Going out into the wilderness is a great way to get away from the hustle and bustle of city life, but it can also be a great way to disconnect from all of your devices.
If you’re looking for a way to keep your devices powered up while you’re out in nature, then a portable solar charger is the perfect solution.
They come in all shapes and sizes, and there is one perfect for every type of backpacker or camper.
Whether you’re looking for a small solar charger to keep your phone powered up or a large panel that can power your laptop, there is a solar charger out there for you!
Why a portable solar charger is handy
- Solar chargers come in all shapes and sizes.
- There is one perfect solar charger for every type of camper or backpacker.
- A small solar charger can keep your phone powered up, while a larger panel can power your laptop.
- If you want to go out into the wilderness without worrying about battery life, then this is the solution.
Portable Solar Power Bank Review
Best Portable Solar Charger for Backpacking
#1 Best Seller
![[Upgraded] BigBlue 3 USB Ports 28W Solar Charger(5V/4.8A Max), Portable Foldable Solar Panel for Camping, IP44 Waterproof, Compatible with iPhone 11/XS/XS Max/XR/X/8/7, iPad, Samsung Galaxy LG etc.](https://m.media-amazon.com/images/I/41jiYtfANJL.jpg)
[Upgraded] BigBlue 3 USB Ports 28W Solar Charger(5V/4.8A Max), Portable Foldable Solar Panel for Camping, IP44 Waterproof, Compatible with iPhone 11/XS/XS Max/XR/X/8/7, iPad, Samsung Galaxy LG etc.
- Upgraded Triple USB Port: Each maximum output is 5V/3A and the total maximum current is at 5V/4.8A. BigBlue 28w solar charger allows you to charge multiple devices at once (Note: if one device requires a large current, the other two devices may not be charged). The built-in smart charging technology can provide optimal and 100% safe charging in direct sunlight
- Used High-quality Solar Cell: The solar cells BigBlue adopted improve the solar chargerâs durability by reducing heat buildup, making them more robust and less prone to damage, which extends their lifespan. Without metal lines on the front, these cells capture more sunlight, enhancing electricity generation and providing a sleek, modern design.
- Higher Solar Conversion: Upgraded solar panels convert up to 25.4% of solar power into free energy in enough sunlight, which is the most durable panels at present, standing up to elements and wear and tear better than conventional panels. BigBlue uses a special polymer surface to protect solar panels from occasional rain or wet fog ( The junction box is not waterproof)
- Portable Camping Solar Charger: With a folded size of 11Ă 6Ă1.4in and a lightweight (1.5 lbs) design, it is compact and light enough to fit into any camping backpack or hiking daypack. It is also a must-have for stashing in an emergency kit. BigBlue solar phone charger is a great option if youâre taking an extended camping trip or traveling somewhere with an unreliable power grid
- Wide Compatibility: BigBlue USB solar charger offers a tiny power plant that can generate power for your phone (Android and Apple), power bank, speakers, and other small electronics to keep them charged when the sun is out (Note: we don't provide the lightning cable for Apple devices). Our portable solar charger can't store electricity and can't charge laptops and power station
#2 Best Seller
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.
- 2025 Upgraded Solar Panels: Experience a breakthrough in solar charging technology with our 2025 high-performance solar charger. It features four state-of-the-art solar panels that are up to 10 times more efficient than standard single-panel chargers. This power bank ensures your devices stay powered wherever you are.
- Super-Fast Charging: With upgraded QC 3.0 technology, this solar power bank delivers fast charging at 5V/3Aâreaching 65% battery in just 30 minutes. It features one USB-C port and two USB-A ports, enabling simultaneous charging for three devices.
- High Capacity: Built with a high-quality lithium polymer battery, the 25000mAh solar phone charger delivers ample powerâcharging a smartphone 6-8 times and a tablet 2.5 timesâensuring your devices stay powered throughout your week-long adventures.
- 2.5X Fast Recharging: The USB-C port supports both input and output. With a PD fast charger (not included), the solar portable charger fully recharges in just 6 hours. An integrated safety system protects your devices against overcharging, short circuits, and other potential issues.
