Head-to-head test
EcoFlow RIVER 3 230 vs Goal Zero Yeti 300
Neither of these carries a household through anything, so the only live question is which one you'll actually pick up, and the Yeti 300 charges $161 and nearly six extra pounds for 67 more watt-hours.
Full profiles: EcoFlow RIVER 3 230 → · Goal Zero Yeti 300 →
Written by Wenny ZhengUpdated
Portable Power Tester, Station Arena Test Desk
$189.00 · direct from EcoFlow
Last checked 56 days ago. Prices move — check before you buy.
$349.95 · direct from Goal Zero
Last checked 1 day ago. Prices move — check before you buy.
Spec deltas
Take the RIVER 3 230 and keep the $161. The Yeti 300 is the better battery on paper in four separate ways, and in none of them does it become a different kind of tool than the cheaper box sitting next to it.
Every scenario on this page runs both units dry. A full remote workday needs about three and a half times what the Yeti can actually deliver; van life needs nearly nineteen times. These are the batteries that keep a phone, a laptop and a camera going through a day away from a wall, not the ones that keep a refrigerator going through a night without power.
So it comes down to money and mass against 29% more capacity. The Yeti earns some of that back with 4,000 cycles against 3,000, but not enough. Across the full life of both batteries it still costs two cents more per kilowatt-hour delivered, and it costs you nearly six pounds of carry every time you decide whether to bring it.
What the Numbers Reveal
Each conclusion stated first — the numbers behind it on one line, the full analysis below.
continuous output
The upgrade is priced at roughly three times the rate of the thing you're upgrading from, and it bills you in weight on top: nearly six extra pounds for those 67 watt-hours. That's the difference between a battery you grab on the way out the door and one you stop to think about bringing.
RIVER 3 230: $189 for 230Wh, 7.8 lbYeti 300: $350 for 297Wh, 13.7 lbRIVER 3 230 sells its capacity at $0.82 per watt-hour
Why it mattersIf this is going to live in a car, a closet or a day bag, the marginal capacity is the worst value on the page and you should stop at the RIVER 3.
cost / lifetime kWh
Extra cycles only turn into money if you spend them. On a daily full-drain schedule the Yeti runs about eleven years against the RIVER 3's just-past-eight; on the far more common few-trips-and-one-bad-storm schedule, you'll retire it with most of its 4,000 cycles unused and will have paid the premium for range you never drove.
Yeti 300: 4,000 cycles, 1,188 kWh delivered over its lifeRIVER 3 230: 3,000 cycles, 690 kWh delivered over its lifeCost per lifetime kWh: $0.29 Yeti, $0.27 RIVER 3
Why it mattersDrain it to empty every day and the Yeti is the buy. Use it the way almost anyone actually uses a battery this size, and the longer life is a warranty on something that was never going to break.
solar input
And it's half an hour you'll rarely be waiting on, because a unit that can't cover a single modeled load is a unit that lives plugged into a wall or a car between uses. Solar input is a survival spec on a battery big enough to ride out an outage. On these two it's a spec you'll notice a couple of mornings a year.
Yeti 300 accepts 200W of solar; RIVER 3 230 accepts 110WCapacities are 297Wh and 230WhNeither unit covers a single one of the six loads modeled on this page
Why it mattersAnyone about to pay up for the bigger solar ceiling should put that money into capacity instead, or keep it.
So the more powerful unit isn't more capable in any way you'd notice. Both run electronics: laptops, phones, cameras, string lights. Neither runs anything with a heating element or a compressor, and paying more for the bigger number on the spec sheet doesn't move that line an inch.
Both units surge to 600WYeti 300: 350W continuous; RIVER 3 230: 300W continuousNeither inverter can meet the peak draw of the Tailgate Party loadOne reviewer's Yeti 300 shut down about two minutes into running a coffee makerB3
Why it mattersIf there's a coffee maker, a griddle, a microwave or a full-size fridge on your list, neither of these is the answer and the extra 50W is a distraction.
The specific dimensions that decide these two units — everything else is a tie.
