Imagine this: you’re deep in the wilderness, miles from any outlet, and your phone battery is about to die. That sinking feeling is all too familiar for many backpackers. Keeping your essential electronics powered up on the trail can be a real challenge. You want to capture those breathtaking photos, navigate with GPS, and stay connected in emergencies, but the fear of a dead battery always lingers.
Choosing the right backpacking solar charger adds another layer of complexity. There are so many different types, brands, and features to sort through! Do you need a foldable panel? How much power does it actually produce? Will it be too heavy in your pack? These questions can make the decision process overwhelming and lead to buying a charger that doesn’t quite meet your needs.
But don’t worry! This guide is here to make your life easier. We’ll break down what makes a great backpacking solar charger and help you understand the key features to look for. By the end of this post, you’ll feel confident in choosing a charger that will keep your devices powered and your adventures going, no matter how far off the grid you venture.
Our Top 5 Backpacking Solar Chargers Recommendations at a Glance
Top 5 Backpacking Solar Chargers Detailed Reviews
1. Hiluckey Solar Charger 25000mAh
Rating: 8.7/10
Never get caught with a dead phone again! The Hiluckey Solar Charger 25000mAh is your ultimate power companion for all your adventures. This portable power bank packs a punch with its impressive 25000mAh capacity and four upgraded solar panels, making it a game-changer for anyone who loves the outdoors.
What We Like:
- Super-Fast Charging: The QC 3.0 technology gets your phone to 65% in just 30 minutes. You can charge three devices at once using the USB-C and two USB-A ports.
- Massive Capacity: With 25000mAh, you can charge your smartphone about 6 to 8 times or your tablet 2.5 times. It’s enough power for a whole week!
- Efficient Solar Charging: The four solar panels are up to 10 times better than regular ones. They keep your devices powered up when you’re off the grid.
- Quick Recharging: The USB-C port can recharge the power bank itself super fast, in about 6 hours with a PD charger.
- Built for the Outdoors: It has a powerful flashlight that reaches up to 135 feet and lasts for 110 hours. The solar panels are tough and can handle rough conditions, perfect for hikers and campers.
- Safety Features: The built-in system protects your devices from overcharging and short circuits.
What Could Be Improved:
- Solar Charging Speed: While the solar panels are upgraded, they still won’t fully recharge the bank as quickly as a wall charger. Direct sunlight is needed for best results.
- Charger Not Included: You’ll need to buy a separate PD fast charger to get the fastest recharging speeds for the power bank itself.
This power bank is a reliable choice for keeping your gadgets charged on the go. It’s a solid investment for any outdoor enthusiast.
2. BLAVOR Solar Charger Power Bank 10
Rating: 8.5/10
The BLAVOR Solar Charger Power Bank 10,000mAh is a versatile and rugged power solution designed for life on the go. Whether you’re camping, hiking, or just need backup power, this portable wireless charger offers fast charging, multiple device support, and built-in safety features.
What We Like:
- Brand Trust: BLAVOR has over 10 years of experience, meaning they use high-quality materials for reliable and safe products.
- Fast Charging: The 20W USB-C output juices up your phone quickly. Your iPhone 15 can reach 65% charge in just 30 minutes.
- Charge Multiple Devices: You can charge up to three devices at once, using various input and output options.
- Long-Lasting Battery: It uses a safer Lithium-cobalt battery that lasts longer than normal ones. The 10,000mAh capacity can charge an iPhone 8 about 3.6 times.
- Built for Outdoors: It’s waterproof (IPX5), dustproof, and shockproof. The dual flashlights and included compass carabiner are great for outdoor adventures.
- Comfortable Design: The charger feels good in your hand thanks to its special coating and is made from safe, flame-retardant materials.
What Could Be Improved:
- Solar Charging Speed: While it has a solar panel, it’s best for topping up in emergencies, not as a primary charging source.
- Size for Solar: For a 10,000mAh charger, the solar panel area is quite small, limiting its efficiency for solar charging.
This BLAVOR power bank is a solid choice for anyone needing reliable power outdoors. It offers a good balance of features and durability for your adventures.
3. Ecosonique 15W Small Solar Charger Panels with USB C USB A Fast Charging Foldable Emergency Power Panels for Camping Backpacking Compatible with Cell Phone
Rating: 9.3/10
Never get caught with a dead battery again! The Ecosonique 15W Small Solar Charger is your go-to power solution for all your outdoor adventures. This compact and foldable panel easily fits in your backpack, ready to harness the sun’s energy to charge your phone, whether you’re camping, hiking, or just need a backup power source.
What We Like:
- Super portable and lightweight, weighing less than a pound and folding down like a pocketbook.
- It has both USB-C and USB-A ports for charging different devices.
