Best Solar Backpack in 2020

0
14


The solar backpack is a fairly recent invention, and it has proven to be extremely useful for outdoor enthusiasts. It uses the abundance of the sun to power up your devices no matter where you are. It allows you to go camping for days and not have to worry about being disconnected from the outside world, provided you have a signal. The solar bags are great for day hikes, fieldwork, or travel. Solar energy is clean and reusable at no cost, and that is what makes these backpacks so attractive to nomads like myself.

What’s the Best Solar Backpack?

Like any product, there are hundreds of them on the market, so I’ve gone through thousands of real user reviews and only picked the top solar backpacks available.

There is also an FAQ section after the reviews where you can get answers to some of the most common questions. Also, you can feel free to ask me anything you need to know about solar backpacks in the comment section at the end, and I’ll answer it as best as I can.

1. XD Design Bobby Wireless Solar Backpack

Specs
Price: 💲💲💲
Capacity: 18 Liters
Weight: 2.9 lb (1.3 kg)
Size: 17.5 x 11.4 x 6.1 in (44.5 x 29 x 15.5 cm)
What We Like
Anti-theft design and Fidlock system,
Eco-friendly construction,
High-performance 10-watts solar panel

The original XD Design Bobby backpack was a success when it first hit the market back in 2016 with its unique anti-theft design. The Bobby Tech model is an upgrade with a built-in solar panel that charges your devices through an integrated USB port or a wireless charging module. It is the best solar backpack on my list because it has the highest power output at 10-watts, and it’s also an eco-friendly solar backpack made of recycled plastic bottles. On the downside, it has a small carrying capacity, which is just enough for your daily convenience. However, the solar backpack tries to make up for the small space with features such as the Fidlock system on its shoulder straps for quick access to your phone or water bottle.

Pros

  • Supports fast charging,
  • Water-repellant and cut-resistant backpack material,
  • Concealed RFID protected pockets

Cons

  • USB Type C port may not work properly

2. EnerPlex Packr Executive Solar Powered Backpack

EnerPlex Packr Executive Solar Powered Backpack Image
Specs
Price: 💲
Weight: 2.9 lb (1.3 kg)
Size: 17.7 x 12 x 7.9 in (45 x 30.5 x 20.1 cm)
What We Like
Rugged and flexible integrated solar panel,
Expandable internal compartments,
Padded laptop compartment

The EnerPlex Packr is an excellent budget solar backpack manufactured in the USA. Its integrated 3-watt solar panel uses an award-winning design that makes it rugged to survive harsh conditions and is remarkably lightweight. The downside is that its solar panel has a low power output, and many reviewers have noted that it charges their devices very slowly. However, its plastic design makes it flexible, which allows you to fill in the expandable compartments with stuff for a short trip without risking damage to it.

Pros

  • Great for short trips,
  • Multiple accessory pockets,
  • Lightweight and flexible solar panel

Cons

3. ECEEN Foldable Solar Daypack

ECEEN Foldable Solar Daypack Image
Specs
Price: 💲
Capacity: 30 Liters
Weight: 1.2 lb (0.5 kg)
Size: 20.5 x 12.6 x 7 in (52.1 x 32 x 17.8 cm)
What We Like
Double layered bottom panel,
30-liter carrying capacity,
Available in 4 colors

The ECEEN solar backpack is a quality and affordable solar backpack for travel and everyday use. It features a 6.5-watt solar panel that provides efficient charging for as long as it is in direct sunlight. It has a 30-liter capacity that gives you sufficient space for packing the necessities for a weekend camping trip. Its tear and water-resistant construction makes it durable for your outdoor adventures and the rigors of daily use. When not in use, you can fold it into a compact sandwich-sized pouch for easy storage and portability.

Pros

  • Large capacity multi-use backpack
  • Charges most USB powered devices
  • Compact and durable construction

Cons

4. Voltaic Systems Converter Rapid Solar Backpack

Voltaic Systems Converter Rapid Solar Backpack Image
Specs
Price: 💲💲
Capacity: 20 Liters
Weight: 2.4 lb (1.1 kg)
Size: 18 x 12 x 6 in (45.7 x 30.5 x 15.2 cm)
What We Like
Includes a V25 Power Bank,
FAA compliant as a carry-on luggage,
2-Year warranty on the solar panel

Voltaic Solar Converter includes a solar-optimized battery that stores power from the panel to provide you with consistent charging during those times when you are not in direct sunlight. It features rugged construction that can withstand everyday use and outdoor activities. This solar panel backpack has a clamshell design with a padded laptop compartment at the back, while the main storage compartment at the front allows you to pack necessities for a weekend trip.

