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TenzingS 3.2K Views
Jan 22, 2026 7:14 AM

Ecoflow Delta Pro 3, 240v capable Power Station $3799.99

$3,800

$5,000

24% off
Costco Wholesale
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Amazing deal on 240v capable power station duo with 50 amp inlet switch. If you are being affected by coming winter storm it is a MUST BUY. Costco generous return policy in case you dont use it!!

https://www.costco.com/p/-/ecoflo...?langId=-1
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Amazing deal on 240v capable power station duo with 50 amp inlet switch. If you are being affected by coming winter storm it is a MUST BUY. Costco generous return policy in case you dont use it!!

https://www.costco.com/p/-/ecoflo...?langId=-1

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Jan 22, 2026 10:04 PM
2 Comments
Joined Aug 2024
GreenPenguin818Jan 22, 2026 10:04 PM
2 Comments
This is the best deal I saw on costco for the 2 ecoflow delta pro 3 with the 50 amp connector

https://www.costco.com/p/-/ecoflo...ue&nf=true
Jan 22, 2026 10:05 PM
405 Comments
Joined Nov 2006
AUSSIE2UJan 22, 2026 10:05 PM
405 Comments
Two of them is a weird spot though in the ecoflow lineup. The whole point of the Delta Pro3 is native 240V, which a single unit supports. By cabling two together, the only benefit is powering larger stuff and more runtime. If you need to really power even larger devices though, the Ultra is the unit you want because it has far more capability, like outputting simultaneous 120V and 240V. The DP3's cannot do that. The ultra also has far better solar input capability.
The really smart choice though if you want to stay portable is a single DP3 and their smart 4000watt generator. You then use the DP3 normally and when it reaches a lower SOC, the gen will automatically come on and power it back up, without any interruption in power. The combo essentially allows infinite battery capacity at that point rather than buying and stacking more and more batteries.
Original Poster
Jan 23, 2026 12:30 AM
88 Comments
Joined Sep 2018
TenzingS
Original Poster
Jan 23, 2026 12:30 AM
88 Comments
Quote from AUSSIE2U View quoted comment :
Two of them is a weird spot though in the ecoflow lineup. The whole point of the Delta Pro3 is native 240V, which a single unit supports. By cabling two together, the only benefit is powering larger stuff and more runtime. If you need to really power even larger devices though, the Ultra is the unit you want because it has far more capability, like outputting simultaneous 120V and 240V. The DP3's cannot do that. The ultra also has far better solar input capability.The really smart choice though if you want to stay portable is a single DP3 and their smart 4000watt generator. You then use the DP3 normally and when it reaches a lower SOC, the gen will automatically come on and power it back up, without any interruption in power. The combo essentially allows infinite battery capacity at that point rather than buying and stacking more and more batteries.
Yeah i have DPUx system and SHP3 myself. But i thought this was a pretty good deal.
Feb 1, 2026 1:52 AM
2.6K Comments
Joined Jun 2013
koge811Feb 1, 2026 1:52 AM
2.6K Comments
240v is needed for ev station charging. thats the main draw but this is basically full price.
also dont want them separate do native 240v else not buying

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