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10 Best Solar Power Banks 2025 in the United States
#1
Winner
Power-Bank-Solar-Charger - 42800mAh Portable Charger,Solar Power Bank,External Battery Pack 5V3.1A Qc 3.0 Fast Charger Built-in Super Bright Flashlight (Orange)
The Power-Bank-Solar-Charger is a robust option for anyone needing a portable power source, particularly suitable for outdoor enthusiasts or those who frequently find themselves away from traditional charging options. With an impressive capacity of 42800mAh, it offers substantial power to keep your devices running for extended periods, which is great for camping trips or emergencies. The charger features two USB output ports, compatible with various devices, and supports Quick Charge 3.0, which allows for faster charging if your device is compatible.
Rating
10.0
Chosen by1,397
Capacity (mAh)
Solar Panel Efficiency
Portability
Most important from
10848 reviews
#2
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, with a capacity of 10,000mAh, is designed with outdoor enthusiasts in mind. It features a 20W fast charging capability through USB-C, also supporting wireless charging, and can charge multiple devices simultaneously. This ensures that you can keep your devices powered up quickly, even when you're on the go. Its solar panel efficiency, while not specified, is a handy backup but should not be relied upon as the primary charging method. This is typical for solar chargers, which work best as supplementary power sources in emergency situations or when access to electricity is limited.
Rating
10.0
Capacity (mAh)
Solar Panel Efficiency
Portability
Most important from
39129 reviews
#3
Sudrov Solar Charger Power Bank, 42800mAh Wireless Portable Charger with USB-C in/Output, QC3.0 Fast Charging 15W 4 Ports Outdoor Battery Pack Built-in Dual Led Flashlights for iPhone Samsung etc
The Sudrov Solar Charger Power Bank offers a very large 42,800mAh capacity, which means it can keep your devices charged for many days without needing a refill. It’s made with a high-density battery that promises long life and safety through smart protection technology. This power bank stands out for its built-in cables (Type C, Lightning, and Micro USB) plus multiple output ports, allowing you to charge up to six devices at once, including wireless charging for compatible phones — a convenient feature if you carry multiple gadgets.
Rating
9.8
Charging Speed
Number of Output Ports
Solar Panel Efficiency
Most important from
1198 reviews
Top 10 Best Solar Power Banks 2025 in the United States
#1
Winner
Power-Bank-Solar-Charger - 42800mAh Portable Charger,Solar Power Bank,External Battery Pack 5V3.1A Qc 3.0 Fast Charger Built-in Super Bright Flashlight (Orange)
Power-Bank-Solar-Charger - 42800mAh Portable Charger,Solar Power Bank,External Battery Pack 5V3.1A Qc 3.0 Fast Charger Built-in Super Bright Flashlight (Orange)
Capacity (mAh): 42800
Solar Panel Efficiency: slow, sunlight dependent
Portability: not the most portable
Durability: IP67 rated, waterproof, dustproof, drop-proof
Charging Speed: Quick Charge 3.0
Number of Ports: 2
Additional Features: Over Charging Protection, Short Circuit Protection, LED Indicator Lights, Flashlight
Chosen by 1397 this week
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
Capacity (mAh): 10000
Portability: 9.3 ounces
Durability: IPX5
Charging Speed: 20W
Additional Features: Pocket Size, Dual Flashlight, Wireless Charging
Sudrov Solar Charger Power Bank, 42800mAh Wireless Portable Charger with USB-C in/Output, QC3.0 Fast Charging 15W 4 Ports Outdoor Battery Pack Built-in Dual Led Flashlights for iPhone Samsung etc
Sudrov Solar Charger Power Bank, 42800mAh Wireless Portable Charger with USB-C in/Output, QC3.0 Fast Charging 15W 4 Ports Outdoor Battery Pack Built-in Dual Led Flashlights for iPhone Samsung etc
Capacity (mAh): 42800
Number of Output Ports: up to six
Portability: 1.37 pounds
Durability and Build Quality: waterproof, shockproof, dustproof
Charging Speed: Quick Charge 3.0
Jackery Portable Power Station Explorer 300, 293Wh Backup Lithium Battery, Solar Generator for Outdoors Camping Travel Hunting Blackout (Solar Panel Optional)
Jackery Portable Power Station Explorer 300, 293Wh Backup Lithium Battery, Solar Generator for Outdoors Camping Travel Hunting Blackout (Solar Panel Optional)
Portability: 7.1 pounds
Charging Speed: 80% in 2 hours
Number of Ports: 2 AC, 1 PD USB-C, USB-A, car
Additional Features: PD USB-C In/Out, MPPT controller
Anker SOLIX C1000 Portable Power Station with 200W Solar Panel, 1800W Solar Generator, 1056wh LFP (LiFePO4) Battery, 6 AC Outlets, Up to 2400W for Home, Power Outages, and Outdoor Camping
Anker SOLIX C1000 Portable Power Station with 200W Solar Panel, 1800W Solar Generator, 1056wh LFP (LiFePO4) Battery, 6 AC Outlets, Up to 2400W for Home, Power Outages, and Outdoor Camping
Capacity (mAh): 1056Wh
Solar Panel Efficiency: 23%
Portability: 27.6 pounds
Durability: IP67 weatherproof
Charging Speed: UltraFast
Number of Ports: 11
Additional Features: 10-year lifespan, 3,000 cycles
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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
Capacity (mAh): 40000
Number of Output Ports: 3
Portability: 1.17 pounds, compact size
Durability and Build Quality: ABS, IP67 waterproof, dustproof, drop-proof
Charging Speed: 20W fast charging via USB-C
Anker SOLIX C300 DC Power Bank Station and 60W Solar Panel, 288Wh Portable Power Station, LiFePO4 Battery, 300W Solar Generator, for Outdoor, Camping, Traveling, and Emergencies
Anker SOLIX C300 DC Power Bank Station and 60W Solar Panel, 288Wh Portable Power Station, LiFePO4 Battery, 300W Solar Generator, for Outdoor, Camping, Traveling, and Emergencies
