When venturing off the grid or dealing with an unexpected outage at home, having a reliable power source can be a major concern. This is where a solar charger comes in – a game-changer for keeping your devices and gadgets fully powered up without relying on traditional electricity.
Whether you’re backpacking through the wilderness, camping under the stars, or simply need to top off your phone’s battery while enjoying lunch in the park, solar chargers harness the sun’s energy to keep you connected with friends and family. And, as a vital component of your bug-out-bag, it’s an essential item to consider.
Like traditional solar panels, which have photovoltaic cells that convert sunlight into electricity, solar chargers utilize this clean energy source to provide an instant power boost in emergency situations, wilderness adventures, or even at home during a blackout. Not only does solar power offer a convenient solution for keeping your devices powered, but it’s also a sustainable, environmentally friendly, and free source of energy.
The 5 Best Solar Chargers
When it comes to choosing the best solar chargers, we’ve got you covered. Our top pick is the BigBlue Solar Charger from GoerTek, a reliable and efficient option that’s sure to keep your devices charged on-the-go. But what makes it stand out from the rest? We’ve also considered other top contenders like the Nekteck Portable Solar Panel Charger, Anker Solar Charger, and YOLK Portable Solar Charger – all of which are high-quality options in their own right.
Our Top Pick for the Best Solar Charger
Our top recommendation for a reliable solar charger is the BigBlue Solar Charger, which boasts cutting-edge SunPower technology and three USB ports. This robust device excels in harsh outdoor conditions, thanks to its weatherproof design that withstands even the most demanding environments. At just as impressive are its compact and lightweight features, making it an ideal companion for long hikes or backpacking trips.
With this solar charger by your side, you can rest assured that all your devices will remain fully charged, allowing you to focus on the thrill of your adventure without worrying about battery life. Check out the latest pricing information on Amazon.
How To Choose the Best Solar Charger
When selecting the ideal solar charger, several factors should be taken into account to ensure it aligns with your daily habits. One crucial consideration is the type of photovoltaic (PV) technology employed by the device. Solar chargers often utilize monocrystalline or polycrystalline panels, which have distinct characteristics and efficiency levels. Alternatively, you may come across more advanced options featuring PET or SunPower panels, boasting enhanced performance capabilities.
Monocrystalline, Polycrystalline, or CIGS Panels
Solar panels can be categorized into two main types: monocrystalline and polycrystalline. Both types utilize silicon crystals as their foundation. The primary difference lies in the composition of the cells, with monocrystalline panels consisting of a single crystal and polycrystalline panels comprising multiple crystals. This distinction has significant implications for performance.
Monocrystalline panels are characterized by their black hue and tend to be more energy-efficient, particularly in low-light conditions. Although they may excel in this regard, they can come at a higher price point. Polycrystalline panels, on the other hand, possess a bluish tint and are generally more affordable due to their manufacturing process. However, they exhibit slightly lower heat tolerance compared to monocrystalline panels.
For optimal solar charger performance, consider opting for a model that incorporates monocrystalline panels or explore high-quality options from manufacturers like SunPower.
PET and SunPower Solar Panels
Solar panel technology has made significant strides, with solar panels containing solar silicon photovoltaic cells emerging as a highly efficient charging option for backpackers and trekkers seeking to travel light. Options like the BigBlue Solar Charger, which features SunPower photovoltaic cells or PET polymer-faced solar panels, offer flexibility and portability.
These solar chargers can be folded into a compact case, allowing you to carry them easily in your backpack or deploy them over rocks or from your tent. Photovoltaic solar cells are designed to maximize sunlight absorption, resulting in faster charging times and better performance in low-light conditions compared to other types of solar panels.
While they may not match the durability of traditional rigid panels and can degrade over time, their portability and flexibility make them an attractive choice for outdoor enthusiasts.
Wattage
When selecting a solar-powered charger, the primary consideration is its ability to efficiently charge your devices at a pace that suits your needs. The wattage of the solar panel plays a crucial role in determining this efficiency. A 5-watt charger is suitable for charging small devices like cell phones or mp3 players, whereas a 10-12-watt charger can handle more power-hungry devices like smartphones. In full sun, a 10-12-watt charger can take anywhere from 2.
