18 Best Bigblue 5V 28W Solar Charger With Digital Ammeter of 2022 – Romance University

After hours researching and comparing all models on the market, Romance University finds out Top 18 Best Bigblue 5V 28W Solar Charger With Digital Ammeter of 2022. Check our ranking below.

2,158 Reviews Scanned

Rank No. #1

BigBlue Portable Solar Charger 28W with Digital Ammeter, 25.4% High-Efficiency, Dual USB Ports, Folding Waterproof Solar Panels with Carabiners for Camping, Backpacking, Phones, Tablets, Power Bank

High-performance Solar Cell: BigBlue used upgraded solar cells whose conversion efficiency can reach 25.4%. Without metal lines on the front, the solar cells capture more sunlight, increasing electricity generation while providing a sleek design. Fewer front-side components also help these cells stay cooler, enabling solar panels to improve light absorption and extend their lifespan
Built-in Digital Ammeter: BigBlue 28w solar panel charger can measure current real-time value, which is convenient for your use. Note that the value of actual outputs depends on the sunlight intensity, placed angle, temperature, connected devices etc. The foldable design and 4 carabiners are easy to carry for any outdoor activities such as camping trips, climbing, hiking, fishing etc.
Exclusive Smart IC Technology: With the built-in intelligent chip, our solar phone charger detects your device and then delivers its fastest possible charging speed (Single maximum output up to 5V/2.4A, dual maximum outputs up to 5V/4A). If clouds block the sun, this portable solar charger can intelligently detect the sunlight and restart to charge your electronics when there is enough sunlight.
Special PET Polymer Surface: Industrial-strength PET polymer fabric and IPX4 waterproof panels protect your backpacking solar panel from occasional rain or wet fog (USB ports and ammeter are not water-resistant). The zipped pocket keeps your devices safe and clean while camping. Please don't place your cellphones inside the pocket while charging for fear of overheating
Easy to Use & Friendly Customer Support: Please unfold four portable solar panels in direct sunlight in the open air (No cloud and no shadow), then connect your device to the USB-A port with your certificated cable. This folding solar charger can't store electricity. You'll Get: 1x 28W Solar Charger, 1x USB-A to USB-C cable, 4x Carabiners and our friendly customer service

SaleRank No. #2

BigBlue 28W Solar Panel Charger with Digital Ammeter and BigBlue 25W Solar Panel Charger with USB-C Port

Durable with Extended Lifespan: BigBlue 25W foldable solar panel combines ETFE coating, UV-resistant EVA, and high-efficiency solar cells, along with a solid baseplate to resist hidden cracks. This design ensures consistent outdoor performance and a significantly longer lifespan, it’s also a must-have in your home emergency kit
Compact and Travel-Friendly: Designed for easy portability, BigBlue 25W solar phone charger folds down to the size of an iPad, measuring just 4.65x6.42x1.38 inches and weighing 1.01 lbs; It can be effortlessly carried or securely hung from a backpack or tent using included carabiners, perfect companion for camping, hiking, and other outdoor adventures.
Efficient and Smart Charging: Featuring USB-A and USB-C ports, this 25W solar charger can power two devices simultaneously, saving time and ensuring your gadgets stay ready as long as there’s sufficient sunlight. Built-in smart charging technology optimizes power delivery and provides 100% safe charging for your devices
High-quality BC Solar Cell: BigBlue used upgraded solar cells whose conversion efficiency can reach 25.4%. Without metal lines on the front, BC solar cells capture more sunlight, increasing electricity generation while providing a sleek design. Fewer front-side components also help these cells stay cooler, enabling solar panels to improve light absorption and extend their lifespan
Built-in Digital Ammeter: BigBlue 28w solar panel charger can measure current real-time value, which is convenient for your use. Note that the value of actual outputs depends on the sunlight intensity, placed angle, temperature, connected devices etc. The foldable design and 4 carabiners are easy to carry for any outdoor activities such as camping trips, climbing, hiking, fishing etc.

SaleRank No. #3

[Upgraded] BigBlue 3 USB Ports 28W Solar Charger(5V/4.8A Max), Portable Foldable Solar Panel for Camping, IP44 Waterproof, Compatible with iPhone 11/XS/XS Max/XR/X/8/7, iPad, Samsung Galaxy LG etc.

