10 Best Solar Panel for Usb Charging In The Us

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Last Updated - November 26, 2024

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FlexSolar
FlexSolar 40W Foldable Solar Panel Charger with USB-C and USB-A Outputs for Phones, Power Banks, Tablets - Waterproof for Camping, Hiking, Backpacking

9.9 Simple to use

9.3 For traveling

8.7 lasts a long time
Main highlights

【Solar Panels Chargers】Built-in 1* QC3.0 USB-A max 18W , 1*PD 2.0 USB-C max 18w(5v-3A/9V-2A/12V-1.5A) and 19V DC (5.5*2.1mm) max 40W outputs to directly connect and charge phones( (Android and Apple) , iPads, power banks, small power stations and other daily electronic devices. USB-A and USB-C allow you to charge both electronic devices at once. But don't recommend that DC and USB ports use toghter in case of the charging is a little slowly. Note: Solar Panels cann't store the power.
【SMART IC CHIP TECHNOLOGY & SAFETY FEATURE】Integrated IC automatically detects the connected devices and provides the optimized charging, and an included LED light shows the charging status.FlexSolar ensure 100% safe charging with overcurrent, overheating and short-circuit protection.
【Portable Camping Solar Panel】Made for mobile camps and off-grid adventures, the 40W foldable solar panel is perfect for longer trips when you need more power without sacrificing portability. With a small size of 8.0x 11.1x 1.8 inches (when folded) and a lightweight design of 1.76lbs(0.8kg) that can be easily squeezed into your backpack, offering portability and simplicity.It is also a must have for stashing in an emergency kit.
【PACKAGE & SUPPORT】You will get a FlexSolar Solar Charger, 2 Carabiners and User Manual. Note:Any clouds or coverings can affect the charging speed, although our solar chargers have an automatic restart feature, which we still no recommend. If you encounter any problems, please feel free to contact us and we will reply within 24 hours.
【HIGH SOLAR CONVERSION & IP67 DUSTPROOF WATERPROOF】Highly efficient solar panels convert 24% of solar energy into free energy in enough sunlight. IP67 dustproof waterproof and ETFT laminations make the solar panel work under unexpected weather and last longer than other PET solar panels and the most durable panels available, withstanding wear and tear better .Note: the junction box isn't waterproof.
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9.9

Exceptional

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Value for Money

2

BigBlue
[Upgraded] BigBlue 3 USB Ports 28W Solar Charger(5V/4.8A Max), Portable SunPower Solar Panel for Camping, IPX4 Waterproof, Compatible with iPhone 11/XS/XS Max/XR/X/8/7, iPad, Samsung Galaxy LG etc.

27% Off

9.5 Light weight

9.1 materials Quality

8.9 lasts a long time

Why we love it

Upgraded USB A Ports: 5V/4.8A.

High Solar Conversion: 24 .

Portable: Compact Lightweight.
Main highlights

Key Features and Benefits
Features triple USB-A ports with smart charge technology and high solar conversion efficiency for safe, optimal device charging.

Ideal Use Cases
Perfect for extended camping, travel in unreliable power grids, and emergency kits due to its portability, durability, and weather-resistant design.

Customer Reviews Highlight
Most praised for its reliable charging capacity in various conditions, making it a dependable outdoor and emergency power source.
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9.8

Exceptional

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3

FlexSolar
20W Small USB Solar Panel Charger 5V USB-A USB-C Foldable Portable Lightweight ETFE Power Emergency Panel IP67 Waterproof Hiking Camping Backpacking for Phones Tablets Power Bank