- Outdoor Essential: Equipped with a bright flashlight boasting a beam range of up to 135 feet and offering up to 110 hours of continuous use on a single charge. The rugged, upgraded solar panel is shock-resistant and built to withstand harsh outdoor conditionsâperfect for travelers, climbers, and hikers, etc.
#3 Best Seller
BLAVOR Solar Charger 20000mAh Built-in Cables, 20W Fast Charging Portable Power Bank with USB C, Camping Light, Flashlight, Battery Pack for iPhone 16 15 14 13 12 11, iPad, Samsung, Apple Watch
- Simultaneously Charge 6 Devices: The BLAVOR solar charger is your ultimate charging solution! With its 4 built-in cables (including 2 USB-C, 1 iOS, and 1 USB-A) and 3 charging ports (USB-C, USB-A, and iOS), you can power up to 6 devices all at once. It even has a special wireless charging area for your Apple Watch, making it a true multitasking marvel
- High Battery Capacity and Fast Charging: Say goodbye to low battery anxiety! The BLAVOR solar power bank packs a whopping 20000mAh battery capacity, providing multiple charges for your devices. Imagine getting approximately 4.2 charges for your iPhone 15, 3.6 charges for the Galaxy S23, 2.7 charges for the iPad Mini 6, 2.3 charges for the MacBook Pro 14'', and an incredible 45 charges for your Apple Watch 9! Plus, the USB-C port supports 20W fast charging, so you can fully charge your iPhone 15 in just around 50 minutes
- 7 Ingenious Accessory Functions: Prepare to be amazed by the BLAVOR solar panel charger's versatility! It's not just about charging; it's about enhancing your outdoor experience. Equipped with a flashlight featuring 3 different modes, a camping light with 3 adjustable levels, a red indicator light, a compass, a thermometer, a carabiner, and a rope, this charger is your ultimate companion for camping, hiking, or any emergency situation
- Durable And Adventure-Ready: Built to withstand anything nature throws at it, the BLAVOR solar charger power bank is a true warrior. Its flame retardant ABS+PC shell and waterproof silicone protection make it waterproof, shockproof, and dustproof, ensuring it can handle extreme conditions with ease. No matter where your adventures take you, this charger is up for the challenge
- Charging Protection: Your device's safety is our top priority. That's why the BLAVOR solar charger for cell phones comes equipped with cutting-edge safety features. With overcharging, over-discharge, over-current, and short-circuit protection, you can charge your device with peace of mind, knowing it's in safe hands
#4 Best Seller
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
- High Conversion Efficiency: The BLAVOR 10W Portable Solar Charger features a high conversion efficiency, reaching up to a 24% conversion rate. This is made possible by the ETFE high light transmission film, allowing you to get the most out of the sun's energy.
- Convenient and Versatile Charging: With 2 USB outputs, this portable solar panel charger allows you to charge multiple devices simultaneously. Whether you need to charge your smartphones, tablets, power banks, or even earphones, this solar charger has got you covered. It is perfect for outdoor activities such as hiking, camping, backpacking, and more.
- Lightweight and Portable Design: Weighing only 0.81lb and with a folded size of 7.4*7.5*1 inches, this foldable solar panel is designed with portability in mind. It can be easily attached to your backpack using the included carabiner, making it convenient to carry wherever you go. Ideal for those who value mobility and want to stay powered up on-the-go.
- Durable and Long-lasting: The BLAVOR 10W Portable Solar Charger is built to last. Made with high-quality and wear-resistant oxford cloth, it provides good dust and water resistance. Additionally, the special ETFE polymer surface protects the solar panels from occasional scratches, ensuring their longevity even in rugged outdoor environments.
- Complete Package: The package includes the BLAVOR 10W Solar Panel, a USB A-USB C Cable, two carabiners, and a user manual. Everything you need to embrace the power of the sun and keep your devices charged during outdoor adventures, off-grid trips, camping, and more.
