What’s The Best Solar Backpack? Top 10 Revealed

Having a great backpack can make a world of difference in our travels and commutes. Now that technology has advanced to the astonishing levels we see today, there is a whole new kind of bag on the block: the solar backpack. Whether on a hike or on your way to the office, a solar backpack will allow you to harness the free and eco-friendly energy of the sun to charge and power your electronics. These backpacks can enable you to keep your phone, tablet, headphones, camera, and even laptops juiced up.

Is it time for you to take advantage of all a solar backpack can provide? Maybe you are preparing to replace your existing pack or case and want to know what is available on the cutting edge of technology. Read on to get well informed about solar backpacks and explore which option from the many fine products on today’s market will be the best for you.

Product FAQ

1. What Is a Solar Backpack?

A typical solar backpack is a carrying device with straps that incorporates solar panels, which then connect to battery packs or electronic devices to store energy and provide on-demand power for charging or use while on the go.

2. What Does a Solar Backpack Do?

A solar backpack stores your gear just like a standard backpack, but it also keeps your electronics charged.

3. How Does a Solar Backpack Work?

Solar cells on the outside of the pack capture and collect the energy in sunlight and transform this energy into usable electric power for electronics.

4. Where Can I Buy Them?

High-tech backpacks and similar gear are widely available online from various retailers. We found an amazing selection available on Amazon.

How We Reviewed

We reviewed the following products based on their features, listed prices, availability, and warranty coverage. We also noted key pros & cons for each product. By taking the time-consuming task of digging for product information out of the equation for you, we hope to make it easier for you to make the optimum buying choice.

Overall Price Range

The price range for solar backpacks varies between around $45 and $300. Most bags we checked out are priced somewhere near the $130 mark.

Higher-priced backpacks may use higher-quality materials in their construction and come equipped with battery packs, technologically advanced solar cells, and other premium features. Higher-priced solar backpacks will also typically charge electronics at more efficient rates, and some can handle demanding devices such as a laptop. In contrast, the lower-priced backpacks here typically don’t come with a battery pack. The craftsmanship of the most inexpensive solar backpacks can be flimsy, and some of these products will have shorter useful lifespans than better-built alternatives.

Backpacks We Reviewed

  • Voltaic Systems OffGrid 10 Watt Rapid Solar Backpack Charger
  • Renogy Solar Panel Powered Backpack Water Resistant Laptop Bag
  • BirkSun Solar Backpack
  • SolarSak External Frame Camping/Hiking Hydration Backpack
  • Laptop Backpack, Fanspack Solar Powered Backpack
  • Voltaic Systems Converter Rapid Solar Backpack Charger
  • ALLPOWERS Solar Backpack
  • Voltaic Systems Array Rapid Solar Backpack Charger for Laptops
  • Solar Powered Bag External Frame Pack
  • EnerPlex Solar Panel Packr Backpack

FARAZ Solar Backpack Waterproof and Anti-Theft

FARAZ Solar Backpack Waterproof and Anti-Theft, perfect for carrying laptop to work or school
  • ✔️SOLAR PANEL POWER SUPPLY BACKPACK: We have amazingly designed the best backpack equipped with a solar panel for your power supply needs. This solar has an output of 6W. Safely charge your devices at your comfort. Can charge several devices at the same time.
  • ✔️ASSORTED COMPARTMENTS: our top design modern backpack utilizes top-class workmanship to tailor the best bag with enough storage space to accommodate your personal accessories such as phone, laptop & tablet. Your accessories and devices will fit perfectly.
  • ✔️USER-FRIENDLY BACKPACK: this full of comfort backpack has padded adjustable straps to fit your back well and sit comfortably on your shoulders. A lightweight bag that is equipped with Zipper enclosures to enhance the safety of your accessories. Padded back with thick padding for better carrying experience. Equipped with a handle loop for optional portability.
  • ✔️WATERPROOF & DURABLE MATERIAL: For the safety of your accessories, we have tailored this modern bag with a waterproof material for safety purposes. The material is strong and durable to last for long with less care. A backpack built to your satisfaction.
  • ✔️100% CUSTOMER SATISFACTION: Customer satisfaction is our priority. We are dedicated to offering the best products to our customers. If our product doesn’t meet the description above we offer full fund to our clients with no questions asked. Get the true value of your cash, Buy with confidence!!!

