Best Solar Backpacks 2018 – Reviews And Top Picks

Recently on the market appeared backpacks for mobile gadgets and laptops, with the sewn (or built-in) powerful solar panels. Many companies are engaged in the production of such functional devices. Unfortunately, often the quality of these products leaves much to be desired. Nevertheless, conscientious developers do not lack attention from consumers, because more and more people today tend to choose high-quality and durable products. Solar panels of the latest generation can charge not only the phone or player but also support many hours of work on tablets and laptops.
Irrespective of the manufacturer, backpacks with solar panels are thought up from an ergonomic point of view and have a large number of pockets for placing both electric and completely ordinary stuff in it. Since not everyone is aware of how to select the right one solar backpack, we’d like to introduce our choice of the best packs on the market.

Name
BATTERY
SOLAR PANELS
SIZE
WEIGHT
Price
Name
BATTERY
SOLAR PANELS
SIZE
WEIGHT
Price
№1
12,000 mAh
10 Watts
19″ high x 11″ wide x 7″ deep
4.1 lbs
№2
10,000 mAh
7 Watts
21.3 x 8.7 x 15.4 inches
1.7 pounds
№3
500 mAh
3 Watts
19.5 x 15 x 6.5 inches
1.81 pounds
№4
19,800 mAh
10 Watts
7 x 19 x 11 in
5.1 lbs
№5
7 Watts
22.84″ x 13.39″ x 5.91″
3.32 lbs
№6
10,000 mAh
7 Watts
3.94 x 18.5 x 12.99 in
1.8 pounds
№7
10,000 mAh
10 Watts
18.9 x 7.5 x 14.2 inches
2.6 pounds
№8
2000 mAh
3.5 Watts
19 x 13 x 8.2 inches
1.1 pounds
№9
10,000 mAh
7 Watts
1 x 6 x 6 in
3.52 ouncess

With the new OffGrid Solar Backpack it’s easy to get power anywhere you are. With 10 Watts of high-efficiency solar power, this solar powered backpack charges all USB devices including Apple, Android and Blackberry smartphones. Charges all tablets that are powered by USB including Apple iPads and Samsung Tablets. However, it will not charge tablets that charge at 12 or 16 Volts. Charges both DSLRs and cameras that charge from USB.

BATTERY
12,000 mAh;
SOLAR PANELS
10 Watts;
SIZE
19″ high x 11″ wide x 7″ deep;
WEIGHT
4.1 lbs;
PROS

Great compatibility;

25L of storage;

Waterproof;

UV-resistant;

Lightweight;

Cons

Heavy;

ECEEN solar backpack is capable of generating more electricity per 1 panel. The power drawn goes into the large-capacity 10,000mAh power bank which is waterproof and works as a handy backup battery when you’re outdoors. All the energy that is absorbed by the solar panel is safely stored to be used by emergency battery backup. To charge the device you have to hang the solar panel charger on the back of the backpack so that it is able to draw energy from the sun during the day. The process of attaching is easy thanks to the convenient clips. Ultra light and portable solar charger backpack designed for the modern tech-savvy generation.

BATTERY
10,000 mAh;
SOLAR PANELS
7 Watts;
SIZE
21.3 x 8.7 x 15.4 inches;
WEIGHT
1.7 pounds;
PROS

Waterproof PVC fabric;

Anti-scratch hardened coating;

Voltage Stability Controller;

Waterproof Li-Polymer battery;

Reinforced stress points;

Cons

Poor zippers;

Bad mesh side pockets;

The EnerPlex Packr Commuter is sleek solar integrated backpack that charges different electronic devices in a few hours. The backpack is integrated with flexible ‘solar on plastic’, which is seamlessly incorporated into the pack. The flexibility and durability of the solar panel makes it to be of a high-quality. It is a special backpack, along with a couple of main compartments, some smaller pockets and adjustable straps, you can find other unique features of it. The front of the case is actually a flexible solar panel, and it’s hooked up to a small battery inside that’ll charge your smartphone or tablet over USB.

