Best Phone Solar Chargers of 2026

"I got this as a backup for camping trips and emergencies, and I use it very often in rugged terrain with no power. It's held up well and keeps my devices charged reliably. I especially appreciate its durability and how frequently I can depend on it."

"I've been using this charger for over a year and I absolutely love how long the battery lasts. It's a bit heavy, but that's a fair trade-off for the lasting power. The solar charging is slow, so I usually stick with cable charging, but for the price, it's a great value and I always bring it when I’m out for hours."

"This power bank works great for iPhone users since I don’t need an extra cable. The flashlight function is a nice bonus, even if the bank is out of charge. While the solar charging isn’t very effective and I still need to plug it in, it's a reliable option for short trips or daily use as long as you recharge it every few days."

"I'm glad I picked up this charger for my Citizen PCAT Eco-drive. Despite its cheap construction, it delivers exactly what it promises—fast charging for my solar watch. The heat produced is minimal, much less than sunlight exposure, and after a few hours my watch was fully juiced for months. For the price, it’s worth every cent and I definitely recommend it."

"Living somewhere with limited sunlight in winter, I found this charger indispensable for my Eco-Drive watches. It brought my power-hungry watch from a low charge to full in just a few hours, and now it never dips below full. Over five years, it’s proven reliable even if a few LEDs failed. I use it every winter to top up several watches—still my go-to despite the basic quality."

"With a dozen Citizen watches, this charger is a handy solution when I can't rely on sunlight—especially in snowy winters. Even without a charge meter, I notice it keeps my watches running reliably. Highly recommended for daily wearers who need a quick and easy charging fix."

"I was initially doubtful about this portable solar panel, but it really exceeded my expectations. The build quality is top-notch with a sturdy, foldable design, and it’s incredibly portable. The included carabiners make it simple to attach to my backpack, perfect for someone always on the move with lots of gadgets. Paired with my NESTOUT 15000N battery, it keeps all my devices powered seamlessly. The USB-C and USB-A ports work perfectly, and while it doesn’t charge ultra-fast, it’s flawless for daily use in good sunlight. I definitely recommend it for anyone needing reliable portable power."

"I took this solar charger on a two-week camping trip in Death Valley and it was amazing! My phone, flashlight, camera, and all my gear stayed charged the whole time. The USB-C port charged my iPhone faster than USB-A, but both worked great for different devices. Its lightweight, compact build made it ideal for backpacking. I highly recommend the BigBlue 30W Solar Panel Charger for outdoor adventures."

"My goal was to achieve power independence for long off-grid hikes, and this panel comes close. It delivers enough power for my essential electronics if I manage charging breaks and optimal sun exposure. While not perfect—the weight is a bit much, and the output drops with clouds—it’s a workable solution for recharging on the trail. I appreciate having three USB outputs and the overall robust construction."

"After using this solar charger for a few days, I’m very impressed by its efficient device charging, especially my phone and power bank, even under direct sunlight. I also love that it provides a reliable trickle charge on cloudy days, making it a great choice for outdoor trips or emergencies. I’d highly recommend it to anyone looking for sustainable, portable power on the go."

"As someone who owns several portable panels, this one stands out for its convenient pouch that easily fits my battery pack and cords. The compact design fits well in my backpack, and the dual USB ports are great for charging multiple devices. My only wish is for a Type-C port in the next version, but overall, it’s a solid pick for backpacking and prepping."

"I picked up the ELECOM 28W solar panel and really like the thoughtful Japanese design and the unique olive green ripstop fabric. It works perfectly, charging my phone quickly in full sun. The multi-angle stand is handy, and the auto-reset function adds peace of mind. The manual is only in Japanese, but it’s easy to figure out how to use."

"I've been using this solar charger for about two weeks, and it's been working perfectly. My door gets direct sunlight all day, and the charger keeps my battery at full power, something I never saw with regular batteries. I was almost ready to get a different door cam until I tried this. It feels sturdy and is definitely a better value than constantly buying batteries."