Upgraded Triple USB Port: Each maximum output is 5V/3A and the total maximum current is at 5V/4.8A. BigBlue 28w solar charger allows you to charge multiple devices at once (Note: if one device requires a large current, the other two devices may not be charged). The built-in smart charging technology can provide optimal and 100% safe charging in direct sunlight
Used High-quality Solar Cell: The solar cells BigBlue adopted improve the solar charger’s durability by reducing heat buildup, making them more robust and less prone to damage, which extends their lifespan. Without metal lines on the front, these cells capture more sunlight, enhancing electricity generation and providing a sleek, modern design.
Higher Solar Conversion: Upgraded solar panels convert up to 25.4% of solar power into free energy in enough sunlight, which is the most durable panels at present, standing up to elements and wear and tear better than conventional panels. BigBlue uses a special polymer surface to protect solar panels from occasional rain or wet fog ( The junction box is not waterproof)
Portable Camping Solar Charger: With a folded size of 11× 6×1.4in and a lightweight (1.5 lbs) design, it is compact and light enough to fit into any camping backpack or hiking daypack. It is also a must-have for stashing in an emergency kit. BigBlue solar phone charger is a great option if you’re taking an extended camping trip or traveling somewhere with an unreliable power grid
Wide Compatibility: BigBlue USB solar 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

SaleRank No. #4

BigBlue 28W Solar Panels Charger with Digital Ammeter and BigBlue 21W Solar Panel Charger with USB-C Port

High-quality BC Solar Cell: BigBlue 28W used upgraded solar cells whose conversion efficiency can reach 25.4%. Without metal lines on the front, BC solar cells capture more sunlight, increasing electricity generation while providing a sleek design. Fewer front-side components also help these cells stay cooler, enabling solar panels to improve light absorption and extend their lifespan
Built-in Digital Ammeter: BigBlue 28w solar panel charger can measure current real-time value, which is convenient for your use. Note that the value of actual outputs depends on the sunlight intensity, placed angle, temperature, connected devices etc. The foldable design and 4 carabiners are easy to carry for any outdoor activities such as camping trips, climbing, hiking, fishing etc.
Exclusive Smart IC Technology: With the built-in intelligent chip, our solar phone charger detects your device and then delivers its fastest possible charging speed (Single maximum output up to 5V/2.4A, dual maximum outputs up to 5V/4A). If clouds block the sun, this portable solar charger can intelligently detect the sunlight and restart to charge your electronics when there is enough sunlight.
ULTRA-PORTABLE CAMPING SOLUTION: BigBlue 21W solar charger is designed for ultimate portability, folding down to the size of a book and weighing just 1.32 lbs, making it easy to pack and carry wherever you go. The included hooks allow you to effortlessly attach it to your backpack or tent (Please orient the small solar panels toward the sunlight), making it an essential companion for hiking, road trips or emergency preparedness
FAST AND SAFE CHARGING: Dual USB ports (each 5V/3A max, combined 5V/4.2A max) efficiently power most 5V electronic devices, including iPhones, Android phones, tablets, power banks, GPS, etc, when all portable solar panels are exposed to sufficient sunlight. Intelligent IC chip safeguards against overcurrent and short circuits, ensuring reliable and smart charging

SaleRank No. #5

BigBlue 60W Portable Compact Solar Panel with PD 45W USB-C and BigBlue 28W Solar Panels Charger with Digital Ammeter

BigBlue X60 folding solar panel adopts advanced N-type solar cells, achieving an impressive 24.7% solar conversion efficiency. Compared to conventional solar panels, it offers improved efficiency, reduced deterioration, a low-temperature coefficient, and superior performance in low-light conditions. Simply place it in direct sunlight to maximize charging efficiency for your battery.
The upgraded 60W solar panel features a unique foldable and portable design, providing exceptional convenience and versatility for outdoor adventures and travel. It measures approximately 10.16 x 8.43 x 2.36 inches when folded, making it incredibly compact. The lightweight solar panel charger also includes an ergonomically designed handle, ensuring comfortable and effortless carrying
This portable solar charger features a DC 5525 output and comes with a DC5525 to XT60/DC5521 cable and various connectors ( DC5521 to DC7909, DC8020, DC35135), ensuring compatibility with most portable power stations. Built with advanced safety features such as overcharge, short-circuit, and temperature protection, it guarantees safe, stable, and efficient performance

