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The Best Solar Laptop Chargers

Charge your laptops and other electrical devices anywhere with these hassle-free solar chargers.

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Robert Laswell
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Charging electrical devices on a camping trip in the wild could prove to be a nightmare. Finding electrical power sources in the middle of nowhere can be next to impossible. Solar chargers are life-savers in situations like these.

Whether you are on a camping adventure or chilling on a beach, you don’t have to rely on conventional power outlets to charge your essential electrical devices, especially your laptops and cell phones. You can make use of eco-friendly solar chargers for enjoying your trips without the worry of draining batteries. There are a bunch of different solar chargers available in the market and the list below is populated with their pros and cons along with short descriptions to give you a complete picture of the product you might be interested to buy.

Editor’s Picks

These are the three best solar chargers from three different categories. Take a quick look.

TWELSEAWAN 120W Foldable Solar Panel
Best Overall
TWELSEAWAN 120W Foldable Solar Panel

TWELSEAVAN solar charging kit is an all-in-one solar charging system that provides the best value for money to its users. It has a conversion efficiency of 23% which is enough to charge multiple laptops within a few hours without the need for any external power source. You don’t have to spend further on connectors and cables as it has all the necessary accessories to let you use this product anytime, anywhere. It is lightweight when it comes to the 120W category. It is the perfect camping companion.

BigBlue 100W ETFE Solar Panels
Best User-Experience
BigBlue 100W ETFE Solar Panels

BigBlue 100W solar panels are great at providing the best user experience to their customers. First off, their style is unique. You don’t need extra bags or cases to carry these panels. You can easily fold them and zip them up in the form of a briefcase. Secondly, the kit contains all the necessary accessories to let you use these panels on the go. Thirdly, it has built smart technology for fast charging and safe charging.

AIMTOM 60W Portable Solar Chargers
Best Price
AIMTOM 60W Portable Solar Chargers

AIMTOM has developed this product for those who want minimalist applications from their solar chargers. This 60W solar charger is designed at an incredibly affordable price with all the necessary features. That is why it is ranked as the best in a low-price category. There is another 80W option available if you want a bit more output from your charger.

How do Solar Laptop Chargers Work?

Solar chargers are great devices to charge your electronics for example during a camping trip or longer than usual excursion using only the energy of the sun and no other external power source. When it comes to charging laptops (instead of say cellphones or tablets) there are some some key specifications to know about.

For example laptops typically require a voltage of 16 -18.5v to charge effectively. This translates to needing a solar panel rated at least between 60 to 100W (or higher) as a laptop needs more power to charge (in a timely fashion too) than smaller appliances. A 60-100watt solar panel can give you 5 amps on a a good day with plentiful sunlight.

Knowing the voltage is incredibly important as a higher than usual voltage may damage or even fry your laptop completely while a lower voltage will charge your laptop excruciatingly slow or not even at all (all models featured on this list are certified laptop, smartphone and tablet chargers though so not to worry).

With regard to current (amps) a higher current than what is indicated should pose no problems to your devices though its always smart to not go overboard. At the same time a lower current might not charge your laptop at all. Connectors are also an important part, different panels, power banks may have different adapters in relation to the laptop your using. Not to worry though as practically all modern solar laptop chargers offer different size connectors for all major PC brands.

One last important factor to be aware of is the risk of reverse polarity. This is when the voltage of the charger drops lower than the battery charge causing the solar panel to drain your laptops power instead of charging it usually happening at night. That is why the presence of a blocking diode (present in most models) is extremely important.

This also factors into the importance of conversion efficiency (how much solar power is effectively converted into usable energy) and charging times that can vary wildly (from 12 – 30 hours to reach a full charge) depending on multiple factors such as the battery type, solar panel efficiency and obviously the sun and weather.

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Pros and Cons of Solar Laptop Chargers

As with any technology based on solar energy, solar laptop chargers offer a wealth of benefits starting from the fact they are an efficient, eco-friendly way of keep your devices charged in case regular grid electricity isn’t available. With that said they also have their limitation just like any gadget.

