Top 5 Best Portable Solar Chargers

Portable solar charger benefit you with the freedom to recharge your gadgets anywhere (even when you are in the forest) without the hassle of looking for an electrical outlet or to pay for the electricity.

A great charger for backpackers, campers, hikers, or everyone who crave for more freedom in charging their gadgets!!!

So if you like to enjoy the benefits mentioned above, the guide below will help you to choose the best portable solar charger that fits your needs as follows:

1. Wattage
• 4 or 5 watt of power works great for small handheld devices (simpler cell phone or mp3 player).
• 7 watt of power allow you to charge most smart phones.
• At least 15 watts of power, if you need to recharge tablet like iPad.
• 25+ watts, f you want to charge AC devices.
In short, the higher the wattage, the more electricity is generated during a given time period.

2. Panel Types
• CIGS panels are cheaper, lighter, and have a slightly higher low-light performance. However, they tend to delaminate or degrade more quickly over time.
• Monocrystalline - the most efficient solar cells on the market, rugged and durable than CIGS panels. It 22% more efficient than polycrystalline. [1]

3. Features To Consider:
• Water and weather resistant.
• Internal battery - to store solar power for use when the sun has disappeared.
• Auto Retry - to automatically restart after it has been temporarily blocked from the sun.
• Semi-flexible solar panels can be folded or rolled up for easy transport.

Top 5 Best Portable Solar Chargers

1. BEARTWO SP10000 (under $22)
BEARTWO SP10000 automatically detects charging device and delivers optimal current, provides faster charging experience.

Compatible with iPhone, Samsung, Android phones, windows phones, GoPro camera, GPS, tablets and most USB charging devices.

• Easy to use & carry.
• Eco-friendly materials.
• Delivers fast charging and recharging technology.

• Low battery capacity than its competitors.

BEARTWO SP10000 Video Review
• Reviewed by 1.622 verified buyers – 4.3 out of 5 stars - READ USER REVIEWS
• 10000mAh Portable Solar Charger with Dual USB Ports & Flashlight for Camping, Outdoor Activities.
• One of the smallest and lightest solar charger on the market(only weighs7.4oz).
• Extra hanger included, easy to hang on your backpack, perfect for camping, hiking and various outdoor activities.
• Dual-USB Output - charge 2 devices simultaneously with max output up to 5V/2.1A, deliver fast charge. Only takes 4-5 hours to fully charge the battery(via 5V/2A charger), save your charging time than most other similar power banks.
• IP67 Waterproof- every USB port or micro USB port is covered by rubber cap, better protect battery from water; reinforced corner makes it more tough and sturdy; rugged surface to avoid slipping.
• Built in mini LED flashlight - with 3 modes available (Normal /SOS /Strobe), convenient to control with one button. SOS mode is specially designed for emergency use.
• Safety for use - made of eco-friendly silicone rubber and ABS + PC material. CE, FCC, RoHS certified, reliable and durable.
• Dimensions: 5.5 x 3 x 0.7 inches; 7.4 ounces

2. RAVPower (under $70)
RAVPower utilizes the sun's rays to charge your smartphones and tablets.

Constructed with premium solar charging cells that have an increased charging efficiency of 21. 5% - 23. 5%, you can power your portable devices from sunrise to sundown whenever you are outside.

• Durable.
• Weather resistant.
• Large storage pocket.
• Still charge even under partial sun / shade.

• Heavy.
• Struggled to charge multiple devices at once despite having 3 USB-ports.
• Sometimes, especially with iPhones, if it is a particularly cloudy day, the iPhone may shut off the charger as a safety precaution.

RAVPower Video Review
• Reviewed by 1.519 verified buyers – 4.2 out of 5 stars - READ USER REVIEWS
• 24W waterproof foldable solar charger with 3 USB ports
• Compatible iPhone Xs XS Max XR X 8 7 Plus, iPad, Galaxy S9 S8 Note 8 and More
• Signature solar cells: our 24W solar charging technology increases the efficiency of charging by up to 21.5% - 23.5%
• Easy to carry: half the weight of similar solar chargers but equal in power so you can bring it anywhere
• Exclusive iSmart Technology: all three USB ports are equipped with iSmart technology, which automatically detects and delivers the optimal charging current for connected devices; up to 2.4A per port or 4.8A overall when used under direct sunlight
• Triple Port Power: smart IC frequency technology detects and evenly distributes output current to all three USB ports ensuring every device is evenly charged
• Dimensions: 11.8 x 6.5 x 0.2 inches; 1.65 pounds

3. Anker (under $140)
Anker provide its fastest possible charging speed up to 2.4 amp per port or 3 amps overall.

It also comes with short circuit and surge protection technology keep you and your devices safe.

• Intelligent design.
• Durable & efficient.
• Exceptional customer service.

• May only charge in direct sunlight.
• Pocket too small to hold extra cords and accessories.