BATTERY
500 mAh;
SOLAR PANELS
3 Watts;
SIZE
19.5 x 15 x 6.5 inches;
WEIGHT
1.81 pounds;
PROS

Thin and lightweight solar panel;

30L capacity;

Enough pockets for storage;

Adjustable straps;

Cons

No internal battery;

Small charging pocket;

This solar powered backpack provides 10 Watts of power and great for storage of all gear and devices. Panels are waterproof and UV resistant with urethane coating. It charges all USB devices like smartphones, all known tablets. Only a few tablets require an optional adapter. Charges DSLRs and cameras that charge from USB. However, DSLRs, optional camera charger cradle that matches your camera battery is required. It also charges nearly all 15″ and smaller laptops.

BATTERY
19,800 mAh;
SOLAR PANELS
10 Watts;
SIZE
7 x 19 x 11 in;
WEIGHT
5.1 lbs;
PROS

Lightweight;

Waterproof and UV-resistant;

Pockets for storage;

Great pack of different chargers;

Cons

No instructions;

SolarSak is designed with adjustable suspension that is able to have a range of torso lengths and features a tightly stretched mesh back panel, padded shoulder straps, and a dual density foam hip belt which offers ventilated comfort. SolarSak is made of a lightweight water-resistant ripstop Nylon with breathable EVA foam straps and an external frame with a bearing system so long-distance trudge and shock resistance is maximized. The solar panel is a rugged waterproofed monocrystalline panel coated with protective urethane for protection against the elements. The back side holds a waterproof neoprene pouch with a battery strap and USB dock for charging power-bank and other accessories.

BATTERY
-;
SOLAR PANELS
7 Watts;
SIZE
22.84″ x 13.39″ x 5.91″;
WEIGHT
3.32 lbs;
PROS

Waterproof removable solar panel;

Waterproof backpack;

2L hydration bladder;

Lightweight;

Adjustable suspension;

Cons

A bit heavy and big;

Poor metal frame;

This backpack charger provides free unlimited on-the-go power with solar panel and hydration! This is the perfect choice for any outdoor activity. It comes with plenty of pockets and compartments for maps, documents, and essential gear. It’s made of high-quality, rugged fabric making it great for backpacking, fishing, and so much more. Also, since it is a ultra-light and ultra-durable, tha backpack is perfect for day-to-day use or occasional travel.

BATTERY
10,000 mAh;
SOLAR PANELS
7 Watts;
SIZE
3.94 x 18.5 x 12.99 in;
WEIGHT
1.8 pounds;
PROS

Lightweight;

Hydration pack with tube;

Powerful solar cells;

Various small pockets;

Anti-scratch coating;

Waterproof fabric;

Cons

Not enough space;

High price;

The Solar Power Bag is a backpack with all of the functionality features with the addition of a solar charging module. The Solar Power Bag has pockets for cell phone and as well as enough space for a laptop. The front flap features a light-weight, flexible, integrated solar charging a phone or tablet. Solar panel is detachable and has a powerful new technology that charges a dead device very quickly. A powerful 10,000 mAh Li-Polymer, lightweight battery designed with cutting edge solar panel technology. It’s great to have if you need go travelling or for any other activity.

BATTERY
10,000 mAh;
SOLAR PANELS
10 Watts;
SIZE
18.9 x 7.5 x 14.2 inches;
WEIGHT
2.6 pounds;
PROS

Removable and foldable solar charger;

Lightweight;

Waterproof backpack material and battery;

Cons

Bad connection;

The ECEEN solar powered daypack is an ideal small daypack for various activities. The perfect size is great for essentials. It folds up into a compact carry pouch that will take little space or weight in your other backpack or handbag. The backpack is perfect for day-to-day, which is made from highly rip and water resistant fabric, provides strength and long-lasting performance with minimal weight. Stress points are reinforced with bar tacking for increased longevity.

BATTERY
2000 mAh;
SOLAR PANELS
3.5 Watts;
SIZE
19 x 13 x 8.2 inches;
WEIGHT
1.1 pounds;
PROS

Lightweight;

Foldable;

Weather-resistant;

Anti-scratch coating;

Cons

Thin fabric;

Small;

Charging difficulties;

SunLabz provides lightweight, travel-friendly solar-panel backpack. The anti- scratch solar panel is encased in a lightweight, durable, weather resistant PVC fabric that can withstand all outdoorsy odds. For this backpack are used only highest efficiency solar cells, providing 22% transfer rate, guaranteeing the most reliable performance. Ultra-Smart and Efficient technology assures worry free compatibility with the fastest charging speed for Apple, Android, Tablets, and USB Powered Devices.