SaleRank No. #6

BigBlue 28W Solar Charger with 3 USB Ports(5V/4.8A Max in Total), Portable Solar Phone Charger, Foldable Camping Solar Panels Compatible for iPhone 11/Xs/XS Max/XR/X/8/7, iPad, Galaxy S9/S8, LG etc

Upgraded Triple USB Ports: This 28W solar panel charger has 3 USB-A ports(each 5V/2.4A Max) with smart charging technology that recognizes your device smartly and provides optimal charging speed, which varies with different devices. CE/ FCC/ RoHS certificated, BigBlue solar phone charger ensures 100% safe charging with overcharging, overheating, and short circuit protection.
High Energy Conversion: A highly efficient folding solar panel can convert up to 23% of solar power into free energy under enough sunlight. Its special PET polymer surface protects it from occasional rain or wet fog, all the ports are covered by rubber cover to protect them from dust or water damage. Note: the junction box is not waterproof.
Wide Compatibility: Attached USB cable for almost all 5V Android devices and some DSLRs, or Apple devices ( don't provide the lightning cable for Apple devices). Please unfold this portable solar panel in direct sunlight outdoors, then connect your cellphones or battery to the USB-A port. Note: The actual output will depend on a lot of factors, such as the temperature, sunlight intensity, angle etc.
Easy To Carry: With a compact and portable size (11.1 × 8.3× 0.8in folded), BigBlue foldable solar charger is small and light enough to fit into any camping backpack, hiking daypack, or emergency kit. They’re also good for stashing in an emergency kit during hurricane season. Note: This solar phone charger can't store electricity, it just can work in enough sunlight.
Package & Support: You will get a BigBlue 28W Solar Charger, 50cm USB Cable, User Manual and our friendly Customer Service. Note: Any cloud cover that arrives may influence the charging speed. We suggest you replug the device and reopen the solar panels if the charging is too slow, and please confirm if your devices come with overheating protection when your devices stop charging suddenly.

Rank No. #7

BigBlue 28W Solar Panels Charger with Digital Ammeter and BigBlue SolarPowa 150 Foldable Solar Panel with Kickstands

【Longer Lifespan Solar Cell】The N-Type solar technology provides advanced materials and manufacturing processes, empowering customers with higher solar energy generation. The solar panels are likely to be less impacted by extreme heat, this durability not only ensures a longer lifespan but also ensures customers can use them in adverse weather conditions
【High-efficiency and Durablity】 Using premium ETFE solar arrays, this portable solar panel achieves a conversion rate of up to 25%, maximizing free energy from sunlight. The built-in diodes ensure reliable performance by providing an alternative current path, bypassing faulty panels to maintain consistent power production and reducing the risk of hotspots.
【High Compatibility and Versatile】This folding solar panel is equipped with an MC-4 connector (17.4V/8.62A) and versatile adapters (DC551, 8020, 7909, XT60), ensuring seamless compatibility with most power stations on the market. It provides an efficient and convenient way to charge your devices, whether you're off the grid or handling emergencies.
【IP68 Waterproof and Kickstands】This 150-watt camping solar panel is built to withstand outdoor conditions with its IP68 waterproof rating, offering reliable protection against harsh environments and potential damage. Designed with durable kickstands, it’s easy to set up and can be angled for optimal solar energy efficiency.

SaleRank No. #8

BigBlue 28W Solar Charger with Digital Ammeter and Rechargeable Hand Warmer 3 in 1

Safe to Use: Used as a 6000mAh portable battery charger to charge your digital devices via USB, including mobile phones, tablets, digital cameras, etc. (It can’t charge an external device and warm your hands simultaneously). With overcharging, overheating and short circuit protection, BigBlue rechargebale hand warmes ensure 100% safe use without burning your skin.
Portable Hand Warmer: Double-sided heating with two adjustable temperature settings transmit heat to your hands and joint under a high efficiency, fast heating in 5 seconds. BigBlue rechargeable hand warmer is an ideal solution for outdoor enthusiasts in winter or the suffers from Raynaud's Syndrome, and you can easily take it anywhere you want.

