6 Best Solar Flashlights | 2021 Reviews (NPET, Thorfire)

Each and every emergency kit contains a flashlight, which is the most important item. A solar flashlight would be a welcome addition to any disaster preparedness package.

As long as you remember to charge your solar flashlight in the sun, you can use it in situations where your phone flashlight has already died or you are attempting to conserve your phone’s battery during a power outage. Some versions can even function as a standalone solar power source, allowing you to go back online as quickly as possible after a power outage.

Besides being bright and waterproof, solar flashlights are also known for being dependable, which are three important characteristics for any flashlight. Solar torches are beneficial in a variety of situations due to their many capabilities.

6 Best Solar Flashlights

Best Overall: NPET T09 Solar Flashlight

  • Light Output: 268 lumens
  • Backup Charge: USB backup
  • The High Points: Includes car safety tools, can act as solar power bank, many modes, bright
  • The Not-So: Heavy, just “OK” water resistance

You should choose the NPET 109 Solar Flashlight if you want a flashlight that can do a lot more than just illuminate your path. It takes a simple head flashlight to the next level by utilizing different light placements and settings, hence broadening the range of scenarios in which it may be beneficial. It also includes a number of safety features that make it an essential part of any emergency preparedness pack.

Another feature that we appreciate about the NPET T09 Solar Flashlight is that, once the flashlight has received enough charge to illuminate, you can begin using it as a solar power bank to charge your USB devices, extending the flashlight’s utility even further. It’s also quite bright, emitting 268 lumens at its brightest mode when turned on.

The disadvantage is that the light is somewhat heavy as a result of all of these properties. Due to its weight and bulk, it may not be the greatest choice for someone searching for a flashlight to carry around with them when on the road or in a vehicle.

What Do Reviewers Say?

The adaptability of this light has been praised by reviewers. They claim that the side lights can be used as solar lanterns and as emergency lights in an emergency situation. This is made possible in part by the powerful magnet built inside the flashlight, which enables for simple mounting.

The brightness of the headlight makes it quite effective as well.

Reviewers also like the option to switch between modes when necessary in order to conserve energy. They pointed out that, in situations where battery life is critical, turning the light down to a lower setting can assist extend battery life.

When that isn’t possible, they like to be able to charge their gadgets using the USB port on the flashlight’s power bank when it is possible.

Features & Considerations

In addition to the conventional on/off button, the NPET T09 Solar Flashlight includes a number of functions that go above and beyond the norm. It consists of automobile safety equipment. These contain a seat belt cutter as well as a safety hammer, which can be used to break a car glass in an emergency. Furthermore, it contains a built-in compass on the bottom of the device.

The solar panel kit for the flashlight is located on the side of the flashlight’s body. It takes up as much space as possible in order to enhance the efficiency of the panel. It also has lights that line the solar panel that can be utilized as flashing emergency white or red lights in the event of a power outage.

Despite its numerous advantages, the NPET T09 Solar Flashlight does have some drawbacks to consider. Because it is relatively heavy and bulky, it is more difficult to transport than other alternatives.

It is also not waterproof, yet it is water-resistant in instances where there is a lot of splashing water, such as during a strong downpour.

The NPET Solar Flashlight is distinguished by its brightness, many lights, and a variety of operating modes. Features such as the solar power bank, compass, and car safety equipment are optional additions that elevate this solar flashlight to the top of our favorite solar flashlights list.

See the Amazon price for more information.

A Close Second: Thorfire Solar Flashlight

  • Light Output: 100 lumens
  • Backup Charge: Hand-crank backup
  • The High Points: Waterproof (submersible), crank backup, efficient charging
  • The Not-So: Not that bright, limited modes

With respect to its feature set, the Thorfire Solar Flashlight is diametrically opposed to the NPET Solar Flashlight, which is one of the reasons we also adore it. The Thorfire Solar Flashlight is constant and long-lasting, in contrast to the NPET Solar Flashlight, which is dazzling.

