Backpacks are a very important component for anyone going on a long hike or for any other outdoor activity. This is because backpacks can hold a lot of items one can use or might require during any adventure.
The great thing now is that due to the technological advancements in the solar industry, there is now a wide array of solar-powered backpacks also available to hikers and campers in the market.
Solar energy is a type of renewable energy that comes from sunlight and is harnessed to produce electricity.
A highly potential from of energy which, if used properly, can power entire nations.
Researchers fortunately found ways to fuse the utility of backpacks and the constant replenishing capability of solar energy and made solar-powered backpacks in the process.
The solar backpacks can charge all your electronic devices such as smartphones, laptops, and tablets by converting sunlight from the sun on a sunny afternoon into electrical energy.
The electric supply charges these gadgets so that you never require additional portable chargers or batteries on your trips. Along with that, the backpack still carries on its traditional purpose of carrying all your accessories.
Right now there are so many solar backpacks available on the market that may confuse the customer regarding which one to purchase.
Best Solar backpacks are assessed on various features such as
- charging capacity,
- number of solar panels,
- backpack material,
and many more.
Here is a list of 10+ Solar Backpacks you should definitely know about. (Click to Navigate)
- Voltaic System Array Solar Backpack
- Kingsons Beam Backpack
- EnerPlex Packr Commuter Solar Backpack
- ECEEN Solar Backpack
- SolarGoPack 12K Solar Powered Backpack
- ECEEN Solar Backpack with Built-in 7W Solar Cells
- ECEEN External Frame Backpack (68 L) – Best for Hiking
- HAWEEL Solar backpack
- Sunnybag EXPLORER+ solar backpack
- Energizer PowerKeep PRO Solar Executive Backpack
- Sunnybag ICONIC solar portable backpack
Solar Backpack Reviews
Here we will try to give some guidance on the best available solar backpacks you should get for your next trip.
PS: Click on the image to know more about the bag from Amazon.
1. Voltaic System Array Solar Backpack
This is considered to be one of the best performing solar backpacks available on the market.
It delivers an output between 6-18V on a 10 Watt power consisting of 3 solar panels. The backpack is equipped with one of the most powerful batteries with a capacity of 20,000mAh.
The solar panels can be removed and cleaned whenever required, and can also be fitted according to the direction of the sun. The backpack also comes with three USB ports.
The USB ports in the backpack can charge various electronic devices and also has a dedicated power outlet for other charging purposes.
The bag is made of padded straps that provide smooth support to the shoulders and sternum while being highly secure upon taking it on rigorous adventures.
2. Kingsons Beam Backpack
Kingsoms Backpack is one of the most aesthetically designed solar backpacks out there. The solar cells on the backpack work to produce between 5-11 Volts and between 0.1-1.7A (that allows a good range of devices you can charge).
P.S: These solar cells have 19.2% efficiency! You’ll find higher efficiencies ahead.
There is a small USB port which is perfectly hidden and allows for you to charge your phones on the go! A blue LED lights up when you start charging!
The bag is also made of material that makes it full waterproof. Additionally, the zips are quite water-resistant.
The shoulder straps are perfect for you, especially if you experience back pain frequently.
3. EnerPlex Packr Commuter Solar Backpack
The solar panel equipped in this bag has a 3-watt output and is highly flexible. Once you click on the image, you’ll find out that this bag is the most affordable out of all these.
The only downside to this backpack is that it doesn’t have a battery and hence, it cannot store a lot of energy to charge various devices.
Due to the look and design of the bag, it can be used as an office bag along with its ability to be used in outdoor activities.
It has enough space to store different items including laptops. It also has padding on the shoulder straps to reduce the pressure on the shoulders.
4. ECEEN Solar Backpack
The ECEEN has a solar panel of 7 watts and with a battery of 10,000 mAh making it a very powerful solar-powered backpack.
It has enough power to charge four smartphones up to a 100% battery. The solar panels in the bag can be removed and cleaned for maintenance.
The bag is made of PVC material allowing adequate protection of the solar panels from shock, dust and other adverse weather conditions.
The bag has many compartments and pockets securing the items in the bag, making them well-protected from falling during trips. The space of the bag is also very enormous.
5. SolarGoPack 12K Solar Powered Backpack
Like previously mentioned in other solar backpacks; these bags also have solar panels which can be removed and cleaned thoroughly.
The panels can also be directed towards the direction of the sun when required. Just like the ECEEN solar backpack, it boasts a 5-watt output along with a 12,000 mAh battery which is waterproof.