Your Life, Your Pick
Selected because: All six of the loads modeled here exceed both units, which decides who should be on this page at all.
Six loads, six identical answers: neither. That isn't a knock on either unit, it's a category correction. When both columns read the same on every row, the table stops being a comparison and becomes a filter, and what it filters out is anyone who came here shopping for backup power.
What's left is the range these genuinely serve: a night of phone charging, a laptop through a long afternoon, a camera kit over a weekend. The Yeti's larger pack widens that range slightly and never changes its shape. If the thing you're picturing is a refrigerator humming through a storm, the outage row alone wants between six and eight times what these two deliver, and that's the size you should be shopping.
Portability & Form Factor
Selected because: 7.8 lb against 13.7 lb, for 67 watt-hours of difference. That trade settles the matchup.
weight
Nearly six pounds is the difference between grabbing it and deciding about it. At 7.8 lb the RIVER 3 comes off a shelf one-handed and goes in the bag without a conversation. At 13.7 lb the Yeti is a deliberate object. You notice it in a pack, you notice it on the second flight of stairs, and you start leaving it home on the trips where you're not sure you'll need it.
A battery you left behind has an effective capacity of zero, which is the quiet way the Yeti's capacity lead evaporates. Both units are IP54-sealedA2B2 and both hand over to battery in 20 milliseconds, so ruggedness and UPS behavior are a wash. What isn't a wash is which one is actually with you.
Lifetime Value
Selected because: The Yeti stores 29% more and lasts 1,000 more cycles, and still costs two cents more per lifetime kilowatt-hour.
cost / lifetime kWh
Two cents. That's the entire gap in what these cost per kilowatt-hour delivered across their full lives, and it favors the cheaper unit. Everything the Yeti does better here, the extra cells, the extra 1,000 cycles, the 72% more total energy, is already priced in and priced slightly over.
The way to lose this bet is to buy the Yeti for longevity and then not use it. Its lifespan edge is real on paper, about eleven years of daily full drains against just past eight, and almost nobody drains a 297Wh battery daily for eleven years. Buy for the years you'll actually cycle it and the two are a coin flip on cost, with the price gap sitting on the RIVER 3's side of the table.
What the Specs Don't Tell You
Selected because: One of these publishes a 30 dB noise figure and the other publishes none, which matters when it sits near your bed.
rated cycles
EcoFlow publishes a number for how loud the RIVER 3 gets. Goal Zero publishes nothing for the Yeti 300. That's not evidence it's loud, but it is the one spec you can't check before the box arrives, and it's the spec that matters most when the unit is going to sit two feet from your pillow running a CPAP or an overnight charge.
The warranty row is a tie at five years each, so it can't break anything, though it's worth seeing what you're insuring: $38 of purchase price per covered year on the RIVER 3 against $70 on the Yeti. Cycle life is the one card the Yeti clearly wins, and it wins on a schedule almost nobody keeps.
Strengths & trade-offs
EcoFlow RIVER 3 230
Strengths
- +Costs $161 less
- +Lighter by 5.9 lb
Trade-offs
- –Shorter-lived battery — rated for 3,000 charge cycles vs the Yeti 300's 4,000, so it wears out sooner.
Goal Zero Yeti 300
Strengths
- +Larger battery capacity
- +Higher AC output
- +Faster solar charging
- +Rated for 4,000 charge cycles — much longer battery lifespan
Trade-offs
- –Substantially more expensive (+$161) than the RIVER 3 230.
Will It Power Your Gear?
Scenario math and per-appliance runtimes, modeled from the spec record.
Scenario verdicts
We ran the math on seven real-world scenarios. Here's which unit survives your actual life.
SCN-01 · 2 nights · needs 2,100Wh
Weekend Camping
Two nights off-grid with essential comfort
Neither unit
Neither unit covers this scenario's 2,100Wh: the RIVER 3 230 comes up 1,905Wh short (about 9% covered), the Yeti 300 1,848Wh (12%). This is well outside what either unit is for; the right answer here is a larger station, not a choice between these two.