5 to 8 hours to fully charge your device. For larger devices like tablets or those with higher power demands, such as an iPhone 6 or Samsung Galaxy, a 15-21-watt charger is the way to go. These high-wattage chargers can also simultaneously power multiple devices. Some solar chargers, like the YOLK Portable Solar Charger, offer the flexibility of attaching additional panels to boost their power output.
However, if you need to charge your devices rapidly or have a larger device such as a laptop, you may require an integrated battery or a separate one. This consideration will ensure that your solar-powered charger meets your specific charging needs.
Integrated or External Battery
Solar-powered chargers come with varying levels of storage capacity, which can greatly enhance their functionality. Some models feature built-in rechargeable batteries, allowing you to harness energy during periods of low sunlight or even at night. These integrated batteries provide a reliable power source that can be recharged from your home’s electrical grid, giving you the flexibility to use your devices whenever needed.
Other solar chargers may not have a battery built-in, but offer separate storage options instead. In these cases, users can choose from a range of external battery packs designed specifically for solar-powered charging. Some models can charge a smartphone in just 8-10 hours, while others are capable of powering multiple devices simultaneously.
Ultimately, the type and capacity of battery you need will depend on your unique circumstances and requirements.
Portability and Durability
When venturing into the wilderness or exploring trails, portability is crucial. The quest for a reliable and compact power source leads us to innovative solar chargers designed specifically for the great outdoors. From pocket-sized chargers like YOLK’s Portable Solar Charger, which can fit snugly between book pages, to multi-panel chargers with collapsible designs that nestle into carrying cases or attach to backpacks via carabiners, the options are vast.
Yet, not all solar chargers are created equal. The most suitable ones for outdoor enthusiasts are those built to withstand harsh weather conditions and rugged terrain. Foldable panels, crafted with waterproof and shock-resistant materials, like Industrial-strength PET polymer faced solar panels sewn into rugged polyester canvas, can handle the demands of a wilderness adventure.
USB Connections
When venturing out on hiking expeditions or camping trips with friends, it’s common to have multiple devices in need of charging. Fortunately, some solar chargers offer a convenient solution by providing 2 USB ports or even 2 batteries that can charge up to 8 smartphones or several devices at once. While this feature is certainly useful, it’s essential to consider the specific power needs of your equipment.
For instance, cameras may require an additional adapter for charging, so be sure to familiarize yourself with each device’s charging requirements before selecting a solar charger.
5 Best Solar Chargers – Reviews
GoerTek Solar Charger
The GoerTek Solar Charger is a versatile and powerful device that offers high-capacity charging capabilities. Equipped with a 25,000mAh polymer battery and three USB ports, it can simultaneously charge multiple gadgets, including smartphones like iPhones and Galaxies, iPads, and iWatches. When the integrated solar cells are exposed to full sunlight, they recharge quickly, making this charger an excellent companion for outdoor enthusiasts.
Crafted from strong ABS plastic, the solar charger is designed to withstand rough conditions, featuring an IPX6 waterproof rating and shockproof construction. This means you can use it in wet or dusty environments without worrying about damage. In addition to its solar charging capabilities, the GoerTek Solar Charger also serves as a reliable lighting source. Its 36 powerful LED lights offer three adjustable brightness settings, allowing you to use it as a reading light, flashlight, or lantern.
The charger’s compact design and lanyard cord make it easy to attach to your backpack or belt. The product comes with a comprehensive package that includes a USB charging cable, carabiner, and manual. Backed by a 12-month warranty, the GoerTek Solar Charger is an excellent value for its price.
BigBlue Solar Charger
The BigBlue Solar Charger is an excellent companion for any outdoor enthusiast, offering exceptional charging performance and convenience. Its advanced Sunpower solar cells boast a 23.5% conversion efficiency, allowing for rapid charging of your devices. The SmartCharge technology ensures seamless compatibility with your gadgets, automatically detecting and charging them as needed.
This solar charger stands out from the crowd with its rugged IPX4 weather-resistant design, which includes cloth flaps and rubber covers protecting the USB ports from dust and water. When you’re on-the-go, the lightweight, compact, and foldable design allows for easy stowage in your backpack or secure attachment to a tree, tent, or backpack using the four carabiners. As an added peace of mind, the BigBlue Solar Charger features overcharging, overheating, and short circuit protection.