- Charges your phone fast with its high conversion efficiency.
- Built tough with waterproof material to handle rain and different weather.
- Comes with carabiners to easily attach to your backpack.
- Includes a 12-month warranty for peace of mind.
What Could Be Improved:
- You can only charge one device at a time.
- The junction box is not waterproof, so keep it dry.
This Ecosonique solar charger is a reliable and convenient way to keep your devices powered up when you’re off the grid. It’s a smart investment for anyone who loves spending time outdoors.
4. [Upgraded] BigBlue 3 USB Ports 28W Solar Charger(5V/4.8A Max)
![[Upgraded] BigBlue 3 USB Ports 28W Solar Charger(5V/4.8A Max), Portable Foldable Solar Panel for Camping, IP44 Waterproof, Compatible with iPhone 11/XS/XS Max/XR/X/8/7, iPad, Samsung Galaxy LG etc.](https://m.media-amazon.com/images/I/41jiYtfANJL._SL500_.jpg "Top 5 Backpacking Solar Chargers: Power Your Adventure 9")
Rating: 8.8/10
The [Upgraded] BigBlue 3 USB Ports 28W Solar Charger is your go-to power solution for outdoor adventures. This portable, foldable solar panel can charge multiple devices at once, keeping your phone, tablet, or speaker powered up when you’re off the grid. Its durable design and high solar conversion rate make it a reliable companion for camping, hiking, or any situation where you need power on the go.
What We Like:
- Charges up to three devices simultaneously with a total output of 5V/4.8A.
- Uses high-quality solar cells that are more durable and capture more sunlight for better energy generation.
- Features upgraded solar panels with up to 25.4% solar conversion efficiency.
- IP44 waterproof rating protects the panels from light rain or wet fog.
- Compact and lightweight design makes it easy to carry in a backpack.
- Wide compatibility with most USB-powered devices like smartphones and power banks.
What Could Be Improved:
- If one device needs a lot of power, other devices might charge slower or not at all.
- The junction box is not waterproof, so keep it dry.
- Does not store electricity; it only generates power when the sun is out.
- Cannot charge laptops or power stations.
- Does not include a lightning cable for Apple devices.
- Performance can be affected by clouds, panel angle, temperature, and sunlight intensity.
This solar charger is a fantastic tool for staying connected outdoors. It offers a convenient and eco-friendly way to keep your essential electronics powered up wherever your adventures take you.
5. Solar Charger
Rating: 9.2/10
Get ready for adventure with the 38800mAh Portable Solar Power Bank! This tough charger is built for the outdoors, keeping your devices powered up wherever you go. It’s eco-friendly and designed to handle the elements, making it a great gift for anyone who loves to explore.
What We Like:
- High Capacity & Multiple Device Charging: With a massive 38800mAh capacity, it can charge multiple phones at once thanks to its three USB outputs. It’s also compatible with a wide range of devices like iPhones, cameras, and tablets.
- Durable and Waterproof: Made with eco-friendly materials that dissipate heat well, this power bank has a protective cover for its charging port, making it waterproof and dustproof. This is a huge plus for outdoor use.
- Dual Charging Options: You can recharge the power bank using sunlight or a standard outlet. It also has a built-in compass and two bright LED flashlights with different modes (steady, SOS, strobe) for emergencies.
- Travel Friendly: Its 74Wh total power is suitable for air travel, so you can take it with you on flights.
What Could Be Improved:
- Solar Charging Speed: While it has a solar panel, the description notes that solar charging is slow and only provides a trickle of current. It’s best used as a backup or for topping up, not as a primary charging method.
- Included Cable Usage: The included USB cable is meant for charging the power bank itself, not other devices. This might be a minor inconvenience if you forget other charging cables.
This solar power bank is a solid companion for any outdoor enthusiast, offering reliable power and useful features. It’s a practical choice for camping, hiking, or any trip where you need to stay connected.
Powering Your Adventures: Your Backpacking Solar Charger Buying Guide
When you’re out on the trail, staying connected is important. A good solar charger can keep your phone, GPS, or camera powered up. This guide will help you choose the best one for your needs.
Key Features to Look For
1. Wattage and Output
Wattage tells you how much power the charger can make. Higher wattage means faster charging. Most backpacking chargers have between 5 and 20 watts. Think about how many devices you need to charge and how quickly. A 10-watt charger is usually good for a phone. You might want more for tablets or cameras.
2. Portability and Design
You’ll be carrying this in your backpack. Look for chargers that fold up small and are lightweight. Some chargers have built-in loops or carabiners so you can attach them to your pack while you walk. This lets them charge in the sun as you go.
