Thanks to the advent of the best solar backpacks, you no longer face problems that your electronic devices are out of battery on the go. Indeed, A solar backpack may be a simple and eco-friendly method to protect your electronics from dying prematurely, whether you’re a student traveling an hour to school or an outdoors lover preparing for a multi-day excursion.
However, it might not be easy to choose suitable options due to the various models and styles of these backpacks available on the market. Therefore, I have suggested to you my top 15 best solar backpacks to buy in 2022 below. All valuable and informative details about each product and buying guide have been mentioned in my review. So let’s scroll down and explore now!
What Exactly Is A Solar Backpack?
A solar backpack is a backpack with an integrated solar panel on the back that allows it to charge and collect solar energy from the sun while you wear it outside. This solar energy may be utilized to power gadgets such as cellphones, tablets, laptops, cameras, etc.
Some of these backpacks feature sewn-in solar panels, while others have detachable panels that may be placed elsewhere to charge while you do other things.
Besides, other kinds of solar backpacks have power banks, which means that the solar energy may be stored in the power bank and then utilized to charge your electronics anytime you need to. Others require you to instantly charge your electronics with solar energy that you cannot save for later use.
Which Brands Of Solar Backpack Are The Best?
Don’t forget to consider these top-notch brands in terms of providing the best solar backpacks. Otherwise, it might take you more time and effort on research progress.
XD Design is a proud Dutch brand with a global presence in over 50 countries and over 3.000 stores. As its fan base developed, XD Design wanted to make sure it never lost sight of what was essential to both the firm and its customers. Its products are intended to assist Modern Nomads in going about their daily lives securely and practically and enable them to move more connected and organized, regardless of distance, location, or subject.
Ascent’s consumer products are represented under the EnerPlex brand. These items, many of which are combined with Ascent’s transformative CIGS technology, enable users to integrate solar into their daily lives while freeing themselves and their gadgets from the outlet.
Hanergy is a high-technology energy company. Its primary operations include creating and designing turnkey thin-film power generation manufacturing lines, developing, operating, and selling downstream thin-film power generation projects and application products. Based on its knowledge, it will also provide “one-stop” downstream solutions for distributed energy and mobile energy for more customers worldwide.
Voltaic, founded in 2004, pioneered the solar sector by developing the world’s first solar backpack. Since then, we’ve used our significant expertise and experience to provide a full array of solar panels and battery packs to consumer and industrial clients.
Voltaic’s clients rely on it to keep their devices charged, from powering bednet distribution initiatives in Nigeria to creating specialized power systems for large-scale asset tracking installations. They select Voltaic not just for its innovative, high-quality products but also for our dedication to understanding their total requirements.
Best Solar Backpack Comparison Chart 2022
To provide you with essential information to solidify your decisions, I have compared the top 15 best solar backpacks in the comparison chart below based on some crucial factors. Expectedly, you can put your mind at ease!
|Best Solar Backpacks||Size||Weight||Materials||Capacity||Power|
|Sunnybag Sturdy Water-Resistant Solar Backpack - Best Overall||11.42 x 5.51 x 14.57 inches||1.85 pounds||PVC||15 liters||6 watts|
|EnerPlex Rugged Lightweight Solar Backpack - Best Budget||12 x 7.9 x 17.7 inches||2.89 pounds||Fabric, plastic||Not specified||3 watts|
|SolarGoPack Stylish Flexible Lightweight Solar Backpack - Best for Hiking||20.2 x 12.2 x 1.2 inches||2.15 pounds||Nylon and poly fabric||1.8 liters||7 watts|
|HANERGY Thin Safe Water Proof Solar Backpack - Best for Work||12.6 x 4.72 x 15.75 inches||2.64 pounds||Eco-friendly fabric||25 liters||9 watts|
|Haweel Sturdy Durable Solar Backpack - Best for School||16.9 x 12.1 x 5.5 inches||2 pounds||Polyester, nylon||Not specified||12 watts|
|SolarGoPack Ergonomic Lightweight Solar Backpack - Best for Outdoor||12 x 8 x 15 inches||3.95 pounds||Fabric, Nylon||Not specified||7 watts|
|ECEEN Efficient Durable Solar Backpack - Best Waterproof||18.9 x 7.5 x 14.2 inches||1.32 pounds||Canvas||Not specified||10 watts|
|Sunnybag Iconic Robust Convenient Solar Backpack - Best Laptop||18.9 x 14.57 x 6.69 inches||2.46 pounds||Water-resistant CORDURA||20 liters||7 watts|
|XD Design Anti-Theft Solid Water-Resistant Solar Backpack - Best Anti-Theft||11.42 x 6.1 x 17.52 inches||2.87 pounds||100% polyester||18 liters||8.5 watts|
|Voltaic Systems High-Performance Solar Backpack||12 x 18 x 6 inches||2.4 pounds||Fabric||20 liters||6400 mAh|
|Voltaic Systems Lightweight UV Resistant Solar Backpack||20.2 x 12.2 x 1.2 inches||6.001 pounds||33 recycled plastic bottles||25 liters||24000 mAh|
|HAWEEL Ultra-Light Stable Adjustable Solar Backpack - Best Lightweight||18.1 x 12.2 x 7.48 inches||1.8 pounds||High-density PVC fabric||Not specified||7 watts|
|ECEEN Foldable Compact Durable Solar Backpack - Best With Large Capacity||12 x 7 x 2.5 inches||1.19 pounds||Nylon||30 liters||6.5 watts|
|FARAZ User-Friendly Anti-Theft Waterproof Solar Backpack||12.59 x 18.11 x 7.87 inches||1.98 pounds||Not specified||Not specified||6 watts|
|Kingsons Ergonomic Durable Solar Backpack||12.6 x 5.91 x 18.11 inches||2.77 pounds||Fabric||19 liters||5-11V|
Which Are The Best Solar Backpacks To Buy?