Features

The FARAZ Solar Backpack uses mono-crystalline solar cells that collect energy whether it’s sunny or cloudy outside. In direct sunlight, the FARAZ Solar Backpack can fully recharge the average smartphone in roughly 3.5 hours. It includes this maker’s unique “power bank” battery pack, which is designed to charge over a thousand different USB devices, including iPhones, Android devices, tablets, GoPro cameras, and even some DSLR cameras.The primary storage area of this FARAZ Solar Backpack is equipped with sleeves to accommodate up to a 15” laptop and a 10” tablet. Plenty of space is available for cables and wires, cameras, adapters, accessories, and more. There is a collapsible side pocket for water bottles or a tripod, along with an easy-access sunglasses pouch.

PROS

  • Applies industry-leading solar collection and conversion technologies
  • Charges a typical smartphone fully in about 3.5 hours
  • Charges multiple devices at once

CONS

  • Strange-looking design
  • Not waterproof
  • Battery pack enables USB charging only

Price

This product can be found on Amazon for an affordable price.

Warranty

This product is covered by a 2-year warranty.

Renogy Solar Panel Powered Backpack Water Resistant Laptop Bag

 

Renogy Solar Panel Powered Backpack Water Resistant Laptop Bag 20L Capacity 5.6W USB Charging Port Catonic Dyed Polyster Business Travelling Hiking iPhone Samsung iPad 15.6 Inch Notebook
  • 【High-efficiency Solar panel equipped with a 5V USB port, The Built-in 5. 6W solar panel converts Solar energy into electrical energy to charge your cellphone or other electronic devices efficiently. Perfect for business, travel, hiking, fishing, cycling, camping, adventure, emergency, etc.
  • 【Large capacity renogy 20L Solar backpack (5. 9 x 11. 8 x 18. 1 in. ) comes with multiple pockets for easy storage. This backpack has special designed pockets for cellphone, laptop, tablet, books, pen, keys, USB cable, sunglasses, Passport, umbrella, jacket, etc.
  • 【Safe & waterproof certified by CE and ROHS, this backpack ensures complete protection for you and Your device. The water-resistant and lightweight Solar panel allows this backpack to be suitable for outdoor use.
  • 【DURABLE & COMFORTABLE Made of high-quality cationic dyed polyester and metal zippers, this backpack is wear-resistant and durable. The solar panel can withstand shocks, drops, and minor punctures. On the back of the straps and the backpack are foam pads to make you comfortable and relieve pressure.
  • 【ATTENTION & 】Do not immerse this backpack in the water. Do not touch the solar panel surface when it is charged in extremely hot weather. 100% satisfaction . Feel free to contact us if you have any questions about this product.

Features

This Renogy solar-powered backpack has a portable solar panel pouch that zips onto the outer frame at the front of the bag. The solar panels produce a 5V output. This backpack features many additional pouches, sleeves, and pockets to separate and organize your gear, and you can store up to a 16” laptop inside.

PROS

  • Lightweight
  • Inexpensive
  • Detachable solar panel pouch
  • Water-resistant materials
  • Great warranty

CONS

  • A bit flimsy in construction
  • Solar panel quality is sub-par compared to other options
  • Not a strong warranty

Price

This product can be found on Amazon for an affordable price.

Warranty

Renogy offers a 5-year warranty on backpack materials and warrants that the product’s power efficiency rate will remain above 95% for that period. Buyers receive additional assurance of 10 years of use at 90% efficiency rate and 25 years at an 80% efficiency rate.