The Thorfire Solar Flashlight’s functionality is built on traditional emergency flashlight features such as a crank backup power source and a flashing SOS mode, which are both included as standard. The light can be illuminated in its dimmest mode for an hour with just a minute’s worth of vigorous cranking.

Incorporating traditional features with a high-efficiency solar panel, the Thorfire Solar Flashlight ushers them into the twenty-first century. Simply exposing the Thorfire Solar Flashlight to the sun for an hour can provide enough energy to run it for two hours or longer. This makes it simple to prepare the flashlight ahead of time and have it ready to use in any situation.

What Do Reviewers Say?

This solar flashlight has received wonderful reviews from those wishing to enhance their emergency packs and modernize their traditional crank backup flashlights. All of the benefits of a regular flashlight are present here, but the addition of a solar panel enhances functionality even further.

They also remarked that, given the size of the flashlight, it produces a respectable amount of brightness – 100 lumens – but that, if they were looking for an ultra-bright survival lighting, this would not be the ideal option. As a result, several reviewers described it as a “rummage through an empty room during a hurricane” choice rather than an outside solar light with a weatherproof construction.

Despite this, the build quality of the lamp was praised by those who tested it. The fact that it is composed of plastic does not detract from its durability and even waterproofing capabilities.

Features & Considerations

The Thorfire Solar Flashlight is available in three different modes: bright, dim, and SOS (for emergencies only) (which is a strobe mode). In order to travel between them, users must repeatedly press the power button until they reach the desired mode.

The waterproof nature of the flashlight has been recognized by reviewers. It is submersible up to a depth of 45 feet, making it one of the most waterproof products on our list of waterproof items.

Keep in mind that the light only has three LEDs, which is an essential distinction (dim mode utilizes one of the LEDs and bright uses all three). Despite the fact that it has a maximum brightness of 100 lumens, this light is not the brightest available.

The flashlight has a maximum charge capacity of four hours, which may be obtained by cranking the lamp violently for 4-5 minutes or by charging it in the sunlight for two hours, respectively. On the basis of the most efficient cranking and the best solar energy conditions, time estimates are made.

See the Amazon price for more information.

We Also Like: Hybridlight Journey Flashlight

  • Light Output: 160 lumens
  • Backup Charge: USB backup
  • The High Points: Bright, waterproof (submersible), long run time, can act as solar power bank
  • The Not-So: Limited modes and features

The Hybridlight Journey Flashlight boasts a well-thought-out design that is both functional and attractive. This flashlight is sleek and modern, and it combines important features with great functionality, which is why it makes our top-ten list of the best flashlights.

The Hybridlight Journey Flashlight combines all of the most critical qualities for a solar flashlight, and it does so at a reasonable price. In 14 hours of sunlight, it will be fully charged, and you can expect a fully charged battery to last 7 hours in the most demanding setting and up to 25 hours in the dimmest setting. This enables customers to get the most out of their batteries based on their individual requirements.

It’s also quite bright, emitting 160 lumens at its brightest setting on the dimmest setting. There are three different modes to choose from: high, low, and flashing.

It’s one of our favorite features because it requires you to hold the power button down in order to access the flashing mode, which avoids the need to cycle through it every time you switch the light on or off.

What Do Reviewers Say?

The waterproofing of the flashlight and the brightness of the illumination are two of the things that reviewers have praised about the Hybridlight Journey Flashlight, which has received positive feedback from customers. They claim that the design is distinguishable and that it makes a significant difference in the overall quality when compared to other lights.

They also point out that the battery life of this flashlight is far greater than that of other similar models, thanks to the option of using the low setting, which can extend the battery life to up to 25 hours.

The dual function of the light, however, is the feature that customers have expressed the most interest in – not only is it a solid light, but it also functions as a solar power bank. They claim that it’s a comforting feeling to know that it’s there just in case they ever need it, which makes this flashlight a perfect addition to any emergency kit.