Sunnybag, HANERGY, and Voltaic Systems are well-known brands manufacturing and delivering the best solar backpacks with the high-quality and practical beauty of the design. Moreover, if you are on a budget, don’t forget to check out the valuable option from EnerPlex.
Meanwhile, you can narrow your research by taking a quick look at some best solar backpacks below.
- Best Overall: Sunnybag Sturdy Water-Resistant Solar Backpack
“Featuring strong solar cells with 22.4% efficiency, 100% certified power, a padded 15-inch laptop compartment, made of ultra-light and durable materials, 15 litters of volume, and ideal for multiple uses.”
- Best Budget: EnerPlex Rugged Lightweight Solar Backpack
“3-watt integrated solar panel, lightweight construction, water-resistant and rugged materials, including padded laptop sleeve, expandable compartments, made in the USA, and reasonable price.”
- Best for Hiking: SolarGoPack Stylish Flexible Lightweight Solar Backpack
“Durable and ultra-lightweight construction, flexible construction, 7-watt solar panel, including 10000 mar waterproof battery, and excellent for multiple purposes.”
- Best for Work: HANERGY Thin Safe Water Proof Solar Backpack
“Thin-film solar cells, high transfer efficiency, distinct silhouette, two carrying styles, fashion and classic look, made from durable and eco-friendly fabric, lightweight structure, waterproof function, and offering a 1-year warranty.”
- Best for School: Haweel Sturdy Durable Solar Backpack
“Great 14-watt solar panel, dedicated compartment, holding multiple backpacking supplies, dual-zippers design, water-resistant function, and compatible with numerous handheld devices.”
- Best for Outdoor: SolarGoPack Ergonomic Lightweight Solar Backpack
“7-watt solar panel, charging multiple electronic devices, durable and stylish backpack, lightweight construction, waterproof li-polymer battery, ideal for multiple uses.”
- Best Waterproof: ECEEN Efficient Durable Solar Backpack
“Heavy-duty load, waterproof solar-powered panel, sturdy construction, high-efficiency conversion, stylish look, durable usage, and made of high-quality canvas.”
- Best Laptop: Sunnybag Iconic Robust Convenient Solar Backpack
“A fashionable backpack, well-constructed storage space, 20-litter capacity, featuring an ergonomic and functional laptop compartment, well-built integrated solar panel, 100% certified power, and compatible with virtual devices.”
- Best Anti-Theft: XD Design Anti-Theft Solid Water-Resistant Solar Backpack
“Adjustable internal dividers, fitting 15.6-inch laptop, offering 18-liter capacity, the patented Fidlock on the shoulder straps, quick and easy to access, made of recycled plastic bottles, cut resistant, and water repellent performance.”
- Best Lightweight: HAWEEL Ultra-Light Stable Adjustable Solar Backpack
“Made-in-the-USA solar cells, 22% transfer efficiency, anti-scratch hardened coating, high-wear PVC fabric, adjustable chest straps, lighten load, large main pocket, wear and tear-resistant materials, and great for day-to-day use.”
- Best With Large Capacity: ECEEN Foldable Compact Durable Solar Backpack
“Portable solar charger, compatible with any USB powered devices, durable materials, water-resistant function, heavy-duty metal zippers, providing double-layer bottom piece, long-lasting durability, breathable mesh shoulder straps, extra-large capacity, and multiple uses.”