Pros

  • Good value for money,
  • 2 USB ports to charge multiple devices,
  • Easy-access clamshell design

Cons

  • Solar Panel charges slowly,
  • Poor quality zippers

5. SolarGoPack 10K Solar Powered Backpack

SolarGoPack 10K Solar Powered Backpack Image
Specs
Price: 💲💲
Weight: 4 lb (1.8 kg)
Size: 15 x 12 x 8 in (38.1 x 30.5 x 20.3 cm)
What We Like
Includes a 10K mAh charging battery,
Reinforced seams,
Lightweight construction

The Solar GoPack is a multi-functional lightweight solar backpack for outdoor activities. It features a detachable 7-watt panel and also includes a 10k waterproof li-polymer charging battery. The battery pack is an advantage because it allows you to store extra power for charging at night or when you need a fast charge for your equipment, like a hiking drone. The solar bag has a spacious interior for traveling, and it also features multiple accessory pockets and an internal laptop sleeve for when you need to carry your laptop.

Pros

  • Large capacity for travel,
  • Comfortable with padded straps,
  • Flexible solar panel

Cons

6. ECEEN 7W Solar Backpack

ECEEN 7W Solar Backpack Image
Specs
Price: 💲💲
Capacity: 42 Liters
Weight: 1.1 lb (0.5 kg)
Size: 18.5 x 13 x 4 in (47 x 33 x 10.2 cm)
What We Like
Removable solar panel for portability,
Minimalist solar rucksack design,
Voltage Stability Controller

The ECEEN solar travel backpack features a slim fitting design for more comfort and less bulkiness. It allows you to carry more stuff during your hikes and outdoor activities and remains compact for everyday use. It comes with a high-efficiency solar panel charger with a stabilizer that keeps the charging power consistent and reduces the risk of damage to your devices. On the downside, the solar panels have quality and performance issues, with most reviewers noting that the effectiveness of the panel drastically reduces after using it for a couple of months.

Pros

  • High-efficiency solar panels,
  • Multiple compartments for organization,
  • Large capacity for storage

Cons

  • No longer comes with a battery pack,
  • General quality issues

7. Sunnybag EXPLORER

Sunnybag EXPLORER Image
Specs
Price: 💲💲
Capacity: 15 Liters
Weight: 1.9 lb (0.8 kg)
Size: 14.6 x 11.4 x 5.5 in (37.1 x 29 x 14 cm)
What We Like
Detachable solar panel for remote charging,
Compact and lightweight ,
Durable 600D polyester material

Sunnybag Explorer+ is a lightweight solar-powered backpack designed for everyday use. It features a padded laptop and tablet compartment in addition to having a couple of other accessory pockets. The 6-watt removable solar panel charges all kinds of USB-devices and can charge your smartphone in under 3 hours.
This solar bag is smaller with a capacity of 15 liters, which is just enough for school, office, or a day hike. The quality and durability of the materials used are fantastic. It has an inner lining that adds protection against moisture while the outer layer is water and tear-resistant.

Pros

  • Efficient solar charging panel,
  • Great value for money,
  • Good quality construction

Cons

While researching solar backpacks my first step was to figure out what were the most important features to consider. The solar panel is the most significant feature, and the solar backpack chargers listed above all have an efficiency of at least 22%, which can produce a decent amount of electricity to power most of your USB-powered devices.

The output of electricity is another factor that I considered, and when I compare all the solar bags on my list, the XD Design Bobby Wireless Solar Backpack is the clear winner. It has a 10-watt output compared to the 7-watt power output of the others, which means that it can charge your device in under 3 hours compared to the 5 – 8 hours charging time of the other backpacks.

I also love the anti-theft design of this solar bag because it assures me that I will not get pickpocketed when I’m out with this backpack. Although it is not big on space for a weekend camping trip, it suits most daily needs just fine. Let me know which is your favorite solar-powered backpack in the comments section below.

Questions and Answers About Solar Backpacks

How does a solar backpack work??

It is a backpack that comes with a basic solar panel integrated or attached to it. The panel absorbs energy from the sun and converts it to electricity, which you use to charge your devices. Some backpacks come with a power backup battery that stores power, which you can use to power up your devices when you are not in the sun.

What is a solar bag used for??

The solar bag is a convenient piece of gear that will keep your devices powered up off the grid. The solar panel attachment makes these backpacks perfect for camping, hiking, cycling, and any other activity that keeps you away from a power socket that can charge your devices.

How to choose a solar backpack??

Here are the most important specs that you should look out for when shopping for a backpack solar charger:

  • The solar panel is 7 watts or higher,
  • Features a 5V power output,
  • Solar panel efficiency of at least 22%,
  • Comes with a power bank or battery,
  • Has more than one USB charging port.

Who invented the solar backpack??

The solar backpack was invented by Salima Visram, who is an entrepreneur, for her university project. She designed a rucksack with an integrated solar panel for rural school children in Kenya who use kerosene lamps for studying at night. The solar backpack was created to charge up during the day to power an LED light at night, and thus create a safer environment for the school kids to study.

How does a USB charger in a backpack work??

The USB charger features a USB cable that is plugged into the solar panel. The USB cable also has a USB charging port on its other end that is fitted externally on the backpack. Your device is plugged into the USB charging port with a USB cable for charging.

What are the benefits of a solar-powered backpack??

  • Gives you the power to charge your devices off the grid
  • Versatile use for school, work, and outdoor activities
  • Functional use as a rucksack and as a power source
  • Freedom to power your devices constantly without electricity.



Source link

LEAVE A REPLY

Please enter your comment!
Please enter your name here