The charger also comes with a comprehensive 24-month warranty. While it may require direct sunlight for optimal performance, this solar charger is well-suited for charging smartphones, power banks, and smaller devices. Pros: ideal for smartphones and power banks, high-performance, superfast solar charging, advanced Sunpower solar cells, durable weather-resistant design, lightweight, portable, three USB ports.
Cons: pricey, may not perform optimally on cloudy days, requires direct sunlight for larger devices. Check the price on Amazon.
Nekteck Portable Solar Panel Charger
The Nekteck Portable Solar Panel Charger is an excellent choice for those seeking a reliable and efficient solar power solution. This innovative charger boasts advanced Smart IC chip technology and three SunPower monocrystalline panels, allowing it to deliver a rapid charge of up to 21 watts under direct sunlight. With the ability to power devices in just 2-3 hours, this charger is perfect for backpackers, campers, and trekkers who need a compact and lightweight solution.
The Nekteck charger’s durable design features a canvas surface with precision stitching and a PET polymer cover, providing dust and splash waterproof protection. However, it is essential to note that the charger is not fully waterproof, so it should be kept out of heavy rain. The charger’s foldable design allows for easy storage in a backpack or other confined spaces, making it an ideal companion for long outdoor adventures.
The Nekteck Solar Charger also features stainless steel holes on each corner, allowing users to attach it to a backpack, tree, or tent to maximize sunlight exposure. Weighing only 17.3 ounces, this charger is incredibly lightweight and easy to carry. For added device safety, the Nekteck includes integrated overheating protection. This versatile charger is compatible with a wide range of devices, including phones, tablets, GPS devices, cameras, and more.
The included micro USB cable, welcome guide, and 18-month warranty make it an excellent value for money. With its fast charging capabilities, low-light performance, portability, and lightweight design, the Nekteck Solar Charger is a great choice for anyone seeking a reliable solar power solution.
Anker Solar Charger
The Anker Solar Charger is an exceptional device for outdoor enthusiasts. Its three PET polymer-faced solar panels provide a powerful 15-watt and 2.1-amp output per USB port in direct sunlight, making it ideal for backpacking or camping excursions. Additionally, the charger’s high-speed Power Bank can be purchased separately, ensuring that your gadgets are fully powered up quickly.
With its fast PowerIQ charging capability, the Anker Solar Charger can charge a smartphone’s battery to 49% in just three hours, rivaling the performance of traditional wall chargers. The device is versatile, capable of powering a wide range of USB devices, including smartphones and tablets. When it comes to all-day power around the campsite, the solar panels take only ten hours to fully charge in direct sunlight and still perform well on cloudy days.
Although not fully waterproof, the charger’s rugged design can withstand occasional rain showers and rough outdoor conditions thanks to its polyester canvas and short circuit protection technology. An added bonus is its portability, with ultra-thin folding panels that easily fit into backpacks and two elastic loops for hanging from trees or tents. The charger also comes with an 18-month warranty, a three-foot micro USB cable, and a welcome guide.
With pros including powerful fast charging, high-quality construction, compatibility with various devices, and rugged design, the Anker Solar Charger is an excellent choice for outdoor enthusiasts. However, it’s worth noting that some devices, such as iPod nano, Classic, Shuffle, HP TouchPad, and Asus tablets, are not compatible with this charger.
YOLK Portable Solar Charger
Our Top Pick for the Best Solar Charger
Our top recommendation for a reliable solar charger is the BigBlue Solar Charger, which boasts cutting-edge SunPower technology. This innovative device features three USB ports, providing ample power to keep your devices charged, even when off-the-grid. The BigBlue Solar Charger’s rugged weatherproof design makes it an ideal companion for outdoor enthusiasts, withstanding harsh conditions while keeping your gear powered.
Its lightweight and compact construction ensures ease of transport on hiking trips or backpacking excursions, allowing you to focus on the adventure rather than worrying about device downtime. And as a testament to its durability and performance, check out the price on Amazon today!