3. Durability and Weather Resistance
The outdoors can be tough. Your charger needs to handle rain, dust, and bumps. Look for chargers made with strong materials. They should also be water-resistant, often marked with an IP rating. This means they can handle splashes or light rain.
4. Battery Capacity (if applicable)
Some solar chargers have a built-in battery. This is like a portable power bank. It stores the solar energy so you can charge your devices even when the sun isn’t out. If you plan to camp for a few days without much sun, a charger with a battery is a great idea.
5. Number and Type of Ports
Check how many USB ports the charger has. Most have at least one, but two is better if you need to charge multiple things. Also, see if they are standard USB-A or the newer USB-C ports. Make sure your devices can plug into them.
Important Materials
- Solar Panels: Most use monocrystalline or polycrystalline silicon. Monocrystalline panels are usually more efficient, meaning they turn more sunlight into power.
- Outer Casing: Look for tough fabrics like nylon or polyester. These resist tears and the elements. Some have rubberized edges for extra protection.
Factors That Improve or Reduce Quality
Improving Quality:
- High Efficiency Panels: These charge faster.
- Integrated Battery: Offers charging flexibility.
- Smart Charging Technology: This adjusts power output to safely charge your devices.
- Strong Stitching and Seams: For durability.
Reducing Quality:
- Low Efficiency Panels: They charge very slowly.
- Flimsy Construction: Panels can crack or wires can break.
- Lack of Weatherproofing: Water damage can ruin the charger.
- Poorly Designed Folding Mechanisms: They might not stay folded or can snag.
User Experience and Use Cases
On the Trail:
Clip your solar charger to your backpack and let it soak up the sun as you hike. This is perfect for keeping your phone charged for navigation or taking pictures. You can also charge a headlamp or a small power bank.
Camping:
Set up the charger near your tent. You can charge devices while you relax. If it has a battery, you can charge it during the day and use it to charge your phone at night.
Emergency Preparedness:
A solar charger is a reliable backup power source. In a power outage, you can still charge your phone to contact loved ones or get information.
Travel:
If you travel to places with limited electricity, a solar charger is a lifesaver. It’s great for hostels, remote areas, or long bus rides.
Frequently Asked Questions (FAQ)
Q: How long does it take to charge my phone?
A: It depends on the charger’s wattage, the sun’s brightness, and your phone’s battery. A 10-watt charger in direct sunlight might take 2-4 hours to charge a typical smartphone from empty.
Q: Can I charge my laptop with a backpacking solar charger?
A: Most smaller backpacking chargers are not powerful enough for laptops. You’ll need a much larger and higher-wattage solar panel for that.
Q: Do I need a battery pack with my solar charger?
A: Not always. If you only need to charge devices while the sun is out, a panel-only charger works. A battery pack is useful for storing power for later use or charging when there’s no sun.
Q: Are solar chargers waterproof?
A: Many are water-resistant, meaning they can handle splashes or light rain. True waterproof chargers are rare. Always check the IP rating and avoid submerging them in water.
Q: How should I position my solar charger for best results?
A: Face the panels directly towards the sun. Angle them to catch the most sunlight throughout the day. Avoid shadows.
Q: Can I charge my device while the solar charger is in my backpack pocket?
A: It will charge much slower, if at all. The fabric and being inside the pocket block a lot of sunlight. It’s best to expose the panels directly to the sun.
Q: What is the difference between monocrystalline and polycrystalline solar panels?
A: Monocrystalline panels are made from a single crystal of silicon and are generally more efficient. Polycrystalline panels are made from multiple silicon crystals and are usually a bit less efficient but can be cheaper.
Q: Will cloudy weather affect charging?
A: Yes, cloudy weather significantly reduces charging speed. The charger will still work, but it will take much longer to gather power.
Q: How do I clean my solar charger?
A: Gently wipe the panels with a soft, damp cloth. Avoid using harsh chemicals or abrasive materials that could scratch the panels.
Q: Are there any safety concerns with solar chargers?
A: Generally, no. They are designed to safely charge your devices. However, avoid leaving them in extreme heat for too long, as this can affect their performance and lifespan.
In conclusion, every product has unique features and benefits. We hope this review helps you decide if it meets your needs. An informed choice ensures the best experience.
If you have any questions or feedback, please share them in the comments. Your input helps everyone. Thank you for reading.
Melody Smith is a passionate writer, outdoor enthusiast, and camping expert based in the Seattle Metropolitan Area. With a deep love for nature and adventure, she shares her personal experiences, tips, and insights on MyCampingPro.com. A seasoned camper and traveler, Melody combines her creative background in design and writing with her love for the great outdoors, offering practical advice and inspiring stories to help others make the most of their outdoor experiences. When she’s not exploring the wilderness, you can find her painting, collecting vintage treasures, or diving into a good book.