SUNKINGDOM Solar Power Backpack Waterproof Anti-Theft

SUNKINGDOM Solar Power Backpack Waterproof Anti-Theft Fast Charging Camping & Hiking Daypack with Highest Solar Panel Charger for Smart Cell Phones and Tablets, GPS, Powerbank, Bluetooth Speakers
  • HIGH EFFICIENCY SOLAR PANEL:12 Watts solar panel can convert solar energy into electrical energy to use alone,perfect for travel,outdoor,trekking,hiking,fishing or biking
  • Unique USB PORT DESIGN:With 1 USB Port inside of the solar backpack make it more convenient way to charge your phone
  • ERGONOMIC DESIGN:Airflow back design with thick but soft multi-panel ventilated padding,gives you maximum back support.Adjustable shoulder straps relieve the stress of shoulder
  • DURABLE MATERIAL:Water resistant and durable fabric with metal zippers,ensure a secure long-lasting usage everyday,serve you well as professional laptop backpack,daily backpack
  • MORE STORAGE SPACE:One separate large compartment hold 15.6 Inch Laptop,clothes,One spacious packing compartment roomy for daily necessities,electronics accessories,two side pockets for water, umbrella,easy to take out

Features

This TSA-approved SUNKINGDOM backpack is absolutely ready to travel. The materials used to make the bag have been extensively tested, and the solar panels are water-resistant. You can even wash this backpack when it gets dirty. This SUNKINGDOM pack comes with a built-in lithium-ion battery pack that puts out 2.4 amps of power.We appreciated this pack’s ability to charge our phones and electronics at nearly the same rate as a wall outlet. Two minutes out in the sun yields 1% battery power, and the battery pack can also be charged more rapidly by plugging it into a wall outlet. When fully charged itself, the battery pack should provide about 1.5 full phone charges.

PROS

  • TSA-approved
  • Can charge devices at nearly the rate of a wall outlet
  • Machine-washable design

CONS

  • Power storage is limited
  • This bag can prove weak under stress

Price

This product can be found on Amazon for an average market price.

Warranty

A 1-year manufacturer’s warranty is available.

DTBG Solar Charger Backpack 15.6 Inch Laptop Backpack

Features

This DTBG Solar Charger Backpack comes with an attachable solar panel capable of delivering a full phone charge within 3 to 4 hours. You can fit a 17” laptop inside, along with a moderate amount of other gear.This pack is great for camping, hiking, and all sorts of outdoor trips. A bonus is its 1L water pouch (with a filtration system) for constant hydration while knowing you’ve filtered out 99.99% of bacteria and harmful chemicals. Simply put, you can charge your devices with this pack … and your drinking water will be clean, too.

PROS

  • Detachable solar panel
  • Fully charges a typical smartphone or other compact device within 3-4 hours
  • Water storage and filtering

CONS

  • Not the most powerful solar backpack
  • Can be heavy with all its accessories

Price

This product can be found on Amazon for an average market price.

Warranty

We were only able to determine that a 14-day return policy is available.

No products found.

No products found.

Features

Fanspack products maintain a great aesthetic. This is a relatively simple backpack that doesn’t look blatantly like a solar pack. Electronics plug directly into the solar panel to reap the benefits of free, clean energy. This pack includes a detachable solar panel that can be removed for charging outside of the backpack. You can also use the solar panels to power a power bank that can then be used to charge your electronics. The bag can fit a 15.6” laptop inside, and you’ll find numerous sleeves and compartments to hold phones, wallets, and other essentials.

PROS

  • Great look
  • Detachable solar panel
  • Roomy interior

CONS

  • Low power output
  • No battery pack
  • Lime-green interior

Price

This product can be found on Amazon for an affordable price.

Warranty

If your backpack is damaged or defective, you can contact the manufacturer’s customer support department and, after confirmation, they will issue a full refund within 24 hours.

Voltaic Systems Converter Rapid Solar Backpack Charger

Voltaic Systems Converter Rapid Solar Backpack Charger | Includes a Battery Pack (Power Bank) and 2 Year Warranty | Powers Phones Including iPhone, Tablets, USB Devices, More
  • INCLUDES A BATTERY PACK (V25 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 | 20L of storage. Fully padded, dedicated laptop/tablet sleeve fits 15" laptops and up to 10” tablets. Main storage compartment plus 2 interior pockets, laptop sleeve and front and side pocket for charging small electronics
  • COMPATIBILITY | Designed to power thousands of devices that charge from USB (including various handheld devices) and DSLR camera batteries. Including iPhone, Android, Samsung Galaxy, iPads, Tablets, Sony, Nikon, Canon, and GoPro digital cameras

Features

This Voltaic Systems backpack has a powerful 5W solar panel, making it capable of charging your phone completely within about 3 hours, roughly the same rate as plugging it into an outlet. Secure, supportive storage inside the backpack is ideal for a 15” laptop. The battery pack and charging station are located on the side of the backpack so they don’t absorb or obstruct space inside the main compartment. This bag from Voltaic Systems is made with recycled PET materials (water bottles).

