Comparison: Best Small Solar Panel For Charging Phone (Updated | Nov 6th)
When choosing the best small solar panel for charging your phone, factors like portability, efficiency, and charging speed are key. This comparison guides you through compact options designed for on-the-go use, highlighting panels that balance power output with lightweight, durable designs. Whether for hiking, travel, or emergency preparedness, we evaluate performance in varying light conditions, compatibility with devices, and ease of setup. Our goal is to help you find a reliable, eco-friendly charging solution tailored to your needs without compromising convenience.
Editor’s Choice
Best for a specific purpose
-
Best for budget pick:
Aocoray Mini 5V 6W USB Solar Panel -
Best for best overall:
Hiluckey Solar Charger 25000mAh -
Best for best value:
Durecopow Solar Charger Power Bank 20 -
Best for high efficiency:
30W Portable Solar Panel Charger with USB and Type-C Outputs(5V/3A Max) for Phones -
Best for multi-device charging:
Kepswin Solar Charger Power Bank 49800mAh with 4 Built-in Cables & 3 Foldable Panels -
Best for durable build:
NHZOTUD 10W Portable Solar Charger -
Best for fast charging:
BLAVOR Solar Charger Power Bank 10 -
Best for wireless charging:
BLAVOR Solar Charger Power Bank 10 -
Best for high capacity:
Power Bank Solar Charger 46800mAh Built in 4 Cables 3 Foldable Solar Panels -
Best for portable design:
BLAVOR 10W Portable Solar Charger(5V/2A Max)
Product Comparison: Best Small Solar Panel For Charging Phone
Budget pick
Aocoray Mini 5V 6W USB Solar Panel, Portable 5 Volt 6 Watt High Efficiency Monocrystalline Solar Panel Charger with 55inch Cable for Cellphone Camera Fan Camping Lantern etc.
Aocoray
- 【Compatible with Multiple Products】5V 6W mini solar charger can be used for home lighting and various low-power electrical appliances, small solar power generation systems, etc., comes with 55inch cable to meet the placement needs of different distances, such as mobile phone charging, small USB fans, night lights, solar water pumps, heating tea coasters, etc.
- 【High Efficiency & Environmental Protection】This solar panel converts sunlight into electrical energy, high-quality crystalline silicon material improves the conversion rate and high efficiency output. Here is no need for additional maintenance of the solar panel kit, no electricity bills, as long as it faces the sun, the charger will generate electricity, it is energy-saving, environmentally friendly and pollution-free.
- 【Robust & Durable】Solar panel designed for long-term use. Made of the latest upgrade durable materials, can withstand harsh weather conditions, waterproof and scratch-resistant for ten plus years of outdoor use in any condition.
- 【Ultra-light & Compact Design】Indoor/Outdoor essentials, folding bracket design, lightweight and easy to carry, mini size and not take up space, can be easily taken to outdoor activities such as camping, climbing, hiking, etc.. Note: the solar panel will working more slow or stops working when the sunshine is weak.
- 【Perfect Shopping Experience】We believe 100% in the products' quality. If there is any problem with our solar panel, you can contact us and our support team will respond in one business day and help solve problems.
Best overall
Hiluckey Solar Charger 25000mAh, Outdoor USB C Portable Power Bank with 4 Solar Panels, 3A Fast Charge External Battery Pack with 3 USB Outputs Compatible with Smartphones, Tablets, etc.
Hiluckey
- 2025 Upgraded Solar Panels: Experience a breakthrough in solar charging technology with our 2025 high-performance solar charger. It features four state-of-the-art solar panels that are up to 10 times more efficient than standard single-panel chargers. This power bank ensures your devices stay powered wherever you are.
- Super-Fast Charging: With upgraded QC 3.0 technology, this solar power bank delivers fast charging at 5V/3A—reaching 65% battery in just 30 minutes. It features one USB-C port and two USB-A ports, enabling simultaneous charging for three devices.
- High Capacity: Built with a high-quality lithium polymer battery, the 25000mAh solar phone charger delivers ample power—charging a smartphone 6-8 times and a tablet 2.5 times—ensuring your devices stay powered throughout your week-long adventures.
- 2.5X Fast Recharging: The USB-C port supports both input and output. With a PD fast charger (not included), the solar portable charger fully recharges in just 6 hours. An integrated safety system protects your devices against overcharging, short circuits, and other potential issues.