Reviews Of The Best Solar Backpacks in 2022
Understanding in detail about features and functions of each solar backpack is also vital as it ensures that you will pick the worthy option. This is the reason why you shouldn’t skip my top 15 best solar backpack review following!
1. Best Overall: Sunnybag Sturdy Water-Resistant Solar Backpack
Sunnybag Sturdy Water-Resistant Solar Backpack is one of the great options deserved in your top list.
As a solar backpack, it is remarkable with a 6-watt solar panel detached from the bag and used separately. With a 22.4 percent efficiency, this solar panel is quite dependable to charge your smartphone and other devices effectively.
Moreover, it is large enough to fit numerous gadgets inside, including a 15.4-inch laptop and other personal items. Its well-organized compartments will enable you to easily pack and access your essentials. Made of water-resistant and high-strength fabric, it is ultra-light and strong-enduring, perfect for multiple uses without considering more.
Furthermore, this backpack includes cushioned and adjustable shoulder straps that relieve strain on your shoulders when carrying it on your back. Plus, the breathable mesh fabric at the back helps to drain heat, so you won’t feel hot when carrying them on a summer trek.
- 100% certified removable solar panel
- Made of sturdy 600D polyester
- 15-inch laptop compartment
- Water-repellent finish
|Product dimensions||11.42 x 5.51 x 14.57 inches|
- Ultra-light and durable construction
- Dedicated compartments
- Solar power that is both dependable and efficient
- Ideal for city travel
- Stylish design
- It cannot store energy
2. Best Budget: EnerPlex Rugged Lightweight Solar Backpack
EnerPlex Rugged Lightweight Solar Backpack is a budget-friendly option. It has a 3-watt integrated solar panel, which is an excellent source of power supply for your devices such as cameras, smartphones, and so on. Moreover, the panel is waterproof and ultra-durable to use in any weather conditions.
Especially the top-notch technology and technique to make the solar panel, and this backpack is followed by the American manufacturer so that you can virtually trust the quality and safety that the backpack brings out.
Aside from a solar power panel, the backpack’s construction is still ultra-lightweight and flexible, which provides you with the ultimate comfort when carrying. Plus, the organizational compartment is so impressed with expandable pockets and padded laptop sleeves as well. Therefore, you can take advantage of this backpack for multiple purposes, for instance, working, school, or short trip travel.
- High-quality solar integrated panel
- Solar-on-plastic technology
- Padded laptop sleeves
- Expandable compartment
- Made in the USA
|Product dimensions||12 x 7.9 x 17.7 inches|
|Compatible devices||Smartphones, cameras, etc|
- Rich feature
- Lightweight and flexible
- Designed for the most complex conditions
- Affordable price
- The back panel is not entirely ventilated
3. Best for Hiking: SolarGoPack Stylish Flexible Lightweight Solar Backpack
SolarGoPack Stylish Flexible Lightweight Solar Backpack is built in a unique design, making it great for hiking.
First of all, it is ultra-lightweight for easy to wear with less effort. Plus, its cushioned and vented back panel will provide your comfort when hiking after a long day. In addition to that, it has a hydration bladder that is ideal for camping vacations, extended treks, or bike excursions.
It also features a sternum strap to keep it in place when you move about. This backpack also has a hip belt, making it ideal for athletic trips. In detail, a hip belt transfers the backpack’s weight to your hips, allowing you to move around more freely.
And if you need to charge your phone or other electronic devices while on your trips, this backpack is an excellent choice, thanks to the detachable solar panel. It is a 7-watt panel that can generate power up to 10 000 mAh. Indeed, it is ultra-durable and waterproof, so that you don’t need to worry if wearing it in bad weather conditions.
Besides, it also has a fantastic power bank that allows you to charge your phone in the manner of your choice. You may charge the power bank and then your phone using the solar panel, or you may charge your phone straight from the panel. Furthermore, this solar backpack includes several internal and exterior compartments for storing some of your essentials.
- Waterproof and top-grade solar panel
- Ultra-light construction
- Padded shoulder straps
|Product dimensions||20.2 x 12.2 x 1.2 inches|
|Materials||Nylon and poly fabric|
|Compatible devices||Smartphones, Tablets, Cameras, Speakers|
|Connector type||Micro USB|
|Color||Teal Blue, Red|
- Ideal for outdoor usage
- Dedicated compartment
- Attaching an additional hip belt for a perfect fit
- Optimal comfort when carrying
- Durable life span
- Limited storage space
- It cannot hold a laptop
4. Best for Work: HANERGY Thin Safe Water Proof Solar Backpack
If you’re seeking a backpack with a dependable solar panel for work, I believe HANERGY Thin Safe Water Proof Solar Backpack is one of your most acceptable options.