SaleRank No. #9

BigBlue 28W Solar Charger with BigBlue 20W Solar Panel

Upgraded Triple USB-A Port: Each maximum output is 5V/2.4A and the total maximum current is at 5V/4.8A. BigBlue 28w solar charger allows you to charge multiple devices at once (Note: if one device requires a large current, the other two devices may not be charged). The built-in smart charging technology can provide optimal and 100% safe charging in direct sunlight
Higher Solar Conversion: Upgraded solar panels convert up to 25.4% of solar power into free energy in enough sunlight, which is the most durable panels at present, standing up to elements and wear and tear better than conventional panels. BigBlue uses a special polymer surface to protect solar panels from occasional rain or wet fog ( The junction box is not waterproof).
Upgraded 20W Solar Panels: Used advanced but latest one-piece lamination technology, BigBlue Solarpowa20 solar charger combines ETFE, UV-resistant EVA and efficient solar cells. ETFE is extremely durable and resistant to environmental elements, which is corrosion resistance, and fire retardancy, with a double life-span compared to other PET solar panels
USB-C and USB-A Outputs: Two USB ports (Each is at 5V/2.4A Max, 5V/4A Max in total) are capable of charging most of portable 5V electronic device under enough sunlight, such as iPhone/Androids phones, tablets, power bank, etc. Note: The real output of this portable solar panel depends on a variety of factors, including season, temperature, angle of placement and cloud cover, etc.

SaleRank No. #10

BigBlue 28W Solar Panel Phone Charger and BigBlue Portable Pocket Hand Warmer 3-in-1

Ergonomic & Sleek Desige: Palm-sized heater with smooth edge can be firmly gripped and offer a better holding experience. High-quality aluminum shell is rugged enough for sporting, fishing, camping or other outdoor activities, and it is compact enough to fit in your pack, pocket or glove compartment.
Portable Hand Warmer: Double-sided heating with two adjustable temperature settings transmit heat to your hands and joint under a high efficiency, fast heating in 5 seconds. BigBlue rechargeable battery charger is an ideal solution for outdoor enthusiasts in winter or the suffers from Raynaud's Syndrome, and you can easily take it anywhere you want.
Built-in Digital Ammeter: BigBlue 28w solar panel charger can measure current real-time value, which is convenient for your use. Note that the value of actual outputs depends on the sunlight intensity, temperature and connected devices. If your device has a limited input current of 1A, the value of the ammeter will show between 0.7A and 0.9A in theory. Note: This solar charger can't store electricity
Higher Solar Conversion Efficiency: BigBlue used upgraded solar panels whose conversion efficiency can reach 24%. If clouds block the sun, this portable solar charger can intelligently detect the sunlight and restart to charge your electronics in 30s when there is enough sunlight. The foldable design and 4 carabiners are easy to carry for any outdoor activities such as camping trips, climbing, hiking, fishing etc.

SaleRank No. #11

BigBlue 60W Portable Compact Solar Panel with PD 45W USB-C and BigBlue 3 USB Ports 28W Solar Charger(5V/4.8A Max),

BigBlue X60 folding solar panel adopts advanced N-type solar cells, achieving an impressive 24.7% solar conversion efficiency. Compared to conventional solar panels, it offers improved efficiency, reduced deterioration, a low-temperature coefficient, and superior performance in low-light conditions. Simply place it in direct sunlight to maximize charging efficiency for your battery.
The upgraded 60W solar panel features a unique foldable and portable design, providing exceptional convenience and versatility for outdoor adventures and travel. It measures approximately 10.16 x 8.43 x 2.36 inches when folded, making it incredibly compact. The lightweight solar panel charger also includes an ergonomically designed handle, ensuring comfortable and effortless carrying
This portable solar charger features a DC 5525 output and comes with a DC5525 to XT60/DC5521 cable and various connectors ( DC5521 to DC7909, DC8020, DC35135), ensuring compatibility with most portable power stations. Built with advanced safety features such as overcharge, short-circuit, and temperature protection, it guarantees safe, stable, and efficient performance

Rank No. #12

BigBlue SolarPowa 150 Foldable Solar Panel with Kickstands and BigBlue 3 USB Ports 28W Solar Charger(5V/4.8A Max)

