Renogy - E.FLEX 21 Portable Solar Panel - Black
User rating, 3.8 out of 5 stars with 27 reviews.
3.8(27 Reviews)- 14 Answered Questions
If received today, the last day to return this item would be Jul 19. Learn more ˃
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Description
Features
Optimized charging
The iSolar technology enables fast charging speed and protects your device from overheating.
Highly efficient
Utilize sunlight to the maximum extent with the premium solar panel that features an adjustable nylon kickstand.
Excellent quality
Its water-resistant and rugged nylon material offers durability to overcome harsh weather conditions.
Effortless reconnecting
RENOGY's auto-optimization function enables immediate reconnecting when sunlight returns after charging interruption.
Portable size
The foldable design offers convenient portability in a backpack, bag, and suitcase for your outdoor activities and more.
What's Included
- RENOGY E.FLEX 21 Portable Solar Panel
- 2 x carabiner
- 2 x micro USB cable
- Owner's manual
Manuals & Guides
- Product Datasheet/Brochure (PDF)
- User Manual (PDF)
- Warranty Manual (PDF)
General
- Product NameE.FLEX 21 Portable Solar Panel
- BrandRenogy
- Model NumberR21EF-G1
- ColorBlack
- Color CategoryBlack
Power
- Wattage21 watts
- Voltage5 volts
- Amperage4.2 amperes
Features
- Number Of Panels1
- Mount TypeFreestanding
- Solar Panel DesignPortable
Dimension
- Product Height1.1 inches
- Product Width6.22 inches
- Product Length11.4 inches
- Product Weight1.2 pounds
Warranty
- Manufacturer's Warranty - Parts1 Year
- Manufacturer's Warranty - Labor1 Year
Other
- UPC810009711278
Customer reviews
Rating 3.8 out of 5 stars with 27 reviews
(27 customer reviews)Rating by feature
- Value3.9
Rating 3.9 out of 5 stars
- Quality4.0
Rating 4.0 out of 5 stars
- Ease of Use4.2
Rating 4.2 out of 5 stars
Features
Value5 out of 5Quality5 out of 5Ease of Use5 out of 5Rated 5 out of 5 stars
This Solar Panel is Awesome!
||Posted .Owned for 2 weeks when reviewed.I live ‘off the grid’ and this little panel charges my Bluetooth, speaker, my cell phone, my ipod, my rechargeable fan, my Skull Candy headphones, and all my other devices.? It is surprisingly powerful and you can fold this puppy up and backpack with it. No matter where you are, power for your devices is always available during the day........and it’s FREE!!! Leave only footprints, and no carbon behind!!!! I LOVE this little ‘green companion!’ I often think of the simplicity of solar. And while our long ago ancestors used it to their advantage, today we can utilize it to help save our planet. I live on 2-100 watt solar panels, and this Renogy 21 Watt tri-fold is the perfect compliment to my ‘green life!’
Features
Value5 out of 5Quality5 out of 5Ease of Use5 out of 5I would recommend this to a friendFeatures
Value3 out of 5Quality5 out of 5Ease of Use5 out of 5Rated 4 out of 5 stars
Good panel
||Posted .Owned for 4 months when reviewed.Even though they sent me a used panel that has scratches.Even though I ordered a new one. They sent me a used one.I talked to bestbuy custumer service and they gave me 10% off. They were so helpful. I give this product 4 stars just because of the scratches and the charging cables. They sent me a pnael that has scrstches over the blue leather and the panel itself. They provide 2 old USB cables. The cables charging heads were too old. The USB cables were type A. It would be better if they have provided the type C cables The panel works very well! That's why I gave it 4 stars.
Features
Value3 out of 5Quality5 out of 5Ease of Use5 out of 5I would recommend this to a friendFeatures
Value5 out of 5Quality4 out of 5Ease of Use5 out of 5Rated 4 out of 5 stars
Great Device
||Posted .Owned for 1 week when reviewed.This is an awesome device it kept our phones and electronics charged nicely as we travel. Glad we purchased this item
Features
Value5 out of 5Quality4 out of 5Ease of Use5 out of 5I would recommend this to a friendFeatures
Value4 out of 5Quality4 out of 5Ease of Use2 out of 5Rated 3 out of 5 stars
Huge! Made for the boonies, not the city.
||Posted .Owned for 2 months when reviewed.If you are going somewhere that doesn’t have electricity, has adequate sunlight and you’ll have enough time & space to unfold this & let it charge, this product could be a life saver by allowing you to charge your cell phone & call for help. Or a boredom saver by allowing your kids to charge their tablets. I bought this to use when I’m too hurried to wait on my phone to charge fully. That wasn’t a good use for it. I returned this because it was so big. It took up 1/2 of my dashboard when it was unfolded. It needs to be unfolded to get the sun’s rays. It wasn’t practical for me to leave it unfolded for hours so it could charge. I couldn’t drive with it sliding all over my dashboard. It stays overcast in our city a lot so sitting it on the seat in my car wasn’t giving it enough sunlight.