The backpack contains two spacious compartments and pockets, and sleeves for all of your belongings. It has a straightforward design and resembles a large laptop sleeve with a removable solar panel. Plus, this backpack’s back panel is also quite decent. It contains two vented and cushioned inserts that will keep you cool and dry on most days.
Besides, it includes a detachable solar panel that is thick but thin, and the complete backpack weighs less than 3 pounds, making it ideal for carrying at ease on several extended days. The solar panel has a 9-watt output and utilizes USA MiaSole solar cells. Therefore, you can charge your handheld devices in approximately 4 hours effectively.
- USA MiaSole thin-film solar cells
- Distinct silhouette
- Two carrying styles
- High-technology materials
- Offering 1-year warranty
|Product dimensions||12.6 x 4.72 x 15.75 inches|
|Compatible devices||Almost devices|
|Connector type||2 USB ports 5V 1.5A|
- Waterproof materials
- Huge capacity
- Compatible with multiple devices
- The high conversion rate of power efficiency
- Stable solar panel
- Fashionable appearance
- It would be better to feature a sternum strap or hip belt
- This backpack might not be ideal for sporty activities
5. Best for School: Haweel Sturdy Durable Solar Backpack
Harweel Sturdy Durable Solar Backpack is another attractive option if you’re searching for practical school backpacks.
There is no denying its compartment with multiple dedicated pockets. Namely, it has the main compartment for holding laptops to 15.6 inches and other supplies effectively. Moreover, you can pack your smaller devices or school items such as phones, pens in other smaller pockets without trouble. Moreover, the dual-zippers design allows you to access the belongings quickly.
Additionally, the high-quality solar panel is another significant feature of this backpack. It has a great power source of up 12 watts and provides high durability and water resistance. In detail, the solar power panel can withstand excellent drops or shocks, contributing to the durable life span of the backpack.
The solar power output will be connected via a standard USB port compatible with multiple devices, including a camera. Plus, the back panel and shoulder straps are breathable and padded for weightless wearing. The backpack also features an additional luggage strap for attaching along with your rolling luggage conveniently.
- Large capacity design
- Waterproof material
- Featuring luggage belt
- Breathable and high density bolded back and shoulder straps
- Durable and functional solar panel
|Product dimensions||16.9 x 12.1 x 5.5 inches|
|Compatible devices||handheld devices and smartphones, and DSLR camera batteries|
|Connector type||Standard USB port|
- Impressive organizational compartment
- Having laptop compartment
- Relieving stress when carrying
- Simple and convenient travel
- Compact and practical design
- Top-grade charging speed performance
- It cannot store energy
6. Best for Outdoor: SolarGoPack Ergonomic Lightweight Solar Backpack
SolarGoPack Ergonomic Lightweight Solar Backpack is one of the top-notch options for outdoor activities because it is composed of superior rugged poly fabric and water-resistant nylon. In other words, it is often used for fishing, trekking, hiking, biking, and so on.
In addition to that, the reinforced padded strap should also a plus point for carrying at ease. The entire construction of this backpack is also light and durable for lifetime usage. Inside the backpack, there are numerous thoughtful pockets and compartments for packing your essential gears and other items.
Regarding the solar power panel, the backpack has a 7-watt power supply from the sun, which can charge the battery up to 10 000 mAh. Moreover, the panel is waterproof and straightforward to connect through micro USB cables. Using this backpack for day-to-day travel or outdoor activities, you can put your mind at ease with the out-of-battery problems when you are on the go.
- Durable and stylish design
- Flexible features
- Premium solar panel
- Providing 10000 mAh waterproof li-polymer battery
|Product dimensions||12 x 8 x 15 inches|
|Compatible devices||Phone, electronic devices|
|Connector type||Micro USB cables|
|Colors||Army Green, Red|
- Lightweight construction
- The solar panel can be removable
- Trusted solar power conversion
- Multiple pockets for packing
- Lacking USB port
- The zipper might not be water-tight
7. Best Waterproof: ECEEN Efficient Durable Solar Backpack
ECEEN Efficient Durable Solar Backpack is another deserved option to consider.
First and foremost, one of the most notable features is the solar-powered panel. It delivers a good performance of 22% efficiency so that you can charge your phone in only less than 4 hours. Notably, the solar panel is so solid and waterproof for using outdoor.
Even though it is attached to a solar panel, the backpack is still ultra-lightweight for reinforced wearing. Moreover, this backpack is impressive by its stylish and durable construction, allowing it to carry for long periods thanks to the high-quality canvas materials.