- Outdoor Essential: Equipped with a bright flashlight boasting a beam range of up to 135 feet and offering up to 110 hours of continuous use on a single charge. The rugged, upgraded solar panel is shock-resistant and built to withstand harsh outdoor conditions—perfect for travelers, climbers, and hikers, etc.
Best value
Durecopow Solar Charger Power Bank 20,000mAh, Portable Charger, 4 Cables 3 Ports Fast Charging External Battery Pack with USB C for Cell Phones, Solar Panel Charger with Dual Flashlight for Camping
Durecopow
- High-Quality Portable Solar Charger – water-resistant, shock-resistant and dustproof solar phone charger, featured with carabiner, compass, and 2LED flashlight. Solar power bank provides more convenience in your daily or on your trip. Awesome for outside activities such as camping, hiking, and other emergency use. The solar USB battery pack can be regards as a nice gift.
- Charge 6 Devices Simultaneously 4 Cables & 3 Ports – This solar charge power bank features 3 built-in output cables (Type C, Lightning, and Micro USB) and 1 USB-A input cable, so you never need to carry extra cables. Enjoy hassle-free charging at home, work, or on the go. It also has various ports (Type-C In/Output Port & USB Output Port*2). Powering 6 devices at the same time, compatible for all iOS and Android users.
- Type-C Input/Output and Powerful LED Light – It makes it easy to charge 6 smartphones simultaneously or a tablet at full speed. 2 led lights can be used as flashlight with Steady-SOS-Strobe mode. Five pilot indicators show the status of the battery charger timely. The green light on when charging by a solar, blue light on when USB charging.
- Two Charging Way – External battery charger with solar panel can recharge by solar or outlet. Compatible with your iPhone, Samsung, HTC, Nexus, Go-pro Camera, Tablets and other USB devices. More than 1000+ recharge lifecycle.
- Safety for Use – Made of eco-friendly silicone rubber and ABS PC material. CE, FCC, RoHS certified, reliable and durable. The solar battery pack is made of strong ABS material, with drop-resistant thick silicone on each corner. The charging port is also protected by a silicone cover. Drop-proof/dust-proof/water-proof design withstands the harsh environment. Do not miss this power bank if you are an outdoor enthusiast.
- Best Warranty for Solar Phone Charger – 12 months Warranty, 24h online after-sales service, Friendly replace policy. We take pride in the quality of our products. Any related issues are guaranteed with friendly REPLACEMENT or REFUND, and also support 24h online after-service. Please CONTACT US if you have any problems with the items from MeliTech Store.
High efficiency
30W Portable Solar Panel Charger with USB and Type-C Outputs(5V/3A Max) for Phones, Power Banks, Tablets, Fast Charges 2 Devices at Once, IP67 Waterproof for Camping, Hiking, and Outdoor Activities
Luvknit
- 【Solar Panels Charger】The maximum output of each port is 5V/3A , Luvknit 30w charger allows you to charge multiple devices at once. It is the most durable solar panels at present, standing up to elements and wear and tear better than conventional panels
- 【Higher Solar Conversion】 Upgraded folding solar panels convert up to 24% of solar power into free energy in enough sunlight, at standard test conditions, it can fully charge a 5000mAh mobile phone in two hours. Luvknit uses a special polymer surface to protect backpack solar panels from occasional rain or wet fog ( The junction box is not waterproof)
- 【Wide Compatibility】Luvknit USB solar panel charger offers a tiny power plant that can generate power for your phone (Android and Apple), power bank, speakers, and other small electronics to keep them charged when the sun is out (Note: we don't provide the lightning cable for Apple devices). Our portable solar charger can't store electricity and can't charge laptops and power station
- 【Smart IC Chip Technology & Safety Feature】The built-in smart charging technology can provide optimal and 100% safe charging in direct sunlight. Integrated IC automatically detects the connected devices and provides the optimized charging, and an included LED light shows the charging status. Luvknit ensure 100% safe charging with overcurrent, overheating and short-circuit protection
- 【Portable Camping Solar Panel】Made for mobile camps and off-grid adventures, the 30W foldable solar panel is perfect for longer trips when you need more power without sacrificing portability. With a small size of 11.6*6.5*1.77 inches (when folded) and a lightweight design of 2.4lb(1.09kg) that can be easily squeezed into your backpack, offering portability and simplicity.It is also a must have for stashing in an emergency kit
- 【Package & Support】You will get a Luvknit Solar Panel Charger, a 50cm USB to TYPE-C cable， 2 Carabiners, a User Manual and our friendly customer service. Note: Any clouds, the angle toward sunlight, operating temperature and sunlight intensity will affect the real output, we don't suggest you use this foldable solar panel inside of a window or windscreen
Multi-device charging
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
- 🔄 Power Bank with 4 Built-in Data Cables: This solar power bank features four built-in data cables (iOS, Type-C, USB-A, Micro) and three charging ports (Type-C, Micro, and USB-A), supporting simultaneous charging for up to five devices. Compatible with a wide range of mobile phones, tablets, and other electronic devices, including iPhones, iPads, and Samsung devices, it eliminates the need for cables for both input and output. Say goodbye to cluttered cables and charge anywhere.
