Best Outdoor Phone Solar Chargers of 2025

Name: PAIDASHU 20,000mAh Waterproof Solar Power Bank
Brand: PAIDASHU

Harvey Wall

Last Updated: 1 Feb 2025

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Outdoor Phone Solar Chargers are a practical and environmentally friendly solution for charging your mobile phone while on the go. These chargers use solar panels to convert sunlight into electricity, allowing you to charge your phone without the need for a power outlet. They come in a variety of sizes and designs, making them suitable for camping trips, hiking, or any outdoor activity. These chargers are also equipped with built-in safety features, such as overcharge protection, to ensure that your phone is charged safely and efficiently. Overall, Outdoor Phone Solar Chargers are a smart investment for anyone who enjoys spending time outdoors and needs to keep their phone charged.

At a Glance: Our Top Picks

#TOP 1

PAIDASHU 20,000mAh Waterproof Solar Power Bank

9.8

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PAIDASHU 20,000mAh Waterproof Solar Power Bank

#TOP1

9.8

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#TOP 2

BigBlue 28W Solar Charger Foldable with Digital Ammeter, Outdoor Solar Powered Charger

9.7

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BigBlue 28W Solar Charger Foldable with Digital Ammeter, Outdoor Solar Powered Charger

#TOP2

9.7

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#TOP 3

FlexSolar 20W Portable Solar Panel Charger

9.5

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FlexSolar 20W Portable Solar Panel Charger

#TOP3

9.5

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Top 10 Outdoor Phone Solar Chargers

#TOP 1 Best USB Phone Solar Charger

PAIDASHU 20,000mAh Waterproof Solar Power Bank

PAIDASHU

YD-888K

Solar Power Bank 20.000 mAh, PD20W Waterproof Solar Charger USB C External Battery Solar Chargers with Outputs, Power Bank for Smartphones, Tablets and More

9.8

FTB Score

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The PAIDASHU Solar Power Bank features a robust 20,000mAh capacity, allowing you to charge most smartphones 2-3 times, perfect for extended trips. It includes two USB outputs for simultaneous charging of devices, ensuring you stay powered up. With a USB-C fast charging cable, you can quickly recharge the power bank itself. Additionally, it boasts a built-in high brightness LED flashlight, making it ideal for camping or hiking at night. This multifunctional charger is designed to meet your on-the-go power needs.

What We Like

Large capacity for multiple charges

Simultaneous device charging

Fast USB-C charging

Bright LED flashlight included

Durable and waterproof design

#TOP 2

BigBlue 28W Solar Charger Foldable with Digital Ammeter, Outdoor Solar Powered Charger

BigBlue

B401DD

Blue

(28W) US

BigBlue 28W Solar Charger Foldable with Digital Ammeter, Outdoor Solar Powered Charger With SunPower Solar Panels Dual USB Ports(5V/4A Overall) for iPhone iPad Samsung Galaxy LG Cellphones and Devices

9.7

FTB Score

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Features

Wide Compatibility: This Solar Panel Attached A Type C Cable For Almost All The Android Devices And Some Of The DSLRs. You Will Need An Extra Cable For Other Devices. Under Our Test With Various Phones, This Solar Panel Is Compatible With All The Phone Models, Including iPhone, Samsung, HTC, Sony, Nexus, HUAWEI, XiaoMi, Etc. Ideal For Outdoor Camping, Hiking Or Exploring

Built-In Ammeter And Chip: BigBlue 28W Solar Charger Has A Digital Ammeter That Shows The Amount Of Amps Present And An Internal Chip That Assure Stable Charge. SunPower Solar Panels With High Solar Conversion Efficiency By Up To 21.5% - 24% Is Great For Any Outdoor Activities Such As Camping, Climbing, Fishing Etc

Special PET Polymer Surface: Protect Your Solar Powered Charger And Your Devices From Occasional Rain Or Wet Fog; IPX4 Waterproof Level, But Keep It Away From Water When You Have Some Devices On Charge

