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10 Best Solar Phone Chargers 2025 in the United States
#1
Winner
BLAVOR Solar Charger Power Bank 10,000mAh, Portable Wireless Charger, 20W Fast Charging External Battery Pack with USB C for Cell Phones, Solar Panel Charger with Dual Flashlight for Camping
The BLAVOR Solar Charger Power Bank 10,000mAh is an excellent choice for those who spend a lot of time outdoors and need a reliable power source for their devices. One of its major strengths is its compact and lightweight design, making it easy to carry around even on long hikes or camping trips. The battery capacity of 10,000mAh is sufficient to charge most smartphones multiple times, which is a significant advantage for extended outdoor use.
Rating
10.0
Chosen by1,431
Solar Panel Efficiency
Portability
Battery Capacity
Most important from
44699 reviews
#2
Kepswin Solar-Charger-Power-Bank-49800mAh Portable Solar Phone Charger with LED Flashlight/15W Fast Charge USB C Waterproof External Backup Battery Pack for All Cell Phones & Electronic Devices
The Kepswin Solar Charger Power Bank stands out with its very large 49,800mAh battery capacity, meaning it can charge your phone multiple times before needing a recharge itself. It supports fast 15W charging through USB-C and has two USB-A ports, allowing you to charge up to three devices at once, which is handy for trips or emergencies. The built-in solar panel offers backup charging using sunlight, but since the panel is small compared to the huge battery, solar charging is quite slow and best seen as a last-resort option rather than your main way to recharge.
Rating
7.3
Solar Panel Efficiency
Portability
Durability
Most important from
154 reviews
#3
Goal Zero Venture 35 Portable Charger Power Bank with Nomad 10 Solar Panel Kit 9600mAH 18W USB-C Power Delivery Port, 2 USB Outputs IP67 Rating 50 Lumens Flashlight
The Goal Zero Venture 35 Portable Charger Power Bank with Nomad 10 Solar Panel Kit is a solid choice for those in need of reliable solar charging solutions. The solar panel efficiency is likely good, given Goal Zero’s reputation and the inclusion of the Nomad 10, which is designed for optimal sunlight capture with its built-in kickstand. With an output power of 18W from the USB-C Power Delivery port, it ensures devices charge relatively quickly, though it may not be the fastest option available for high-power needs. The battery capacity of 9600mAh is ample for multiple device charges, making it suitable for short trips or emergency use.
Rating
7.3
Portability
Battery Capacity
Durability
Most important from
304 reviews
Top 10 Best Solar Phone Chargers 2025 in the United States
#1
Winner
BLAVOR Solar Charger Power Bank 10,000mAh, Portable Wireless Charger, 20W Fast Charging External Battery Pack with USB C for Cell Phones, Solar Panel Charger with Dual Flashlight for Camping
BLAVOR Solar Charger Power Bank 10,000mAh, Portable Wireless Charger, 20W Fast Charging External Battery Pack with USB C for Cell Phones, Solar Panel Charger with Dual Flashlight for Camping
Solar Panel Efficiency: unreliable in less sunny conditions
Output Power: 20W fast charging USB-C port
Portability: compact and lightweight design
Battery Capacity: 10000 Milliamp Hours
Durability: IPX5 waterproof, dustproof, shockproof
Charging Speed: 20W fast charging
Compatibility: wide range of devices
Chosen by 1431 this week
Kepswin Solar-Charger-Power-Bank-49800mAh Portable Solar Phone Charger with LED Flashlight/15W Fast Charge USB C Waterproof External Backup Battery Pack for All Cell Phones & Electronic Devices
Kepswin Solar-Charger-Power-Bank-49800mAh Portable Solar Phone Charger with LED Flashlight/15W Fast Charge USB C Waterproof External Backup Battery Pack for All Cell Phones & Electronic Devices
Output Power: 15W
Portability: 1.1 pounds, carabiner clip
Durability: waterproof, dustproof covers, rugged design
Battery Capacity: 49800 mAh
Charging Speed: fast 15W USB-C charging
Number of Ports: 3 (1 USB-C, 2 USB-A)
Goal Zero Venture 35 Portable Charger Power Bank with Nomad 10 Solar Panel Kit 9600mAH 18W USB-C Power Delivery Port, 2 USB Outputs IP67 Rating 50 Lumens Flashlight
Goal Zero Venture 35 Portable Charger Power Bank with Nomad 10 Solar Panel Kit 9600mAH 18W USB-C Power Delivery Port, 2 USB Outputs IP67 Rating 50 Lumens Flashlight
