaimed sourcebluettipower.com2026-07-04https://www.bluettipower.com/products/ac70 | 10.2 kg. Show sourceclaimed sourcebluettipower.com2026-07-04https://www.bluettipower.com/products/ac70 | 500 W. Show sourceclaimed sourcebluettipower.com2026-07-04https://www.bluettipower.com/products/ac70 | N/A |
| EcoFlow RIVER 2 Pro (700) | 60 / 100 | 716 Wh. Show sourceclaimed sourceus.ecoflow.com2026-07-27https://us.ecoflow.com/collections/river-2-pro-series/products/river-2-pro-700-portable-power-station | 800 W. Show sourceclaimed sourceus.ecoflow.com2026-07-27https://us.ecoflow.com/collections/river-2-pro-series/products/river-2-pro-700-portable-power-station | 7.8 kg. Show sourceclaimed sourceus.ecoflow.com2026-07-27https://us.ecoflow.com/collections/river-2-pro-series/products/river-2-pro-700-portable-power-station | 220 W. Show sourceclaimed sourceus.ecoflow.com2026-07-27https://us.ecoflow.com/collections/river-2-pro-series/products/river-2-pro-700-portable-power-station | N/A |
Manufacturer-claimed unless marked verified. Select a dotted reading to inspect its source and date. Max expanded capacity includes the station and supported expansion batteries; check the model review for the required configuration. N/A means no sourced maximum. Score methodology is published separately.
Midsize (1 kWh class) alternatives
Compare with the Anker SOLIX models we track in this class: C1000 Gen 2, C1000.
| Model | Score | Rated capacity | AC output | Weight | Solar input | Max expanded capacity |
|---|---|---|---|---|---|---|
| EcoFlow DELTA 3 Plus | 72 / 100 | 1024 Wh. Show sourceclaimed sourceus.ecoflow.com2026-07-04https://us.ecoflow.com/products/delta-3-plus-portable-power-station | 1800 W. Show sourceclaimed sourceus.ecoflow.com2026-07-04https://us.ecoflow.com/products/delta-3-plus-portable-power-station | 12.5 kg. Show sourceclaimed sourceus.ecoflow.com2026-07-04https://us.ecoflow.com/products/delta-3-plus-portable-power-station | 1000 W. Show sourceclaimed sourceus.ecoflow.com2026-07-04https://us.ecoflow.com/products/delta-3-plus-portable-power-station | 5000 Wh. Show sourceclaimed sourceus.ecoflow.com2026-07-04https://us.ecoflow.com/products/delta-3-plus-portable-power-station |
| DJI Power 1000 V2 | 71 / 100 | 1024 Wh. Show sourceclaimed sourcedjiusa.com2026-07-04https://www.djiusa.com/products/dji-power-1000-v2 | 2600 W. Show sourceclaimed sourcedjiusa.com2026-07-04https://www.djiusa.com/products/dji-power-1000-v2 | 14 kg. Show sourceclaimed sourcedjiusa.com2026-07-04https://www.djiusa.com/products/dji-power-1000-v2 | 1800 W. Show sourceclaimed sourcedjiusa.com2026-07-04https://www.djiusa.com/products/dji-power-1000-v2 | 11200 Wh. Show sourceclaimed sourcedjiusa.com2026-07-04https://www.djiusa.com/products/dji-power-1000-v2 |
Manufacturer-claimed unless marked verified. Select a dotted reading to inspect its source and date. Max expanded capacity includes the station and supported expansion batteries; check the model review for the required configuration. N/A means no sourced maximum. Score methodology is published separately.
Large (2 kWh class) alternatives
Compare with the Anker SOLIX models we track in this class: S2000, C2000 Gen 2, F2000.
| Model | Score | Rated capacity | AC output | Weight | Solar input | Max expanded capacity |
|---|---|---|---|---|---|---|
| DJI Power 2000 | 75 / 100 | 2048 Wh. Show sourceclaimed sourcedjiusa.com2026-07-04https://www.djiusa.com/products/dji-power-2000 | 3000 W. Show sourceclaimed sourcedjiusa.com2026-07-04https://www.djiusa.com/products/dji-power-2000 | 22 kg. Show sourceclaimed sourcedjiusa.com2026-07-04https://www.djiusa.com/products/dji-power-2000 | 1800 W. Show sourceclaimed sourcedjiusa.com2026-07-04https://www.djiusa.com/products/dji-power-2000 | 22528 Wh. Show sourceclaimed sourcedjiusa.com2026-07-04https://www.djiusa.com/products/dji-power-2000 |
| Aferiy P280 | 74 / 100 | 2048 Wh. Show sourceclaimed sourceaferiy.com2026-07-27https://www.aferiy.com/products/aferiy-p280-portable-power-station-2800w-2048wh | 2800 W. Show sourceclaimed sourceaferiy.com2026-07-27https://www.aferiy.com/products/aferiy-p280-portable-power-station-2800w-2048wh | 21.6 kg. Show sourceclaimed sourceaferiy.com2026-07-27https://www.aferiy.com/products/aferiy-p280-portable-power-station-2800w-2048wh | 1200 W. Show sourceclaimed sourceaferiy.com2026-07-27https://www.aferiy.com/products/aferiy-p280-portable-power-station-2800w-2048wh | 10240 Wh. Show sourceclaimed sourceaferiy.com2026-07-27https://www.aferiy.com/products/aferiy-p280-portable-power-station-2800w-2048wh |
Manufacturer-claimed unless marked verified. Select a dotted reading to inspect its source and date. Max expanded capacity includes the station and supported expansion batteries; check the model review for the required configuration. N/A means no sourced maximum. Score methodology is published separately.
