The Best Bigblue 5V 28W Solar Charger With Digital Ammeter of 2022 – Reviews & Buying Guide

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

2,525 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

Rank No. #2

[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.

Advanced Performance: BigBlue 28W solar charger provides 20% more power from every ray, thanks to shadow-free surface design (No metal lines on the front panel). Engineered heat resistance and advanced N-type solar cells offer superior Low-Light efficiency and extending operational longevity
Upgraded Triple-Port: Dual USB-C and one USB-A ports deliver a maximum output of 5V/3A each, collectively achieving 5V/4.8A. This portable solar charger empowers simultaneous multi-device charging. Please note that the folding solar panel can't store the electricity and must be used in direct sunlight while connected to your devices
High-Efficiency & IP44 Waterproof: 28W solar panel charger converts 25.4% sunlight into free energy – industry-leading efficiency. Our most durable design with special polymer surface resists rain, fog, and wear better than conventional panels. Note: USB junction box is not waterproof
Ultra-Portable Emergency Solar Charger: Engineered for outdoor camping and emergency power supply, BigBlue USB solar charger folds to just 11x6x1.4 inches and weighs only 1.5 lbs—compact enough for tight backpack. Unfold, Plug, Power, easy to setup, it is critical for hurricane preparedness kits
Universal Power on the Go: Charge your smartphones, power banks, GPS, flashlight and small electronics seamlessly with BigBlue's portable solar charger. Actual output fluctuates with solar irradiance, angular orientation, connected device specifications, ambient temperature etc. Equipped with Intelligent Safety Charging for fast, 100% safe energy in sunlight. (Cable for Apple devices is not included.)

SaleRank No. #3

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.

Rank No. #4

BigBlue 36W Portable Solar Charger with DC(20V/1.6A) and BigBlue 28W Solar Charger with Digital Ammeter

BigBlue 36W solar charger comes with one USB port with 5V/3A, 9V/2A, 12V/1.5A to charge fast for your cellphones and other usb powered devies; DC output (20V/1.8A) is compatible with some small power station(less than 200W), and a USB-C Output (5V/3A, 9V/2.22A, 12V/1.67A) can provide PD 20W power for your iPad or Switch, meet your power demand in emergency or camping.
The ammeter of this 28w solar panel charger can measure the current real-time value. Note that the value depends on your connected devices, sunlgiht intensity and cable used. If your device has an input current of 1A (such as the iPhone), the amount of ammeter will show between 0.8A and 1A in theory.

SaleRank No. #5

[Ultra-Fast Charging] BigBlue 20W ETFE Solar Charger with Kickstand, SolarPowa 20 Portable Solar Panel Charger with USB-A and USB-C, IP65 Waterproof, Compatible with iPhone, iPad, Samsung, LG etc.

【Upgraded SolarPowa 20 Panels】Used advanced but latest one-piece lamination technology, BigBlue 20W solar charger combines high-quality 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.
【IP65 Waterproof Level】Special ETFE surface protects this solar panel from occasional rain in unexpected weather, it comes with a higher grade water resistance and dust protection than other solar chargers. Built-in MOS prevents the flow of current from the battery to the solar panel thereby preventing the battery from discharging.
【Durable Kickstand and Easy to Use】Using the kickstand instead of laying the panel flat on the ground allows it to absorb 25% more sunlight. Unfold all the solar panels in outdoor sunlight, then connect your devices to the output ports with certified cable. Note: this solar charger can't store electricity.
【High-Efficiency Conversion】This 20W solar phone charger used the monocrystalline solar panel which increases the efficiency of charging by up to 24%. The light transmittance of ETFE panels is up to 95%, you'll get good quality and high efficiency together. The folding size is 8.66 x 8.74 x 1.57 inches and weighs only 1.71 lbs, this portable solar panel is suitable for camping, hiking, climbing or other outdoor activities.
【Exclusive Smart Charge Technology】Upgraded USB-A and USB-C ports (5V/2.4A for each) are equipped with smart chips that can recognize your device smartly and maximize the charging efficiency, capable to charge almost any portable 5V electronic device under enough sunlight, such as mobile phones, tablets, power bank, etc.

SaleRank No. #6

BigBlue 28W Solar Charger with BigBlue SolarPowa 10 10W ETFE Solar Charger with USB-A and USB-C Ports

BigBlue 28W Solar Charger with BigBlue SolarPowa 10 10W ETFE Solar Charger with USB-A and USB-C Ports

SaleRank No. #7

BigBlue 3 USB Ports 28W Solar Charger(5V/4.8A Max) and BigBlue 100W ETFE Portable Solar Panels with Kickstands

【Longer Life-span ETFE Panels】BigBlue 100W solar panel combines high quality ETFE, UV-resistant EVA and efficient solar cells. ETFE (Ethylene Tetrafluoroethylene) is corrosion resistance, waterproof and fire retadancy. Double life-span compared to other PET solar panels and the light transmittance is up to 95%, you'll get the good quality and high efficiency together.
【Compatible with Most Generators】BigBlue folding solar panels comes with SAE connector, 10-in-1adaptor and MC4 cable to support BigBlue or other brand power stations. It is an efficient and convenient way to keep your devices charged while living off the grid or emergency condition by switching to renewable energy. Note: This solar panel can’t store the power.
BigBlue 28w solar charger is suitable for cellphones, the 100W solar panels is compatible with most of solar generator

SaleRank No. #8

36W Solar Panels, BigBlue Foldable Solar Charger with DC(20V/1.8A), PD 20W USB-C and Fast Charge USB-A, IP54 Waterproof, Compatible with iPhone,Google,Samsung Cellphones, iPad, Small Power Station