PROS

  • Affordable
  • Powerful solar panel technology
  • Comes with a battery pack
  • Made of material from recycled water bottles

CONS

  • Funky look is not for everyone
  • Storage is limited

Price

This product can be found on Amazon for an affordable price.

Warranty

This product is backed by a 2-year manufacturer’s warranty.

HAWEEL Solar Backpack

Solar Panel 12W Power Backpack Laptop Bag with Handle and USB Charging Port(Black)
  • [Lightweight & Sturdy]: Breathable and adjustable elastic shoulder strap relieves the stress of shoulder and meet your different needs. Portable backpack with comfortable handle fit ergonomic design, helping relieve the pressure on your arm.
  • [High-quality material]: A upgrade material with high density fabric is tear-resistant, wear-resistant and durable. Just wipe the water stains in 5 mins when rainy and no trace left, perfect to survive in the wild with outdoor moisture .
  • [Large capacity]: Main pocket and multiple internal compartments fit for laptops, tablets, magazines, books and etc. Dual-zippers design makes this backpack more convenient, which is prefect for business trips/weekends/ office/school/family.
  • [Highly Efficient]: The solar panel absorbs solar energy with high efficiency transfer speed, and simply connects the power bank (not included), turning into electric power to charge your cell phone or other small devices via standard external USB port.
  • [Safe & durable]:The solar panel uses MiaSole FLEX CIGS solar cells, highly efficient sun power transformation, overcurrent protection, no need to worry about damaging your phone and laptops.

Features

HAWEEL  advertises this pack as a 3-in-1 backpack because it combines the functionality of a freestanding solar panel, battery pack, and backpack. The battery pack is ultra-thin and very capable, producing up to a maximum 7W of output. The solar panels fully charge the battery within roughly 6-7 hours, and a one-hour charge on the battery pack should translate to about two hours of talk time on most smartphones. The bag also hosts many compartments for a wide variety of storage options. This backpack has an EFTP coating known to last for up to 25 years on its solar panels.

PROS

  • Powerful battery pack included
  • Solar panels have a long-life EFTP coating

CONS

  • The exterior USB port can be damaged by water
  • Solar panels are not highly efficient

Price

This product can be found on Amazon for an average market price.

Warranty

Buyers receive an 18-month product guarantee from Allpowers.

HANERGY Solar Powered Backpack Off-Grid

HANERGY Solar Power Backpack 9W Thin Film Solar Panel Business Laptop Travel Bag 2 USB Port (Grey)
  • Solar Powered Backpack (9W) - USA MiaSole thin film solar cells with high transfer efficiency, rapidly recharge your devices. Approximately 4 hours in direct sunlight charges most smartphones completely.
  • Latest Released Design - This solar powered backpack has distinct silhouette, cannot be pressed out of shape even when it is empty. Two carrying styles, could be used as backpack and business handbag. Fashion, classic and simplicity, great for business traveling, office work and also college high school student backpack for boys, girls, teens, women and men.
  • Safe and Intelligent - 2 USB ports of the solar backpack for directly Charging Smart Cell Phones/iPhone/iPad/IpodSamsung/Android/GPS/eReaders/Bluetooth/Speakers/Cameras/Kindles,etc.With built-in voltage stability controller, protect you and your devices, recharge intelligently and safely.
  • High Technology Material - Made from professional durable eco-friendly fabric, water-proof, offering super light-weight carrying experience at same time.
  • 1 Year Warranty - This solar backpack not include power bank; Hanergy offers 12-month warranty and high quality services.