Battery budget usedlower = more headroom
LOAD Phone Charger 15W×6h · LED Lights 40W×8h · Box Fan 75W×14h · CPAP Machine 40W×16h
SCN-02 · 8 hours · needs 1,645Wh
8-Hour Blackout
Keep the essentials running through a night without power
Neither unit
Neither one is an outage plan, and the row says so twice. What they are is what keeps a phone charged and a lamp on while you wait for the grid, and for that job the lighter, cheaper unit does identical work.
Battery budget usedlower = more headroom
LOAD Fridge 150W×8h · Router + Modem 20W×8h · LED Lights (4 bulbs) 40W×6h · Phone Charger 15W×3h
SCN-03 · 8 hours · needs 320Wh
CPAP Overnight
Sleep therapy without interruption — the #1 medical use case
Neither unit
A full night asks about a quarter more than the Yeti can actually deliver and roughly two-thirds more than the RIVER 3, so neither finishes it. The Yeti gets closer, which is the only honest tiebreak on this row. Closer to morning still isn't morning.
Battery budget usedlower = more headroom
LOAD CPAP Machine 40W×8h
SCN-04 · 8 hours · needs 910Wh
Remote Workday
Full work day off-grid without power anxiety
Neither unit
Neither unit covers this scenario's 910Wh: the RIVER 3 230 comes up 715Wh short (about 22% covered), the Yeti 300 658Wh (28%). This is well outside what either unit is for; the right answer here is a larger station, not a choice between these two.
Battery budget usedlower = more headroom
LOAD Laptop 60W×8h · External Monitor 30W×8h · Router + Modem 20W×8h · Phone Charger 15W×2h
SCN-05 · 4 hours · needs 670Wh
Tailgate Party
Game day power for the crew
Neither unit
Neither unit runs out here so much as refuses to start. The peak draw is beyond both inverters, and the energy budget is nearly three times what the Yeti can deliver. If there's a blender or a griddle in the plan, this is the wrong class of battery in both columns.
Battery budget usedlower = more headroom
LOAD Blender 400W×0.5h · LED TV (55") 80W×4h · Bluetooth Speaker 15W×4h · Phone Charger (×3) 45W×2h
SCN-06 · 24 hours · needs 4,685Wh
Van Life Daily
A full day of mobile living — the ultimate endurance test
Neither unit
About twenty-four times what the RIVER 3 delivers, nearly nineteen times what the Yeti does. This isn't close and it isn't really a comparison. Van life runs on a battery bank, not on a lunchbox.
Battery budget usedlower = more headroom
LOAD Mini-Fridge 150W×24h · Laptop 60W×4h · Phone Charger 15W×3h · LED Lights 40W×5h · Fan 75W×8h
SCN-07 · an afternoon · needs 100Wh
Afternoon Off-Grid
Phones and a speaker at the park, beach, or campsite — the small-unit job description
Either unit
This is the job small stations are actually for, and both do it: the RIVER 3 230 finishes at 51% used, the Yeti 300 at 40%. At this size the decider is what rides in the bag — 7.8 lbs for the RIVER 3 230 against 13.7 for the Yeti 300 — and price, not the leftover watt-hours.
Battery budget usedlower = more headroom
LOAD Phone Charger (×2) 30W×2h · Bluetooth Speaker 10W×4h
The Load Test
RUNTIME = (Wh × 0.85) ÷ LOAD
None of the scenarios above exactly yours? Build it. Toggle what you'd plug in; both units are tested against the combined draw.
Essentials
Comfort & Convenience
High-Draw Appliances
Test duration
8h
Continuous draw
205W
Projected runtime
For this load: Yeti 300 runs 1.2h vs 1h.