Safe Charge: Put Your Phone Inside The Pocket With Zip Closure, Keep It Safe And Clean. Great For Outdoor Activities Such As Camping, Climbing, Fishing Etc. Compact Size ( 11.1 * 6.3 * 1.3in Folded Or 33.1 * 11.1 * 0.2in Opened) And Stainless-Steel Eye-Holes On Each Corner Allow Easy Attachment To Backpacks, Trees, Or Tents

Exclusive Smart IC Technology: With The Built-In Intelligence Chip, Our Solar Phone Charger Detects Your Device Then Deliver Its Fastest Possible Charging Speed(single Maximum Usb Output Up To 5V/2.4A, Dual Maximum USB Up To 4A). Dual-Port Applys To All The 5V Android Devices And Apple Devices

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#TOP 3 Best Waterproof Phone Solar Charger

FlexSolar 20W Portable Solar Panel Charger

FlexSolar

HDS20

S-20w

FlexSolar 20W Portable Solar Panel Charger for Camping, USB-A QC3.0 USB-C Waterproof Foldable Solar Panel for Mobile Phones Laptop Cellphones Power Bank Outdoor Hiking Fishing

9.5

FTB Score

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The FlexSolar 20W Charger is a highly efficient portable solar panel designed for outdoor enthusiasts. With a power output of 15W and dual USB ports, it allows you to charge devices like smartphones and laptops while on the go. Its impressive 24% conversion efficiency means you can harness the sun’s energy effectively. Additionally, the foldable and lightweight design makes it easy to carry, fitting conveniently in your backpack, ensuring you stay powered during camping, hiking, or any outdoor adventure.

What We Like

High conversion efficiency

Lightweight and portable

Dual USB charging ports

Compatible with multiple devices

#TOP 4

Solar Charger 20000mAh Solar Power Bank with Dual 5V3A Outputs Fast Charging Portable Charger, 4 Solar Panels External Battery Pack Waterproof and Flashlights for Phone,Tablet,Outdoor

DETENG

HDL-519X

black

Solar Charger 20000mAh Solar Power Bank with Dual 5V3A Outputs Fast Charging Portable Charger, 4 Solar Panels External Battery Pack Waterproof and Flashlights for Phone,Tablet,Outdoor,Camping (black)

9.3

FTB Score

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Features

[3A High-Speed 3 Outputs And 2 Inputs] Supports Up To 3 Electronic Devices To Charge Simultaneously. Three Fast Output Ports (Two USB And A Type-C ) Charging For Your Phone, Tablet Or Other Electronic Devices. Two Intputs (USB-C Port & Solar Panels)Provides Higher Efficiency And Faster Charging Speed For Power Bank Charging.

[20000mAh Ultra-Large Capacity] With The Capacity Of 20000mAh, It Can Charge Most Smartphones For 5-8 Times, Tablets For 1.5-2.5 Times.

[What You Will Get] 1 X Newest 20000mAh Portable Solar Charger, 1X USB Cable, 1X User Manual. After Purchasing Our Products, If You Have Any Questions, Please Feel Free To Contact Us, And We Will Definitely Provide You With The Most Satisfactory Solution.

[Perfect For Outdoor Enthusiasts] IP66 Rain-Proof, Dust-Proof, Shock-Proof And Splash-Proof. Built-In A LED Flashlight With 3 Modes (lighting/ Flashing/ SOS), Which Can Be Used As Camping Lamp, Emergency Lamp And Rescue Signal Lamp. Equipped With Solar Panel, Just Hang It On Your Backpack To Get Recharge Via Sunlight. It's Perfect For Outdoor Activities, Like Camping, Hiking And Other Emergencies.

[4 Solar Panels Power Of About 8W] With 4 High-Efficiency Foldable Solar Panels, It's Up To 1A Input Under The Direct Sunlight, Which Is 4- 6 Times Faster Than The Other Solar Chargers.But Solar Charging For Emergency Use, To Ensure Battery Life, It Is Recommended That Daily Use Of Cable Charging.