#5 Best Seller
Power Bank Solar Charger 46800mAh Built in 4 Cables 3 Foldable Solar Panels, PD20W Fast Charging Portable Charger, LED Display Powerbank USB C in/Output, External Battery Pack with SOS Camping Light
- ăInnovative Solar Panels for Recharging Power Bankă Press the "OPEN" button on the side to open the 3 solar panels with one click. Those premium panels can produce 960mA Max (320mA*3, under 25000Lux sunlight) current to instantly recharge this solar charger, 6X higher solar charging efficiency than the normal single panel solar phone charger. Foldable solar panels are easy to hold on a backpack, JINEPIN portable charger is a perfect choice for outdoor enthusiasts.
- ăWhat if it's cloudy?ă For sunlight intensity<25,000Lux, we recommend recharging a portable battery charger with the built-in QC 18W USB-A cable or through the Type-c/ Micro USB input port that supports QC 18W. After testing, the JINEPIN solar charging bank can be fully charged within 5 hours using the USB C input port.
- ăClassic Fast Charging Cable for multiple devicesă Built-in 3 (IOS/ Micro /Type-c) output cables, plug-and-play. The Type-C cable supports fast charging up to 18W. If you need to charge multiple devices, such as your tablets, smartphones, earphones, etc., there is also a USB-A output port on top of the power bank that supports PD 18W, as well as a Type-C output port that supports PD 20W. You can charge up to 5 devices simultaneously.
- ăEnormous 46800mAh Capacity Portable Chargeră Jinepin solar power bank has a massive 46,800mAh premium Li-polymer battery, enough to power most cell phones for about a week. The built-in LED digital display accurately shows the percentage of power remaining, no more hassle of guessing the remaining battery and you can recharge the battery pack in time conveniently.
- ăSuper Bright Camping Light & SOS Flashlightă Press and hold the switch for 3 seconds to turn on/ off the flashlight. Short press to switch to 3 different camping light modes including Normal electric torch mode/ SOS mode/ Strobe mode, coping with different outdoor use environments. Light up the darkness and secure your night while in an emergency or the wild.
#6 Best Seller
Tranmix Solar Charger Power Bank 25000mAh - QC3.0 Fast Charging Solar Powered Battery Pack with 4 Foldable Panels, Waterproof Portable Charger for Outdoor Activities, Type C Input/Output
- 25000mAh High Capacity: This solar power bank can charge phone about 6-8 times, and a tablet about 2 times. When fully recharged, it will provide your phone with almost one week's power.
- 4 Foldable Solar Panels: With 4 high-performance solar panels, the solar charging speed of this solar battery charger can reach up to 6W under direct sunlight, which is 4 times faster than that of a single panel. The foldable panels make it portable and compact to carry.
- Fast Charging Outputs: This solar phone charger with dual USB ports allows you to share juice simultaneously and quickly charge your phone from 0%-50% in 30mins. The ports with automatically power in/output match protects your devices from overcharging, overcurrent and short circuits.
- Perfect Outdoor Power: This solar battery power bank is great convenient power source for all outdoor activities such as camping, hiking, and fishing. The LED flashlights is helpful for emergencies and power outages.
- Durable and Rugged Design: This solar portable charger is designed in sturdy construction and waterproof silicone cover to protect against dust, shock and splash. Also, it is convenient to hang on a backpack for solar charging when marching to the destination.
#7 Best Seller
Voltaic Systems OffGrid Solar Backpack Charger with V50 Battery Power Bank, 10 Watt | Powers Phones, Tablets, USB Devices, & More
- INCLUDES A BATTERY PACK (V50 POWER BANK) to charge your device quickly and safely. Store energy and power to charge your devices even when it is cloudy and the sun is not out
- INCLUDES A 2-YEAR WARRANTY. Our solar panels are designed to last. Built using rugged fabric and strong solar cells that can withstand the rigors of everyday use (2 year on solar panel, 1 year on battery pack)
- HIGH PERFORMANCE SOLAR PANELS made from industry-leading monocrystalline solar cells charges most smartphones completely in 3.5 hours in direct sunlight
- BACKPACK DESIGN | Padded laptop/tablet sleeve (up to 15" laptop and 10â tablet), large main storage compartment, plenty of convenient storage for cables, adapters and tablets, expandable water bottle / tripod pocket, easy access padded sunglasses pocket
- COMPATIBILITY | Designed to power thousands of devices that charge from USB, including various handheld devices and smartphones, and DSLR camera batteries (with USB charging cradle). Includin iPhone, iPad, Android, Samsung Galaxy, Blackberry, iPads and Samsung Tablets, iPods, Sony, Nikon, Canon, and GoPro digital cameras
#8 Best Seller
GOODaaa 10W Portable Solar Charger with Dual USB Outputs Super Handy Foldable Size 24% High Conversion Efficiency Solar Panels, Waterproof & Dustproof & Shockproof, Wide Compatibility
- [Easy to Take Around] The foldable solar panel only has 0.76lb and its folding size is 7.7*7.6*0.98 in, just like a skinny notebook. No matter whether you are camping, hiking, or in any other outdoor activities, take it, you will get power!