$349.95 list · direct from Goal Zero
Modeled from the spec record — same math as the tables below. Methodology
Runtime by appliance
Real-world runtime estimates for common appliances, modeled at 85% inverter efficiency.¹
Essentials
The basics you need runningscale 0–16.8hComfort & Convenience
Makes off-grid life actually enjoyablescale 0–3.4hHigh-Draw Appliances
These reveal the real limits¹ Runtime = (capacity × 0.85) ÷ appliance watts. Within each group, all bars share one time scale (the group's longest runtime), so lengths are comparable across appliances; identical runtimes collapse into a single blue/orange bar. Actual runtime varies with battery age, temperature, and simultaneous loads — see methodology.
Conclusion
August 2, 2026
Verdict: the EcoFlow RIVER 3 230
Buy the EcoFlow RIVER 3 230. The Yeti 300's advantages are real and small: 67 more watt-hours, 1,000 more cycles, and a 200W solar ceiling against 110W. None of them changes what either unit can do, because both fall short of every load modeled on this page. What does change is that you pay $161 more and carry 13.7 lb instead of 7.8 lb, and you never earn it back: over the full life of both batteries the Yeti still costs two cents more per kilowatt-hour delivered. The one buyer who should take it anyway is the one draining the pack to empty every single day, where 4,000 cycles buy about eleven years against the RIVER 3's just-past-eight.
Editor-assigned confidence, based on cited owner research and spec analysis.
List prices as of August 2, 2026. The links below open EcoFlow's and Goal Zero's current prices.
$189.00 · direct from EcoFlow
Last checked 56 days ago. Prices move — check before you buy.
or check the Yeti 300 price$349.95 list
Written by Wenny Zheng, Portable Power Tester · Station Arena Test Desk · Updated August 2, 2026
Measured Data
Benchmark scores and the full spec record, side by side.
Benchmark scores
Not rated for both units (minimum threshold unmet): Solar Generator.
Full specifications
ᵈ Derived: price ÷ rated capacity. See the data behind our comparisons →
Comparison ToolAdd more power stations, side by sideOpen Tool →How these numbers are produced
Numeric verification
Every figure on this page traces to our spec database or arithmetic on it — no estimated numbers.
Owner claims
Statements about owner experience are cited to published reviews — see Sources & Research Notes below.
Runtime model
Runtime = (rated capacity × 0.85 inverter efficiency) ÷ device wattage. Solar recharge estimates assume panels deliver 70% of rated output. Cold weather, battery age, and stacked loads reduce real-world results.
Power Score
Computed from 14 published spec dimensions, weighted per use-case bench. Higher is better; a unit must meet a bench's minimum threshold to be rated.
See the full weight table and data sourcing on our methodology page →Class ranking (the star rating)
Each unit's star score is a category ranking, not customer reviews — no buyer opinions feed it. We score every station on size-independent quality (value, output, portability, endurance, ports, warranty, and more), then percentile-rank it against the other units in its capacity class, so a class-leading compact unit and a class-leading whole-home unit can both earn 5★. Here, RIVER 3 230 rates 4.3/5 (57th percentile of 22 Personal-class units), and Yeti 300 rates 3.7/5 (24th percentile of 22 Personal-class units).
How the class ranking is computed →Test Notes & Caveats
Hidden gotchas and advantages we spotted that you won't find on the product page.
Five years each, so look at what you're insuring
Identical coverage means the warranty can't break the tie. What differs is the exposure behind it: $38 of purchase price per covered year on the RIVER 3 against $70 on the Yeti.
The Yeti's best card, and it's a real one
Four thousand cycles against three thousand works out to about eleven years of daily full drains against just past eight. On a battery you genuinely empty every day, the Yeti is still working almost three years after the EcoFlow retires. The catch is the schedule: cycles you never spend are money you left in the box.
Only one of these publishes a noise figure
EcoFlow rates the RIVER 3 230 at 30 dB. Goal Zero publishes no figure at all for the Yeti 300. That isn't proof it's loud, but an undisclosed spec is a spec you find out about at 2 a.m., and this is the one unit of the two you can't check before the box arrives.
Full record above — the Test Desk pick is the RIVER 3 230.
Check RIVER 3 230 price →or check the Yeti 300 priceOwnership Analysis
What happens after you buy — true cost of ownership, brand trust, and growth potential.