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#TOP 5

BLAVOR Solar Power Bank with 4 Foldable Solar Panels, 20000mAh External Battery Pack 18W Portable Fast Charging Phone Charger for Mobile Phone Tablet Outdoor Camping

BLAVOR

PN-W12-PRO-Orange2

Orange

BLAVOR Solar Power Bank with 4 Foldable Solar Panels, 20000mAh External Battery Pack 18W Portable Fast Charging Phone Charger for Mobile Phone Tablet Outdoor Camping

9.2

FTB Score

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Features

[Upgraded Highly Efficient Solar Panel Charging]: 4 Premium Panels Can Produce 1.2A Max (300mA*4, Under 25000Lux Sunlight) Current To Recharge The Power Bank, 7X Higher Solar Charging Efficiency Than The Normal Single Panel Solar Battery Pack. Perfectly Meet Your Power Needs Outdoors

[Brand-Oriented & Outdoor Charger Pro]: With Over Ten 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 To Customers

[USB-C PD & QC3.0 18W Fast Charging]: The Unique PD 18W USB-C Output Can Charge The Laptop That Supports PD Protocol. The QC3.0 USB Port Supplies Max 18W Output, 50% Faster-Charging Speed, Greatly Shortness The Time Of Recharging Your Device, And Has Zero Damage To Your Devices

[Super Bright Camping Light & SOS Flashlight]: 3-Level Brightness Adjustable Camping Light Copes With Different Outdoor Use Environments. The 3 Modes Of LED Flashlight Include Normal Electric Torch Mode, SOS Mode, And Strobe Mode. Light Up The Darkness And Secure Your Night While In An Emergency Or The Wild

[REAL-RATED 20000mAh Solar Phone Charger]: Real-Rated 20000mAh High Capacity, Safer Lithium-Polymer Battery, 50% More Cycling Times Than A Normal Li-Polymer Battery.

[Industry-Leading Warranty]: BLAVOR Offers Considerate And Prompt Pre-Sales And After-Sales Customer Services. We Have Firm Confidence In Our Products. Any Questions, Please Feel Free To Contact Us, Our Professional Team Will Give You A Satisfactory Reply Within 24 Hours

[Durable & Convenient Design For Outdoors]: IPX5 Waterproof, Dustproof And Shockproof, With The Compass And Carabiner Equipped, An Ideal Companion For Outdoor Enthusiasts. Three Outputs (2 USB-A, And 1 Bidirectional USB-C) Support Charging 3 Devices Simultaneously, Flawlessly Compatible With Nearly All Smart Devices

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#TOP 6 Best Panel Phone Solar Charger

ELECAENTA 30W ETFE Foldable Solar Charger 3 USB Ports USB-C PD18W QC3.0 Zipper Protection Portable Solar Panel IPX5 Waterproof for Cell Phone Smartphone Tablet Powerbank Camera Outdoor Camping Travel

ELECAENTA

LSFC-30

Black

ELECAENTA 30W ETFE Foldable Solar Charger 3 USB Ports USB-C PD18W QC3.0 Zipper Protection Portable Solar Panel IPX5 Waterproof for Cell Phone Smartphone Tablet Powerbank Camera Outdoor Camping Travel

9.1

FTB Score

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Features

[USB-C, PD18W, QC3.0 Fast Charging] 3 USB Ports Support Three Output Methods, USB-C PD18W, QC3.0 12V/2A(Max), USB-A 5V/2.4A. Each Port Has A Built-In Smart IC And Auto-Resume Charging Function, Which Can Automatically And Quickly Recognize Your Device And Charge It With The Appropriate Current To Speed Up The Charging Process. It Also Has A Built-In Protection System To Ensure The Charging Safety Of Solar Chargers And Devices.