Features & Considerations

Waterproof and submersible to a depth of roughly 9 feet, the Hybridlight Journey Flashlight is an excellent choice for outdoor adventures. However, the light should never be lowered to such a low level because it is also designed to float if it falls into water.

This permits it to not only withstand rain and other elements of the outer environment, but it also ensures that it is well-protected should it fall into a body of water.

As other reviews have mentioned, the run time varies depending on the mode selected, but in average, this light can last 7 hours in its brightest mode, which emits 160 lumens, and 25 hours in its dimmest mode, which emits 0 lumens.

Moreover, it includes a detachable back cover that can be removed in order to show the flashlight’s USB charger as well as a socket for charging devices using the flashlight’s battery.

You may even have it in a variety of various colors if you choose. There are other colors to choose from, including a sleek and modern black, a bright and easily found yellow, American flag-themed red, white, and blue, and, for hunting kits, even camouflage.

See the Amazon price for more information.

Best Mid-Range Option: ECEEN Multifunctional Emergency Flashlight

  • Light Output: 150 lumens
  • Backup Charge: USB backup
  • The High Points: Bright, lightweight, has different modes
  • The Not-So: Short run time, not waterproof

A number of the features of the ECEEN Multifunctional Emergency Flashlight are similar to those of the aforementioned flashlights, but the flashlight is offered at a lesser cost than the alternatives. While it does compromise some features in order to get that cheaper price, it is worth it.

One thing it does retain is its superb brightness, which emits 150 lumens in its brightest setting. It also maintains a number of modes, allowing users to shift between a bright, dim, and strobe mode, which is an important function for any flashlight.

Unlike many other high-tech flashlights on the market, it is constructed with a sturdy metal chassis that can withstand bumps and bangs without becoming too heavy. The ECEEN Multifunctional Emergency Flashlight weighs only 5.3 oz., which is less than one-third of a pound, making it the lightest emergency flashlight available.

What Do Reviewers Say?

Reviewers have noted that the aluminum alloy from which the flashlight is constructed, together with the strategically placed grips on the flashlight’s body, gives it a balanced feel while also making it robust. The material is also extremely water-resistant, however it is not waterproof in any way.

Their satisfaction with the charging time was also high, with several reviewers stating that it took them less time than stated to achieve full charge – they were able to charge it in 8-9 hours of bright sunlight instead of the 12 hours recommended by the manufacturer – and that it was easy to use. That charge, on the other hand, is only good for 3-4 hours of illumination.

One of the most common concerns from reviews is that the wall-charging cord is only available from one manufacturer. Because it is an ECEEN-exclusive cable, users who lose it will either have to purchase another one of the same brand or rely solely on solar charging will be unable to charge their devices.

Features & Considerations

Because of the negative feedback, it is evident that this solar flashlight is not waterproof, which is a feature that the manufacturer undoubtedly sacrificed in order to attain the lower price point of this light. Because it is highly water-resistant, it is unlikely to cause any problems if it is not in imminent risk of falling into a body of water.

The time required to charge this light is around 3-4 hours when using a USB charger and 8-12 hours when charging in direct sunlight. One minor disappointment is that a full charge is only estimated to deliver 3-4 hours of brilliant illumination on a single battery charge.

Regarding its ability to serve its intended duty, the ECEEN Multifunctional Emergency Flashlight does a commendable job. Because of its low price, however, some areas of its functionality must be compromised in order to ensure that what it accomplishes is done effectively.

See the Amazon price for more information.

Best Budget Option: Simpeak Hand Crank Solar Powered Flashlight

  • Light Output: 50 lumens
  • Backup Charge: Hand-crank backup
  • The High Points: Small, lightweight, crank backup
  • The Not-So: Not waterproof, no modes

The Simpeak Hand Crank Solar Powered Flashlight is the simplest flashlight on our list. It is powered by a hand crank and solar energy. It is completely uncomplicated and limited to the bare essentials that are required in an emergency situation: light and electricity.

