EcoFlowDELTA 3 Plus
A variant of the DELTA 3 focused on critical backup: 10ms battery switchover (true UPS), charging from the car via an 800W alternator, and storm alerts with 12 hours of advance warning. Same capacity (1024Wh, 1800W).

BLUETTI AC180 (1152Wh, 1800W, up to 2700W) with a 200W solar panel included. A direct competitor to EcoFlow's DELTA 3, with more capacity and a battery switchover of up to 10ms that works as a UPS.
Our own read for home backup during a power outage, comparable across units in the catalog. Not Amazon buyers' rating. How we score →
BLUETTI's direct competitor to EcoFlow's DELTA 3, with more capacity (1152 Wh vs 1024 Wh).
Best use case
Anyone looking for an EcoFlow alternative with more capacity, who doesn't mind comparing across brands.
BLUETTI's equivalent to EcoFlow's DELTA 3: 1152 Wh (a bit more than the DELTA 3's 1024 Wh), 1800W of output (up to 2700W with boost), and a battery switchover of up to 10ms that works as a UPS.
Comes with a 5-year warranty — same as EcoFlow on its main stations, although BLUETTI accessories (panels, batteries) usually have a shorter warranty (12 months). The 200W panel ships in a separate package from the main unit.
Ideal for: Anyone looking for an EcoFlow alternative with more capacity, who doesn't mind comparing across brands.
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How long BLUETTI AC180 + Panel Solar 200W (bundle) can power each device in a row, calculated with the same efficiency range (80%–90%) as the runtime calculator.
Direct calculation by battery capacity (same 80%–90% efficiency range as the runtime calculator) — updates automatically as more electric mobility products are added.
EcoFlowA variant of the DELTA 3 focused on critical backup: 10ms battery switchover (true UPS), charging from the car via an 800W alternator, and storm alerts with 12 hours of advance warning. Same capacity (1024Wh, 1800W).
BLUETTIUltra-slim station (75mm) designed specifically to install behind a refrigerator and keep it running during a power outage. 2016Wh, 1800W.
EcoFlowThe same DELTA 3 Classic, but with a 220W solar panel instead of 110W — solar recharge in 5.8 hours instead of 11.6.
BLUETTI AC180 + Solar Panel 200W (bundle)
3.5/10 PowerLight rating