- [24% High Conversion Efficiency] The portable solar panel is made with premium mono-crystalline solar cells, so it has better performance in solar conversion, Up to 24%. It can generate more electricity to meet your needs.
- [Wide Compatibility] The solar panel charger has USB-A and USB-C two outputs, compatible with almost all electronic devices, such as cell phones, tablets, GPS, power banks, etc. Combine it with GOODaaa solar power bank, all your charging needs can be met. The whole must be greater than the sum of the parts, decorating your outdoor life.
- [Specific Design for Outdoors] The surface of the solar panel is made with high-quality ETFE material. It is water-resistant and easy to clean. It can be folded and placed in the bag, also can be unfolded and hung on the bag. There is a small pocket on its side, and you can put your stuff into it to free your hands, such as your phone.
- Thanks for choosing us: Every GOODaaa is certified safe and provided with a lifetime warranty. We also provide you with professional pre-sales and after-sales services. Any questions, please feel free to contact us. We promise you a satisfactory solution within 24 hours.
#9 Best Seller
CONXWAN Solar Charger Power Bank â 27000mAh USB C Solar Phone Charger with 3 USB Outputs with 4 Foldable Solar Panels Battery Pack Charger Compatible with Most Smart Phone
- Charge Your Devices ON-THE-GO: With a whopping 27000mAh capacity, this solar phone charger can charge devices like iPhone 14 up to 8 times, Galaxy S22 up to 7 times and iPad mini6 up to 5 times. Perfect for outdoor travels and adventures where you need your devices to be powered up.
- Two Ways to Charge: Charge the power bank using USB C port or solar power. The included 4 foldable solar panels generate up to 1A of current, which is 6 times faster than a single panel. Please note that the charging speed is slow due to the large battery capacity, and should be used as an emergency function.
- Fast and Efficient Charging: The solar charger provides dual USB-A ports and 5V/3A USB-C port, which can charge up to 3 devices simultaneously with 15W fast charging. Get 50% battery life in just 30 minutes and take advantage of the fast charging function even in the great outdoors.
- Multifunctional and Reliable: This portable solar charger features 3 modes of LED flashlight and can provide light for up to 100 hours. Equipped with advanced protection technology, it prevents overvoltage, overcharge, overheating and short circuit.
- Compact and Durable: This solar panel charger is compatible with most smartphones and devices. Its foldable and compact design is easy to carry wherever your adventure takes you. Its durable build makes it able to withstand harsh outdoor weather conditions.
#10 Best Seller
Takki Portable Power Station 83Wh, Camping Solar Generator Power Bank with 110V/80W AC Outlet, USB Type-C Port, Camping Light Lithium Battery for Home Emergency Laptop Battery Backup
- Portable Power Station: The multi-interface output portable power stations support fast charging function for laptop, cell phones, iPad, camera, LED light, camping fan etc. Also serves as an emergency power station for camping supplies within 80W such as drones, CPAP machine, 12 volt refrigerator, camping air conditioner, etc. (Solar Panel Not Included)
- Versatile Power Source: Armed with a 22500mAh rechargeable battery pack, camping generator features 1x 110V/80W(Peak 120W) AC outlets, 2x USB port(18W QC3.0) and 1x USB C port(PD 30W) that deliver stable and secure power as you expect. It's a great choice for car tent, mobile office, hurricane emergency supplies, RV camping accessories, road trip must haves, home appliances
- Flashlights For Camping: LED light of portable power supply provides 4 different levels of brightness and SOS mode. Camping lights can last up to 94 hours, 13 hours and 30 hours in power saving, super bright and SOS modes respectively. Perfectly suit outdoor adventures, hiking, fishing, power outage, emergency situations, truck bed tent, reading, etc.