First and foremost, light. Although not particularly bright (the Simpeak Hand Crank Solar Powered Flashlight has a brightness output of only 50 lumens), the flashlight produces enough light in relation to its size and just enough to be considerably preferable to having no light at all.

Second, there is power. The Simpeak Hand Crank Solar Powered Flashlight glows brightest in these situations. Using a hand crank and a solar panel, it provides two critical and dependable off-grid power sources: one for cooking and one for lighting.

What Do Reviewers Say?

The simplicity and inexpensive cost that it provides have been praised by users. Because they are extremely dependable and durable, they claim that the lights are an excellent choice for youngsters or for use in an emergency pack because they do their tasks in the most effective manner possible.

Also happy with the effectiveness of the crank approach in these specific lighting conditions. Some reviewers believe this is due to the latent charge that the solar panel provides to the flashlights, as they light up in just a few seconds after being turned on. The presence of a solar panel on this modest light provides it with a small, consistent boost..

Features & Considerations

This model is available as a two-pack of flashlights for around the same price as the next lowest item on our list, making it the most cost-effective option on our list overall. Each light is built of lightweight plastic and is recharged using a hand crank and a solar panel.

They are also in the shape of a carabiner, which means that they may be attached to just about anything for emergency usage while not in use.

When you purchase the Simpeak Hand Crank Solar Powered Flashlight, it comes with only one mode: on. This mode is activated by a switch on the side of the light. That one mode will continue to operate as long as the light is powered, and it will output as much light as feasible depending on the power level.

You won’t even realize that it’s there because it’s so little and light. In fact, it’s so light that you’ll almost forget it’s even there. The flashlight is only 6 inches long and weighs only 3 ounces. It is also only 3 inches in diameter.

An additional consideration to keep in mind with this flashlight is that it is not waterproof, despite the fact that it can be called splash-resistant. In light of the foregoing, it is generally advisable to keep it out of the water entirely.

See the Amazon price for more information.

Best Hybrid Flashlight: Gen RR Hybrid Solar Powered Flashlight

  • Light Output: 120 lumens
  • Backup Charge: Battery backup
  • The High Points: Long runtime, waterproof
  • The Not-So: Heavy

The Gen RR Hybrid Solar Powered Flashlight is similar to the hybrid automobile version of a flashlight – it’s perfect for situations when you haven’t gone completely electric (or, in our case, completely solar), but you want to extend the life of your batteries and take use of cleaner energy sources. This particular flashlight is ideal for the job.

As opposed to other flashlights on this list that rely on backup techniques such as a USB connection or a hand crank, the Gen RR Hybrid Solar Powered Flashlight relies on a number of tiny batteries as its backup power source. This is particularly useful if you have a torch with a long battery that you want to charge using solar power.

What Do Reviewers Say?

Reviewers emphasize the dependability of a battery pack (since it takes no preparation other than battery installation), while also praising the environmentally friendly nature of the solar panels as an added advantage. They were able to achieve reliable lighting by combining the two power sources.

They were also happy with the efficacy of the solar panels, which they used even as a primary source of energy. Those who did not want to use batteries as a backup power source were apprehensive that the solar panels would not work at first, but after allowing the flashlight to charge completely, they discovered that it operated flawlessly for an extended amount of time.

Features & Considerations

Apart from the fact that it is a hybrid light, it has a variety of additional characteristics. It has a maximum brightness of 120 lumens on its brightest setting, which is a reliable medium brightness when compared to other lights.

In addition, the Gen RR Hybrid Solar Powered Flashlight is extremely water resistant. The maker claims that it is waterproof to a depth of 80 feet, but because it floats like other waterproof choices, customers should never have to put this flashlight to the test of its waterproofness.

The weight of the light is one area in which it might be made lighter by a few ounces. Despite the fact that it does not include many additional features, it is a large and heavy flashlight, weighing in at 12 ounces, making it the heaviest on our list despite the fact that it is a simple flashlight.