Pros:

  • Solar laptop chargers are an adequately efficient and environmentally sound way of keeping your laptops charged without resorting to grid electricity
  • This also cuts electricity costs if used in the house, they can also function as an emergency backup power bank in the case of a blackout
  • Solar laptop chargers are durable and versatile devices that can be easily stored in your backpack or even slung across it meaning the panel charges while walking
  • The durability of modern solar laptop chargers has improved greatly in the past years. Most models are almost completely waterproof and weather resistant
  • Most modern models are also highly compatible with all known PC brands, can charge multiple devices at once and different devices altogether (smartphones, tablets, cameras Gopros etc.)
  • If for any weather-related reason (or absence of the sun) the device cannot charge, almost all models can be charged regularly via USB and be still useful as a portable power bank
  • Solar laptop chargers have increasingly better energy conversion rates at a very high value of 22-25%. Look for models in this range as they take less time to charge

Cons:

  • Like any solar powered device, solar laptop chargers depend heavily on the sun, a cloudy or rainy day for example can heavily impact their performance
  • Although incredibly safe to use and precise in what they can and cannot power. be always very careful of the specifications of the solar laptop charger you want to buy to avoid possible damaging to your laptop or other devices
  • Though the technology as improved drastically solar laptop chargers still take a lot of time to charge, between 12-30 hours depending on the model to reach a full charge.

The Best Solar Laptop Chargers Reviewed

The Best Solar Laptop Chargers In 2021

Following are the ten best solar chargers currently listed on the market. Take a brief look and figure out what the most suitable one is for you.

#1 TWELSEAVAN 120W Foldable Solar Panel

  • Brand: TWELSEAVAN
  • High conversion efficiency
  • High compatibility
  • Smart, Safe and Fast Charging
  • More Durable Solar Panel
  • Versatile Application Anywhere
TWELSEAVAN 120W Foldable Solar Panel

TWELSEAVAN 120W Foldable Solar Panel is ranked at the top thanks to all the features that make it stand out from the rest of the competition. It produces the highest efficiency of 23% due to a layer of effective monocrystalline cells on its body. This kit contains a variety of connectors to make it universally compatible with most solar generators. Multiple charging ports with different USB types are also available to provide different voltages to your electrical devices. This is possible due to a highly intelligent IC chip that identifies and controls the energy output. You can charge your laptop, cell phone, and other items without the worry of slow charging or reducing battery life. PET polymer material is used in the manufacturing of this solar panel and thus you can expect the highest quality. TWELSEAVAN offers a 9-month refund warranty and a 2-year replacement warranty.

Pros:

  • High conversion efficiency
  • High compatibility
  • Built-in smart IC chip
  • Lightweight
  • 9-month refund warranty
  • 2-year replacement warranty

Cons:

  • Expensive

#2 Togo POWER 120W Portable Foldable Solar Panel Charger

  • Brand: Togo POWER
  • Multi-purpose Usage
  • High Conversion Efficiency
  • USB Smart Charging Technology
  • Portable Foldable Waterproof
Togo POWER 120W Portable Foldable Solar Panel Charger

Togo POWER 120W foldable solar panel is a highly powerful solar charging system with a wide connectivity range. It can be connected and utilized with a diverse range of solar generators. It also has a 23% energy conversion rate which is the highest you can get from top-end solar chargers. The smart IC chip is also a standard market practice in these products to control the output power through various category USB-types ports for optimum battery power. You can thus charge all of your electronics including laptops, cell phones, tablets, and other devices at the highest charging speed. When it comes to the durability of this solar panel, it boasts ECTFE lamination for protection from extreme weather conditions. The kit contains all the necessary accessories including multiple connectors, cables, strip brackets, and a user manual so that you can easily use it anywhere. Togo POWER offers a 12-month warranty and excellent 24 hours customer service along with this solar charger.

Pros:

  • Multiple usages
  • High conversion rate
  • Built-in smart IC chip
  • Waterproof and weather-resistant
  • 12-month warranty

Cons:

  • Expensive

#3 TISHI HERY 100W Portable Laptop Charging System

  • Brand: TISHI HERY
  • High Durability
  • Charge Smart
  • Weather Proof
TISHI HERY 100W Portable Laptop Charging System

TISHI HERY is a 100W solar charging system that is loaded with all the necessary equipment to charge all of your electronics at the highest charging speed. It includes a solar panel with a high conversion rate of 23%, 10 DC adapters, and cables, and multiple category USB ports. This is a lightweight, highly durable solar panel which is the perfect companion for your outdoor trips. It can operate in extreme climate conditions thanks to its long-lasting rugged body. It can be easily folded and zipped in a small handbag. TISHI HERY doesn’t offer any warranty upon the sale of this solar charger.

Pros:

  • High compatibility
  • High conversion efficiency
  • Expensive
  • Lightweight
  • Waterproof

Cons:

  • No warranty

#4 AIMTOM 60W Portable Solar Charger

  • Brand: AIMTOM
  • Harness the power of the sun
  • 60W of green, eco-friendly power
  • Charge all your devices on-the-go
AIMTOM 60W Portable Solar Charger

AIMTOM portable solar chargers are offered in two power options, 60W and 80W. These are mid-range products offered at affordable prices and have all the features of high-end solar chargers. With a conversion efficiency of 22.2%, you can charge two laptops at the same time. The design of this foldable panel is also great as you don’t need an external case to carry it. You can simply fold it and pack it with the built-in zip and carry it conveniently. The kits contain all the necessary connectors, cables, and gadgets to let you charge all of your items at the highest charging speed. This solar product is not offered with any warranty which is the only limiting factor of this product.

