Best Phone Solar Chargers of 2025

"I found this power bank to be incredibly efficient. It charges my phone quickly and has enough power to provide about 2.5 full charges. I keep it in the sun when not in use, and it stays charged. The build is also very sturdy."

"Initially, I had some trouble with the included charging cable, but I had others at home. I purchased this power bank for emergencies like being stuck on a plane without USB outlets. The wireless charging doesn’t work with my Samsung Z-Fold 3, but using the cable is sufficient. Overall, I can get about 3 to 3.5 full charges before needing to recharge the power bank, which is great for camping or long trips."

"This solar charger was perfect during hurricane season. We set it in the sun ahead of the storm, and when the hotel lost power, we were able to charge our phones. After ten days without power, it was a lifesaver for keeping our devices functional."

"I found this solar charger extremely useful during power outages. It recharged my 20,000 mAh power bank from about 25% to almost 75% after a day in the sun. I believe pairing it with a power bank is the best way to use it, especially since charging multiple devices at once seems to take longer."

"This charger has been fantastic for my camping trips. It's compact and lightweight, making it easy to stash in my backpack. The three USB ports allow me to charge multiple devices simultaneously, and the smart charge technology optimizes the speed based on the device. Overall, a reliable addition to my gear!"

"I received this solar panel as a gift, and I must say, it's so easy to use. It charged my power bank quickly after I was without power for weeks. It's definitely a must-have for keeping my phone charged in emergencies."

"When I first unpacked this power bank, I thought its massive size would be a huge drawback, relegating it to my truck or a drawer for emergencies. However, after using it for a few days, I changed my mind. This huge power bank operated nearly every USB device I tested for three full days before needing a recharge. The two USB out ports delivered a combined 3 amps, allowing me to charge two phones simultaneously. The flashlight is impressively bright, and the three intensity levels of the camp light are perfect for indoor reading. The fold-out solar charger works even in low light, which is a major plus for me!"

"I found this power bank to be an excellent weight for camping, with plenty of ports for multiple devices. Its charging ability is impressive, and the lights are quite bright, showcasing its strong power. Although the value for money is decent, I wish it had a better way to indicate the charge level; it only blinks two dots. Regardless, it charges devices efficiently and is easy to use in the sun, making it compact and great for camping."

"I tested this power bank before gifting it to my son, a member of a college marching band. He uses it to charge his phone between rehearsals and GameDay events, and he has found it to be extremely helpful. Not only has he charged his phone, but he also utilizes the solar charging feature. He has been very pleased with it since I purchased it over a year ago!"

"After doing extensive research, I chose this panel for my son, who loves the outdoors. It's lightweight, durable, and versatile, allowing him to charge not just his phone but also an iPad or a fan. For the price, it's a fantastic investment!"

"I recently tested this solar panel during a camping trip, and I was really impressed! It's compact and fits well in my backpack. The IP67 waterproof feature was a lifesaver during a brief rain. I could charge my phone and power bank easily, even on cloudy days, which was super convenient!"

"I appreciate that this panel is easy to use and produces close to its advertised power. I managed to charge multiple devices, including my Nintendo Switch and Samsung Galaxy S23, efficiently. Overall, I'm quite satisfied with its performance!"

"I recently bought this solar power bank, and I’m thoroughly impressed with its performance. The charging efficiency is remarkable; it quickly converts sunlight into usable energy, even on partly cloudy days. It's a reliable backup during camping and emergencies, charging my phone multiple times. The compact and rugged design is a standout, and the built-in flashlight adds versatility. Overall, the [Brand] Solar Power Bank is an excellent investment for anyone needing a reliable, eco-friendly charging solution."

"Having used this product for about a year, I can say it has a good amount of capacity—I can charge my Galaxy S25 at least twice. The solar recharging works as advertised, making it an ideal camping companion. The rubber cover for ports protects against moisture, and the flashlight feature is handy. While it’s a bit on the large side, it still performs well. I initially considered giving it 4 stars due to some nitpicks, but I realized it does exactly what it promises. Pleased with my purchase!"