Exploring inside the backpack, there is separated laptop compartments and other dedicated pockets for organizing your essentials perfectly. No matter where you go, you should consider this backpack as it certainly won’t let you down.
- A waterproof solar powered panel
- 22% high efficacy SunPower conversion
- Stylish and durable construction
- Adjustable straps
|Product dimensions||18.9 x 7.5 x 14.2 inches|
|Connector type||USB, Micro USB|
- Cool and practical design
- Ideal for multiple purposes
- Perfect size to carry at ease
- Comfortable to wear for a long time
- Withstand most weather conditions
- Suitable price
- It might not be roomy enough
8. Best Laptop Backpack: Sunnybag Iconic Robust Convenient Solar Backpack
Sunnybag Iconic Robust Convenient Solar Backpack is an excellent mid-range alternative. It has multiple compartments inside, including specific sleeves for your laptop up to 17 inches and a tablet. There are other smaller pockets inside for packing your smaller items, such as keys, sunglasses, and so on. Plus, the backpack features a magnetic side pocket that will suit your water bottle.
Regarding construction, it’s composed of waterproof and rigid CORDURA cloth materials, making the backpack sturdy and solid to use in the long term. It is also equipped with a rain cover, so you won’t have to worry if you are caught in the rain. The back panel is cushioned and vented, so you should be able to carry the backpack comfortably.
In addition to that, it has a high-quality solar power panel, which has a 22.4% efficiency and is among the most powerful solar cells on the market. Therefore, the panel can charge your phone in roughly two hours in direct sunshine impressively.
- Well-constructed storage space
- Attaching a rain cover
- Made of water-resistant materials
- Robust and built-in solar cells
- 100% certified power
- Ergonomic and functional laptop compartment
|Product dimensions||18.9 x 14.57 x 6.69 inches|
|Compatible devices||Smartphones, Headphones, Tablets, Game Consoles, Cameras, Speakers, Smartwatches|
- A fashionable backpack
- Charging quickly
- Efficient storage
- Ideal for wireless charging
- Weather-resistant performance
- High performance and efficiency
- It is quite bulky for petite people
Let’s check out this video for additional information about this backpack!
9. Best Anti-Theft: XD Design Anti-Theft Solid Water-Resistant Solar Backpack
XD Design Anti-Theft Solid Water-Resistant Solar Backpack has an excellent reputation for anti-theft design.
There are notable features you can find from this backpack, including the luggage lock, hidden pockets, and zippers, as well as no front access. Notably, the high-quality enduring exterior finish is exceptionally cut-resistant. Therefore, you have ensured optimal safety when using this backpack.
The inside organization is also well-built to meet most customer’s desires. There are some internal dividers with a middle layer for organizing your items in place effortlessly. Plus, the laptop sleeve and other pockets are further equipped to hold your laptop, tablets, and other items conveniently.
Besides, the shoulder straps and buckles are carefully designed to restrain the weight when carrying the backpack. Plus, there is a Patented Fidlock on the straps, allowing you to access your bottle or phone quickly.
This stylish backpack comes with another outstanding feature is the solar-powered panel. It can charge your phone within 3.5 hours on a sunny day. Moreover, the panel is so solid and durable for a life span. Indeed, it can be integrated easily via a USB charging port, including standard and type C form.
- Fidlock system
- Extensible key chain
- Hidden RFID-protected pockets
- Lockable main zipper
- Having a 15.6-inch laptop compartment
- Made of eco-friendly materials
- Great integrated solar panel with the wireless charging pad
|Product dimensions||11.42 x 6.1 x 17.52 inches|
|Compatible devices||Not specified|
|Connector type||USB Ports (Regular and Type C)|
- Anti-theft design
- Strand-out cut and water-resistant function
- Quick and easy to access
- Simple organization
- It doesn’t have many color options
10. Voltaic Systems High-Performance Solar Backpack
Voltaic Systems High-Performance Solar Backpack is not only ecologically friendly, but it is also lightweight and will endure for a long time.
This backpack is lightweight and can hold up to 20 liters. It contains a wholly cushioned laptop sleeve, which provides a layer of protection for laptops or tablets up to 15 inches in size. The main area contains two extra storage compartments and front and side pockets to hold your smartphone while charging.
About the solar panel, it is compatible with various devices via the USB connector. The solar panels have a protective coating that allows them to survive the weather three times longer than other backpacks. But what makes this panel unbeatable is the incredible efficiency in fully charging a mobile phone after only 3 hours in the sun.