Features

This HANERGY Solar Powered Backpack is the only solar backpack we checked out that can charge a laptop with reasonable efficiency. It will fully charge most laptops in roughly 6 hours while charging most phones in approximately one hour. That is an incredible performance for this product category.You can charge the included battery pack via the solar panels or by plugging it into a wall outlet. The high-performance solar panels on this Array Rapid model are made of mono-crystalline solar cells. This backpack is made of recycled PET materials, and it has ample interior storage space, including a custom sleeve for a 15” laptop.

PROS

  • Powerful, high-capacity battery pack
  • High-performance solar panels
  • Only solar backpack on our list designed to charge a laptop
  • Made from recycled PET plastic materials

CONS

  • Expensive
  • Bulky
  • Strange-looking for some consumers

Price

This product can be found on Amazon for a relatively expensive price.

Warranty

The manufacturer provides a 2-year warranty.

SUNNYBAG ICONIC Solar Backpack

Sunnybag ICONIC solar backpack in cool gray | 7 Watt solar panel | Charge all Smartphones and portable USB devices | 20L volume
  • SOLAR CHARGER BACKPACK - The Sunnybag ICONIC solar backpack charges mobile devices such as mobile phones, iPads, digital cameras, smartwatches, power banks etc. via an integrated USB port. Compatible with iPhone X / 8 / 8p, Samsung Galaxy S9 / S9p S8 / S8p.
  • THE STRONGEST SOLAR CELLS ON THE MARKET - The solar panel delivers 7 watts of power and 22.4% efficiency and can charge a smartphone battery in 2 hours in direct sunlight.
  • 100% CERTIFIED POWER - Every single solar panel is tested and certified before shipping. This certificate will accompany the backpack when you receive it.
  • ROBUST & CONVENIENT - The ICONIC is an ergonomic and functional laptop backpack for everyday use at work, university, camping, hiking or outdoors. It is made from water-resistant material and comes with a rain cover. The integrated solar panel with charger built in makes it a perfect companion for everyone who likes to be independent and keep their devices charged.
  • STYLISH & PRACTICAL - The fashionable 20L backpack offers well-structured storage space for all your belongings. You can safely store your laptop, notebook or tablet in a padded 17'' laptop compartment. Product dimensions: 19 x 15 x 7 inches.

Features

This solar-powered bag from the company SUNNYBAG ICONIC comes equipped with a 7W solar panel and a battery pack. The panels use mono-crystalline solar panels for high performance and maximum efficiency. It features plenty of storage room inside and comes with 2L, bladder-style bag for secure water storage.

PROS

  • Nice aesthetics
  • Comes with a battery pack
  • Comes with a 2L water pack

CONS

  • There are other, more attractive options in the price range
  • Poor durability
  • A heavier backpack

Price

This product can be found on Amazon for an average market price.

Warranty

Buyers receive a 12-month warranty.

No products found.

No products found.

Features

This EnerPlex backpack has a traditional design, but it is equipped with a 3-watt solar panel. The backpack uses patented CIGS technology for the highest power-density-to-weight ratio available on the market. You can charge most smartphones in under 3 hours with this pack.

PROS

  • Lightweight
  • Powerful solar charging capability
  • Inexpensive

CONS

  • Not notably durable
  • Few reviews to consult
  • No battery pack included

Price

This product can be found on Amazon for an affordable price.

Warranty

We found a 1-year warranty offered with the purchase of this backpack.

The Verdict

After reviewing all the products on this list, the best solar backpack, in our view, is the Voltaic Systems OffGrid model. It delivers dominant performance through industry-leading solar-cell technology, and the aesthetic of this backpack is highly appealing, too. Voltaic offers a 2-year warranty on all of its bags. This backpack contains the best of amenities among currently available solar backpacks, leading to the best overall deal for your dollar in our view.

If you need a bag that can charge a laptop, you should consider the Voltaic Systems Array charger (also evaluated above). This option is the most expensive pack on our list, but it fills a key niche. The Voltaic backpack for laptops comes with a highly proficient battery pack that can fully charge a typical laptop within 6-7 hours.

Janice Friedman
 

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