Best Solar Backpack Buying Guide

A solar backpack is perfect if you’re a hiker, biker, and outdoor enthusiast. It’s a must for charging devices on the go.

There are solar backpacks to fit every need and lifestyle. We’ll walk you through the best of each style in our Best Solar Backpack Buying Guide.

Our pick for the best solar backpack has cutting-edge, high-efficiency solar technology and an integrated power bank for pure charging power.

Solar Panel Output & Efficiency

The best backpacks reliably charge your devices in direct sunlight with a high-efficiency solar panel in the 18%-22% range. To charge devices quickly, the solar panel should have 7-10 watts of power unless there’s a power pack on board.

Hiking with a solar backpack keep you connected to the world by charging your electronics

Battery Capacity

Most solar-powered backpacks don’t have power banks, but you can add one. Our pick for the best solar backpack features a 12,800mAh integrated battery, so you never have to worry about running out of power.

If you’re serious about charging your gear, get a 6,000mAh or higher power bank. Devices will charge faster than just plugging directly into the solar panel, which can take a few hours.

The Best Solar Backpack For Power

1. Voltaic Systems OffGrid Rapid Solar Backpack

Voltaic OffGrid Rapid Solar Backpack is the best overall winner. With its 12,800mAh battery, it can charge a smartphone four times over. It’s a powerhouse with dual USB ports and a 10-watt solar panel with 22% efficiency. This matte black backpack will make sure your off-grid power needs are met. $$$$

Voltaic Systems OffGrid Solar Backpack Charger with V50 Battery Power Bank, 10 Watt | Powers Phones, Tablets, USB Devices, & More

Voltaic created the original solar backpack in 2004 and still sets the standard. The OffGrid has an integrated battery pack that charges from the high-efficiency solar panel or any USB port. It has dedicated storage pockets for your electronics and good cable management.

Ergonomic and breathable, the backpack is made from recycled plastic bottles, and you may not like the texture. This is the best backpack for charging, but check out the others on our list if comfort and style matter more.

Executive tourist with map wearing solar powered backpack

The Best Laptop Solar Backpack

2. Laptop Power Solar Backpack

This Solar Laptop backpack is like a super-charged briefcase. The solar panel is 14 watts strong! Crafted from premium quality nylon and polyester, the high-quality zippers make it easy to get to your gear. $$$

TOZLU 5V 14W Solar Panel Power Backpack Large capacity Laptop Bag with Handle USB Charging Port Nylon Outdoor Backpack for Hiking, Biking, Running Outdoors sport

No matter where you work, never get stuck with a dead cell phone or tablet. The backpack’s sleek design, combined with integrated solar charging, is the perfect way to carry your laptop, pens, business cards, electronic devices, and other items.

A girl smiling on a hike because she has the best solar backpack for hiking

The Best Solar Hiking Backpack

3. ECEEN Solar Packable Backpack

The Eceen Packable Backpack is lightweight and durable. This nylon hiking backpack is designed with comfortable padded shoulder straps. It’s convenient for day trips; small enough to fold up and store in its own pocket, yet roomy enough to store your gear. $$

ECEEN Solar Backpack Travel Daypack Lightweight Packable with Solar Panel Charger for Phone Power Bank Outdoor Emergency Charger Camping Beach Essentials Gears

With limited solar power and no power pack, this backpack will need battery storage if you plan to use it for longer hikes. It weighs only a pound and is made from a breathable nylon mesh, so it’s perfect for day hikes. Pick from 3 cool colors: Turquoise, Red, and Gray Camo.

The Best Solar Backpack For Biking

4. Solar Hydration Backpack

This lightweight solar hydration backpack is perfect for biking, hiking, festivals, and more. The 2L hydration pouch is insulated and includes a hook strap. Its 6.5-watt waterproof solar panel charges phones, tablets, and other USB devices while you cruise the backroads and trails. The foam-padded straps are breathable and adjustable for various torso lengths. $$

FESTI Lightweight Waterproof Solar Hydration Backpack | Perfect For Hiking, Biking, Running, Festivals, Outdoors and More, Black and Grey, 13L

Includes a set of all major fast charging cables, a 10,000mAh power bank with 2 USBs, a BPA-free liquid pouch, and four total pockets. The zippers are heavy-duty to make opening and closing easy and keep the inside dry.

Check out the best solar bike light, the perfect companion for this solar biking backpack!

The Best Designed Solar Powered Backpack

5. Sunnybag ICONIC Solar Backpack

Sleek and chic, the Sunnybag ICONIC Backpack features a 7-Watt SUNPOWER panel, the strongest solar cell in the world. Made of robust materials, there are two padded compartments for tablets and laptops with cable channels for charging your devices while on the go. $$$

Sunnybag Iconic | Solar Backpack with Integrated 7 watt Solar Panel | USB Port | Including Laptop Compartment for 17 inch Notebook | 20 Liter | Water-Repellent Recycled Textile | Graphite

Stylish and well-made, the Sunnybag ICONIC is both fashionable and powerful. It has a 7-Watt Sunpower solar panel, the most efficient in the world.  There are lots of pockets and pouches for your essentials. It can hold a 17-inch laptop and carry a tablet, cellphone, and a set of headphones.

Couple backpacking in the wilderness and happy they have solar backpacks

The Best Solar Backpack For Camping

7. ECEEN Solar Powered Rucksack

The ECEEN Solar Powered Rucksack has extra-large solar panels that deliver 20 Watts of power. Roomy and rugged, the 78L Rucksack has a secure, fully adjustable fit and well-organized storage compartments. It has 2 USB ports and enough room to be used as a suitcase alternative. $$$

ECEEN Solar Powered Backpack with 20 Watts Solar Charger 78L Rucksack

With 20 Watts of solar power, the ECEEN Solar Powered Rucksack has more than double the solar power of most backpacks on our list. Add a power pack to this monster, and you never have to worry about charging your smartphone when camping or in the wilderness. Designed with extra-large storage capacity, it’s made with high-quality, water-resistant, durable, and breathable fabric.

What’s the best solar-powered backpack for you?

Why wait? With so many options and styles available, a solar backpack will fit your lifestyle and budget. The solar energy tech is incredible, and having a USB charging port to charge your devices everywhere you go makes it an invaluable investment in our device-driven world. Even in emergencies, you’ll be glad to have a solar power backpack, so you’ll never be unplugged as long as the sun shines.

Be sure to stash a solar powered flashlight in your backpack for added security and emergency survival tools.