【Longer Lifespan Solar Cell】The N-Type solar technology provides advanced materials and manufacturing processes, empowering customers with higher solar energy generation. The solar panels are likely to be less impacted by extreme heat, this durability not only ensures a longer lifespan but also ensures customers can use them in adverse weather conditions
【High-efficiency and Durablity】 Using premium ETFE solar arrays, this portable solar panel achieves a conversion rate of up to 25%, maximizing free energy from sunlight. The built-in diodes ensure reliable performance by providing an alternative current path, bypassing faulty panels to maintain consistent power production and reducing the risk of hotspots.
【High Compatibility and Versatile】This folding solar panel is equipped with an MC-4 connector (17.4V/8.62A) and versatile adapters (DC551, 8020, 7909, XT60), ensuring seamless compatibility with most power stations on the market. It provides an efficient and convenient way to charge your devices, whether you're off the grid or handling emergencies.
【IP68 Waterproof and Kickstands】This 150-watt camping solar panel is built to withstand outdoor conditions with its IP68 waterproof rating, offering reliable protection against harsh environments and potential damage. Designed with durable kickstands, it’s easy to set up and can be angled for optimal solar energy efficiency.

Rank No. #13

[USB-C and USB-A] BigBlue Lightweight 21W Solar Panel Charger, Portable Foldable Solar Phone Charger with IP68 Waterproof for Camping, Compatible with iPhone, Samsung Galaxy, Tablets, Power Bank etc

FAST AND SAFE CHARGING: Dual USB ports (each 5V/3A max, combined 5V/4.2A max) efficiently power most 5V electronic devices, including iPhones, Android phones, tablets, power banks, GPS, etc, when all portable solar panels are exposed to sufficient sunlight. Intelligent IC chip safeguards against overcurrent and short circuits, ensuring reliable and smart charging
ULTRA-PORTABLE CAMPING SOLUTION: BigBlue 21W solar charger is designed for ultimate portability, folding down to the size of a book and weighing just 1.32 lbs, making it easy to pack and carry wherever you go. The included hooks allow you to effortlessly attach it to your backpack or tent (Please orient the small solar panels toward the sunlight), making it an essential companion for hiking, road trip or emergency preparedness
ENHANCED DURABILITY AND WEATHER RESISTANCE: BigBlue solar panel charger features PVDF surface that provides exceptional durability, offering superior resistance to environmental elements, corrosion, and fire, while delivering twice the lifespan of conventional PET solar panels. Its IP68 waterproof rating ensures protection against occasional rain and unexpected weather (The USB junction box is not waterproof)
HIGHER EFFICIENCY CONVERSION: BigBlue 21W solar phone charger features high-quality monocrystalline panels, boosting solar conversion efficiency by up to 24.7%. With a light transmittance of up to 95%, this portable solar charger ensure excellent quality and high performance. Note: The foldable solar panel does not store electricity
WHAT'S INCLUDED AND CAUTION: You'll receive 1PCS 21W Foldable Solar Panel, 1 USB-C to USB-C cable, 2 Carabiners and 1 User Manual. Please note that the actual power output greatly depends on weather conditions, angle to the sun, temperature, the type of device they’re plugged into, etc.

SaleRank No. #14

BigBlue 28W Solar Panel Charger and BigBlue 25W Solar Panel Charger

Compact and Travel-Friendly: Designed for easy portability, BigBlue 25W solar phone charger folds down to the size of an iPad, measuring just 4.65x6.42x1.38 inches and weighing 1.01 lbs; It can be effortlessly carried or securely hung from a backpack or tent using included carabiners, perfect companion for camping, hiking, and other outdoor adventures.
Durable with Extended Lifespan: BigBlue 25W foldable solar panel combines ETFE coating, UV-resistant EVA, and high-efficiency solar cells, along with a solid baseplate to resist hidden cracks. This design ensures consistent outdoor performance and a significantly longer lifespan, it’s also a must-have in your home emergency kit
Used Back Contact (BC) Solar Cell: High-quality BC cells improve the solar charger’s durability by reducing heat buildup, making them more robust and less prone to damage, which extends their lifespan. Without metal lines on the front, these cells capture more sunlight, enhancing electricity generation and providing a sleek, modern design.
Upgraded Triple USB-A Port: Each maximum output is 5V/2.4A and the total maximum current is at 5V/4.8A. BigBlue 28w solar charger allows you to charge multiple devices at once (Note: if one device requires a large current, the other two devices may not be charged). The built-in smart charging technology can provide optimal and 100% safe charging in direct sunlight