- Triple Rechargeable Modes: The portable solar generator can be charged via AC adapters, car chargers, or in direct sunlight via 12-22 volt solar panels(not included). It is ideal battery backup kits for car camping, overland journey, air travel, outdoor off-grid activities and etc. So you can recharge power anywhere you want without worrying about low power and diminishing battery capacity.
- Portable & Safe Charging: The solid handle makes power station easy to carry, heat dissipation holes designed on the back and safe battery management system which support overload, over voltage, over current, over temperature and short circuit protection during charging to ensure itself and the powered equipment are not damaged.
Charge all your electronics with a high-capacity solar power bank…
Look, we’ve all seen movies with a scene where someone’s cell phone battery dies at the worse possible moment.
Having one more minute of battery power to make a call for help could have saved their life. Not so lucky!
That won’t happen with you because you’ll have the best portable solar charger for backpacking, right?
You won’t be left staring at a useless cell phone with a dead battery when the crap hits the fan.
Weâve all been there and want to help make your backpacking trip safe.
But – look, you can accept or reject the portable solar chargers listed below because it’s not up to us to keep your devices charged…
Why do you need a Portable Solar Charger on your Backpack
The problem that happens with cell phones, flashlights, and other digital power-hungry electronic devices is their always consuming power, even when they are turned off.
The reason being is they have a memory that needs to keep setting and configurations.
And the smartphone is the worst because they are always checking for updates for all the apps you have installed or for WiFi hotspots.
Even when you’re hiking, your phone is using its wireless connection to pull down updates for Android or iPhone OS or apps.
You can turn your phone off to extend the battery life, but it’s still using power to hold the setting.
Our list below has the 10 best selling portable chargers that are designed for the outdoors.
These chargers are waterproof and rugged, just snap it on your backpack and let the solar panel(s) go to work.
Imagine this, all of these chargers have a large capacity battery where they can store the power that’s been generated while you’re on your adventure.
Here’s the plan for you.
1. Check out the list below and see if there is a picture of a portable solar charger that interests you.
2. Carefully review the list of features next to each picture for how many USB ports, mAh rating, solar panel design, flashlight, etc.
3. Then, click on the check product details button to read the review that other buys have left. Also, read all the technical detail about the charger.
The goal of this plan is for you to feel good about the choice of your portable solar charger before you buy.
Now that you’ve reviewed them, which best seller will it be?
Let me guess, you like them all…
I know, they’re all awesome, but one of these portable solar chargers must seem better…
Hey, don’t let the fact that they all look too good keep you from choosing one, especially if you’re leaving on your trip soon.
Remember, you don’t want to be the only person stuck with a dead cell phone.
And whatâs worse – you become the person asking if you can charge your stuff with your buddy’s portable solar charger. Not cool!
But that’s not going to happen to you because somewhere on this list of portable solar chargers is one for you.
People also ask
What does mAh mean on solar chargers?
The abbreviation mAh stands for milliamps per hour and is the unit that indicates how long (per hour) the power bank can deliver a certain amount of current (mA). A standard adapter with a smartphone has an output of 1000 mA. Read more…
Do solar chargers need direct sunlight?
Solar panels use the energy from daylight, as opposed to sunlight, to produce electricity so panels do not need direct sunlight to work. It is photons in natural daylight which is converted by solar panels cells to produce electricity. Read more…
How much electricity does a phone charger use?
Cell Phones use approximately 2 to 6 watts when charging, while a charger left plugged in without a phone will consume 0.1 to 0.5 of a watt. Read more…
Thanks for reading, hereâs another list of best sellers you might also want to see about the best ultralight solar chargers for backpackingâŚ
Please let us know which best portable solar charger for backpacking you decide to take and what was the difference?
*Best Sellers last updated on 2025-06-06 at 03:40 AZT
