EcoFlow Review

5 models tracked · 81 model-level owner comments · 76 brand-level owner comments

3.8 review-weighted average of EcoFlow model scores

Should you buy EcoFlow?

Shortlist EcoFlow if

  • ups backup matters (23 positive mentions)
  • capacity matters (17 positive mentions)
  • value matters (15 positive mentions)

Look elsewhere if

  • reliability is a deal-breaker (5 critical mentions)
  • solar charging is a deal-breaker (5 critical mentions)
  • app software is a deal-breaker (4 critical mentions)

Most positive and most critical owner comments

ups backupvalue
“We have the ecoflow river 2 pro and it was worth its weight in gold.”
owner comment via r/preppers · 2025-04-05
app softwarenoise fans
“I have a delta 2 and delta 3, haven't had issues with either.”
owner comment via r/Ecoflow_community · 2025-07-02

What owners say about the brand overall

capacitysolar charging
“I was using a pair of Ecoflow delta pro batteries (3.6kwh each) connected to 6x 450 watt bifacial solar panels (for a total of 2.7kw of solar).”
owner comment via r/preppers · 2024-09-12
solar chargingapp software
“That's when I realized even the good brands (Bluetti, EcoFlow, Jackery) have the same root problem, just executed better: sealed battery you can't touch, closed app, no API, and you're stuck buying the whole unit at once instead of scaling it over time.”
owner comment via r/SolarDIY · 2026-07-16
ups backupsolar charging
“For the new/main solar generator, I went with Bluetti but EcoFlow is another great brand.”
owner comment via r/preppers · 2024-11-17

EcoFlow lineup, best first

EcoFlow EF ECOFLOW Portable Power Station River 2 Max 500 product photo
EcoFlow

EcoFlow EF ECOFLOW Portable Power Station River 2 Max 500

3.9 (11 owner comments)

$309.00 (price as of 2026-11-07)

ups backupcapacity

“My first power station was a River 2 but my first "big boy" power station was the Delta 2.”

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EcoFlow

EcoFlow RIVER 3

3.9 (11 owner comments)

$249.00 (price as of 2026-11-07)

solar chargingups backup

“I also have an Ecoflow River 3 Plus which has a 600W inverter and inverter on idle power of 5.5W, which is much more friendly.”

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EcoFlow

EcoFlow DELTA 2

3.8 (35 owner comments)

$1,028.99 (price as of 2026-11-07)

solar chargingvalue

“Now I have an EcoFlow Delta 2 Max with an expansion battery and two 5kwh server rack batteries retrofitted to feed into the solar input ports if neede”

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EcoFlow

EcoFlow DELTA 3 Plus

3.8 (16 owner comments)

$719.00 (price as of 2026-11-07)

solar chargingapp software

“For middle of the pack, like say Delta 3 Plus I find them to be very comfortable.”

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EcoFlow DELTA 2 Max product photo
EcoFlow

EcoFlow DELTA 2 Max

3.5 (8 owner comments)

$1,028.99 (price as of 2026-11-07)

capacitysolar charging

“Now I have an EcoFlow Delta 2 Max with an expansion battery and two 5kwh server rack batteries retrofitted to feed into the solar input ports if neede”

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Price range observed: $249.00 to $1028.99.