Output Power: 18W
Portability: Lightweight, Portable
Battery Capacity: 9600mAh
Durability: IP67
Charging Speed: 3-5 hours
Compatibility: Phones, Tablets, Cameras
BLAVOR Solar Power Bank 20000mAh Built-in Cables, Wireless Charger for Apple Watch, 20W Fast Charging Battery Pack with USB C, Flashlight, Solar Charger for iPhone, iPad, iWatch, Samsung
BLAVOR Solar Power Bank 20000mAh Built-in Cables, Wireless Charger for Apple Watch, 20W Fast Charging Battery Pack with USB C, Flashlight, Solar Charger for iPhone, iPad, iWatch, Samsung
Solar Panel Efficiency: limited
Output Power: 20W
Portability: 1.7 pounds, reasonably sized
Durability: waterproof, shockproof, dustproof shell
Battery Capacity: 20000 mAh
Charging Speed: 20W fast, 50 minutes full charge
Number of Ports: 3 ports plus 4 built-in cables
BigBlue 30W Solar Panel Charger with Fast Charging USB-A, USB-C and DC Ports, IP68 Waterproof, Portable Folding Solar Charger Compatible with iPhone, iPad, Samsung, LG, Power Banks, Power Station
BigBlue 30W Solar Panel Charger with Fast Charging USB-A, USB-C and DC Ports, IP68 Waterproof, Portable Folding Solar Charger Compatible with iPhone, iPad, Samsung, LG, Power Banks, Power Station
Solar Panel Efficiency: 24.7%
Output Power: 30 watts
Portability: folding, compact, lightweight under 2 lbs
Durability: IP68 waterproof, UV resistant materials
Charging Speed: 18W PD USB-C fast charging
Number of Ports: 2
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SOARAISE Solar Charger Power Bank - 48000mAh Wireless Portable Charger Built-in 4 Cables and 4 Solar Panels, PD QC 3.0 Fast Charging USB C Battery Pack with Flashlight for Camping Travel
SOARAISE Solar Charger Power Bank - 48000mAh Wireless Portable Charger Built-in 4 Cables and 4 Solar Panels, PD QC 3.0 Fast Charging USB C Battery Pack with Flashlight for Camping Travel
Solar Panel Efficiency: 4 high-efficiency solar panels
Output Power: 3A fast charging
Portability: 1.5 lbs, 6.38x3.43x1.57 inches
Durability: Waterproof, shockproof, dustproof
Battery Capacity: 48000mAh
Charging Speed: Up to 7x faster charging
Number of Ports: 3 USB, 4 cables, wireless pad
BigBlue 28W Solar Panel Charger with Dual USB-C and USB-A, Portable Solar Phone Charger for Camping, Hiking, Backpacking, Emergency Solar Charger for iPhone, iPad, Samsung Galaxy, Power Bank, GPS etc
BigBlue 28W Solar Panel Charger with Dual USB-C and USB-A, Portable Solar Phone Charger for Camping, Hiking, Backpacking, Emergency Solar Charger for iPhone, iPad, Samsung Galaxy, Power Bank, GPS etc
Solar Panel Efficiency: 25.4%
Output Power: 28W
Portability: 1.5 lbs
Durability: IPX4 waterproof
Charging Speed: 5V/4.8A
Compatibility: Android and Apple phones
SOXONO Solar Charger Power Bank, PD 20W Fast Charging External Batter, 40000mAh Portable Phone Charger Built in 4 Cables with Dual Bright Flashlights for Camping, Hiking, and Outdoor Use
SOXONO Solar Charger Power Bank, PD 20W Fast Charging External Batter, 40000mAh Portable Phone Charger Built in 4 Cables with Dual Bright Flashlights for Camping, Hiking, and Outdoor Use
Solar Panel Efficiency: limited
Output Power: 20W USB-C Power Delivery
Portability: over 1 pound, bulky size
Durability: ABS, IP67 waterproof, drop-proof
Battery Capacity: 40000 mAh
Charging Speed: 65% in 30 mins (iPhone 15)
Number of Ports: 3 ports, 3 cables, 5 devices
Anker SOLIX C200 DC Power Bank Station, 192Wh Portable Power Station, LiFePO4 Battery, 200W Solar Generator, for Outdoor Camping, Traveling, and Emergencies (No Wall Charger Included)
Anker SOLIX C200 DC Power Bank Station, 192Wh Portable Power Station, LiFePO4 Battery, 200W Solar Generator, for Outdoor Camping, Traveling, and Emergencies (No Wall Charger Included)
Output Power: 100W
Portability: 39% smaller, 5.9 pounds
Battery Capacity: 60000 mAh
Durability: LiFePO4, 3,000 cycles, 3-year warranty
Charging Speed: 80% in 1.3 hours
Compatibility: Various ports, not all Anker panels
#10
Kepswin Solar Charger Power Bank 49800mAh with 4 Built-in Cables & 3 Foldable Panels, PD22.5W Fast Portable Phone Charger, External Battery Pack with USB-C in/Output & Flashlight for Outdoor Camping
