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phoinix | Staff 2.6K Views
Oct 5, 2026 12:07 PM

[Prime] $372.86 | Renogy 400W Portable Solar Panel at Amazon

$373

$496

24% off
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Amazon [amazon.com] has Renogy 400W Portable Solar Panel for $372.86.
Shipping is free.

amazon.com/dp/B0D4LMVKYD [amazon.com]

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About the Poster
Amazon [amazon.com] has Renogy 400W Portable Solar Panel for $372.86.
Shipping is free.

amazon.com/dp/B0D4LMVKYD [amazon.com]

Please report the deal if expired (click report -> expired)
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Oct 5, 2026 3:28 PM
444 Comments
Joined Nov 2011
TimgusNOct 5, 2026 3:28 PM
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I have this panel, the normal price is lower on AliExpress for anyone ok with purchasing there. I paid less than $300.
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Oct 5, 2026 4:39 PM
3.7K Comments
Joined Jun 2006
DAC21Oct 5, 2026 4:39 PM
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Quote from TimgusN View quoted comment :
I have this panel, the normal price is lower on AliExpress for anyone ok with purchasing there. I paid less than $300.
Yep, around $290 USA inventory. Possibly some 3rd party link through cashback as well.
2
Oct 5, 2026 5:59 PM
9 Comments
Joined Feb 2026
RelaxedWriter600Oct 5, 2026 5:59 PM
9 Comments
Quote from TimgusN View quoted comment :
I have this panel, the normal price is lower on AliExpress for anyone ok with purchasing there. I paid less than $300.
Is it a good panel? What sort of output do you see in full sun? I have a 400w Chinesium foldable panel that looks really cool but I've never seen it produce more than 120w in full sun at high noon on the summer solstice...
Oct 5, 2026 10:24 PM
3.7K Comments
Joined Jun 2006
DAC21Oct 5, 2026 10:24 PM
3.7K Comments
Quote from RelaxedWriter600 View quoted comment :
Is it a good panel? What sort of output do you see in full sun? I have a 400w Chinesium foldable panel that looks really cool but I've never seen it produce more than 120w in full sun at high noon on the summer solstice...
Ouch, that panel / cabling is defective for sure. The new 200 watt ($95) panel I bought gets 165. Granted only tested it once for two hours but no variance from 165 when I adjusted the position every 30 minutes to follow the sun.
Oct 8, 2026 12:29 AM
119 Comments
Joined Nov 2021
BasecallOct 8, 2026 12:29 AM
119 Comments
Quote from RelaxedWriter600 View quoted comment :
Is it a good panel? What sort of output do you see in full sun? I have a 400w Chinesium foldable panel that looks really cool but I've never seen it produce more than 120w in full sun at high noon on the summer solstice...
I have this panel also (got it from the previous AliExpress deal) real world conditions I usually get around 275-290w with direct sunlight and no obstructions.

The units are very durable for being portable and I've left them outside for a year straight with no issues.

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