[ETFE Material, 24% Solar Conversion Efficiency] Using Monocrystalline Solar Cells Covered With Highly Transparent ETFE Material, The Solar Energy Conversion Rate Reaches 24%. Compared To Solar Panels Made Of Conventional PET/SEWN Material, ETFE Is More Stable And Has Longer Lifespan. It Efficiently Converts Sunlight Into Electricity And Can Provide Environmentally Friendly Energy.

[Zipper Storage Bag] The Solar Charger Storage Bag Uses Zipper. You Can Place Your Smartphone Orpower Bank In The Zip Pocket While Charging, Keep It Safe And Clean, Without Worrying About The Device Falling While Hanging The Solar Panel.

[IPX5 Waterproof/Dustproof/Durability] ETFE Thermoplastic Resin Is Used, Which Is Definitely Recommended For Outdoor Activities Such As Hiking And Camping. The High-Density ETFE Surface Makes It Highly Waterproof/fireproof/dustproof, While Also Has Self-Cleaning Function. IPX5 Waterproof Level, Protect Your Solar Powered Charger And Your Devices From Occasional Rain Or Wet Fog, But Keep It Away From Water When You Have Some Devices On Charge.

[Highly Compact/Foldable/Portable] Compact Size (28*19.7cm Folded) And Stainless-Steel Eye-Holes On Each Corner Allow Easy Attachment To Backpacks, Trees, Or Tents. Lightweight (980g) And Ultra-Thin Design (3.5cm Folded Or 0.5cm Opened) Make It Ideal For Outdoor Activities And Long Treks.

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#TOP 7 Best Portable Phone Solar Charger

ADDTOP 25000mAh Solar Power Bank with 4 Panels

A ADDTOP

HI-S025

Orange

ADDTOP 25000mAh Solar Power Bank with 4 Panels Cover

A ADDTOP Solar Charger Power Bank - 25000mAh Fast Charging Portable Charger with 4 Solar Panels Solar Cell Phone Charger External Battery Pack for Phone Tablet Orange

9.0

FTB Score

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The ADDTOP Solar Charger is a powerful portable charger with a massive 25000mAh capacity, allowing you to charge your smartphone up to 10 times and your tablet several times during your adventures. Equipped with four high-efficiency solar panels, it charges faster in direct sunlight, making it ideal for outdoor use. The dual USB outputs let you charge three devices at once, ensuring you stay connected wherever you are. Plus, its durable design and built-in LED light make it perfect for camping or travelling, providing illumination when you need it most.

What We Like

Large 25000mAh capacity

Fast solar charging

Charge multiple devices simultaneously

Durable for outdoor use

Built-in LED light

#TOP 8

20W USB Foldable Solar Panel, Portable Solar Charger 20W Foldable Solar Panel with 5V USB for SmartPhone, Tablet, Laptop, Camera Waterproof Solar Cells Charger for Outdoor Use

Agatige

Agatigewgk17mcxfn-11

Black

20W USB Foldable Solar Panel, Portable Solar Charger 20W Foldable Solar Panel with 5V USB for SmartPhone, Tablet, Laptop, Camera Waterproof Solar Cells Charger for Outdoor Use (Black)

8.8

FTB Score

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Features

Unfold Size: Approx. 480x185mm / 18.9x7.3in, 185x110x20mm / 7.3x4.3x0.8in, Product Weight: Approx. 337-344g / 11.9-12.1oz, Maximum Power(pmax): 20W, Maximum Power Current (Imp): 1A, Output: USB5V, Open Circuit Voltage (VOC): 5V, Short Circuit Current (Isc): 2000A, Charging Temperature: -20~70℃, Conversion Rate: 18-19.5%.

WATERPROOF --- Solar Charger Is Waterproof And Has The Characteristics Of Abrasion Resistance, Water Resistance, Sun Protection, And Mildew Resistance. But Please Note That The Junction Box Is Not Waterproof, Please Keep Solar Panel 20W Dry. Easy To Carry, Foldable, And Foldable Solar Panel Looks Like A Small Bag After Being Folded, Which Is Very Lightweight.