See the Amazon price for more information.

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The Complete Solar Flashlights Buyer’s Guide

What to Look for in a Solar Flashlight

For customers, the sheer number of solar flashlights available might be overwhelming, especially given the wide range of differences between goods, particularly in terms of price and functionality. In order to determine which solar flashlight is the best fit for you, we recommend thinking about what you’re looking for as it relates to one of two categories: outdoor and tough use or interior and emergency backup use.

The fact that most people use flashlights as a backup to their usual sources of light (typically solar lamps, and in a pinch, their phones), means that they are frequently equipped with features that meet these needs. Many of them also have qualities that make them particularly useful in an emergency.

Those considerations apply to both outdoor and indoor use, therefore flashlights that are specifically designed for outdoor and indoor use should be at the top of both lists of recommendations. However, there are certain distinctions between what people will be looking for outside and what they will be looking for indoors.

Outdoor Use

It’s possible that someone who intends to use their light outdoors will not want it to be reliant on a light that charges best via USB, especially if the solar panel isn’t particularly efficient. As an alternative, purchasing one of the best solar panels or a flashlight with a manual backup source, such as a hand crank, is highly recommended.

For outdoor use, it is preferable to have a light that is waterproof, or at the very least one that is very water-resistant. In the vast outdoors, you never know where your light might end up, so it’s a good idea to be prepared in case something happens to it.

Some lights come with other tools that may be handy when working outside, such as a compass. Identifying whether or not your flashlight has that feature could be beneficial, especially if it does not add too much weight.

To summarize, the following are some of the most significant characteristics to look for when purchasing equipment for outdoor use:

  • Renewable solar energy or an alternative charging technique that does not require electricity are recommended.
  • Waterproof, or at the very least water-resistant, materials
  • Outdoor tools, such as a compass, are essential.

Indoor Use

A solar flashlight that also runs on USB charging, as opposed to an outdoor flashlight, may appeal to people who use flashlights largely indoors, especially if the flashlight is going into an indoor emergency kit that will only require the battery to be topped off once or twice a year.

Finding a light that can keep a charge for an extended period of time, on the other hand, may be a smart idea in order to prevent the USB charging from going to waste.

In some cases, waterproofness and overall durability are not required, and a strong light is not required in all situations. Finding something that is simple to discover and store, especially if it is to be kept within a house, is definitely a wise decision. Simple is usually the greatest option when it comes to an indoor backup light.

To summarize, the following are some of the most significant characteristics to look for when purchasing a product for indoor use:

  • A light that is capable of retaining its charge
  • It is simple to locate and store

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Selection Criteria: How We Ranked the Best Solar Flashlights

Solar flashlights are extremely versatile solar products, and as such, there is a lot of variation among them. When looking for the best solar flashlights out there, we considered a number of factors, such as:

  • Backup charge method
  • Size
  • Weight
  • Charge time
  • Runtime
  • Tools
  • Modes

Backup Charge Method

Backup charging options for the lights on our list are primarily two-fold: USB charging and cranking the light. Each has its own set of advantages, and each “backup” technique is significantly quicker than solar charging (but has its own downsides).

USB charging is an excellent option for those who want a quick and simple manner of providing a basic charge to their lights. When using a wall charger, you can charge the flashlight completely in a matter of hours, making it an excellent backup power source that can be supplemented with solar power.

In order to entirely disconnect from the grid, it is highly recommended to employ the cranking backup method, since it does not require the usage of electrical power. It is particularly advantageous in that it may begin working nearly immediately – within a minute or two of cranking, you can have 15 minutes or more of charge at your fingertips.

Size & Weight

Unexpectedly, the size and weight of flashlights can vary significantly. Some are enormous and heavy due to the inclusion of extra features and the use of massive solar panels, but others are light and airy due to the use of simple designs and construction methods. It is critical to choose a flashlight that has the appropriate size and weight for the environment in which it will be used.