The bag is waterproof as it is made of materials such as nylon and polyester which is also the reason why the bag is very light and so becomes very easy to carry during long-distance hikes.
The fabrics used may be light but are still durable and strong enough to resist the adverse conditions that people face during adventures.
SolarGoPack also has a large capacity of about 40 liters making it very spacious like ECEEN solar backpack.
The straps of the shoulder are padded to reduce the weight and pressure of the bag on shoulders, just like in the Enerplex.
6. ECEEN Solar Backpack with Built-in 7W Solar Cells
This bag comes with 7-Watt high-efficiency solar cells with high efficiency. These panels are secured properly into weather-resistant material.
This means you don’t have to worry about damaging solar cells while you’re hiking a mountain. They’ll still be generating electricity!
The attached 5V USB port (with voltage controller) will make sure you charge all your devices without compromising their battery health.
It can take around 2-3 hours to charge your average phones under direct sunlight. These attached solar panels have 22% efficiency (pretty good!).
Keep charging your phone the next time you go fishing!
The bag has more than eight compartments making it very easy to sort and store your gear.
The bag also has separated spaces for laptop, iPad, iPhone, clothes, and even books. The zipper and straps made from excellent craftsmanship makes the bag very comfortable.
The bag is made of fabrics such as nylon making it highly durable and water-resistant.
The Sad part of buying this bag is that it doesn’t come with a battery pack. Most of these backpack don’t!
Hence, it’s advised to keep a 20,000 MAh battery pack to store energy for your camping trip.
P.S: You might need it to charge something at night as well.
7. Eceen External Frame Backpack (68L)
Although we’ve had enough of ECEEN for one day, we couldn’t resist showing you this backpack which has an incredible storage and huge power supply.
This backpacks’ best part are its 21-Watt foldable solar panels which are 24% efficient, highest of all!
The smart charger recognizes the power rating of your device and gives your device the perfect output for a quicker charge.
This backpack is perfect for hikers looking for the bag to supply 3-4 days of storage. 68 Liters is quite a bit of storage my fellow hikers!
The bag has a support structure designed so that most of the load shifts from your shoulders to your hips and legs. Also, there is a small space left out for air to pass through and cool your back.
8. HAWEEL Solar backpack
The HAWEEL backpack is very slim and comfortable. The solar panel in the bag has a power-rating of 14 watts.
Finally a renewable energy bag perfect for school!
It has 1 USB port and something which other backpacks don’t have; an AUX cable port.
It is also waterproof due to the fabrics used in its production making it appropriate for adverse weather conditions like heavy rainfall.
9. Sunnybag EXPLORER+ solar backpack
The Sunnybag EXPLORER+ solar backpack with a built-in charger powers all your devices through the 6-Watt removable solar panel with 22.4% efficiency.
It has a good space of about 15 liters. That’s good for keeping your phone, books AND your laptop. It has a special padded pocket for your laptop.
The bag is great for any outdoor activity including hiking, camping and even for day-to-day affairs.
It takes 2 hours of direct sun to charge your phone. Imagine you hike to the top of the mountain and find your phone charged!
10. Energizer PowerKeep PRO Solar Executive Backpack
Phew! Finally a solar backpack which comes with battery.
PowerKeep Wanderer is a very stylish, lightweight and durable backpack indeed.
The PowerKeep Solar Executive can harness energy from the sun to charge all of your electronic devices including your phone, cameras, GoPro, wireless headphones and many others with two 5V/2A USB ports.
It does that with its 3-Watt regulated Solar panel and 10,000 MAh battery. The huge battery saves
Other than that, battery ensures all your devices are charged and at your disposal whenever required. This also takes care of that annoying thought in your mind that your phone may run out of battery.
The backpack is equipped with multiple pockets and compartments so you can store your water bottle, maps, licenses, and other valuable documents. Not to mention, the various devices that you will be taking along with you.
11. Sunnybag ICONIC solar portable backpack
Sunnybag ICONIC solar backpack charges mobile devices such as mobile phones, iPads, digital cameras and power banks via an integrated USB port.
It features some of the most efficient solar cells on the market with 7-watt power rating and 22.4% efficiency. This allows the backpack to charge your smartphone in less than 2 hours.
This ICONIC bag is the perfect backpack for everyday use at work, college, camping, hiking or outdoors. It also comes with a cover to protect from rain.
P.S: It has a good space of about 20 Litres.