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With an energy conversion efficiency of up to 22%-25%, Renogy E.FLEX 21 Portable Solar Panel utilizes sunlight and transforms it into usable electric currents for powering your essential electronics. Latest iSolar technology and auto-optimization functions are integrated to provide a safe and effortless charging experience.
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| Manufacturer | Renogy |
|---|---|
| Brand | Renogy |
| Item model number | WMT-R21EF-2-US |
| Color | Black |
| Weight | 1.8 pounds |
| Height | 0.8 inches |
| Depth | 23 inches |
| Product Id | 1520008 |
|---|---|
| User Reviews and Ratings | 3.3 (6 ratings) 3.3 out of 5 stars |
| UPC | 810009716372 |
| # | Title | Reviews | User Ratings | Price |
|---|---|---|---|---|
| 1 |
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| 2 |
Renogy E.FLEX 21 Watt Foldable Waterproof Solar Panel w/Kickstand, Parts Only
Price:
$14.79
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$14.79
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| 3 |
Renogy E.FLEX 21 Watt Foldable Waterproof Solar Panel w/Kickstand, Black (Used)
Price:
$34.99
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Renogy E.FLEX 21 Watt Foldable Waterproof Solar Panel with Kickstand, Black
Price:
$39.99
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$39.99
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| 5 |
Renogy E.FLEX 21 Watt Foldable Waterproof Solar Panel with Kickstand - Black™
Price:
$44.44
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$44.44
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| 6 |
Renogy E.FLEX 21 Watt Foldable Waterproof Solar Panel with Kickstand, Black
Price:
$49.99
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$49.99
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| 7 |
Renogy E.FLEX 21 Watt Foldable Waterproof Solar Panel with Kickstand, Black
Price:
$56.98
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$56.98
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| 8 |
Renogy E.FLEX 21 Watt Foldable Waterproof Solar Panel with Kickstand, Black
Price:
$59.49
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$59.49
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Renogy E.FLEX 21 Watt Foldable Waterproof Solar Panel with Kickstand, Black
Price:
$64.99
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$64.99
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| 10 |
Renogy 21 Watt Foldable Waterproof Solar Panel with Kickstand, Black (Open Box)
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$68.59
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| 11 |
Renogy - E.FLEX 21 Portable Solar Panel - Black
Reviews: 7
Ratings:
(7)
Price:
$69.99
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7 | (3.6) |
$69.99
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| 12 |
Renogy E.FLEX 21 Portable Solar Panel,with USB-C Port for Smartphones, Generators, Rechargeable Power Supplies, Laptops, Off-Grid Outdoor, Camping with Adjustable Nylon Kickstand
Reviews: 15
Ratings:
(15)
Price:
$72
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15 | (3.2) |
$72
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I got this on clearance for $34 at my store and I checked the reviews and I felt a bit spectacle about buying it since everyone was complaining about it but hey what's the wrong that could happen, return it right? My first day I tried to use it with bit of sunshine since it was not a pretty day and I noticed it worked for a sec then the light will start blinking and will stop charging. And I got a bit disappointed but I told myself to give it another try on a sunny day. And I guess that's what it needs a sunny day to work. Also do not charge and use your device bc it will stop charging as well. But it's Pretty nice I like it let's see from a month from now I'll come for an update.
It worked fine for me. Not so much for most of the people here. Of course most people only review things that erk them off. Lol! I only used it to charge my phone once though. Took about an hour and a half for my s22 from like 5%.
The pack sold in stores only contains 1 panel. Misleading.
was not impressed at all the performance of the solar panels
In order to power a cellphone, or anything else, with this you MUST have a charge controller and a battery bank. This is nothing more Than a stand along solar panel.
This never charged so I could use it. I left in sun numerous times. Bought it for camping and never would work. Don't waste your money
I'm trying to charge my iPhone and iPad but it will not charge anything but my power bank. It says it's compatible with Apple but it won't work it keeps blinking the red light and cutting in and out of charge :(
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