Pros:

  • High compatibility
  • High conversion efficiency
  • Convenient design
  • Inexpensive

Cons:

  • No warranty

#5 BigBlue 100W ETFE Solar Panels

  • Brand: BigBlue
  • Fast Charge USB and 60W Type-C
  • Foldable and Extreme-thin
  • Smart Charging & Wide Compatibility
  • 100W ETFE Solar Panel
BigBlue 100W ETFE Solar Panels

BigBlue solar charger has a unique design that allows it to be folded and zipped into a briefcase. This charging kit contains all the cables, connectors, and tools to let you connect this charger easily with all types of devices. The ETFE solar panels have an energy conversion efficiency of 22% which is managed through an intelligent chip to prevent overcharging. It is a highly durable solar panel and you can use it in extreme conditions. You have to keep in mind, however, that BigBlue does not offer any warranty on the sale of this product.

Pros:

  • ETFE solar cells
  • Highly compatible
  • Highly efficient
  • Inexpensive
  • Durable

Cons:

  • No warranty

#6 AIMTOM SolarPal 100W Portable Solar Panel

  • Brand: AIMTOM
  • Equipped with authentic SunPower solar cells
  • Versatile & handy
  • Lightweight & totally portable
AIMTOM SolarPal 100W Portable Solar Panel

AIMTOM solar laptop chargers are designed to provide non-stop solar energy in the form of a fast-charging power supply. These chargers are primarily used for outdoor camping or excursions but can be equally effective for home usage as well. These chargers are offered in a complete kit to let you charge your laptops, phones, tablets, and power banks. These are highly durable and operate in tough climate conditions. These small-sized, lightweight, portable panels are worth every penny.

Pros:

  • Easy to use
  • Lightweight
  • Highly efficient
  • Affordable

Cons:

  • No warranty

#7 BigBlue 120W Foldable Solar Charger

  • Brand: BigBlue
  • 120W Solar Charger with MPPT Technology
  • Fast Charge and 60W Type-C
  • Smart Charging & High Conversion
  • Portable and Foldable
BigBlue 120W Foldable Solar Charger

On number 7, is yet another great product manufactured by BigBlue. This is a 120W solar charging kit that has all the necessary tools to let you conveniently attach it with various power generator types. The MPPT technology is integrated into this system to ensure both fast charging and smart charging at a conversion efficiency rate of 22%. Different USB types are available so that you can get the required energy output and not overcharge your phones and laptops. You can also manually select between battery modes to charge different battery types. BigBlue, however, doesn’t offer any warranty on the purchase of these solar chargers.

Pros:

  • MPPT Technology
  • Highly compatible
  • Highly efficient
  • Battery selection modes
  • Easy to use

Cons:

  • No warranty

#8 Beleeb 60W Portable Camping Solar Panels

  • Brand: Beleeb
  • Powerful High Conversion Efficiency
  • USB Smart Charging Technology
  • Multi-purpose Usage
  • Portable Foldable with Adjustable Kickstand
Beleeb 60W Portable Camping Solar Panels

Beleeb solar panels are manufactured with A+ grade solar cells to provide you maximum conversion efficiency. It is a complete battery pack that has all the tools you need to charge your laptops, mobiles, tablets, and other devices, anytime, anywhere. It has multiple USB-types ports to let you choose the current output of your choice. A kickstand is also included in the kit so you can easily set it up and use it on any flat surface, within a few minutes. If you encounter any problem with your product, you don’t need to worry, as you can easily replace it, thanks to a 12-month warranty offered with this solar charger.

Pros:

  • Multiple usages
  • Highly efficient
  • Durable
  • Smart charging technology
  • Adjustable kickstand
  • 1-year warranty

Cons:

  • Expensive

#9 LiZHi 60W Foldable Solar Panels

  • Brand: LiZHi
  • High Conversion Efficiency
  • Potable and Easy to use
  • Fast & Smart Charging Technology
  • Durable and Waterproof
LiZHi 60W Foldable Solar Panels

LiZHi 60W foldable solar panels are designed for the mass market and offered at a very affordable price. This solar charger has a conversion efficiency of 23.8% which is the highest on our list. Also, both fast charging and charge protection is offered as standard features in this solar charger. It is a fully laminated solar panel to increase durability and useful life. However, there aren’t many customer reviews to verify these claims as this is a relatively new product in the market. Also, no warranty is offered, therefore it is ranked on the ninth spot on our list.