XL / home-backup alternatives
Compare with the Anker SOLIX models we track in this class: F3000, F3800, F3800 Plus.
| Model | Score | Rated capacity | AC output | Weight | Solar input | Max expanded capacity |
|---|---|---|---|---|---|---|
| EcoFlow DELTA Pro 3 | 76 / 100 | 4096 Wh. Show sourceclaimed sourceus.ecoflow.com2026-07-04https://us.ecoflow.com/products/delta-pro-3-portable-power-station | 4000 W. Show sourceclaimed sourceus.ecoflow.com2026-07-04https://us.ecoflow.com/products/delta-pro-3-portable-power-station | 51.5 kg. Show sourceclaimed sourceus.ecoflow.com2026-07-04https://us.ecoflow.com/products/delta-pro-3-portable-power-station | 2600 W. Show sourceclaimed sourceus.ecoflow.com2026-07-04https://us.ecoflow.com/products/delta-pro-3-portable-power-station | 48000 Wh. Show sourceclaimed sourceus.ecoflow.com2026-07-04https://us.ecoflow.com/products/delta-pro-3-portable-power-station |
| Bluetti Apex 300 | 71 / 100 | 2764.8 Wh. Show sourceclaimed sourcebluettipower.com2026-07-04https://www.bluettipower.com/products/apex-300-home-battery-backup | 3840 W. Show sourceclaimed sourcebluettipower.com2026-07-04https://www.bluettipower.com/products/apex-300-home-battery-backup | 38 kg. Show sourceclaimed sourcebluettipower.com2026-07-04https://www.bluettipower.com/products/apex-300-home-battery-backup | 2400 W. Show sourceclaimed sourcebluettipower.com2026-07-04https://www.bluettipower.com/products/apex-300-home-battery-backup | 19000 Wh. Show sourceclaimed sourcebluettipower.com2026-07-04https://www.bluettipower.com/products/apex-300-home-battery-backup |
Manufacturer-claimed unless marked verified. Select a dotted reading to inspect its source and date. Max expanded capacity includes the station and supported expansion batteries; check the model review for the required configuration. N/A means no sourced maximum. Score methodology is published separately.
Browse the complete sourced power-station catalogue for every model and field we track.
Size classes use our published capacity-cohort formula. Battery size alone does not establish appliance compatibility or expansion-pack compatibility.
03
What changes the decision
These callouts use only the complete, sourced readings available for every candidate. Open the full model page before buying for all specifications and source notes.
Start with these measurable differences
Lightest sourced weight
4.72 kg
EcoFlow RIVER 3 Plus →Source: https://us.ecoflow.com/products/river-3-plus-portable-power-station · 2026-07-04
Highest sourced AC output
4000 W
EcoFlow DELTA Pro 3 →Source: https://us.ecoflow.com/products/delta-pro-3-portable-power-station · 2026-07-04
Frequently asked
- Is a 5-year warranty actually better than what rivals offer?
- In our tracked sample it is common rather than exceptional: 5 years is the most frequent term across every brand we cover, with 3-year outliers on some newer or entry units and a 6-year term on one Bluetti. Warranty length is worth checking per model on the comparison below rather than assumed from the brand.
- Why does full-charge time matter more than the 80% figure?
- Because the last 20% is where lithium charging deliberately slows, so an "80% in 45 minutes" claim can sit in front of a full charge that takes twice as long. Every AC charge time on this site is 0–100% where the manufacturer publishes one, which is why our numbers often look slower than the advertised ones. They are measuring different things.
- Where can I compare two exact models?
- Choose two models to compare their delivered capacity, output, charging and practical trade-offs side by side. Compare exact models →
- How is the BatteryRank score calculated?
- The composite is price-independent and computed from published inputs with explicit missing-data rules. See the formula →
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