Capacity (mAh): 90000
Solar Panel Efficiency: 60W
Portability: 30% smaller than others
Durability: LiFePO4 batteries
Charging Speed: 80% in an hour
Number of Ports: 7
Additional Features: dual PD 3.1 USB-C, car socket
Anker SOLIX F2000 Portable Power Station, PowerHouse 767, 2400W Solar Generator, GaNPrime Battery Generators for Home Use, LiFePO4 Power Station for Outdoor Camping, and RVs (Solar Panel Optional)
Anker SOLIX F2000 Portable Power Station, PowerHouse 767, 2400W Solar Generator, GaNPrime Battery Generators for Home Use, LiFePO4 Power Station for Outdoor Camping, and RVs (Solar Panel Optional)
Capacity (mAh): 2048Wh
Portability: 67.3 pounds
Durability: over a decade
Charging Speed: 0 to 80% in 1.4 hours
Number of Ports: 12
Additional Features: HyperFlash, InfiniPower, 5-year warranty
#10
BLAVOR Solar Power Bank 20000mAh/74000mWh 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/74000mWh Built-in Cables, Wireless Charger for Apple Watch, 20W Fast Charging Battery Pack with USB C, Flashlight, Solar Charger for iPhone, iPad, iWatch, Samsung
Capacity (mAh): 20000
Portability: 1.72 pounds
Durability: flame retardant, waterproof silicone protection
Charging Speed: 20W fast charging via USB-C
Number of Ports: 3
Additional Features: LED lights, flashlight, wireless charging
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Buying Guide for the Best Solar Power Banks
Choosing the right solar power bank can be a game-changer for your outdoor adventures, travel, or even daily use. A solar power bank harnesses the power of the sun to charge your devices, making it an eco-friendly and convenient option. To make an informed decision, it's important to understand the key specifications and how they align with your needs.Capacity (mAh)Capacity, measured in milliampere-hours (mAh), indicates how much charge the power bank can store. This is crucial because it determines how many times you can charge your devices. Lower capacity (5,000-10,000 mAh) is suitable for occasional use or charging smaller devices like smartphones once or twice. Medium capacity (10,000-20,000 mAh) is ideal for regular use and can charge smartphones multiple times or tablets once or twice. High capacity (20,000 mAh and above) is best for heavy users or those with multiple devices, providing several charges for smartphones and multiple charges for tablets. Consider your device's battery size and how often you'll need to recharge it to choose the right capacity.
Solar Panel EfficiencySolar panel efficiency refers to how effectively the power bank can convert sunlight into electrical energy. This is important because higher efficiency means faster charging times when using solar power. Efficiency can vary widely, with some panels converting as little as 10% of sunlight into energy, while others can achieve over 20%. For occasional use in sunny conditions, lower efficiency may suffice. However, if you plan to rely heavily on solar charging, especially in less sunny environments, opt for a power bank with higher efficiency to ensure you can keep your devices powered up.
Number of Output PortsThe number of output ports determines how many devices you can charge simultaneously. This is important if you have multiple devices or if you're sharing the power bank with others. Single-port power banks are suitable for individual use with one device at a time. Dual-port options allow you to charge two devices simultaneously, which is great for personal use with multiple devices or sharing with a friend. Power banks with three or more ports are ideal for group use or for those with several devices, ensuring everyone stays charged up. Consider how many devices you typically need to charge at once to choose the right number of ports.
PortabilityPortability refers to the size and weight of the solar power bank, which affects how easy it is to carry around. This is important for convenience, especially if you'll be traveling or hiking. Smaller, lighter power banks are easier to carry but may have lower capacity and fewer features. Medium-sized power banks offer a balance between capacity and portability, making them suitable for most users. Larger, heavier power banks provide the highest capacity and more features but can be cumbersome to carry. Think about how and where you'll be using the power bank to determine the right balance between portability and capacity.
Durability and Build QualityDurability and build quality refer to how well the power bank can withstand physical wear and tear. This is important for ensuring the longevity of the device, especially in outdoor or rugged environments. Basic models may have minimal protection and are suitable for everyday use in controlled environments. Mid-range models often feature some level of water and dust resistance, making them suitable for light outdoor use. High-end models are designed to be rugged, with features like shockproof, waterproof, and dustproof ratings, ideal for heavy outdoor use and extreme conditions. Consider where and how you'll be using the power bank to choose the right level of durability.
Charging SpeedCharging speed refers to how quickly the power bank can charge your devices and itself. This is important for efficiency and convenience. Standard charging speeds are sufficient for casual use, where you don't mind waiting a bit longer for your devices to charge. Fast-charging capabilities are beneficial for those who need their devices charged quickly, such as during short breaks or emergencies. Some power banks also support quick recharging of the power bank itself, which is useful if you need to top it up quickly before heading out again. Consider your typical usage patterns and how important quick charging is to you when choosing a power bank.