9.9 Simple to use

8.7 lasts a long time

8.2 Light weight
Main highlights

【usb solar chargers】Built in 1* USB-A and 1*USB-C output ports. Each ports is max 15w and the max power of the each port is 10W in case of the both usb is used togher. It can charge directly your phones,power banks, usb fans,tablets,watches and other medium small usb 5V electronic devices in the sunlight. Perfect for your power emergency outdoor.Note: cann't store the power. You can prepare a rechargeable battery packs and charge it with solar panel during the day for the use at night.
【Smart Charging Sun Power Panels】Integrated IC automatically make the auto-restart function which allows consistent charging becomes reality even when moving in or out of the shadow and detects the connected devices and provides the optimized charging, and an included LED light shows the charging status. The red light is on and means that solar panel is normal and you can chage your devices. FlexSolar ensure safe charging with overcurrent, overheating and short-circuit protection.
【Rugged Solar Panels】Utilizes ETFE film lamination and encapsulation technologies which provide wear resistance, self-cleaning,weather resistance ability and the protecction class is up IP67. The good waterproof and dustproof properties make solar panel chargers more rugged,can work under unexpected weather and easy to clean the surface of the panel.Also, etfe solar panels are thin and flexible, last longer than other PET solar panels. Note: the junction box isn’t waterproof.
【Portable solar panels 】 2 folding panel with 0.99lbs (450g) lightweight design. The unfolded size is 18*12*0.6inch and 12 * 9.8 * 0.6 inch of the fold size which is similar with ipads. Easily put it into your backpack, hold it in your hand or store it in your car. 4 hanging hole feature and with 2 inclueded carabiners, convenient to hang usb solar panels on the backpack to charge your devces while you are hiking. Perfect for hiking, camping or backpacking to power emergency.
【Higher Solar Conversion】our solar panels made of the cells with high quality monocrystalline silicon can effectively convert solar energy into green electricity needed by human beings and the conversion rate is up to 24%. It generates more electricity than other cells of the same size, perfectly solving the need for power emergency outdoor. Note: solar panels must be put in direct sunlight to power your electrinic devices.
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9.5

Excellent

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4

Soshine
Soshine USB Solar Panel 2Pack with DC Male to Male Cable- Solar USB Charger 5v 6w with High Performance Monocrystalline for Mini Fan,Power Bank,Camping Lanterns
Main highlights

Ultra-light,compact design: 6.9" x 10.6" 8.88oz. (250g) ,easy to be held, can be easily taken to outdoor activity
Sufficient energy:High conversion rate, high efficiency output,Bright and clear protective film for better light transmission rate, excellent weak light effect. Max.charging current is 1000mA@1pcs,2000mA@2pcs,normal is 500mA@1pcs,1000mA@2pcs.
In case of emergency, you can charge your mobile phone, this solar panel is slow to charge your mobile phone, it is recommended to use more than 30W solar panel to charge your mobile phone.
High quality,tested materials: 1 rugged monocrystalline solar panel. Waterproof, UV, and scratch-resistant designed for ten plus years of outdoor use in any condition.
DIY 2 solar panels in Parallel 12W5V:connect 2 solar panels with a DC-DC cable,the power will be 12W.More power for your device.
5V USB Solar Charger: This solar panel converts sunlight into electrical energy as 6 Volt rechargeable battery solar charger. It is energy saving, environmental friendly and pollution-free.
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9.2

Excellent

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5

BLAVOR
BLAVOR 10W Portable Solar Charger(5V/2A Max), Small Foldable Solar Panel with USB-C USB-A Outputs Compatible with Cell Phone Tablet, IPX4 Waterproof for Camping, Hiking, Backpacking

9.9 movability

9.3 lasts a long time

8.7 Charging power

Why we love it

High conversion efficiency maximizes solar energy usage.

Charge multiple devices simultaneously with dual USB ports.

Lightweight and portable, perfect for outdoor activities.
Main highlights

High Conversion Efficiency
The BLAVOR 10W Portable Solar Charger boasts a high conversion efficiency of up to 24%, thanks to its ETFE high light transmission film.

Perfect for Outdoor Activities
Ideal for hiking, camping, backpacking, and off-grid trips, this charger can power multiple devices simultaneously with its two USB outputs.