- 🔋 High Capacity and Safe and Reliable Power Bank：49800mAh ultra-large capacity solar charger that can keep your phone running all day. Built-in high-quality lithium polymer battery, the battery pack has passed UL, CE, FCC, RoHS, and UN38.3 certifications. Powerful safety system provides temperature protection, overvoltage protection, overcurrent protection, short circuit protection, etc. The Solar Power Bank stabilizes the device and ensures its safe use.
- ☀️ 4 Solar Panels, 8X Solar Efficiency：Now you can charge your solar battery bank with built-in 4 solar panels. Those premium panels can produce 1280mA Max current to instantly recharge this solar charger, 8X higher solar charging efficiency than the normal single-panel solar phone charger. The KEPSWIN portable charger is a perfect choice for outdoor enthusiasts.
- 💡 Super Bright Camping Light & SOS Flashlight： Press and hold the switch for 3 seconds to turn on/ off the flashlight. Press the short button to switch between 3 different camping light modes: Normal electric torch mode/ SOS mode/ Strobe mode, suitable for various outdoor use environments. In an emergency or in the wild, this solar charger power bank can illuminate the darkness and protect your night.
- 🛡 Durable outdoor essential： This solar portable charger is made of high-quality ABS+PC material, offering a sturdy and durable structure with waterproof, dustproof, and shockproof features. It can withstand harsh outdoor environments. The corners are covered with thick, drop-proof silicone, and the charging port is protected by a silicone sleeve to prevent water ingress. Additionally, the included carabiner clip allows you to attach it to your gear or backpack for hands-free charging.
- 📦 Packaging and Support： You will receive the KEPSWIN solar-powered portable charger, a Free Carabiner, and a user manual. We offer 24/7 customer support to ensure any issues you encounter are resolved quickly and to your satisfaction, giving you peace of mind with your purchase. Important Note: Due to its high capacity, this power bank may exceed airline carry-on restrictions for lithium batteries. Always check with your specific airline before flying.
Durable build
NHZOTUD 10W Portable Solar Charger,Small Foldable Solar Panel with USB-C USB-A Outputs Compatible with Cell Phone Tablet, IP65 Waterproof for Camping, Power Bank, Smartwatch
NHZOTUD
- NHZOTUD 10W HIGHER-POWER SOLAR CELLS :To provide a better user experience, the actual design power of our solar panel is 12W, which is 20% higher than the rated power. The actual output power of solar powered charger is affected by encapsulation and weather, so most solar panels on the market do not reach the rated power.
- SMART CHARGING：The built-in smart IC chip in this solar panel ensures smart charging for all your devices, from cell phones and laptops to cameras, speakers, drones, and more. It provides the optimal charging current for each device, eliminating the risk of overcharging or damage. Keep all your devices powered up and charged during your outdoor adventures.
- DUAL OUTPUTS – USB A / C:With USB-A and USB-C (5V/2A ) dual outputs, this usb solar charger supports charing 2 devices at the same time. This solar phone charger is compatible with most cell phones, smartwatches and other small electronic devices.
- ETFE INTEGRATED LAMINATION & MONOCRYSTALLINE SOLAR CELL:This solar powered charger has combined ETFE film with monocrystalline solar cell through advanced integrated lamination technology, achieving a light transmittance of 95% and a conversion rate of 24%
- IP65 WATERPROOF & DUSTPROOF:The backpacking solar panel is IP65 waterproof and dustproof, which is better preparedfor occasional bad weather or unexpected conditions. If stained, just wipe the solar panels gently with a wet cloth and it will get clean as brand new.
- YOU WILL GET & CUSTOMER SERVICE:Package List: 10w Solar Panel ×1, Carabiners×2, User Manual ×1, 50cm 3-in-1 Multi-Port Cable×1,. We promise 18 months warranty, if there's any problem about the product please contact us and we will reply to you in 24 hours.
