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EcoFlow RIVER 3 Plus vs Goal Zero Yeti 300

EcoFlow RIVER 3 Plus — front view

EcoFlow RIVER 3 Plus

65BatteryRank score · Balanced
Check price on Amazon
Decision readout
Better station

Goal Zero Yeti 300 takes warranty and track record, EcoFlow RIVER 3 Plus takes weight and noise — the decision is which of those you need, not overall quality. If neither is your constraint, the composite tiebreak goes to Goal Zero Yeti 300 by 6 points — a hair, not a mandate.

  • trustGoal Zero Yeti 300+28
    4,000 cycles vs 3,000 cycles
  • chargingGoal Zero Yeti 300+14
  • livabilityEcoFlow RIVER 3 Plus+10
    4.7 kg vs 6.2 kg
Goal Zero Yeti 300 — front view

Goal Zero Yeti 300

71BatteryRank score · Excellent
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What changes the decision

By the BatteryRank Engineering Team

01 · Score evidence

Score breakdown

65
EcoFlow RIVER 3 Plus
Overall
71
Goal Zero Yeti 300
67
POWER
Tied
67

Battery-side usable capacity and how much you can run at once.

70
TRUST
Goal Zero Yeti 300 +28
98

Owner reputation, safety record, warranty, and build durability.

77
CHARGING
Goal Zero Yeti 300 +14
91

Wall and solar recharge speed.

14
LIVABILITY
EcoFlow RIVER 3 Plus +10
4

Lightweight, portable, and quiet enough to live with.

Computed from sourced data with a published, price-independent formula. Scores are relative to each model's size class.

02 · Usable energy

Capacity truth

The watt-hours on the box aren't what reaches your devices. Same scale, both units.

EcoFlow RIVER 3 Plus
Rated (on the box)
286 Wh. Show sourceclaimed sourceus.ecoflow.com2026-07-04https://us.ecoflow.com/products/river-3-plus-portable-power-station

The marketing number — total cell capacity.

AC delivered (est.)
243 Wh. Show sourceestimated sourceestimate = battery-side usable capacity × 85% inverter efficiency

What reaches an AC outlet — about 15% is lost turning battery power into household AC. How we estimate.

Goal Zero Yeti 300
Rated (on the box)
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

The marketing number — total cell capacity.

AC delivered (est.)
252 Wh. Show sourceestimated sourceestimate = battery-side usable capacity × 85% inverter efficiency

What reaches an AC outlet — about 15% is lost turning battery power into household AC. How we estimate.

03 · Same assumptions

Same-device runtime

Estimated runtime for the same sourced devices on EcoFlow RIVER 3 Plus and Goal Zero Yeti 300
DeviceEcoFlow RIVER 3 PlusGoal Zero Yeti 300Assumption
CPAP (humidifier off)about 3.4 nightsabout 3.5 nights9 W ·
CPAP (heated humidifier on)about 0.5 nightsabout 0.6 nights56 W ·
Refrigerator (full-size)about 3.9 hoursabout 4.0 hours180 W × 35% duty cycle ·
Wi-Fi router + modemabout 14 hoursabout 14 hours18 W ·
Laptop (65W charger)about 7.5 hoursabout 7.8 hours65 W × 50% duty cycle ·
Phone (one full charge)about 12 full chargesabout 12 full charges20 W ·

One device at a time; estimates use each station's usable AC energy. Build your own load →

