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
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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
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.
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
зүйлийн дугаар: 47128803

Renogy E.FLEX 21 Portable Solar Panel,with USB-C Port for Smartphones, Generators, Rechargeable Power Supplies, Laptops, Off-Grid Outdoor, Camping

зүйлийн дугаар: 47128803

MNT 319680

Price Details

Excluding Shipping & Custom charges ( Shipping and custom charges will be calculated on checkout )

*All items will import from АНУ

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АНУ USA дэлгүүрээс импортолсон
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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.
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Note: Step Down Voltage Transformer required for using electronics products of АНУ store (110-120). Recommended power converters Одоо худалдаж авах.

What Stands Out

Versatile Charging
Equipped with a USB-C port, this panel charges smartphones, laptops, and generators, making it ideal for various outdoor and off-grid activities while ensuring you stay powered up.
Portable Design
Lightweight and foldable, the Renogy E.FLEX 21 is easy to carry on camping trips or outdoor adventures, allowing you to harness solar power wherever you go without hassle.
Adjustable Kickstand
The adjustable nylon kickstand allows for optimal sun positioning, maximizing solar energy absorption and ensuring efficient charging even in varying sunlight conditions.

Бүтээгдэхүүний дэлгэрэнгүй мэдээлэл

Get the fastest charging speed with the Renogy E.FLEX 21 Portable Solar Panel. Perfect for smartphones, laptops, and generators. Shop now at Ubuy Mongolia.
  • Optimized charging with advanced iSolar technology
  • Highly efficient with premium solar panel and adjustable nylon kickstand
  • Top-notch quality with water-resistant and rugged nylon construction
  • Effortless reconnecting with auto-optimization function
  • Portable size with foldable design for easy transportation
  • Includes Renogy E.FLEX 21 Portable Solar Panel, Micro USB Cable, USB-A to USB-C Cable, and Carabiners
Solar panel peak wattage21W
Solar panel typePolycrystalline Solar Panels
BrandRENOGY
Solar panel power voltage7.2V
FeaturesWeather-Resistant
Solar panel amperage3.7A
Height0.8 in (2 cm)
Mount typeRoof
ConnectionUsb
Rec. useBoat
ManufacturerRenogy
ShapeRectangular
ColorBlack
Accessories23.6 in / 60 cm Micro USB Cable|USB-A to USB-C Cable|2 Carabiners
MaterialSilicon
Number of solar panels1
Weight28.9 oz (819.32 grams)
Maximum input voltageV
Product lineE.FLEX
ModelR21EF
ActivityOutdoor Activity
Color categoryBlack

Who Should Buy?

Suitable For
  • Outdoor Enthusiasts

    Ideal for campers and hikers needing a compact and lightweight power source for their devices while off-grid.

  • Tech Travelers

    Perfect for travelers relying on devices like laptops and smartphones, ensuring their gadgets stay charged remotely.

  • Emergency Preparedness

    Useful for those wanting a dependable power solution for home or vehicle in case of emergencies or power outages.

Not Suitable For
  • High Power Users

    May not support high-energy devices effectively, as it has limited output compared to larger solar power solutions.

  • Indoor Use

    Not suitable for indoor charging since it requires direct sunlight to function efficiently and generate power.

  • Budget Shoppers

    People looking for a very low-cost power option may find this product relatively expensive compared to alternatives.

БАРААНЫ ТАЙЛБАР

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

Асуулга байна уу? Бидэнтэй чатлаарай

Хэрэглэгчийн асуулт ба хариултууд

  • Асуулт: Ubuy-аас Renogy E.FLEX 21 Portable Solar Panel,with USB-C хэрхэн онлайн худалдаа хийх вэ?

    Хариулт: Ubuy-аас Renogy E.FLEX 21 Portable Solar Panel,with USB-C онлайнаар худалдан авалт хийхэд хялбар.. Та бараагаа хайж олоход л, бараагаа шалгахдаа тээвэрлэх аргаа сонгоод, байгаа газартаа хүргүүлээд аваарай.
  • Асуулт: Renogy E.FLEX 21 Portable Solar Panel,with USB-C онлайн дэлгүүрээс Mongolia дээр худалдаа хийх боломжтой юу?

    Хариулт: Тийм ээ, Ubuy Mongolia дээр энэ бүтээгдэхүүнийг боломжийн үнээр худалдан авах боломжтой.. Renogy E.FLEX 21 Portable Solar Panel,with USB-C нь орон нутагт байхгүй ч та манай буухиа тээврийн үйлчилгээгээр бидэнд итгэж болно.
  • Асуулт: Захиалга өгсний дараа бүтээгдэхүүн авахад хэр хугацаа шаардагдах вэ?