Fast charging
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
- Brand-Oriented and Outdoor Charger Pro: With over 10 years of experience in solar power banks, BLAVOR has already gained the favor and trust of millions of global users. BLAVOR only uses the highest-grade materials, to provide the most reliable and safe products.
- Leading USB C Input Output Tech and Qi Wireless: The latest upgrade includes a USB-C output with 20W fast charging capability, which can charge your iPhone 15 to 65% in just 30 minutes, and zero damage to your devices. Support charging 3 devices simultaneously, multiple output/input methods, freeing your worries of a power outage. Compatible with almost all smart devices, such as iPhone, ipad, Samsung, etc.
- Premium Battery and Smallest Solar Charger: BLAVOR uses the safer Lithium-cobalt battery, which is 50% more cycling times than a normal Li-polymer battery. The smallest and lightest portable charger on the market, real-rated 10,000mAh. When fully charged, it can charge the iPhone8 3.6 times, iPhone14pro 2.2 times, and the iPad Air once.
- Safe Material and Comfortable Design: The outer case is made of flame-retardant ABS and PC materials. The waterproof silicone better protects the internal structure of the charger. Rubber skin-feel oil coating process to form a protective film on the surface, comfortable touch, and exquisite appearance.
- Multi-Purpose Outdoor Power Bank: BLAVOR portable solar charger is made to be IPX5 waterproof, dustproof and shockproof. The built-in dual super bright flashlights and the included compass carabiner can further ensure your safety when traveling outdoors, making it an ideal companion for outdoor enthusiasts.
Wireless charging
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
- Brand-Oriented and Outdoor Charger Pro: With over 10 years of experience in solar power banks, BLAVOR has already gained the favor and trust of millions of global users. BLAVOR only uses the highest-grade materials, to provide the most reliable and safe products.
- Leading USB C Input Output Tech and Qi Wireless: The latest upgrade includes a USB-C output with 20W fast charging capability, which can charge your iPhone 15 to 65% in just 30 minutes, and zero damage to your devices. Support charging 3 devices simultaneously, multiple output/input methods, freeing your worries of a power outage. Compatible with almost all smart devices, such as iPhone, ipad, Samsung, etc.
- Premium Battery and Smallest Solar Charger: BLAVOR uses the safer Lithium-cobalt battery, which is 50% more cycling times than a normal Li-polymer battery. The smallest and lightest portable charger on the market, real-rated 10,000mAh. When fully charged, it can charge the iPhone8 3.6 times, iPhone14pro 2.2 times, and the iPad Air once.
- Safe Material and Comfortable Design: The outer case is made of flame-retardant ABS and PC materials. The waterproof silicone better protects the internal structure of the charger. Rubber skin-feel oil coating process to form a protective film on the surface, comfortable touch, and exquisite appearance.
- Multi-Purpose Outdoor Power Bank: BLAVOR portable solar charger is made to be IPX5 waterproof, dustproof and shockproof. The built-in dual super bright flashlights and the included compass carabiner can further ensure your safety when traveling outdoors, making it an ideal companion for outdoor enthusiasts.
High capacity
Power Bank Solar Charger 46800mAh Built in 4 Cables 3 Foldable Solar Panels, PD20W Fast Charging Portable Charger, LED Display Powerbank USB C in/Output, External Battery Pack with SOS Camping Light
Jinepin
- 【Innovative Solar Panels for Recharging Power Bank】 Press the "OPEN" button on the side to open the 3 solar panels with one click. Those premium panels can produce 960mA Max (320mA*3, under 25000Lux sunlight) current to instantly recharge this solar charger, 6X higher solar charging efficiency than the normal single panel solar phone charger. Foldable solar panels are easy to hold on a backpack, JINEPIN portable charger is a perfect choice for outdoor enthusiasts.
- 【What if it's cloudy?】 For sunlight intensity<25,000Lux, we recommend recharging a portable battery charger with the built-in QC 18W USB-A cable or through the Type-c/ Micro USB input port that supports QC 18W. After testing, the JINEPIN solar charging bank can be fully charged within 5 hours using the USB C input port.
- 【Classic Fast Charging Cable for multiple devices】 Built-in 3 (IOS/ Micro /Type-c) output cables, plug-and-play. The Type-C cable supports fast charging up to 18W. If you need to charge multiple devices, such as your tablets, smartphones, earphones, etc., there is also a USB-A output port on top of the power bank that supports PD 18W, as well as a Type-C output port that supports PD 20W. You can charge up to 5 devices simultaneously.