WIDE APPLICATION ---- Intelligent Recognition And Wide Compatibility, It Can Charge Mobile Phones, Tablets, Computers, Digital Cameras And Other Charging Devices. The Portable Solar Panel Surface Is Made Of Durable Oxford Cloth, Processed And Specially Designed For Outdoor Use. It Can Withstand All Weather Conditions And Is Very Suitable For Camping, Climbing, Hiking, Picnics And Other Outdoor Activities.

PREMIUM MATERIAL --- Compact Panels Fold Down To The Size Of A Tablet And Easily Fit Into Any Backpack. The Portable Solar Charger Provides Storage Space For Most Electronics And Accessories, And The Mesh Design Intuitively Allows Proper Airflow To Prevent Devices From Overheating While Being Charged. Short Circuit, Over-Load, Over-Heat, Over-Charge, Over-Voltage, Over-Current And Current Limiting Protection.

MULTI-USE --- 20W Small USB Solar Panel Charger Is Ideal For Camping, Backpacking, Hiking, Outdoor Adventures And Is Essential In Any Disaster, Emergency, And Hurricane Prep Kit For Survival. Great For Any USB Device Including Your Cellphones, Phones, Tablets, Powerbanks, Tablets And More. Designed For All Weather Conditions And Environments - Waterproof, Shock-Proof And Drop-Proof.

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#TOP 9

FlexSolar 40W Solar Panel, USB-C,USB-A Portable Foldable USB Solar Charger, Power Emergency IP67 Waterproof Camping Hiking Backpacking Outdoor

FlexSolar

HD-S40-DE

FlexSolar 40W Solar Panel, USB-C(PD2.0)，USB-A (QC3.0) Portable Foldable USB Solar Charger, Power Emergency IP67 Waterproof Camping Hiking Backpacking Outdoor for Phones Power Banks Tablets

8.6

FTB Score

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Features

[Portable Solar Panels ] 4 Foldable Panel With 3.3lbs (1500g) Lightweight Design. Unfolded Size: 35.9x12x0.6; Folded Size: 12x9.8x0.7, Similar With Pad. Easily Store In Backpack Or Hold In Hand. 4 Hanging Holes And 2 Carabiners Make The Camping Solar Panel Convenient To Hang On The Backpack While Hiking. Perfect For Outdoor Emergency Power Use Or DIY Solar Electronic Projects.

[Dual USB Solar Chargers] Built In 1* USB-A And1*USB-C Output Ports. Each Usb Ports Is Max 18w(5v-3A/9V-2A/12V-1.5AMAX),can Charge Directly Phones, Power Banks, Usb Fans, Flashlights, Tablets, Watches, Headphones And Other Medium Small Usb Electronic Devices In The Sunlight. Perfect For Your Outdoor Power Emergency. Note: All Solar Panels Chargers Cann't Store The Power. "

[Smart Charging Sun Power Panels] Integrated IC Achieves Auto-Restart Function Which Allows Consistent Charging When Moving In Or Out Of The Shadow. The 40w Panel Detects Connected Devices And Provides The Optimized Charging. The LED Light Shows The Charging Status. FlexSolar Ensure Safe Charging With Overcurrent, Overheating And Short-Circuit Protection. "

[Rugged Solar Panels] Utilizes ETFE Film Lamination And Encapsulation Technologies Which Provide Wear Resistance And Self-Cleaning. The IP67 Good Waterproof And Dustproof Properties Make Solar Panel Chargers More Rugged,can Work Under Unexpected Weather. Also, Etfe Solar Panels Are Thin And Flexible, Last Longer Than Other PET Solar Panels. Note: The Junction Box Isn't Waterproof. "

[24% High Solar Conversion] FlexSolar Small Solar Panels Is Made Of Grade A+ Monocrystalline Silicon, Which Effectively Converts Solar Energy Into Green Electricity Needed. The Conversion Rate Is Up To 24%. It Generates More Electricity Than Other Cells Of The Same Size. Note: Solar Panels Must Be Put In Direct Sunlight To Power Your Electrinic Devices.