Charge Time vs. Runtime

Each flashlight has a unique charge time to runtime ratio, which may be stated as the length of time it takes to charge a flashlight to full capacity compared to the amount of time it will operate on a full charge. Both the form of input (USB, crank, or solar) and the type of output can vary depending on the situation (brightness).

It is critical to take this into consideration, especially in instances where the light must persist for an extended amount of time or where charging opportunities are limited. Choosing a light with a high efficiency solar charge, for example, will ensure that you get the most out of it at night when you are camping if you will be using the light at night while camping.


In today’s world, solar flashlights are packaged with every combination of outdoor items that might possibly be needed, as well as many that aren’t. On our list of lights, we’ve included a seat belt cutter, an emergency hammer for breaking car windows and other items such as a compass, materials that float and side lights, among other things.

Consider the type of kit that your light may be in when deciding which of these options is ideal for you to use. The car-related equipment might be ideal for a car’s emergency kit, but they might not be the best choice for backpacking because they add extra weight. On the other hand, the compass and floating materials might be ideal for a kayaking expedition, for example.


Almost every flashlight comes with three common modes: bright, dim, and strobe, all of which are interchangeable. Besides that, there are a variety of other settings, including side light modes, red-light modes, and more. Most individuals will find that the basic three modes are plenty for their everyday needs, however other people may find that they require more.

In the event of a car emergency, having other modes available may be beneficial in some circumstances. It may be beneficial to have a red-light mode enabled if you have a problem with your vehicle and wish to warn other drivers without the strong light flashing straight into their eyes. A similar statement may be made about camping or hunting situations.

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Frequently Asked Questions (FAQ)

What is a hybrid flashlight?

In addition to a solar panel, a hybrid flashlight incorporates a battery backup (which is more often than not a changeable battery) to provide additional illumination. In addition to having a backup power supply, all of the flashlights on our list are hybrid in nature, meaning they have the option to replace their backup battery rather than having to recharge their primary battery.

This means that the backup is more likely to last longer and to be more dependable as a result (without needing to charge it in advance). These hybrid lights are not inherently more environmentally friendly than other solutions, but they can be more dependable and consistent, making them a reasonable compromise in some cases.

How long does my flashlight need to be in the sun in order to charge?

According to the particular light, this is mostly dependent on aspects such as solar panel size and efficiency, battery capacity, and light output (amongst other things). Having said that, for a few hours of light, an amount roughly comparable to twice the length of time spent in the sun will be sufficient.

Four to eight hours of sunlight should be sufficient to produce four hours of production, as an example. Other elements, including as the angle of the sun and the amount of cloud coverage, will also have an impact on the charge, so positioning the device in the most direct sunlight possible is best.

Will my flashlight charge inside or on a cloudy day?

On days when the conditions for solar charging are less than perfect, such as when there is a large amount of cloud cover, any solar gadget can still be charged using a solar charger. Having said that, it is advisable to take advantage of sunny days whenever possible because solar gadgets charge much more efficiently when there is the most sunlight.

In addition to whether or not there are clouds, the angle of the sun can have an affect on how quickly the battery charges. Using direct sunlight to charge your phone will result in a faster charge than using it in shaded situations or at an angle.

How bright are the flashlights?

Solar flashlights can be as brilliant or as dim as any other flashlight, depending on their design. For the most part, flashlights that have the option of being powered by a crank are less bright, producing between 50 and 100 lumens in general.

Flashlights with USB charging capabilities, on the other hand, will offer a greater range of brightness settings, ranging from 100 to 300 lumens. It is possible to purchase bright lights, but they are frequently prohibitively expensive and do not have the same viability when powered by solar energy.

Brightness modes are yet another consideration when it comes to illumination. Lights that can be used in modes that are as dim as the dimmest lights on the list while still shining at 250 or more lumens are available on some models of lighting. Everything is dependent on the function for which you require it.

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