- 【Enormous 46800mAh Capacity Portable Charger】 Jinepin solar power bank has a massive 46,800mAh premium Li-polymer battery, enough to power most cell phones for about a week. The built-in LED digital display accurately shows the percentage of power remaining, no more hassle of guessing the remaining battery and you can recharge the battery pack in time conveniently.
- 【Super Bright Camping Light & SOS Flashlight】 Press and hold the switch for 3 seconds to turn on/ off the flashlight. Short press to switch to 3 different camping light modes including Normal electric torch mode/ SOS mode/ Strobe mode, coping with different outdoor use environments. Light up the darkness and secure your night while in an emergency or the wild.
- 【Thanks for choosing JINEPIN】 You’ll get 1 x solar charger 46800mAh, 1 x c-to-c charging cable, 1 x lanyard, and 1 x user manual, all contained in a nice gift box. Every JINEPIN product is certified safe and provided with a 2-year warranty. We also provide professional pre-sales and after-sales service for you. Any questions, please don’t hesitate to contact us. We promise you a satisfactory solution within 24 hours.
Portable design
BLAVOR 10W Portable Solar Charger(5V/2A Max), Small Foldable Solar Panel with USB-C USB-A Outputs Compatible with Cell Phone Tablet, IPX4 Waterproof for Camping, Hiking, Backpacking
BLAVOR
- High Conversion Efficiency: The BLAVOR 10W Portable Solar Charger features a high conversion efficiency, reaching up to a 24% conversion rate. This is made possible by the ETFE high light transmission film, allowing you to get the most out of the sun's energy.
- Convenient and Versatile Charging: With 2 USB outputs, this portable solar panel charger allows you to charge multiple devices simultaneously. Whether you need to charge your smartphones, tablets, power banks, or even earphones, this solar charger has got you covered. It is perfect for outdoor activities such as hiking, camping, backpacking, and more.
- Lightweight and Portable Design: Weighing only 0.81lb and with a folded size of 7.4*7.5*1 inches, this foldable solar panel is designed with portability in mind. It can be easily attached to your backpack using the included carabiner, making it convenient to carry wherever you go. Ideal for those who value mobility and want to stay powered up on-the-go.
- Durable and Long-lasting: The BLAVOR 10W Portable Solar Charger is built to last. Made with high-quality and wear-resistant oxford cloth, it provides good dust and water resistance. Additionally, the special ETFE polymer surface protects the solar panels from occasional scratches, ensuring their longevity even in rugged outdoor environments.
- Complete Package: The package includes the BLAVOR 10W Solar Panel, a USB A-USB C Cable, two carabiners, and a user manual. Everything you need to embrace the power of the sun and keep your devices charged during outdoor adventures, off-grid trips, camping, and more.
Product prices and availability are accurate as of the date/time indicated and are subject to change. Any price and availability information displayed on Amazon.com at the time of purchase will apply to the purchase of this product.
Buying Guide
FAQs
What should I look for when buying a small solar panel for charging a phone?
Prioritize wattage (15W+ for faster charging), portability (flexible or foldable designs), and durability (weather-resistant materials). Check compatibility with your phone’s charging port (USB-C or micro-USB) and ensure it includes necessary adapters or cables.
How long does a small solar panel take to charge a phone?
Charging time varies based on sunlight intensity, panel efficiency, and phone battery size. Under direct sunlight, a 20W panel may charge a 3, 000mAh battery in 2-3 hours. Cloudy conditions or low efficiency can extend this time significantly.
Can small solar panels charge phones on cloudy days?
Yes, but efficiency drops. Panels with higher wattage or monocrystalline cells perform better in low light. Pairing the panel with a power bank can store energy for use when sunlight is unavailable.
Are small solar panels worth it for occasional outdoor use?
For infrequent use, they offer eco-friendly backup power but may not replace traditional chargers. They’re ideal for camping or emergencies where outlets are unavailable, provided you accept slower charging speeds.
Do I need extra accessories to use a small solar panel with my phone?
Most panels include USB outputs and cables, but verify compatibility with your phone’s port. A power bank may be useful for storing energy during travel or inconsistent sunlight.
What maintenance do small solar panels require?
Keep the surface clean from dust or debris to maximize efficiency. Avoid physical damage to the panel, and store it in a cool, dry place when not in use. Inspect cables and connectors periodically for wear.