Lifetime value
Service lifeyears at one full cycle per day
Lifetime energy delivered
Cost per delivered kWh
│ warranty ends · Reaching the cycle rating means ~80% capacity remains — degraded, not dead.
Analyst note
Both units have similar long-term ownership costs ($0.27/kWh vs $0.29/kWh). The price difference is what you see on the sticker — neither is a hidden bargain or rip-off.
Brand trust
EcoFlow
Ecosystem
Largest in portable power — 12-15 models across DELTA Pro, DELTA 3, and RIVER 3 series, plus solar panels and smart home panels
Support
US-based phone/email/chat support (1-800-368-8604). Experiences are polarized — many report hassle-free prepaid-label replacements, but others report long waits and refurbished units sent for new claims. Pro tip: buying from Costco or Amazon gives you a stronger return safety net.
Community
Largest community in the space — Reddit r/Ecoflow_community (~31K members), multiple Facebook groups, and an official community forum
App experience
Rated 4.6/5 iOS (~8,400 ratings) · 4.2/5 Android (~17,000 ratings)
Unique strength
Fastest-charging technology (X-Stream), deepest product ecosystem, and most active innovation cadence. At the very top of the range, the DELTA Pro Ultra platform stacks batteries and inverters into whole-home backup — a flagship path, not a line-wide feature.
Worth knowing
EcoFlow support runs hot and cold. Plenty of hassle-free prepaid-label replacements, and a real minority of long waits and refurbished units sent against new claims. On a purchase this size, buying through a retailer with its own return window is cheap insurance.
Goal Zero
Ecosystem
Focused — a compact current line (6th-gen Yeti and Yeti Pro series), the previous-gen X series now out of stock across every model on Goal Zero's own store (checked 2026-09-13: 200X, 500X, 1000X, 1500X, 3000X, 6000X, some listed only as open-box), so buying one new means finding retailer stock, Sherpa power banks for the under-100Wh tier, plus Alta coolers, Nomad/Ranger solar panels, and vehicle integration kits
Support
US-based company (Salt Lake City, owned by NRG Energy). Historically considered premium support, but 2025-2026 reports describe long wait times, unresponsive email communication, and tickets going unaddressed for weeks. The "premium support justifies premium pricing" argument is weakening.
Community
Small but loyal — strong following in overlanding and preparedness communities. Official community forums were recently shuttered, frustrating long-time users.
App experience
Rated 4.4/5 iOS (~1,200 ratings) but recent reviews skew negative — recurring connectivity issues, crashes, and stability problems.
Unique strength
Pioneer of the portable power market — strongest brand heritage. US-based company with ruggedized, weather-resistant designs (IP ratings vary by model). Integrated "Yeti-Ready" ecosystem with coolers, lights, and vehicle kits.
Worth knowing
Goal Zero's premium price used to come with premium support, and that argument has weakened. Reports through 2025 and 2026 describe long waits and tickets going unanswered for weeks, and the official community forums were shuttered, which took the informal help desk with them.
Analyst note
Heritage against cadence. Goal Zero pioneered this category and still builds the more rugged-feeling object, from a US company with a focused five-or-six-model lineup. EcoFlow ships more models, iterates faster, prices lower, and has the better-rated app of the two. Neither brand's reputation closes the price gap here.
Growth path
RIVER 3 230
FIXED CAPACITYFixed at 230Wh, with no expansion — so size it for your needs up front rather than planning to add capacity later.
Accepts up to 110W of solar. Limited to a single portable panel.
Limited ports. You'll likely need a power strip or splitter.
Yeti 300
FIXED CAPACITYFixed at 297Wh, with no expansion — so size it for your needs up front rather than planning to add capacity later.
Accepts up to 200W of solar. Limited to a single portable panel.
Adequate ports for most setups, but heavy users may want a power strip.
Realistic full solar rechargeat 70% of rated panel output — see methodology
Analyst note
Neither expands, and that's no knock on either — each is a complete unit at a fixed size. Buy the capacity that covers your needs now (the Yeti 300 gives you the larger ceiling); you can't add to either later.