04 · Sourced hardware

Key specs, side by side

Key sourced specifications for EcoFlow RIVER 3 Plus and Goal Zero Yeti 300
SpecEcoFlow RIVER 3 PlusGoal Zero Yeti 300
AC-delivered capacity
243 Whest.. Show sourceestimated sourceus.ecoflow.com2026-07-04https://us.ecoflow.com/products/river-3-plus-portable-power-station
252 Whest.. Show sourceestimated sourcehelp.goalzero.com2026-07-27https://help.goalzero.com/hc/en-us/articles/38342092464667-Goal-Zero-Yeti-300-Yeti-500-Yeti-700
Continuous power output
600 W. Show sourceclaimed sourceus.ecoflow.com2026-07-04https://us.ecoflow.com/products/river-3-plus-portable-power-station
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
Surge power output
1,200 W. Show sourceclaimed sourceus.ecoflow.com2026-07-04https://us.ecoflow.com/products/river-3-plus-portable-power-station
600 W. Show sourceclaimed sourcehelp.goalzero.com2026-07-27https://help.goalzero.com/hc/en-us/articles/38342092464667-Goal-Zero-Yeti-300-Yeti-500-Yeti-700
Max solar input
220 W. Show sourceclaimed sourceus.ecoflow.com2026-07-04https://us.ecoflow.com/products/river-3-plus-portable-power-station
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
AC charge time (0–100%)
60 min. Show sourceclaimed sourceus.ecoflow.com2026-07-04https://us.ecoflow.com/products/river-3-plus-portable-power-station
—
Weight
4.72 kg. Show sourceclaimed sourceus.ecoflow.com2026-07-04https://us.ecoflow.com/products/river-3-plus-portable-power-station
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
Rated cycle life
3,000 cycles. Show sourceclaimed sourceus.ecoflow.com2026-07-04https://us.ecoflow.com/products/river-3-plus-portable-power-station
4,000 cycles. Show sourceclaimed sourcehelp.goalzero.com2026-07-27https://help.goalzero.com/hc/en-us/articles/38342092464667-Goal-Zero-Yeti-300-Yeti-500-Yeti-700

Manufacturer figures unless marked verified or est. Tap or focus a figure to view its source. The better reading in each row is highlighted — lower wins for weight and recharge time.

Where these rank

Quick answers

Is the EcoFlow RIVER 3 Plus better than the Goal Zero Yeti 300?
Goal Zero Yeti 300 takes warranty and track record, EcoFlow RIVER 3 Plus takes weight and noise — the decision is which of those you need, not overall quality. If neither is your constraint, the composite tiebreak goes to Goal Zero Yeti 300 by 6 points — a hair, not a mandate.
Which has more usable capacity, the EcoFlow RIVER 3 Plus or Goal Zero Yeti 300?
Neither, in any way you would notice: 243 Wh against 252 Wh is a 3.7% gap, which is smaller than the swing you get from running the same load on a cold morning. Treat them as the same size and decide on output, weight, or today's price instead. Both figures are estimated AC-delivered energy, not the nameplate battery rating — the watt-hours that actually reach your devices.
Which has more AC output, the EcoFlow RIVER 3 Plus or Goal Zero Yeti 300?
The EcoFlow RIVER 3 Plus: 600 W versus 350 W continuous. That gap matters only if a load sits between the two numbers — below 350 W both run it, above 600 W neither does. Surge headroom follows the same order: 1,200 W against 600 W, and surge is what decides whether a compressor or pump actually starts.
How does runtime compare between the EcoFlow RIVER 3 Plus and Goal Zero Yeti 300?
They run within 3.7% of each other on the same load — about 3.9 hours each on a refrigerator (full-size). Runtime will not separate these two; the deciding factor is somewhere else.
Which is lighter, the EcoFlow RIVER 3 Plus or Goal Zero Yeti 300?
The EcoFlow RIVER 3 Plus, by 1.5 kg (4.7 kg versus 6.2 kg). Both weights are manufacturer figures for the bare unit; cables and a solar panel add to whatever you actually carry.
Which model should I buy for my use case?
On the sub-scores that describe each use case: the Goal Zero Yeti 300 for home backup; the EcoFlow RIVER 3 Plus for camping & rv. They split, so the honest answer depends on which of those you are actually buying for.

Keep deciding

Scores computed from sourced data · prices timestamped · tap or focus a figure to view its source

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