BATTERY
10,000 mAh;
SOLAR PANELS
7 Watts;
SIZE
1 x 6 x 6 in;
WEIGHT
3.52 ouncess;
PROS

1.8L hydration bladder;

Voltage Stability Control;

Anti-scratch solar panel;

Weather resistant fabric;

Lightweight;

Cons

Charges too slow;

Buyer’s Guide – How to Choose a Solar Backpacks

This backpack charges gadgets thanks to the energy received from the sun by its monocrystalline panel, which receives it and accumulates it in the battery. This device is equipped with adapters for almost all popular brands of devices, and also equipped with a mini USB adapter.

To make the right choice, you need to determine what this backpack with built-in solar panels is for. Going on the road, the traveler will certainly take care of fully charging before the exit all his gadgets – phone, photo and video camera, laptop, navigator, player. If it is a short (one or two-day) trip out of town, it is unlikely that someone will take a laptop to work on it without interruption until the battery is completely discharged. And for recharging the batteries of any other portable device, a relatively small solar battery is sufficient.

It is difficult to imagine that during the journey the sun will always shine only in the back, allowing the batteries to produce the maximum possible electric current. That is why, the panel should be removable, but with the ability to mount on the backpack in such a way that during the movement it is possible to provide the maximum charge current. The system of fastenings of such a panel should be that it can easily be fixed, for example, on a tent.

How to Choose

Weight

The weight of the solar backpack matters if you’re going on a long trip. It’s obvious that the backpack will weight a lot as you take all the necessary stuff so the lighter backpack itself is the better. However, heavy solar backpack points at higher volume and power.

Size and Volume

The volume of the solar backpack depends on its use. Compact backpack can be used in town or for 1-2 days trips. The big backpack is great for longer trips, so you can put plenty of things. Again, this feature depends on what you’re going to use this backpack for.

Power Capacity and Battery Power

The solar capacity and battery power depend on how often you use your electronic devices. There are solar backpacks that provide enough energy to keep cell phone charged. It’s great when you use the phone only when there’s a strong necessity. Other solar backpacks can charge smartphone, GPS unit, DSLR camera and laptop. This is a great choice, who travels far and for a long distances.

Price

The cost is always a major factor in choosing items. The price for the cheapest and expensive solar backpacks should be defined by their features. High price solar backpacks usually have better quality, increased durability and weight less. The really good one backpack that is able to charge any type of electronic device cannot be cheap.

Using Devices While Charging

You simply can’t charge electronic devices while the solar battery is charging. You only can charge the device when the panel is full enough of solar energy. If you charge devices during the day then the solar panel is not able to refill its energy.

Ports

It’s better the backpack have as many USB ports as possible. Most solar backpacks come with only 1 port so it’s possible to charge one device. Expensive backpacks come with 2 ports and more. If you’re going to use it charging more than just a phone then you shouldn’t save money for a cheap one model.

Durability

Taking this backpack outdoors means it should be tough and it’s better the pack is made of nylon. This fabric can resist the water, it’s tough and rather durable. The seams of the backpack and stress points should be reinforced and triple stitching also should be included. Consider that the pack has to be flexible and able to take the elements.

Conclusion

As a rule, solar panels are located on the most sun-exposed part of the backpack. The backpack design provides for them a special pocket-compartment, fixing the batteries and protecting them from mechanical damage. The battery itself is a thin flexible sheet with thousands of photoelectric converters needed to transform the energy of the sun into electric current. The resulting energy is stored in a battery with a USB port, for which there is also a special place in the backpack. The most powerful models of solar panels and batteries can be used not only for charging all kinds of gadgets, but also for lighting tents, the work of small household appliances up to 150W. The capacity of built-in backpacks batteries in some models reaches 24 000 mAh. Choosing the solar backpack depends on your needs and the devices you tend to use.

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By Chris Hayes
about author

My name is Chris and I am a hunter, outdoorsman, survivalist of 36 years old from Bosie, Idaho. Being a participant of Ihea-USA, I like big game hunting most of all, especially hunting white-tailed deer. Except hunting, I’m also keen on fishing and gaining new knowledge how to survive in the wild nature. As a professional hunter, I do not stop improving upon own hunting skills and testing new gear, equipment, hardware and weapons. I write articles to share my experience and knowledge with the readers who motivate me for more. For any additional information contact me at [email protected]

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