Highest data score
68 / 100
EcoFlow RIVER 3 Plus →Source: https://batteryrank.com/methodology · 2026-07-16
← EcoFlow lineup
Family comparison
EcoFlow RIVER models compared
Compare the current compact EcoFlow RIVER models and the measurable step from base to Plus.
01
Lineup at a glance
This page owns family and generation-chart intent. It goes deeper than the brand hub but sends exact two-model decisions to head-to-head pages and deal queries to price history.
| Model | Score | Rated capacity | AC output | Weight | Solar input | Tracked price |
|---|---|---|---|---|---|---|
| EcoFlow RIVER 3 | 59 / 100 | 245 Wh. Show sourceclaimed sourceus.ecoflow.com ↗2026-07-04 | 300 W. Show sourceclaimed sourceus.ecoflow.com ↗2026-07-04 | 3.54 kg. Show sourceclaimed sourceus.ecoflow.com ↗2026-07-04 | 110 W. Show sourceclaimed sourceus.ecoflow.com ↗2026-07-04 | |
| EcoFlow RIVER 3 Plus | 68 / 100 | 286 Wh. Show sourceclaimed sourceus.ecoflow.com ↗2026-07-04 | 600 W. Show sourceclaimed sourceus.ecoflow.com ↗2026-07-04 | 4.72 kg. Show sourceclaimed sourceus.ecoflow.com ↗2026-07-04 | 220 W. Show sourceclaimed sourceus.ecoflow.com ↗2026-07-04 |
Manufacturer-claimed unless marked verified. Select a dotted reading to inspect its source and date. Score methodology is published separately.
02
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
3.54 kg
EcoFlow RIVER 3 →Source: https://us.ecoflow.com/products/river-3-portable-power-station · 2026-07-04
Highest sourced AC output
600 W
EcoFlow RIVER 3 Plus →Source: https://us.ecoflow.com/products/river-3-plus-portable-power-station · 2026-07-04
03
Current model and price pages
Use the model dossier for complete specifications. When enough history exists, the card links to a dedicated price-history page rather than forcing price intent onto this comparison page.
EcoFlow
RIVER 3- Usable AC energy (est.)
208 Whest.. Show source
estimated sourceus.ecoflow.com ↗2026-07-04- Continuous AC output
300 W. Show source
claimed sourceus.ecoflow.com ↗
Price · 12 mo
EcoFlow
RIVER 3 Plus- Usable AC energy (est.)
243 Whest.. Show source
estimated sourceus.ecoflow.com ↗2026-07-04- Continuous AC output
600 W. Show source
claimed sourceus.ecoflow.com ↗
Price · 12 mo
Frequently asked
- What is the main difference between EcoFlow RIVER models?
- The size ladder changes stored energy, output, weight, charging, expansion, and price. Use the sourced matrix to identify the smallest model that still covers your load.
- Which EcoFlow RIVER model has the most capacity?
- Sort the lineup by rated watt-hours in the matrix. Capacity alone is not a complete recommendation because output and portability can change independently.
- Which EcoFlow RIVER model is easiest to carry?
- Compare sourced weight alongside capacity. BatteryRank only calls out a lightest model when a weight reading exists for the candidates.
- Are newer RIVER models always better?
- No. Generation names do not determine the score. BatteryRank compares the sourced data, and current price can make an older model a different buying decision.
- Should I size up for an outage?
- Size for the devices and duration you actually need, then leave margin for conversion losses and startup loads. Calculate your size →
- How is the BatteryRank score calculated?
- The composite is price-independent and computed from published inputs with missing-data rules. See the formula →
- Where are current prices compared?
- The matrix timestamps the latest tracked price. Dedicated price-history pages own deal and historical-price intent when enough history is available.
- Can I compare two exact models?
- Yes. Exact model-vs-model pages own head-to-head decisions and keep those queries separate from this family overview. Open model comparison →
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