【Compatible with Most Devices】One USB port with 5V/3A, 9V/2A, 12V/1.5A to charge fast your cellphones and other 5V usb-powered devices; DC output (20V/1.8A) is compatible with some small power stations(less than 200W), and a USB-C Output (5V/3A, 9V/2.22A, 12V/1.67A) can provide PD 20W power for your iPad or Switch; this upgraded solar panel can meet your power demands in emergency or camping trip.
【Design with Kickstands and Auto-restart】Using the kickstands instead of laying the panels flat on the ground allows it to absorb 25% more sunlight. It allows you to charge your smartphone from 0% to 50% in just 30 minutes. This upgraded solar charger comes with the auto-restart function, if clouds blocking the sun, it will restart to charge your electronic when there are enough sunlight and reduce the power loss.
【IP54 Waterproof & Durable Design】Industrial-strength PET polymer fabric to withstand wear for outdoor use. BigBlue 36W solar charger won’t mind exposure to damp conditions such as morning dew or light rainfall. It is suitable for a trek, hiking, or camping, are a essential part for many people’s go-bags and car kits. Note: the solar panels charger can't store the electricity, you need to connect your device with this solar panels in outdoor sunlight.
【Portable and Highly Efficient Monocrystalline Panels】The highly efficient solar panels can reach a power conversion rate up to 23%, allowing you to charge three devices at once. You can fold easily the solar panel up or hook it on your backpack by the four holes in camping trip (We don't provide carabiners). It has a Velcro flap to keep the panels folded up and protected from scratches when not in use.
【Best Quality and Service Support】Equipped with a unique voltage regulator to guarantee a stable voltage and current, CE / FCC / RoHS Certificated, BigBlue ensure 100% safe charging with overcharging, overheating and short circuit protection. And it comes with 1 x 10-in-1 Connector Cable, 1 x USB Cable,1 x DC Cable, 1x User Manual and a 18-month warranty.

SaleRank No. #9

Nekteck 28W Portable Solar Panel Charger, 2 USB-A Ports, (5V/4.0A Max) 24% Efficient Maxeon Cells Solar Charger, IPX4 Waterproof, Compatible with iPhone 12/11/11pro/Xs, iPad, Samsung Galaxy and More

HIGH EFFICIENCY NEKTECK'S PORTABLE SOLAR CHARGER. Are you an outdoor enthusiasts and planning to travel? Our USB solar panel is your perfect outdoor companion! made with Maxeon cells that are proven to be superior to monocrystalline cells these 4 solar panels are efficient enough to provide 28W of power with 24% efficiency, comes with IC Chip technology that can detect battery requirements and safely charge your device.
CHARGES 2 DEVICES AT A TIME, VAST COMPATIBLITY- this foldable solar panel has max (5V) 2.4A output per port, total charging power max (5V) 4.0A for 2 ports, suitable for iPhone series/iPad/ Compatible with Kindle Fire/Galaxy tablets. /Galaxy S, GPS, cameras, tablets and other USB devices(USB-A to Lightning Cable is NOT included)
PORTABLE SOLAR PANELS FOR CAMPING- The solar charging panel has the perfect features for your travel needs. IPX4 technology makes it waterproof, dustproof, shockproof and heat resistant, and comes with 2 carabiner clips, 5 eyelets, durable Velcro, and a zippered pouch to store your phone, batteries, and more. Easily attaches to your backpack or travel bag, hence a perfect backpacking solar panel.
FOLDABLE AND LIGHTWEIGHT: Our solar usb charger is easy to carry and you can take it anywhere! Compact folded size is about 16x 28.194x 2.794 cm, open is 82x 28.19x 1.778 cm, weight 650g, can adopt notebook size for your comfort
WORDS FROM NEKTECK: Our solar portable charger comes with 1x Micro USB cable, 1x user manual and 1x metal hooks along with 2 years warranty and lifetime customer service. If you have any questions regarding the product feel free to contact us.

SaleRank No. #10

Mini 6W Solar Panels Chargers USB 5V Small Monocrystalline Power Emergency Panels IP67 Waterproof for Outdoor Security Camera Fans Flashlight Pond Air Bubbler Fish Tank Oxygen Pump

USB Solar Panels: built in usb-a output port(max 5v/1a), can directly in the sunlight to charge your iphones, outdoor security camera, light,flashlight and other small devices. Can also run a series connection between mini solar panels to do some DIY projects,such as make outdoor fish tank oxygen pumps,usb fan for the small chicken coop,etc.Note:solar panels cann't store the power.
Portable Solar Chargers: Small size lightweight which the size is 10.66in x 6.88 x 0.1in and the weight is only 0.5 lbs and 4 metal holes design. Easy to carry around and use for outdoor emergency power, such as camping,hiking or backpacking. We provide you 2 free carabiners, which are good for you to hang on your backpack, tent, or tree, even when you are walking or resting, it will not prevent to power your equipment.
High-efficiency solar panels:Made of the A+ Monocrystalline Cell and PET film lamination, can effectively convert solar energy into electricity, with a conversion rate of up to 24%. IP67 Protection waterproof grade which can work under unexpected weather and improve a longer life for your solar panels.
Smart Charging Solar Panels :Built in an intelligent chip automatically identifies connected devices and adjusts output current to offer the fastest possible charging speed. Ensure safe charging with overcurrent, overheating and short-circuit protection.Meet your power emergency use.
Package & Support:You will get 1*mini solar panels,2*carabiners and 1* user manul. Note:the charging is a little slowly for phones or small power banks, becuase it’s mini solar panel and the power is small. More suitable for power emergency and diy project.

Last update on 2023-10-08 / Affiliate links / Images from Amazon Product Advertising API

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

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The Best Bigblue 5V 28W Solar Charger With Digital Ammeter of 2022 – Reviews & Buying Guide

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

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