Anker Video Review
• Reviewed by 1.388 verified buyers – 4.2 out of 5 stars - READ USER REVIEWS
• 21W Dual USB Solar Charger
• For iPhone 7 / 6s / Plus, iPad Pro/Air 2 / Mini, Galaxy S7 / S6 / Edge/Plus, Note 5/4, LG, Nexus, HTC and More
• Fast Charging Technology: PowerIQ delivers the fastest possible charge up to 2.1 amps under direct sunlight. 15W SunPower solar array is 21.5-23.5% efficient, providing enough power to charge two devices simultaneously.
• Incredibly Durable: Industrial-strength PET polymer faced solar panels sewn into a rugged polyester canvas offer weather-resistant outdoor durability.
• Highly Portable: Compact size (11 × 6.3 in. folded / 18.1 × 11 in. opened) and elastic loops on each corner allow easy attachment to backpacks, trees or tents. Super lightweight (13.2 oz) and ultra-thin design (0.7 in. folded / 0.2 in. opened) make it ideal for long treks.
• What You Get: Anker PowerPort Solar (21W 2-Port USB Solar Charger), 3ft Micro USB cable, welcome guide, our fan-favorite 18-month warranty and friendly customer service.
• Dimensions: 11.1 x 1.1 x 6.3 inches; 14.7 ounces

4. Hiluckey (under $47)
Hiluckey compatible with almost all the 5V devices as iPhone, iPad, Samsung, Sony, Huawei, HTC, LG, Nexus, Tablet, camera, Bluetooth, GPS and more.

The dual USB ports offer 2.1A high speed charging and allow you to charge 2 devices simultaneously.

• Quick to charge.
• Can charge 2 devices at once.
• Comes with a flashlight function.

• Not very scratch or impact resistant.
• Requires very strong sunlight for charging.

Hiluckey Video Review
• Reviewed by 1.208 verified buyers – 4.5 out of 5 stars - READ USER REVIEWS
• Waterproof Portable Solar Charger
• Dual 2.1A Output USB Compatible with Smartphones, Tablets, etc.
• 25000mAh High Capacity: Built-in 25000mAh Li-polymer battery, it can charge your phones 8-10 times or tablets 3-4 times for an average of 9 days of usage per charge.
• 4 Solar Panels: With 4 foldable high-effeciency solar panels, up to 1A input current under the sunlight, which is 4 - 6 times faster than the other solar chargers. You can also use micro USB cable to charge it.
• Dual USB 2.1A Output: Dual 2.1A USB ports allow you to charge 2 devices simultaneously with 2.1A high speed charging. Auto-detect your devices' current to pair the optimal output.
• Built for Outdoors: Rugged construction is dust, shock and waterproof; Built in LED flashlight with SOS mode, perfert for outdoor emergency.
• What You Get: Hiluckey 25000mAh Portable Solar Charger, a micro USB cable, User Manual; 12-Month Warranty and 30 days money back.
• Also available in assorted colors
• Dimensions: 6.1 x 3.4 x 1.4 inches; 1.35 pounds

5. Nekteck (under $50)
Nekteck comes with dual USB charging ports allow up to two devices to recharge at once at a maximum output current of 3 Amps total.

• Weatherproof.
• Dual USB output ports.
• Very efficient energy conversion.

• Can only output 2A per USB port.

Nekteck Video Review
• Reviewed by 623 verified buyers – 4.4 out of 5 stars - READ USER REVIEWS
• 21W Waterproof Portable Solar Charger with 2 USB Port
• Compatible for iPhone X/8 Plus/8, iPad, and Any USB Devices
• High-Efficieny, The high-efficiency of its three solar Monocrystalline panels cell is based on SunPower Maxeon technology, that allows them to reach 21%-24% of conversion efficiency while providing enough power (up to 2.0A max per port or 3.0 A max overall)
• Advanced Smart IC chip technology, Microchip support to detects the devices plugged into the USB ports for full charging two devices simultaneously speed under safe conditions as well as the prevention of overheating
• Highly Portable, The 6.3x 11.1x 1.06 inch (when folded) and 17.3-ounce design that can easily squeeze in your backpack offers portability and simplicity. The included attachment hook makes it ideal for connecting to a backpack while you’re on the trail or walking around town
• Dualable Design, The canvas surface and precision stitching withstand rugged for outdoor use and the PET polymer cover that guarantees IPX4 waterproof level protection will make the panels resistant to water and even dust
• Package & Warranty, Nekteck 21W Solar Charging Panel, 2.6ft (80cm)Micro USB Cable, User Manual and 18 Month Worry-free Warranty
• Dimensions: 6.3 x 1.1 x 11.1 inches; 1.13 pounds
Top 5 Best Portable Solar Chargers Top 5 Best Portable Solar Chargers Reviewed by TechCinema on 10/15/2019 Rating: 5