Rank No. #15

28W Solar Charger with 10000mAh Power Bank, Foldable Solar Panels with 1 USB-C and 2 USB-A Ports Fit for Multiple Devices, IP67 Waterproof Portable Solar Panel for Camping Hiking Backpacking

HIGH-CAPACITY POWER BANK: Equipped with a 10000mAh battery, Callsun solar panel serves as a portable solar charger capable of powering an iPhone three times, a Samsung device twice, and a tablet twice. Perfect for extended trips, it allows recharging through solar power or wall charge (micro input port included) during power outages
HIGH EFFICIENCY: Featuring Monocrystalline solar cells, it converts up to 23.5% of solar power into electric energy. The PET material offers flexibility and durability. 4 ports, including 2 USB-A (5V2A to 12V1.5A) and 1 USB-C (PD18W), are protected with rubber covers to guard against dust or water damage.(Note: Any cloud or cover may influence the charging speed)
18W PD BI-DIRECTIONAL FAST CHARGING : The solar panel includes 2 USB-A ports that automatically adapt to the device's maximum input (5V2A to 12V1.5A) and 1 USB-C port with PD18W input and output. Enjoy fast charging for iPhones , iWatch , iPad , tablets, cell phone, cameras, and Multiple devices , it includes a micro usb-c cable is used for charging built-in 10000mAh power bank
FOLDABLE WATERPROOF SOLAR PANEL : Compact and lightweight at 12x7.08x0.79 inches (when folded) and 2.07 lbs, it easily fits into your backpack for portability. The attachment hook makes it ideal for connecting to a backpack during hiking or camping. The IP66 waterproof material ensures normal use even on drizzle day.(Note: The junction box is not waterproof)
PACKAGE INCLUDES: 1 x 28W portable solar panel, 1 x Micro to USB-A cable, 2 x carabiners, and 1 x User manual. Callsun offers a 12-month after-sales service and a 30-day money-back guarantee

SaleRank No. #16

BigBlue 14W SunPower Solar Panels with USB-A Port(5V/2.4A Max) and BigBlue 21W Portable Foldable Solar Phone Charger with Dual USB Port, IP68 Waterproof

Ultraportable and Lightweight: This 14W solar phone charger has a compact design, its folding size is about 5.98x6.34x1.38 inches and is smaller than a tablet, so it’s easy to carry around in a tote or backpack. Using high-quality fabrics and weighing only 0.75 lbs, this solar panel charger is a best-in-class pick for camping, hiking, climbing, biking, etc.
Remarkable Solar Power Efficiency: Using BigBlue's upgraded lamination technology, the efficiency of converting solar energy into electricity is up to 25.4%. Note: this portable solar charger can't store electricity, the angle toward sunlight, operating temperature, and sunlight intensity will affect the real output
ULTRA-PORTABLE CAMPING SOLUTION: BigBlue 21W solar charger is designed for ultimate portability, folding down to the size of a book and weighing just 1.32 lbs, making it easy to pack and carry wherever you go. The included hooks allow you to effortlessly attach it to your backpack or tent (Please orient the small solar panels toward the sunlight), making it an essential companion for hiking, road trips or emergency preparedness
FAST AND SAFE CHARGING: Dual USB ports (each 5V/3A max, combined 5V/4.2A max) efficiently power most 5V electronic devices, including iPhones, Android phones, tablets, power banks, GPS, etc, when all portable solar panels are exposed to sufficient sunlight. Intelligent IC chip safeguards against overcurrent and short circuits, ensuring reliable and smart charging
ENHANCED DURABILITY AND WEATHER RESISTANCE: BigBlue solar panel charger features PVDF surface that provides exceptional durability, offering superior resistance to environmental elements, corrosion, and fire, while delivering twice the lifespan of conventional PET solar panels. Its IP68 waterproof rating ensures protection against occasional rain and unexpected weather (The USB junction box is not waterproof)

