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popular Posted by David_David • 8h ago
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Item 1 of 2
popular Posted by David_David • 8h ago

EcoFlow DELTA Pro 3 Portable Backup Power Station System TWIN set Kit with 50AMP Hub $4499

$4,499

$4,999

10% off
Costco Wholesale
3 Comments 2,053 Views
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Deal Details
Costco Dual Ecoflow Delta Pro 3 promo deal price is back $4499.
-$500 discount will show at checkout
(matches Black Friday price)

includes:
Two Ecoflow 4KWH Delta Pro 3 Main Units
One Ecoflow 50AMP Hub (connects two Delta Pro 3 Main Units together)
One 50 Amp NEMA 14-50P to SS2-50R Generator Cord (to connect to existing transfer switch or generator inlet -not included)

4000W AC output per Main unit (8000w surge)
Plug-and-play power solution with 120V/240V capability
2600w Solar input per main unit
LFP Battery 4000 cycles to 80%

https://www.costco.com/ecoflow-de...99769.html
Community Notes
About the Poster
Deal Details
Community Notes
About the Poster
Costco Dual Ecoflow Delta Pro 3 promo deal price is back $4499.
-$500 discount will show at checkout
(matches Black Friday price)

includes:
Two Ecoflow 4KWH Delta Pro 3 Main Units
One Ecoflow 50AMP Hub (connects two Delta Pro 3 Main Units together)
One 50 Amp NEMA 14-50P to SS2-50R Generator Cord (to connect to existing transfer switch or generator inlet -not included)

4000W AC output per Main unit (8000w surge)
Plug-and-play power solution with 120V/240V capability
2600w Solar input per main unit
LFP Battery 4000 cycles to 80%

https://www.costco.com/ecoflow-de...99769.html

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3 Comments

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2h ago
71 Posts
Joined Sep 2016
2h ago
OrionAntares
2h ago
71 Posts
A 30 mile range extender for my EV!
1
1h ago
1,616 Posts
Joined Jul 2014
1h ago
JimB3957
1h ago
1,616 Posts
Better deals out there with more power.
1
Pro
31m ago
496 Posts
Joined Jan 2015
31m ago
pricesniper
Pro
31m ago
496 Posts
At this price point, if you don't need the portability, I would recommend buying an all-in-one inverter like the 6000XP connected to LifePower 48V batteries. It's eligible for the 30% solar tax credit, UL listed, and if a battery degrades or needs to be swapped, you don't need to send the entire unit to a company like Ecoflow.

If you do need portability, check out Will Prowse's Solar Kart series on YouTube.
1

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