Another advantageous feature of this solar backpack is the inbuilt backup battery. It is a detachable and lightweight high-capacity battery pack that can store solar energy. This is quite useful when you need it the most.
- Including 25V power bank
- Offering 2-year warranty
- High performance of solar panels
- Fully padded laptop compartment
|Product dimensions||12 x 18 x 6 inches|
|Compatible devices||DSLR camera batteries, handheld devices|
- Multiple pockets with well-built compartments
- Ample storage space
- Trusted solar power conversion
- Compatible with numerous devices
- Charing quickly and safely
- Durable materials
- The extra battery is quite bulky
Don’t forget to click this video to acquire more valuable things about this fantastic backpack!
11. Voltaic Systems Lightweight UV Resistant Solar Backpack
Voltaic Systems Lightweight UV Resistant Solar Backpack is a good choice among solar panel backpacks for multiple purposes.
Made of lightweight and UV-resistant fabric, the backpack comes with sturdy and functional construction. It provides 25-litter storage with several compartments, including laptop sleeves as well, so that you can organize your essential gear without trouble.
Moreover, the solar panel of this backpack delivers high-performance thanks to the well-built design. Unlike another solar backpack, it can charge both laptop and other mobile devices safely and quickly. Its generated power is remarkably efficient because it takes less than 6 hours to charge the laptop and only 1 hour for your phones.
- Robust solar cells
- Made of lightweight and UV-resistant materials
- Well-built padded 15-inch laptop sleeve
- Providing 2-year warranty
|Product dimensions||20.2 x 12.2 x 1.2 inches|
|Materials||33 recycled plastic bottles (PET)|
|Compatible devices||Smartphones, Tablets, Cameras|
- Dedicated design
- Strong-enduring and long-lasting usage
- Resistant to weather conditions
- Large capacity for packing your gear effortlessly
- Eco-Friendly materials
- The loop may tear up easily
- It would be better to improve the quality of the handle
- It costs the earth
12. Best Lightweight: HAWEEL Ultra-Light Stable Adjustable Solar Backpack
HAWEEL Ultra-Light Stable Adjustable Solar Backpack is one of the most elegant and functional variants available with outstanding compact and lightweight construction. Thereby, it is ideal for outdoor activities, such as hiking, fishing, riding, mountaineering, etc.
Furthermore, the solar backpack charger has a spacious main pocket that accommodates several large electronic devices such as computers, iPads, and other items. The device also has two side pockets that can hold water bottles or umbrellas. Plus, you’ll also get adjustable chest straps and a breathable mesh designed to reduce stress or cool your back.
Additionally, this solar charger backpack has a 7-watt solar module with a 22% efficiency conversion rating. As a result, it is straightforward to generate power for your devices via a USB port. Notable, it has additional earphone ports next to the charging port; this feature enables you to charge your smartphone while listening to music if you want to spend time outside with your earbuds on.
Besides, the panel is thoughtfully designed with a protective and anti-scratch coating. Hence, you can put your mind at peace when using the backpack in the harshest conditions.
- High-quality anti-scratch hardened coating solar panel
- 22% transfer efficiency
- Stable and adjustable chest straps
- Large main compartment
- Durable and waterproof materials
|Product dimensions||18.1 x 12.2 x 7.48 inches|
|Materials||High-density PVC fabric|
|Compatible devices||Handheld devices|
- Lighten the load for minimal weight when carrying
- Long-lasting performance
- Quick-access pockets
- High-quality, world-class standard
- Ultra-lightweight design
- Stunning and dedicated appearance
- Multiple purposes
- The hook to hold the solar panel is quite flimsy.
13. Best With Large Capacity: ECEEN Foldable Compact Durable Solar Backpack
ECEEN Foldable Compact Durable Solar Backpack is precisely what you require for all of your and indoor-outdoor activities.
The backpack is designed with an extra-large capacity of up to 30 liters along with a dedicated solar panel, which will come in handy whether you are on a nature walk, a business meeting, on your way to school, or on camping vacation.
Moreover, it comprises high-quality rip and water-resistant materials and heavy-duty metal zippers for long-lasting usage. As a bonus, the greater strength supplied by the double-layer bottom section allows for more stuff to be carried.
Notably, it has a foldable design because of the lightweight construction, which means you can fold or unfold when you need it conveniently. In addition to that, breathable mesh shoulder straps with plenty of sponge cushioning minimize shoulder pressure. The chest clip with a whistle buckle is ideal for spreading the backpack’s weight and keeping it steady and centered.