Pros:

  • High compatibility
  • High conversion rate
  • Fast and smart charging
  • Easy to use
  • Durable

Cons:

  • No warranty

#10 Voltaic Systems Arc 20W Rapid Solar Laptop Charger

  • Brand: Voltaic Sytems
  • Safely Charge Your Devices Off grid
  • ETFE Advantage
  • Pass-Through Charging
  • Compact, Travel-Friendly Design
Voltaic Systems Arc 20W Rapid Solar Laptop Charger

Voltaic Systems is a popular brand that manufactures high-quality solar chargers. A unique feature of this charger is that it comes with a power bank to save excess solar energy and charge your laptops during the night. With most solar chargers you have to buy a separate power bank that is why this is great value for money provided by Voltaic Systems. Another unique feature about this product is a 2-year warranty which is incredibly rare in this product category. Regarding the charging kit, it contains all the connectors, cables, and tools for you to conveniently connect multiple battery types and charge them quickly and effectively.

Pros:

  • Power bank included
  • Lightweight
  • Highly efficient
  • 2-year warranty

Cons:

  • Less durable

Buyer’s Guide

Not all customers have the same energy requirements. Some want minimalistic solar laptop chargers to charge their phones and laptops. Others want to use their solar chargers with all sorts of power generators to charge all sorts of batteries. Thus, solar chargers are offered at different price levels with unique features to serve different customers. The following buying guide can help you out in choosing the right option for your usage.

Price

Price is a great indicator of the service offered by any product, but it’s not always the case. Don’t buy a solar charger by just looking at its price tag. Look out for some other key features that affect the price as well.

Weight

If you want convenience while charging your devices on your camping experience, make sure that you invest in a small and lightweight solar charger. Not all large-sized solar chargers are energy efficient. It is the monocrystalline cells and the MPPT technology that increase their conversion efficiency. Thus buy a compact yet energy-efficient charger.

Power

Power is important as solar chargers have different charging capabilities. Both input and output of energy are going to be vital for your usage. The solar chargers with built-in smart IC chips are effective at controlling power out to safeguard the batteries. Also, some chargers have power banks included in the kit, and with others, you may have to buy a separate one.

Ratings and Reviews

Always lookout for the ratings and reviews of the device. Not only can you find the quality of the product but you can also find out the possible scenarios that you may also have to face like other customers. Look for what they praise and complain about the solar charger and figure out if it’s the one that you should buy among a load of options.

Warranty

Warranty is something that is not very common in the case of solar chargers. While some brands offer both money-back and replacement warranties, others offer no warranty at all. If you want to save yourself from a faulty product, invest in a product that comes along with a warranty.

Durability

Durability is important especially in the case of portable and foldable products. If your solar panels are covered with tempered glass and aluminum frames, they won’t break down easily. So keep an eye out for that.

Final verdict

When you look at the buying guide above you may be wondering how you can find a product that has all the features that make it a great product for both indoor and outdoor purposes. TWELSEAVAN has solved this issue and has truly built a masterpiece. TWELSEVAN’s 120W solar charging kit is loaded with everything. For compatibility, it has various types of connectors, cables, and necessary tools. For fast charging, it has a built-in IC chip and various USB-types ports. For easy usage, it has a rubber handle and four kickstands. Lastly, for customer satisfaction, it comes with a 90 days money-back warranty and a 24-months replacement warranty. This charger beats the competition by a margin. You can invest in this charging system and forget your charging issues during your outdoor trips.

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FAQs

Are solar laptop chargers capable of fast charging?

Yes, solar chargers are capable of fast charging. When you buy a solar charger, make sure it has a built smart IC chip that identifies and regulates the required current output.

Can the solar laptop chargers overcharge?

Solar chargers can overcharge if they are required to be operated manually. This will be the case if the product you bought is missing both the MPPT technology and the smart IC chip.

How can I ensure the durability of a solar panel?

You can check the durability of a solar charger by figuring out the material used in its production. If tempered glass is used for protection, it will be more durable.

How can I ensure the efficiency of a solar charger?

Solar chargers’ efficiency is increased by the use of monocrystalline cells in their production. You can check out and make sure this material is mentioned in the product description before you buy a solar charger.

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Author Bio

Robert Laswell

Robert is a renewable energy and sustainability specialist with 10+ years of experience in the solar and renewable energy space.

With experience in different organizations in the industry, he operates semprius as a passion project promoting sustainable renewable energy ideas and products.

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