"After purchasing this power bank, I found it to be a solid choice for the price. I’ve used it during power outages and it’s durable, providing enough charge for at least four more cycles. The only downside is that the solar aspect isn't very effective unless left outside all day. However, it does power the LED flashlight decently. Overall, I rate it well because it charges devices effectively with dual USB connections, making it a great gift for anyone."

"This solar panel charger has proven to be incredibly effective during power outages. I managed to charge my iPhone 15 Pro from 21% to 57% in just one hour of sunlight. The pocket on the back is a nice touch for holding my phone."

"I purchased this solar charger for emergency preparedness. It’s compact and delivers surprising power. While it doesn’t fully charge my phone in one go, it efficiently charges my portable power bank, ensuring we have plenty of power during emergencies."

"This solar charger is powerful enough to charge both my tablet and phone simultaneously. Even on a cloudy day, it managed to charge both devices, which is impressive. Its compact size allows it to fit into my backpack easily, though I wish it had a better closure mechanism."

"I purchased this power bank as a backup while exploring the wilderness, and it's a significant improvement over my previous one. The five solar panels charge it much faster, and I love the built-in cables that make it convenient to use."

"This power bank is perfect for charging my cell phone and other small electronics. I found that it took a while to charge through solar, but it works well with a wall outlet. Overall, it's a good product."

"I've bought multiple units of this solar charger as gifts. I really appreciate its functionality and how it charges my devices quickly, especially when I'm out camping."

"I'm usually a bit skeptical about battery power banks, but this one exceeded my expectations. Compact and durable, it’s perfect for my upcoming trip and RV travels. The solar panel is an added bonus, even if it takes some time to recharge fully. The charging speed when plugged in is impressive, and I appreciate the built-in flashlight and compass for added functionality. Overall, a great tech investment."

"After experiencing a power outage, I decided to get this solar charger. I tested it out, and it worked great for charging my phone. While I haven't needed to use it in an emergency yet, having it gives me peace of mind. It's a reliable option for anyone looking for a backup power source."

"I purchased this as a gift for a young adult. I wanted to test it first, and I was pleased with its sturdy build and compact size. It came fully charged and has all the necessary ports. I haven't tried the solar charging yet, but it's a versatile gadget that I'm sure will be appreciated."

"I was really surprised by this solar panel! It folds up small enough for my hiking backpack and is lightweight. It charged my phone quickly, even in partial sunlight. It's a must-have for hiking to keep my phone alive if I get lost. I love the included carabiners for easy attachment to my bag!"

"This 30W foldable solar panel charger is perfect for outdoor adventures like camping and hiking. It's portable and has both USB-A and USB-C ports, making it compatible with all my devices. The high-efficiency solar cells ensure I have reliable power even in remote areas. I absolutely recommend it!"

"I found this solar panel to be incredibly convenient! I tested it on my deck and it charged my phone, laptop, and even my tent lights. It's very compact and perfect to keep devices charged during a power outage. I would highly recommend it to anyone!"

"I mentioned it in the title. This product is exactly what I needed! I wanted something that I could set up on a flat surface for camping but could also hang from my pack while hiking, and this fits perfectly. I was surprised by the rugged build quality. I haven't tested it thoroughly yet, but I expect the performance to match the exterior quality. I'll update my review after more use!"

"I took this solar panel to a picnic, and it performed exceptionally well! It charged my phone and power bank quickly. It's lightweight, foldable, and a breeze to carry. The USB ports are well-protected, and it's tough enough for outdoor conditions. Highly recommended!"

"I recently used this solar panel while camping, and it was fantastic! I charged my mini fan, phone, and lights, and then topped off my power bank. The charging speed was impressive! It's very light and foldable, making it easy to transport. I highly recommend this product!"