Imagine this: you’re working on something in your home office, your laptop battery is low, then suddenly there’s a power outage and you can’t charge your laptop. Power outage poses a struggle. Though it may happen rarely, it’s inevitable, so you must be prepared once it suddenly happens. If you don’t own a generator, a solar power laptop charger can be handy.
Or of course you’re on the go and power may not be readily available or you’re just working on a sunny day in the park and you need a little extra juice. All you need is to expose it to sunlight and it can gather energy that can power up your gadgets. A solar laptop charger is especially helpful for bloggers or writers who take on adventures and writes about it, or for those who simply want to work in a different environment.
Here are some of the best power generators for laptops:
This 20-watt solar charger comes with a battery pack so you can store energy to charge your devices later even when the sun is not out. It is compatible with laptops, DSLR batteries and USB devices such as MacBook, iPad, iPhone, Sony, Nikon, Canon, GoPro, Samsung, and other Android devices and smartphones. You may need an additional adapter to charge some of these.
Voltaic Systems Arc 20 Watt Rapid Solar Laptop Charger features monocrystalline solar cells that fully charges most laptops in 6 hours and 1 hour for most smartphones. It’s a great laptop charger, especially for camping. It’s portable – it only weighs 3.25 pounds, and have sturdy metal grommets so you can easily mount them to your backpack, bike or other touring gear. Plus, it comes with a two-year warranty.
An Amazon best-seller when it comes to outdoor generators, the SUAOKI Solar Charger 60W Portable Solar Panel is a 5-volt to 18-volt DC dual output charger that works for most laptops, smartphones, Apple devices and more. It has a high 20% conversion efficiency, meaning it can provide enough power for charging two devices at the same time. It has a built-in smart IC for the USB port, allowing it to automatically identify the current in your device and speed up the charging process. It features 10 connectors to make sure you get the perfect fit for your laptop (MacBooks excluded).
When folded, this solar panel looks like a briefcase and has a handle for easy transport and handling. Once unfolded, you can hang it on your RV, tent or simply spread it out on the ground or beach to give you instant charge from the sun.
Anker is a trusted brand when it comes to power banks, and they make great solar chargers too. The Anker 21W Dual USB Solar Charger offers a fast-charging technology that delivers the fastest possible charge up to 2.1 amps under direct sunlight. It is rated 21.5-23.5% efficient, making it suitable for powering up two devices simultaneously. This solar charger is meant for charging smartphones, but when used with an extra battery pack, this solar panel charger works great for charging a laptop.
This solar charger is made of industrial-strength, weather-resistant PET polymer and rugged polyester canvas, making it durable for outdoor use. It’s perfect for those looking for budget options and already have an external laptop battery they can use for charging via a solar panel.
The ALLPOWERS 100W Solar Charger is packed with dual 5V USB ports with iSolar technology and an 18V DC output for charging your laptop battery. You can charge your devices directly from it – no additional battery needed. It offers 10 laptop connectors, DC cable, and USB cables so you can charge almost any gadget. It has a high-efficiency rating of 23.5%, providing endless power for laptops and other gadgets as long as the charger is under the sun.
The solar panels can be folded up into a briefcase-like design that is easy to carry and transport. It’s 1/3 lighter compared to solar panels with the same size. Also, it comes with carabiners, clip line, cigarette lighter plug, and hooks for easy attachment to backpacks, tents or other outdoor gear.
A versatile solar charger, the MEGASOLAR 60W Solar Charger Solar Panel with Solar Charge Controller can juice up your different devices. It includes a USB-A, USB-C and a DC output for charging various devices. It offers 10 connectors for laptops and a DC cable for easy power up. The best feature of this charger is the solar charge controller that has a PD Type-C USB output that can charge a MacBook and power banks with Type-C ports. This offers you more freedom and more choices.
This portable solar panel charger comes in an easy-to-carry bag when folded. It’s lightweight at only 1.69 kg. It offers high efficiency of 22%, making it a good charger of choice when you’re out with nature and needs to work on a laptop.
Goal Zero is a well-recommended power pack brand for outdoor enthusiasts, and of course, they offer great solar charging kits. The Goal Zero Sherpa 100 Solar Recharging Kit with Nomad 20 Solar Pane features a 100-watt bolt-on inverter with two USB outputs, 12-volt outputs, and laptop ports and tips. There’s also a detachable AC inverter for DSLR cameras and other small devices.
The solar panel itself is lightweight, weighing 2.2 pounds with an inverter. It is designed to power all the gears in your kit, so once you get it, you don’t need anything more.
A powerful and rugged outdoor charger, BigBlue 3 USB Ports 28W Solar Charger can deliver 28 watts of power at 2.4 amps per port and is rated 24% more efficient overall when it comes to solar conversion. Under direct sunlight, it can generate a total of 4.8 amps maximum power. It has five solar panels and has three USB ports. You will need a laptop connector to use it for charging laptops.
This solar laptop charger is made from lightweight PVC fabric and PET laminated solar panels that is scratch-resistant, water-resistant, and weather-resistant. Weighing only 1.34 pounds, this charger is super light and easy to carry.
The Nekteck 21W Solar Charger is a small yet powerful charger with a fast-charging technology. With its built-in smart IC chip, each port identifies your device, helps maximize charging speed and prevents under or overcharging. It also has a 21-24% conversion rate that allows it to provide enough power to charge 2 devices at the same time. This charger has two USB ports suitable for Android and Apple devices. You need a separate laptop connector to use it for charging laptops.
The solar charger is made of a highly durable canvas created to withstand outdoor elements. It can also resist damp conditions. Weighing just 18 ounces, this solar charger is very handy to use for camping, hiking or fishing.