Praised for Portability
Customers appreciate its lightweight and foldable design, making it easy to carry and attach to backpacks for on-the-go charging.
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9.1

Excellent

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6

GOODaaa
GOODaaa Power Bank Wireless Charger 36000mAh Built in 4 Cables Six Outputs 15W Fast Charging Power Bank for All Mobile Devices Three Inputs Solar Portable Charger with Dual Flashlights, Carabiner

31% Off

9.9 Simple to use

9.5 lasts a long time

9.5 Charging power

Why we love it

36000mAh high capacity

Built in 4 charging cables

4 ports wireless charging
Main highlights

Key Features
Built-in 4 charging cables, advanced wireless charging, powers 6 devices at once, 36000mAh capacity, waterproof, shockproof, and dust-proof design.

Ideal Use Cases
Perfect for outdoor activities, home emergencies, and travelers looking to charge multiple devices without the hassle of carrying extra cables.

Customer Praise
Most reviews highlight the convenience of built-in cables and the reliability of its large capacity for multiple device charges.
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8.8

Very Good

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7

YCTechCam
Solar Panel for Security Camera, 5W USB Solar Panel for Micro USB and USB-C Port Outdoor Rechargeable Battery Camera, Solar Panels with 9.8ft Cable, Adjustable Wall Mount, IP65 Waterproof, 2 Pack

21% Off

9.9 movability

9.5 Easy installation

8.9 Waterproof

Why we love it

High Efficiency: Quickly charges outdoor battery security cameras.

Easy Installation: Convenient with adjustable wall mount.

IP65 Waterproof: Durable and long lasting material.
Main highlights

Key Features
Efficient monocrystalline silicon, IP65 waterproof, easy 360° installation. Powers rechargeable cameras, ensuring continuous operation without manual charging.

Ideal Use Cases
Perfect for outdoor rechargeable security cameras needing constant power in varying weather, from heavy rain to snow, without access to traditional power sources.

Customer Praise
Most reviews highlight its exceptional durability and reliable performance in severe weather conditions, ensuring uninterrupted camera operation.
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8.6

Very Good

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8

Shenzhen Xindeneng Technology Co., Ltd
Solar Charger Power Bank - 30000mAh Fast Charging Portable Solar Phone Battery Panel Charger, QC3.0 Dual USB Port Battery Pack Charger Portable for All Cell Phones & Electronic Devices (Black)

9.7 Battery Duration

9.3 Charging power

8.0 lasts a long time

Why we love it

Massive 30000mAh battery for extended use.

66W fast-charging saves valuable time.

Dual USB ports and bright LED flashlight.
Main highlights

High Capacity and Durability
30000mAh large capacity with high-density lithium polymer cells, supports thousands of charge cycles, and made from flame-retardant ABS+PC material with IPX67 waterproof rating.

Outdoor and Emergency Use
Ideal for outdoor enthusiasts with dual super bright flashlight, compass carabiner, and solar charging for emergency power. Perfect for hiking, camping, and road trips.

Versatile Charging Options
Praised for its multiple charging methods, including USB-A, USB-C, and solar panel, along with built-in cables and wireless charging pad.
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8.5

Good

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9

Hiluckey
Hiluckey Solar Charger 25000mAh, Outdoor USB C Portable Power Bank with 4 Solar Panels, 3A Fast Charge External Battery Pack with 3 USB Outputs Compatible with Smartphones, Tablets, etc.

34% Off

9.5 lasts a long time

9.5 Simple to use

9.3 movability

Why we love it

1. Charges devices 8 10 times

2. 4 high performance solar panels

3. Dual fast charging USB outputs
Main highlights

Key Features
25000mAh capacity, 4 solar panels for 6W charging, 15W fast charging for devices, and built-in flashlight for emergencies.

Ideal Use Cases
Perfect for week-long trips, outdoor adventures, and emergency situations where traditional power sources are unavailable.