Indeed, the portable solar charger is also a great feature that you should consider. It can be compatible with a wide range of devices via a USB connector. This solar panel is attachable with a zipper, so you can flexibly use or detach it according to your demand. With the 6.5-W charging capacity, your devices can be charged fully at the optimal time.
- Reinforced bottom and shoulder straps
- Foldable design
- Portable solar charger
- Breathable mesh shoulder straps
- Exceptional large capacity
|Product dimensions||12 x 7 x 2.5 inches|
|Compatible devices||Handheld devices, Speakers, etc|
- Durable materials
- High-quality tear and water-resistant performance
- Heavy-duty zippers
- A multi-use traveling backpack
- Multiple compartments
- Quick access
- Multiple color options to choose
- The shoulder straps might be too close to the neck
14. FARAZ User-Friendly Anti-Theft Waterproof Solar Backpack
FARAZ User-Friendly Anti-Theft Waterproof Solar Backpack is a good choice for regular use.
It comes with a fashionable design to take to school or work every day. Notably, it can charge your phone on the go due to the tremendous solar panel with 6W output. Indeed, you can charge other devices aside from your phones in your comfort.
Besides, the backpack lacks a battery for power storage and does not include a power bank. So, if you want to store charge, you’ll need to use your power bank, or you may put your phone straight into the solar panel.
The outside of this backpack comprises waterproof fabric, though no information on the actual materials is provided. However, this backpack will provide you the tremendous waterproof and durable performance. It also features a lot of pockets on the inside, which makes it easy to organize.
In detail, there’s a sleeve for your laptop or tablet, as well as compartments for any other tiny things you want to bring with you. Furthermore, the main compartment is rather large and could easily contain several books or clothes.
In addition to that, this backpack’s back panel is cushioned and has three vented inserts. This is fantastic because it lets air circulate between the foam inserts, allowing your back to breathe and sweat less.
- Amazingly solar panel power supply
- Assorted compartments
- Featuring padded adjustable straps
- Waterproof and durable materials
|Product dimensions||12.59 x 18.11 x 7.87 inches|
|Compatible devices||Handheld devices|
- Stylish design
- Wearing comfortably
- Accommodating essential accessories
- Affordable price
- It doesn’t have many anti-theft features
- Lacking power bank or battery
15. Kingsons Ergonomic Durable Solar Backpack
Kingsons Ergonomic Durable Solar Backpack is another top-rated solar backpack. This solar backpack is waterproof and includes a YKK Water Resistant Zipper to keep your bag contents dry throughout the day.
Not only does it comes with a stylish and modern look, but the backpack also provides roomy storage space with separate compartments, including a 15.6-inch laptop sleeve and smaller pockets for tablets or other items. The dual side pockets are further featured for holding more items and quickly accessed.
Due to the ergonomic and compression shoulder straps, the weight can be dispersed weight for satisfying carrying. Moreover, there’s an anti-theft clasp that lets you lock your bag around anything to keep it from being stolen.
Besides, the solar panel can generate electrical power effectively to charge your devices without hassle. Significantly, a micro USB charging port is added and the main one, which provides more space and a convenient source for connecting with the devices if needed.
- Waterproof finish
- Reflective logo
- Compression adjustable shoulder straps
- Anti-theft buckle
- A thin-film CIGS solar panel with 19.2% efficiency
|Product dimensions||12.6 x 5.91 x 18.11 inches|
|Compatible devices||Handheld devices|
- Stylish and stunning look
- Providing extra protection
- Roomy storage space
- Dual quick-access pockets
- The back panel should be improved more for extra support
What Makes The Best Solar Backpacks?
Considering the following elements will assist you in selecting the best solar backpacks for your specific needs. It will be easy to pick the perfect product once you have examined these factors.
The quantity of electricity that your backpack’s battery can contain is essential since it dictates what you can charge with it. Determine your device’s full charge and determine if the capacity of the backpack battery meets or surpasses that.
Indeed, solar-powered backpacks were designed to refuel rather than fully charge gadgets, but that doesn’t imply they can’t be charged entirely. You only need to ensure that the battery backpack has adequate storage capacity to operate one or two of your devices.
According to experts, the battery pack should have 5% to 10% additional power capacity. Aside from that, you must first verify that the battery pack is ultimately charged for it to charge other devices properly.
The majority of these chargers are solely intended for smaller devices. Don’t forget to carefully check the solar panel’s specifications to ensure that your gadget can be charged.
For instance, there is no certainty that a heavy-duty solar-powered backpack would fully charge a laptop. Not many backpacks have this capacity, so if your solar-powered backpack has it, it implies it will operate better overall and be a better source of energy for smaller items.
