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popularPupperScupper posted Jan 03, 2026 09:55 AM
popularPupperScupper posted Jan 03, 2026 09:55 AM

Two for One: Nanwind 100W Portable Solar Panel, 23.5% Efficiency, 10 lbs Foldable,USB-A,Type-C & XT60,IP67, IEC Cert, at Amazon $59.99

$60

$139

56% off
Amazon
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Deal Details
Get Two Nanwind 100W Portable Solar Panels for the Price of One.

https://www.amazon.com/Solar-Off-...0FBVQ51GS/

Features & Specs
Efficiency 23.5%
Connector Type 18W Type-C, 18W USB-A, DC5521, XT60
Amperage Capacity 4.76 Amps
Measurements
Item Dimensions L x W x H 21.85"L x 15.16"W x 1.8"H
Item Weight 10.1 Pounds
Folded Size 21.85 X 15.16 X 1.8 Inches
Additional details
Material Type A+ Monocrystalline Cell, ETFE, Fiberglass, Oxford
Product Info
Community Notes
About the Poster
Deal Details
Product Info
Community Notes
About the Poster
Get Two Nanwind 100W Portable Solar Panels for the Price of One.

https://www.amazon.com/Solar-Off-...0FBVQ51GS/

Features & Specs
Efficiency 23.5%
Connector Type 18W Type-C, 18W USB-A, DC5521, XT60
Amperage Capacity 4.76 Amps
Measurements
Item Dimensions L x W x H 21.85"L x 15.16"W x 1.8"H
Item Weight 10.1 Pounds
Folded Size 21.85 X 15.16 X 1.8 Inches
Additional details
Material Type A+ Monocrystalline Cell, ETFE, Fiberglass, Oxford

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12 Comments

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Jan 03, 2026 11:42 AM
2,050 Posts
Joined Oct 2008
asukaJan 03, 2026 11:42 AM
2,050 Posts
In my area, guesstimating efficiency losses and wear on the LFP, my 300 Wh pack would have to be recharged 728 times to break-even versus charging indoors.

But it only has to be charged once in an emergency to pay off. So... thinking about this one.
3
Jan 03, 2026 02:21 PM
247 Posts
Joined Oct 2008
TheSonJan 03, 2026 02:21 PM
247 Posts
Got 2. 100w travel panel for $30 each sound crazy cheap, no?
1
Jan 03, 2026 05:19 PM
18 Posts
Joined Aug 2014
letsgo2Jan 03, 2026 05:19 PM
18 Posts
In for 2. Thanks op
Jan 03, 2026 05:42 PM
83 Posts
Joined Dec 2018
rcs1957Jan 03, 2026 05:42 PM
83 Posts
Seems like a really great deal. Thanks I'm in for one pair
Jan 03, 2026 05:47 PM
313 Posts
Joined Feb 2008
johnritchieJan 03, 2026 05:47 PM
313 Posts
looks a good deal
Pro
Jan 03, 2026 05:50 PM
872 Posts
Joined Jul 2019
WoodSlayR
Pro
Jan 03, 2026 05:50 PM
872 Posts
Didn't need any more or think I'd be buying portable solar panels today but here I am buying four, hundred watt panels. Thanks SD.
Pro
Jan 03, 2026 05:54 PM
872 Posts
Joined Jul 2019
WoodSlayR
Pro
Jan 03, 2026 05:54 PM
872 Posts
Quote from asuka :
In my area, guesstimating efficiency losses and wear on the LFP, my 300 Wh pack would have to be recharged 728 times to break-even versus charging indoors.

But it only has to be charged once in an emergency to pay off. So... thinking about this one.
You are way overthinking this. Just over 30 bucks per 100 watt portable solar panel is a phenomenal price. Easily the best price I've seen.

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Jan 03, 2026 06:25 PM
377 Posts
Joined Dec 2009
BlueSeaLakeJan 03, 2026 06:25 PM
377 Posts
Quote from TheSon :
Got 2. 100w travel panel for $30 each sound crazy cheap, no?
Do you just add 2 to the basket to get this deal ?
Jan 03, 2026 06:28 PM
377 Posts
Joined Dec 2009
BlueSeaLakeJan 03, 2026 06:28 PM
377 Posts
Has anyone used one of these to charge a phone, wondering if outputs 5V for phones.
Jan 03, 2026 06:32 PM
2,099 Posts
Joined Jan 2009
arbitragerJan 03, 2026 06:32 PM
2,099 Posts
Quote from BlueSeaLake :
Do you just add 2 to the basket to get this deal ?
Yes. ...
Yesterday 08:48 PM
3,102 Posts
Joined Nov 2014
ValueRangerYesterday 08:48 PM
3,102 Posts
Portable panels suffer from two common factors that shorten their lifespan: wobble from stand flexibility, and more direct angle to the sun, causing clear cracking.

Lay them flat on the ground, alleviating wind from flexing the joints, and the ground is cooler than angled up toward direct sun, lowering the heat on the surface and underneath, from 'baking' at an angle.

Yes, over-panel instead of higher power from optimal angling toward the sun. Just stay within VOC maximums.
Today 06:07 AM
609 Posts
Joined Mar 2006
jad74Today 06:07 AM
609 Posts
Deal Dead

Also there is no way to look this thread up
Other than using the keywords "Two for one"
I was trying to look this deal up with the name brand and "solar panel"

But nothing…

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