Customer Praises
Most reviews highlight its reliable fast charging, durability, and the efficiency of the solar panels in various conditions.
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8.2

Good

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10

Ecosonique Technology
Ecosonique 10W/20W/30W Portable Solar Panel Charger, IP67 Waterproof ETFE USB Solar Phone Charger with Detachable Power Hub, 2024 Latest Version Compatible with iPhone, Power Bank, Smartwatch
Main highlights

【YOU WILL GET & CUSTOMER SERVICE】Package List: 10w Solar Panel ×1, Detachable Power Hub×1, Carabiners×2, User Manual ×1, Storage bag ×1. We promise 18 months warranty, if there's any problem about the product please contact us and we will reply to you in 24 hours.
【MORE FLEXIBLE DETACHABLE POWER HUB】The detachable power hub allows you replace charging devices in a cool area stay away from the sun. The output ports are not waterproof, so the hub will keep the output ports away from water damage. Even the hub is damaged, you can relpace the power hub only rather than the whole solar panel.
【IP67 WATERPROOF & DUSTPROOF】The backpacking solar panel is IP67 waterproof and dustproof, which is better preparedfor occasional bad weather or unexpected conditions. If stained, just wipe the solar panels gently with a wet cloth and it will get clean as brand new.
【ETFE INTEGRATED LAMINATION & MONOCRYSTALLINE SOLAR CELL】This solar powered charger has combined ETFE film with monocrystalline solar cell through advanced integrated lamination technology, achieving a light transmittance of 95% and a conversion rate of 23.5%.
【EQUIPPED 12W HIGHER-POWER SOLAR CELLS 】To provide a better user experience, the actual design power of our solar panel is 12W, which is 20% higher than the rated power. The actual output power of solar powered charger is affected by encapsulation and weather, so most solar panels on the market do not reach the rated power.
【DUAL OUTPUTS - USB A / C】With USB-A and USB-C (5V/2A ) dual outputs, this usb solar charger supports charing 2 devices at the same time. This solar phone charger is compatible with most cell phones, smartwatches and other small electronic devices.
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8.1

Good

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10 Best Solar Panel for Usb Charging In The Us

1

FlexSolar 40W Foldable Solar Panel Charger with USB-C and USB-A Outputs for Phones, Power Banks, Tablets - Waterproof for Camping, Hiking, Backpacking

2

[Upgraded] BigBlue 3 USB Ports 28W Solar Charger(5V/4.8A Max), Portable SunPower Solar Panel for Camping, IPX4 Waterproof, Compatible with iPhone 11/XS/XS Max/XR/X/8/7, iPad, Samsung Galaxy LG etc.

Why we love it

3

20W Small USB Solar Panel Charger 5V USB-A USB-C Foldable Portable Lightweight ETFE Power Emergency Panel IP67 Waterproof Hiking Camping Backpacking for Phones Tablets Power Bank

4

Soshine USB Solar Panel 2Pack with DC Male to Male Cable- Solar USB Charger 5v 6w with High Performance Monocrystalline for Mini Fan,Power Bank,Camping Lanterns

5

BLAVOR 10W Portable Solar Charger(5V/2A Max), Small Foldable Solar Panel with USB-C USB-A Outputs Compatible with Cell Phone Tablet, IPX4 Waterproof for Camping, Hiking, Backpacking

Why we love it

6

GOODaaa Power Bank Wireless Charger 36000mAh Built in 4 Cables Six Outputs 15W Fast Charging Power Bank for All Mobile Devices Three Inputs Solar Portable Charger with Dual Flashlights, Carabiner

Why we love it

7

Solar Panel for Security Camera, 5W USB Solar Panel for Micro USB and USB-C Port Outdoor Rechargeable Battery Camera, Solar Panels with 9.8ft Cable, Adjustable Wall Mount, IP65 Waterproof, 2 Pack

Why we love it

8

Solar Charger Power Bank - 30000mAh Fast Charging Portable Solar Phone Battery Panel Charger, QC3.0 Dual USB Port Battery Pack Charger Portable for All Cell Phones & Electronic Devices (Black)

Why we love it

9

Hiluckey Solar Charger 25000mAh, Outdoor USB C Portable Power Bank with 4 Solar Panels, 3A Fast Charge External Battery Pack with 3 USB Outputs Compatible with Smartphones, Tablets, etc.

Why we love it

10

Ecosonique 10W/20W/30W Portable Solar Panel Charger, IP67 Waterproof ETFE USB Solar Phone Charger with Detachable Power Hub, 2024 Latest Version Compatible with iPhone, Power Bank, Smartwatch

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