Kepswin Solar Charger Power Bank 49800mAh with 4 Built-in Cables & 3 Foldable Panels, PD22.5W Fast Portable Phone Charger, External Battery Pack with USB-C in/Output & Flashlight for Outdoor Camping
Solar Panel Efficiency: 8x more efficient than single panels
Output Power: 22.5W
Portability: heavy and large
Durability: waterproof, dustproof, shockproof, temp control
Battery Capacity: 49800 mAh
Charging Speed: 22.5W fast charging
Number of Ports: 3 charging ports
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Buying Guide for the Best Solar Phone Chargers
Choosing the right solar phone charger can be a bit overwhelming, but with the right information, you can find a product that fits your needs perfectly. Solar phone chargers are a great way to keep your devices powered up when you're on the go, especially if you're spending time outdoors or in areas without reliable access to electricity. To make an informed decision, it's important to understand the key specifications and how they relate to your specific needs.Solar Panel EfficiencySolar panel efficiency refers to how well the solar panels convert sunlight into usable electricity. This is important because higher efficiency means more power can be generated in less time, which is crucial when you need to charge your phone quickly. Efficiency is usually expressed as a percentage. Panels with efficiency rates of 15-20% are common and generally sufficient for most users. If you plan to use the charger in areas with less sunlight, a higher efficiency panel (20% or more) might be more suitable.
Output PowerOutput power is measured in watts (W) and indicates how much power the charger can deliver to your phone. This is important because higher output power means faster charging times. Solar chargers typically range from 5W to 20W or more. For basic phone charging needs, a charger with 5-10W output is usually adequate. If you need to charge multiple devices or larger devices like tablets, you might want to consider a charger with 15W or more.
PortabilityPortability refers to how easy it is to carry the solar charger with you. This is important if you plan to use the charger while hiking, camping, or traveling. Portable solar chargers come in various sizes and weights. Foldable designs are particularly popular because they can be easily packed away when not in use. If you need a charger for outdoor activities, look for a lightweight and compact model that won't add much bulk to your gear.
DurabilityDurability is about how well the solar charger can withstand the elements and rough handling. This is important if you plan to use the charger in outdoor environments. Look for chargers that are water-resistant, dustproof, and have a rugged design. Some models come with protective cases or are made from durable materials like high-quality plastic or rubber. If you expect to use the charger in harsh conditions, prioritize durability to ensure it lasts longer.
Battery CapacityBattery capacity is measured in milliampere-hours (mAh) and indicates how much charge the built-in battery can store. This is important if you want to charge your phone when there is no sunlight available. Solar chargers with built-in batteries can store energy for later use. For occasional use, a battery capacity of 5,000-10,000mAh is usually sufficient. If you need to charge multiple devices or require more power, look for a charger with a higher capacity, such as 15,000mAh or more.
Charging SpeedCharging speed refers to how quickly the solar charger can charge your phone. This is important if you need to get your device powered up in a short amount of time. Charging speed is influenced by both the output power and the efficiency of the solar panels. Some chargers also feature fast-charging technology, which can significantly reduce charging times. If quick charging is a priority for you, look for a charger with higher output power and fast-charging capabilities.
Number of PortsThe number of ports indicates how many devices you can charge simultaneously. This is important if you have multiple devices that need charging at the same time. Most solar chargers come with at least one USB port, but some models offer two or more. If you frequently need to charge more than one device, look for a charger with multiple ports to accommodate your needs.