"I bought this solar charger in 2023 and it lasted about two and a half years before it stopped working. During that time, it saved me a lot on batteries and was definitely worth the price. I’d happily purchase it again."

"I’ve had mixed results with this solar charger. The first one lasted 11 months, the second only 7 months before both stopped holding a charge. When it works, it’s great, but for me, it didn’t last long enough. If you just want a temporary break from changing batteries, it might work, but I won't be buying another one."

"I took this solar charger camping in Yosemite and it did exactly what I needed. It easily recharged two 10,000 mAh power banks in a few hours when left in the sun at camp. I did learn that even a little shade on the panels really hurts performance, and the device pocket isn't insulated—my phone overheated fast in there. Overall, if you know how to use it right, it’s a great solar panel for outdoor use."

"I’ve used this BigBlue 5V 28W charger all year in the Arizona sun, and it’s been fantastic. It reliably charges all my USB devices and battery banks, even in cloudy weather. The voltage is steady, and the output is strong enough to keep everything powered for days. The fabric has faded from the sun, but the panel still works like new. I highly recommend this to anyone looking to stay off the grid."

"This charger is quick to set up, feels sturdy, and charges two devices at once. The built-in ammeter makes it easy to see charging progress, though it can be hard to read in direct sunlight. I noticed some devices charge slower than expected, probably due to the smart circuit, and the device pocket can get hot. Overall, it provides solid charging performance for a portable solar charger."

"I love that I can just leave this in my car or take it camping and it recharges itself via solar power. The build is solid but not too heavy, and it provides plenty of power for my devices. The solar function is perfect for forgetful people like me!"

"This charger is extremely powerful with a super bright light. It charges my devices quickly and comes with multiple built-in cables and a compass. Although it's a bit big, it's easy to carry and worth every penny for its features."

"The battery life is impressive, and the solar charging works flawlessly during outdoor adventures. I appreciate the sturdy, waterproof design and the handy built-in light and compass, making it an ideal backup for camping or emergencies."

"As someone who delivers food for a living, I depend on my phone all day, and this power bank has been a lifesaver. The battery lasts for hours of GPS and calls, and the super bright LED flashlight is a huge help for late-night deliveries. While the solar charging is a bit slow, I mainly use regular charging, and the overall reliability and portability make it perfect for anyone on the go."

"I took this power bank on a week-long road trip, and it turned out to be one of my best purchases. It charged two phones and a tablet with ease, and the fast charging really made a difference between stops. I appreciated the multiple charging ports so everyone could connect at once, and the built-in flashlight proved useful more than once. The rugged build and large capacity provided real peace of mind when outlets weren’t available."

"I've used this power bank for a week and have been very satisfied with its performance. Electric charging is quick and dependable, and the solar function is a useful backup for outdoor or emergency situations. The flashlight is surprisingly bright and practical. The build quality feels sturdy, and overall, it’s a good value for the price."

"I love how I don’t need to carry extra cords, and it gives me rapid charging whenever I need it. The power bank lasts through several charges for myself and anyone with me, making it a lifesaver during power outages. For the price, it’s a fantastic value."

"The battery keeps going for ages, and the built-in cables are super handy. I also appreciate the flashlight and solar charging as backup features. Plus, shipping was really quick! I’m very happy with the purchase."

"On our last camping trip, this power bank was incredibly useful. It powered our tent lights both nights and kept both phones charged the whole weekend. We didn’t even need to use the solar charging since the initial charge lasted so long."

"I almost bought a cheaper version, but I’m glad I chose this one because the built-in battery bank means I don’t have to leave my devices in the sun to charge. It holds a strong charge, has two charging ports, and the auto on/off feature is a great bonus."

"For camping and outdoor trips, this solar charger is super convenient as an all-in-one solution. The build feels solid, and while it’s not the fastest charger, it works well enough for my needs. Fingers crossed it lasts a long time!"

"What I appreciate most is the compact design and the fact that the battery pack can be charged by the solar panel, so I always have backup power even without direct sunlight. The Velcro closure, handles, and zippered pocket make it easy to carry and use anywhere. I’d definitely recommend it."