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#TOP 10

ELECAENTA 22W ETFE Solar Charger with 2 USB Ports, IP54 Waterproof Foldable Solar Panel for Outdoor Activities

ELECAENTA

LSFC-22

22w-black

ELECAENTA 22W ETFE Solar Charger with 2 USB Ports, IP54 Waterproof Foldable Solar Panel for Outdoor Activities Cover

ELECAENTA 22W ETFE Solar Charger with 2 USB Ports(5V/4A Max Total), IP54 Waterproof Foldable Solar Panel for Outdoor Activities, Phone Charger Compatible with iPhone Tablet Samsung LG etc

8.4

FTB Score

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Features

[ETFE Material, 24% Energy Conversion] Using Monocrystalline Solar Cells Covered With Highly Transparent ETFE Material, The Solar Energy Conversion Rate Reaches 24%. Compared To Solar Panels Made Of Traditional PET Material, ETFE Is More Stable And Has Longer Lifespan.

[USB 5V/3A Fast Charging] Equipped With 2 USB Ports, Each Port Supports A Maximum Output Of 5V/3A, And The Charging Speed Of The Device Is Faster. The 2 USB Ports Can Offer The Total Current At 5V/4A. Each Port Has A Built-In Smart IC And Auto-Resume Charging Function, Which Can Automatically And Quickly Recognize Your Device And Charge It With The Appropriate Current To Speed Up The Charging Process.

[Zipper Storage Bag] The Solar Charger Charging Storage Bag Adopts Zipper. You Can Place Your Smartphone In The Zip Pocket While Charging, Keep It Safe And Clean, Without Worrying About The Device Falling While Hanging The Solar Panel.

[IP54 Waterproof & Durable] The High-Density ETFE Surface Makes It Highly Waterproof/fireproof/dustproof, While Also Has Self-Cleaning Function, And The Back Is Made Of Durable Fabric. IP54 Waterproof Level, Protect Your Solar Powered Charger And Your Devices From Occasional Rain Or Wet Fog.

[820g Ultra-Light And Compact] The Folding Size Is Only 29*18.5*3.5CM, Slightly Smaller Than A4. ELECAENTA 22W Solar Charger Panel Is Small And Light Enough To Fit Into Any Camping Backpack, Hiking Daypack, Or Emergency Kit.

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Frequently Asked Questions (FAQs)

1. Do solar phone chargers really work?

All that being said, solar technology is a viable one for charging your mobile devices, but some chargers definitely work better than others, and not all are designed to handle every situation.

2. What size solar panel do I need to charge my phone?

A wattage between 10 watts and 15 watts of power is a good rule of thumb when looking for a solar phone charger.

3. Are solar Powerbanks any good?

Unfortunately, portable solar power chargers aren't the end-all solution for endless battery life, but they will make it easier for you to charge on the go, or just save electricity whilst you are at home.

Editor's Notes

During our outdoor phone solar charger research, we found 209 outdoor phone solar charger products and shortlisted 10 quality products. We collected and analyzed 79,066 customer reviews through our big data system to write the outdoor phone solar chargers list. We found that most customers choose outdoor phone solar chargers with an average price of £29.59.

The outdoor phone solar chargers are available for purchase. We have researched hundreds of brands and picked the top brands of outdoor phone solar chargers, including PAIDASHU, BigBlue, FlexSolar, DETENG, BLAVOR. The seller of top 1 product has received honest feedback from 347 consumers with an average rating of 4.9.

Written by

Harvey Wall

Harvey Wall was born and raised in Norwich. He mastered the art of tool production and finished at the prestigious Norwich University. His area of interest include cutting tools, abrasive finishing and power tools. Harvey is always looking for ways to improve the finesse of industrial tools via his myriads of researches. He also shares some of his experiences on many platforms while writing on tool products.