When purchasing a solar backpack, it is critical to ensure that the solar panel can fast charge your smartphone. This is readily accomplished by just verifying the wattage rating of your solar backpack.
In general, you should search for 5-watt or more extraordinary solar panels that provide 5V of power, as most cellphones charge at approximately 5V. While more significant wattages do not usually imply faster charging, they can be helpful on gloomy days when sunshine is scarce.
Detachable Solar Panel
Sometimes the location of the backpack prevents the solar panel from catching sunlight, especially while you’re walking. Make sure your solar panel is removable if you want to optimize the quantity of electricity it produces. This allows you to alter the location of your panel so that it receives as much sunlight as possible.
Tough And Weather-Resistant Design
If you’re planning to explore the mountains, you’ll need a solid and robust backpack. It must be able to tolerate external conditions regardless of the season. Aside from that, it should be able to withstand hefty loads, especially if you will be absent for several days or weeks. As a result, don’t forget to choose a backpack composed of water and tear-resistant materials.
Weight And Comfort
Your solar-powered backpack should not only be sturdy and durable but should also be lightweight and comfy.
These backpacks will be weighty since you will be carrying a battery to store the solar electricity. The larger the battery, the more charge it can store, but it will be heavier. Therefore, the entire design should be ergonomic, so you feel supported even while carrying considerable weight. It should also feature padded straps to make your shoulders and back feel more at ease.
Organizational Compartments And Capacity
Another aspect is the number of storage compartments that will be available to you. The storage capacity also provides you an indication of how big the solar-powered backpack is. Check for a laptop or tablet sleeve as well as side pockets for water bottles or umbrellas.
Because the prominent role of the solar backpack is to keep objects within it, choosing a large capacity is essential if you intend to keep more items. The capacity rating is customarily indicated in liters and includes grades such as 15 liters, 20 liters, and even 40 liters in some circumstances when a larger capacity is typically beneficial.
The cost of a solar backpack is also an essential factor to consider when getting one. Solar backpacks are available in a variety of sizes, features, and styles, as well as a variety of pricing ranges.
The most refined solar backpack should be of higher quality, more durable, and lighter in weight, but it should also be reasonably priced. Spend deliberately on the features that you will utilize if you get a solar backpack.
If you’re a casual rider or going on a short trek, invest in a tiny one that can charge your phone. If you often go hiking, you should invest in the most robust backpack.
Frequently Asked Questions
If you still have other concerns relevant to the solar backpack, this part will be for you!
Can a solar backpack charge a laptop?
Some solar backpacks can charge laptops, but not all of them. It is entirely dependent on your battery bank and its ability to accommodate the laptop charger.
Alternatively, you may buy an external laptop battery and connect it to your high-wattage solar panel separately.
How long can a solar backpack be used?
The longevity of a solar backpack is determined by the quality of construction and the quantity of use. Backpacks used regularly will not last as long as those used for infrequent excursions.
Solar panels deteriorate naturally every year, though at a prolonged rate. Most solar panels will live for years if they are not harmed in any other way.
Is it appropriate to wear your solar backpack in the rain?
Light rain, in general, will not harm the solar panels of a typical backpack. Most solar backpacks have some type of weatherproofing, although not all of them are completely waterproof.
While the company claims that the backpack is waterproof, it is usually preferable to be cautious than sorry. Backpack rain covers are inexpensive and readily slip over a bag, safeguarding your delicate devices immediately.
What is the best way to attach solar panels to a backpack?
Generally, solar panels are attached to a backpack using double-sided adhesive tape. Heavy-duty tape is preferred, especially if you live in a rainy or windy location. Using double-sided tape, you may increase the surface area of the panels that are exposed to sunlight.
Do I need to buy a battery bank or charging cables?
The majority of solar backpacks already have a battery bank. Some even have USB charging cables.
However, not all of them do. Depending on what you intend to charge, you may want to invest in an external battery bank as well as device-specific connections. This case is especially true when it comes to charging laptops or drones.
Who was the inventor of the solar backpack?
Job Bihn, who submitted a patent for the concept in 2006, may have designed the solar backpack. However, it’s difficult to say who came up with the design initially.
My Top Pick
Among numerous great options available above, I would pick Sunnybag Sturdy Water-Resistant Solar Backpack. It is a high-quality and fashionable solar backpack, which provides practical functions. Notably, the detachable solar panels are well-built and high efficiency in terms of power supply. The organizational compartment also features thoughtfully packing the essentials effortlessly.
Hopefully, you can find out your ultimate option after reading my article. Feel free to provide your opinions in the comments section. If you still concern about anything about solar backpacks, you may also submit any queries you have down there!