    Хариулт: Таны захиалсан барааг хүргэх хугацаа нь таны захиалсан зүйл болон таны сонгосон хүргэлтийн аргаас хамаарч өөр өөр байна.. Хүргэлтийн тооцоолсон хугацааг тооцоо хийх явцад дурдсан байдаг тул худалдан авалт хийхдээ анхаарал болгоомжгүй байгаарай.

RENOGY Solar Panels Editorial Review

Despite mixed reviews from customers, the solar panel charger seems to work fine for some. One customer reported that it charged their phone from 5% to full in about an hour and a half. However, the majority of reviewers had negative experiences with the product. Many customers complained that the solar panel charger never worked for them, even after multiple attempts in the sun. One customer mentioned that they bought it specifically for camping and were disappointed that it did not function as expected. It is worth noting that the packaging of the product could be misleading, as one customer pointed out that the pack sold in stores only contains one panel. This could cause confusion for those who expect to receive multiple panels. Overall, the performance of the solar panels did not impress most customers, with many reporting that it did not charge their devices properly or at all.

Customer Reviews & Ratings

5.0
1 Хэрэглэгчийн үнэлгээ
  • 5 од
    100%
  • 4 од
    0%
  • 3 од
    0%
  • 2 од
    0%
  • 1 од
    0%

Энэ бараанд шүүмж өгөх

Бусад хэрэглэгчидтэй санал бодлоо хуваалцана уу

Давуу тал

  • Some customers have experienced successful charging of their devices.
  • Portable and suitable for camping trips.

Сул талууд

  • Majority of customers had negative experiences with the solar panels.

Platform Trust & Buyer Confidence

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4.3/5 9,000 + reviews
Read reviews
MT
Mohd
Verified buyer

“The product received very good packaging & safe…Thank You”

16 June 2026 · via Trustpilot
SJ
Shawati
Verified buyer

“Accurate delivery timing given”

16 June 2026 · via Trustpilot
YB
Youcef
Verified buyer

“Not madly expensive like I thought, and much quicker than promised.”

15 June 2026 · via Trustpilot
LM
Leila
Verified buyer

“Never dealt with Ubuy before, but everything worked out great. Seamless cross border purchasing and shipping. Thanks!”

6/7/2026 · via Trustpilot
KA
Kwame
Verified buyer

“The process was smooth, with clear communication and timelines. This was my 1st purchase and I am really impressed. I will definitely be coming back.”

12 June 2026 · via Trustpilot
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Product Price History

Чухал мэдээлэл

  • Хязгаарлалт : Олон улсын хүргэлтээр илгээгдсэн барааны тохиолдолд, үйлдвэрлэгчийн баталгаа хүчингүй байх, үйлдвэрлэгчийн үйлчилгээ хүргэх боломжгүй, барааны заавар, гарын авлага болон анхааруулга очих улсын хэлдээр биш байх магадлалтай гэдгийг анхаарна уу. Мөн бараа болон дагалдах хэрэгсэл нь тухайн улсын стандартыг мөрдөөгүй, чанарын заалт болон шошгын шаардлагыг хангаагүй байх магадлалтай бөгөөд, тухайн улсын цахилгааны вольтод тохирохгүй байж болзошгүй (тохирох адаптер болон хувиргагч шаардлагатай) юм. Хүлээн авагч нь барааг тухайн улс уруу хуулийн дагуу импортлогдохыг батлах ёстой. Ubuy болон түүний холбоот түншүүдээс худалдан авсан тохиолдолд худалдан авагч нь хүлээн авах улсын бүх хууль болон заалтуудыг мөрдөх ёстой.
  • Ubuy нь дэлхий даяар хэрэглэгддэг хайлтын хэрэгсэл учраас Ubuy дээр байгаа бараа бүр зарагдана гэсэн үг биш. Бараанууд нь экспорт болон худалдааны журмыг дагаж мөрдөх ёстой.

MNT 319680

Currently unavailable.

We don't know when or if this item will be back in stock.

Secured transactionsecured transaction

Ubuy works hard to protect your security and privacy. Our advanced payment security system ensures confidentiality by encrypting your information during transmission using AES (Advanced Encryption Standards) and SSL (Secure Socket Layer) protocols. Your payment details are 100% secure as we do not share your payment details with third party sellers.

Our Top Logistics Partners
  • fedex
  • dhl
Fastest cross-border delivery

Онцлог & Давуу талууд

  • Advanced iSolar technology for fastest charging
  • Utilizes sunlight to the maximum extent with premium solar panel
  • Rugged and water-resistant nylon for durability in unpredictable weather
  • Auto-optimization function for effortless reconnecting when sunlight returns
  • Foldable design for portability in outdoor activities
  • USB Ports: 5V / 2.4A Max for each port
  • Solar Panel: Rated Power 21W