SaleRank No. #17

BigBlue 25W Solar Panle Charger with USB-A and USB-B Ports and BigBlue 30W Portable Solar Panels

VERSATILE SOLAR CHARGER: Fast-charging USB-A and PD 24W USB-C ports can quickly charge your Android and Apple cellphones, tablets, flashlights, power banks, etc. DC output (17.4V/1.73A Max) is compatible with small power stations. This portable solar panel can charge multiple devices in outages, backpacking, hiking, or camping trip
ULTRA-PORTABLE AND PRACTICAL: BigBlue 30W solar panel is designed for ultimate portability, folding size measures just 7.95x12.12x1.46 in and weighs just 1.76lbs, making it easy to pack and carry wherever you go. Just unfold, angle toward the sun, and connect, it’s that simple to start powering your devices (Note: this folding solar panel can't store the electricity)
ENHANCED AND UPGRADED DURABILITY: BigBlue portable solar charger features advanced one-piece lamination technology, combining premium PVDF, UV-resistant EVA, and high-efficiency solar cells. It offers exceptional durability, with superior resistance to environmental elements. Designed to last, this foldable solar panel delivers twice the lifespan of traditional PET panels
Compact and Travel-Friendly: Designed for easy portability, BigBlue 25W solar phone charger folds down to the size of an iPad, measuring just 4.65x6.42x1.38 inches and weighing 1.01 lbs; It can be effortlessly carried or securely hung from a backpack or tent using included carabiners, perfect companion for camping, hiking, and other outdoor adventures.
Back Contact (BC) Solar Cell: Without metal lines on the front, BC solar cells capture more sunlight, increasing electricity generation while providing a sleek, modern design. Fewer front-side components also help these cells stay cooler, enabling solar panels to maintain a power conversion efficiency of up to 25.4%

Rank No. #18

[Upgraded] BigBlue 30W Solar Panel Charger with Fast Charging USB-A and USB-C, DC Ports, SolarPowa 30 Portable Solar Panel, IP65 Waterproof, Compatible with iPhone, Samsung, iPad, Small Power Station

UPGRADED VERSATILE SOLAR CHARGER: Fast-charging USB-A and PD 20W USB-C ports can charge quickly your Android and Apple cellphones, tablets, flashlight, power bank, etc. DC output is compatible with some small power stations(less than 200W). This portable solar panels can meet your power demands in outage, backpacking, hiking or camping trip.
ETFE Solar Panels: Used advanced but latest one-piece lamination technology, BigBlue 30W portable solar charger combines high-grade ETFE, UV-resistant EVA and efficient solar cells. ETFE is extremely durable and resistant to environmental elements, which is corrosion resistance, and fire retardancy. This foldable solar panel comes with a double lifespan compared to other PET solar panel.
Durable Kickstand and Easy to Use: Using the kickstand instead of laying the panel flat on the ground allows this foldable solar panel to absorb 25% more sunlight. Unfold all the solar panels in outdoor enough sunlight without shadow, then connect your devices to the output ports with certified cable to start charging, away from the plug! Note: this portable solar charger can't store electricity.
Higher Efficiency Conversion: BigBlue 30w solar phone charger uses superior monocrystalline solar panels which increases the efficiency up to 24%. The light transmittance of ETFE panels is up to 95%, you'll get good quality and high efficiency together. Note: The real output of the solar charger depends on many factors, including season, temperature, angle of placement, cloud cover, etc.
IP65 Waterproof Level: Special ETFE surface protects this portable solar panel from occasional rain in unexpected weather, it comes with a higher grade water resistance and dust protection than other solar chargers (The junction box is not waterproof). What you'll get: 30W solar panel charger, USB-C to USB-C cable, DC 5525 to DC 5525 cable, user manual and our superior customer service.

How Do You Buy The Best Bigblue 5V 28W Solar Charger With Digital Ammeter?

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Product Quality: You don’t always get what you pay for with an Bigblue 5V 28W Solar Charger With Digital Ammeter, sometimes less, and sometimes more.
Product Reliability: How sturdy and durable an Bigblue 5V 28W Solar Charger With Digital Ammeter is should be an indication of how long it will work out for you.

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18 Best Bigblue 5V 28W Solar Charger With Digital Ammeter of 2022 – Romance University

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