What Owners Report
Patterns from published owner reports and long-term reviews — every claim cited to its source below.
EcoFlow RIVER 3 230
Field data on this exact variant is thin, and what exists covers the RIVER 3 line broadly rather than the 230Wh version specificallyA1A2A3. The line-level picture is consistent: a sub-30 dB noise floor that EcoFlow markets as quieter than a libraryA1, IP54 sealing and a more compact body than the RIVER 2 it replacesA2, and a general recommendation as the small-unit buy for camping, van life and home backupA3. Treat variant-specific claims as directional.
“The RIVER 3 operates under 30 dB — EcoFlow calls it 'whisper quiet,' quieter than a library — one of the most significant upgrades over the louder RIVER 2.”
Sources
backuppowerhub.com · ecoflow.com · rv.com
Goal Zero Yeti 300
Reviewers land on the same tension every time: the hardware is good and the price stings for what you getB3B4. On the good side, a 297Wh LFP pack rated past 4,000 cyclesB1, rubberized corners and a handle that reviewers call top-tier build quality, plus a 0-100% wall recharge in about 50 minutesB2. On the other, one reviewer put a coffee maker on it and watched it shut down about two minutes in, and pegged its real range at four to six hours of laptop or twenty to thirty phone chargesB3.
“A 297Wh LiFePO4 pack behind a 350W pure sine inverter (600W surge), rated 4,000 cycles — Goal Zero backs it with a long service life rather than raw output.”
Sources
goalzero.com · batteryskills.com · campingsolar.us · trailandkale.com · the-gadgeteer.com
Sources & Research Notes
Every owner claim in this report is traceable to a published source. The bracketed references above resolve here.
Recurring owner themes
- The RIVER 3 line's upgrades — sub-30 dB noise, IP54 waterproofing, faster UPS, more compact build — make it the recommended pick over the RIVER 2 for most uses. [RIVER 3 230 · 3 entries]
- Modern LFP (4,000+ cycles), IP54 ruggedness, and fast charging are the praise; small capacity and high price are the caveats. [Yeti 300 · 3 entries]
- A1
“The RIVER 3 operates under 30 dB — EcoFlow calls it 'whisper quiet,' quieter than a library — one of the most significant upgrades over the louder RIVER 2.”
backuppowerhub.com / ecoflow.com — RIVER 3 review · 2026 · [positive]
- A2
“Over the RIVER 2, the RIVER 3 adds IP54 waterproofing, a faster UPS switchover, a 2x runtime mode, quieter operation, and a more compact form factor.”
backuppowerhub.com — RIVER 2 vs RIVER 3 · 2026 · [positive]
- A3
“Recommended as the better buy for most in 2026 — for camping, van life, or home UPS backup, where durability and noise matter, the data consistently favors the RIVER 3.”
backuppowerhub.com / rv.com — RIVER 3 review · 2026 · [positive]
- B1
“A 297Wh LiFePO4 pack behind a 350W pure sine inverter (600W surge), rated 4,000 cycles — Goal Zero backs it with a long service life rather than raw output.”
goalzero.com / batteryskills.com — Yeti 300 review · 2026 · [positive]
- B2
“At 13.7 lbs, meets IP54 for dust and water resistance, with top-tier build quality — rubberized corners and a sturdy handle; recharges 0-100% in 50 minutes.”
campingsolar.us / trailandkale.com — Yeti 300 review · 2026 · [positive]
- B3
“The 297Wh capacity limits it to lighter-duty use — 4-6 hours on a laptop or 20-30 phone charges — and it struggled near its 300W limit, shutting down after 2 minutes with a coffee maker.”
batteryskills.com — Yeti 300 review · 2026 · [mixed]
- B4
“A modern LFP (not NMC) rugged compact unit, though at $349.95 the price stings for the capacity.”
the-gadgeteer.com — Yeti 300 review · 2026 · [mixed]
Research compiled August 2, 2026.