Features
Value4 out of 5Quality4 out of 5Ease of Use2 out of 5I would recommend this to a friendFeatures
Value5 out of 5Quality5 out of 5Ease of Use5 out of 5Rated 4 out of 5 stars
Phone charger
||Posted .Owned for 2 months when reviewed.Neat little idea. I charged my phone on the solar panel with no problem. Great for camping trips, etc
Features
Value5 out of 5Quality5 out of 5Ease of Use5 out of 5I would recommend this to a friendRated 5 out of 5 stars
Solar panel
||Posted .Owned for 1 month when reviewed.We placed it in the sun and charged our cell phones. It worked great so now we are ready for hurricane season.
I would recommend this to a friendFeatures
Value3 out of 5Quality3 out of 5Ease of Use3 out of 5Rated 3 out of 5 stars
Meh
||Posted .Owned for 3 weeks when reviewed.Good idea, not sure that it has enough kick to do what it claims
Features
Value3 out of 5Quality3 out of 5Ease of Use3 out of 5No, I would not recommend this to a friendFeatures
Value4 out of 5Quality4 out of 5Ease of Use4 out of 5Rated 4 out of 5 stars
Nice back up!
||Posted .Owned for 1 month when reviewed.Pretty much what and works like I expected . Charges as advertised for IPHONE 11
Features
Value4 out of 5Quality4 out of 5Ease of Use4 out of 5I would recommend this to a friend
What experts are saying
Q: QuestionWhat does it have the power too charge then since it's only 5 watts then??
Asked by chappy.
- A:Answer These are some devices I have charged.....Cell phones, Bluetooth speakers, power banks, playStation controllers, Nintendo switch, Apple Watch. Works as advertised.
Answered by RAce
Q: QuestionWhat is the specifications? The max amps and volts? How about the open and short circuit voltage and current? What is the wattage of the solar panel?
Asked by Schaumbe.
- A:Answer If you want the specifications, they can be found under the section called “Specifications”. Who would have thought? Here ARE the specifications, specified: Voltage = 5 volts. Wattage = 21 watts. Current = 4.2 amps. There are two USB type A outputs. I have no idea what “open and short circuit voltage and current” is. Good luck.
Answered by kayakrazy
Q: QuestionCan this charge a vehicle battery?
Asked by David.
- A:Answer No. The output power is only 5 volts. Less than half the voltage of a car battery.
Answered by FirstIF
Q: QuestionWhere is this manufactured?
Asked by TBone.
- A:Answer Hi TBone, Thank you for your inquiry. All Renogy products are manufactured and made in China, while Quality Inspection and preparation are secured at our headquarters located in Ontario, California.
Answered by RENOGY
Q: QuestionDoes this item store solar power (after being charged in the sun) to be used later or does it only charge when directly in the sun?
Asked by Girt.
- A:Answer Thank you for your question. Unfortunately the E.Flex can not store power. But it can be used together with power bank for storing the solar power. Highly recommend to use it directly in the sun for good performance. Thank you and have a nice day.
Answered by RENOGY
Q: QuestionWill this power a regular size refrigerator
Asked by Cheryl.
- A:Answer No. This charges a cell phone or a tablet. It has to be in direct sunlight for a few hours to get enough charge to fully charge a phone. The only way I know of to run a fridge without electricity is with a full size gas generator. I’m sure there are solar options but I’d want some kind of back up generator so your food doesn’t spoil if you have weeks of rain & little sunlight.
Answered by MarilynM
Q: QuestionWhy don't you answer people's questions????
Asked by Johjo.
- A:Answer Nice piece of equipment for use in time of disasters or if you are younger and camping. Durable and attractive
Answered by Dotty
Q: QuestionHas anyone used these solor panals to charge their outdoor security cameras??
Asked by Krys.
- A:Answer Yes work's great
Answered by Orlando1981