Who Should Buy Which
Buy the RIVER 3 230 if you…
- →You want a battery that lives in the car or by the door and comes out for phones, a laptop, a camera and lights. At 7.8 lb you'll actually take it.
- →You're going to sleep or work within arm's reach of it. It's the only one of the two with a published noise figure, and that figure is 30 dB.
- →The price gap matters to you. Nothing on the Yeti's spec sheet changes what you can plug in, so the cheaper box does the same job for less.
Buy the Yeti 300 if you…
- →You drain it to empty every single day. Four thousand cycles is about eleven years on that schedule against just past eight, and over a decade that's a real difference.
- →You need it back to full fast and often. It refills 0-100% from a wall in roughly 50 minutesB2 and takes 200W of panel against 110W.
- →You want the extra headroom for a longer laptop day, and the unit isn't going far from wherever you set it down.
If neither fits
If your list has a coffee maker, a microwave, a space heater or a full-size refrigerator on it, close both tabs. Neither of these covers a single load modeled here, and the eight-hour outage alone wants between six and eight times what they deliver. You're shopping the next size class up, with an inverter rated for compressor startup. Buying either of these first just means owning it and then owning the real one.
The Bottom Line
Take the RIVER 3 230. The 67 watt-hours the Yeti adds run about $2.40 apiece and cost nearly six pounds of carry, and they don't unlock a single load the cheaper unit can't already run. Over the full life of both batteries the Yeti never wins that money back either: it delivers its energy two cents per kilowatt-hour costlier despite lasting 1,000 more cycles.
The one honest reason to spend up is a battery you drain to empty every day for the better part of a decade, and you know whether that's you. Everyone else is choosing between a box they'll take everywhere and a box they'll think about taking. Take the one you'll take.
Frequently Asked Questions
Answers drawn from the spec record and cited owner research.
Is the Goal Zero Yeti 300 worth $161 more than the EcoFlow RIVER 3 230?
For most buyers, no. The extra money buys 67 watt-hours, 1,000 extra cycles and a 200W solar ceiling, and none of that changes what you can plug in or how far a real day gets. Reviewers keep flagging the same thing: good hardware, steep price for the capacity. It's worth it only if you drain the battery to empty nearly every day.
Can the RIVER 3 230 or the Yeti 300 run a CPAP all night?
Not a full night at the 320Wh draw modeled here. That's about a quarter more than the Yeti 300 can actually deliver and roughly two-thirds more than the RIVER 3 230. Both cover a good part of the night and neither finishes it, so if uninterrupted CPAP through an outage is the reason you're buying, this is the wrong size of battery in both columns.
Will either one work as a UPS for a desktop or a router?
Both switch over in 20 milliseconds, so there's no edge either way on the handoff itself, and both are quick enough for a desktop, a modem and a router. The difference is how long they hold the load once they've taken it: 230Wh against 297Wh, less inverter losses. For a modem and router that's a long evening. For a desktop and monitor it's a graceful shutdown, not a workday.
Which one lasts longer, the RIVER 3 230 or the Yeti 300?
The Yeti 300, by a real margin: 4,000 cycles against 3,000, which works out to 1,188 kWh of total energy over its life against 690. On a daily full-drain schedule that's about eleven years against just past eight. Both carry the same five-year warranty, so those extra years sit well outside coverage on either unit.
Which is quieter, the EcoFlow RIVER 3 230 or the Goal Zero Yeti 300?
The RIVER 3 230 is rated at 30 dB. Goal Zero doesn't publish a noise figure for the Yeti 300, so there's no honest way to compare the two on paper. If the unit is going to sit near a bed or a desk, buy the one whose manufacturer was willing to put a number on it.
Where to buy
EcoFlow RIVER 3 230Pick
$189.00
$189.00 · direct from EcoFlow
Last checked 56 days ago. Prices move — check before you buy.
Goal Zero Yeti 300
$349.95
$349.95 · direct from Goal Zero
Last checked 1 day ago. Prices move — check before you buy.
Prices may vary by retailer and are subject to change.