best solar flashlights

A solar flashlight is an excellent way to harness the sun’s power for a source of light without requiring mains power charging, or batteries. This can be useful in a range of situations, from camping and hiking to keeping in your home or car emergency kit.

The best solar flashlights available now

With more people looking for solar-powered devices of various kinds, there is a large range of solar flashlights available on today’s market.

1. NPET USB Rechargeable Solar Flashlight

This solar flashlight has seven distinct modes, including high-beam headlight, flashing, side white, and side red lights. It’s easy to change between modes by pressing or holding a button, and you can focus the beam so that it projects light up to a staggering 700 feet.

Another handy feature of this flashlight is the powerful magnet on the side of the head to attach it to any metallic surface. This makes it easy to use as a work light, an emergency warning light, or a camping light.

This flashlight has a 2000mAh battery that will last up to seven hours depending on the mode. The battery will solar charge in 30 hours, or backup USB charging that fully charges in four to five hours.

It is made of anodized aluminum alloy that is shock and water-resistant and easy to grip, so it’s tough and durable – great for outdoor activities like hiking, climbing or trekking.

This is a multifunctional tool, with some extra tools built-in to the flashlight including a window breaking tool, seat belt cutter and compass. The window breaker and seatbelt cutter are extremely useful if you want to stash your flashlight in your car kit, and could even save your life in the event of an accident.

The compass will be handy if you’re planning to use the flashlight while hiking and camping, helping you to find your way in the great outdoors.

What we like:

  • Different modes: With seven distinct light modes, you can use this solar flashlight in a variety of situations for a range of purposes.
  • Lots of extra tools: Including a seat belt cutter, window breaker, compass, and built-in magnet.
  • Durable: Made of anodized aluminum alloy, this flashlight is shock and water resistant as well as easy to grip.
  • Long run time: With a 2000mAh battery, you’ll be able to use this flashlight for up to seven hours.

What we don’t like:

  • Long charging time: Taking up to 30 hours to solar charge, this flashlight has a poor runtime to charge time ratio.

This is a versatile flashlight that would make a particularly good choice if you’re planning on keeping it in your car for emergencies. With its seat belt cutter, window breaker, and magnet, it could prove extremely useful in an emergency.

Being tough, water-resistant, and featuring a compass, the NPET USB rechargeable solar flashlight would also make a welcome companion on your next camping adventure.

2. JALL Hand Crank Portable Radio and Flashlight

This is not only a solar flashlight but also a weather radio, reading lamp, and SOS alarm. The JALL hand crank radio flashlight is an all-round outdoor or emergency tool for camping, blackouts, or during natural disasters.

You can even use it to charge your cell phone with its USB charger if the power is out, or you’re off the grid. To back up all these functions is a powerful 4000mAh Li-ion battery that can be charged with its solar panel or with the hand crank, USB charging, or by replacing or recharging the battery.

The flashlight function has three modes that light up to 32 feet in the distance, as well motion sensor capability.

What we like:

  • Multifunctional: This isn’t just a flashlight, but is also a radio, SOS alarm, and USB charger.
  • Emergency-ready: With hand-crack backup charging and other emergency features, this will be a valuable asset in a natural disaster, blackout, or other difficult situations.
  • Built-in weather radio: Even if the power and cell phone signals are down, you’ll be able to monitor the radio for life-saving information during an emergency.
  • Convertible: You can use this as a hand-held flashlight, or convert it into a reading lamp for ambient light without needing to hold on to it.
  • Long focus range: This flashlight can throw light up to 32 feet in the distance.

What we don’t like:

  • Bulky: This sizable multi-function tool is not compact nor lightweight, so it might not be suitable for casual outings such as leisurely hikes or camping

With so many functions, it’s not surprising that this flashlight/radio combo is pretty large and heavy. Therefore, it’s not really suitable for hiking or stashing in a small car kit, but it’s a great option for emergency situations or extended camping trips.

3. Goal Zero Solar Flashlight

This flashlight has multiple charging options: not only can you charge it with its built-in solar panel, hand-crank, or USB charging cable. This versatility means that you can always charge your flashlight whether you’re inside, outdoors, and whatever the situation.

For light output, you can choose between a bright 250-lumen flashlight, floodlight, or red emergency light, and switch between full brightness and half-bright mode to save on power. It can also act as a lantern to provide ambient light.

Its strong 4400mAh advanced lithium battery will give up to 48 hours of run time. You can also use the flashlight to charge your cell phone or tablet: 24 hours of solar charging will provide five hours of USB charging.

What we like:

  • Multiple charging options: Along with solar charging, this flashlight offers both USB and hand-crank backup charging options.
  • Compact: Small enough to stash in a small emergency kit or carry in a backpack.
  • Long run time: With a very powerful lithium battery, this flashlight has an impressive 48 hours of maximum run time.
  • Different light outputs: This flashlight has bright, floodlight, red, and half-brightness modes to suit a variety of situations.
  • Lantern option: If you want ambient light you can also convert the flashlight into a lantern.

What we don’t like:

  • Difficult hand-crank: Some users report needing to hand crank for a long time to get enough power.

This compact and sturdy flashlight is water-resistant, making it a great choice for hiking, camping, or for an emergency kit for your car or home. With multiple charge options, you’ll never have to worry about power running out, even if you’re unable to use the solar charging option.

4. ThorFire Hand Crank Solar Flashlight

This compact flashlight has three different light modes: one-led, three-led bright mode, and SOS flash mode. You can go for the brighter mode if needed, or use the dimmer or flashing modes to conserve battery life.

The built-in solar panels deliver 140 minutes of flashing run time for 120 minutes of solar charging. The fully-charged battery will run for up to four hours, which is not as long as other solar flashlights, but will suit most needs.

For backup charging, you can use the hand crank which provides one hour of power with just a minute of cranking. This means if you’re lacking in solar power, you can charge the flashlight without a source of electricity.

What we like:

  • Compact: This solar flashlight is small, lightweight, and portable.
  • Perfect for outdoors: Being waterproof and submersible up to 45 feet and very durable.
  • Power-saving options: You can switch to dim or flashing modes to save on battery life.
  • Hand-crank backup charging: Charge the flashlight anytime and under any conditions using the hand-crank.
  • Waterproof: You won’t need to worry about rain or dropping this flashlight in rivers or the ocean, as it is IPX6 waterproof and submersible up to 45 feet.

What we don’t like:

  • Short battery life: Fully charged, the battery will give a relatively-small four hours of run time only.

Although not the most powerful or long-lasting, this small and lightweight flashlight is also IPX6 waterproof and submersible up to 45 feet. With an efficient hand-crank for backup charging, you can easily charge this if solar charging isn’t an option.

5. Otdair LED Solar Flashlight

This solar flashlight has a maximum brightness of 500 lumens and can be focused up to an impressive 700 feet. In total, there are five different light modes, with high, medium, and low light as well as strobe and SOS mode with a flashing red and blue emergency light.

You can also choose to focus the beam to throw the light on a specific point in the distance, or through light on a wider area.

This flashlight has a number of features for emergency situations, including a five-mode 120DB alarm, red lights, seatbelt cutter, and windshield breaker. It also has a powerful, built-in magnet that you can attach to your car while you work on the engine or to attract attention.

Along with solar charging, this flashlight has backup USB charging.

What we like:

  • Powerful: With a maximum brightness up to 500 lumens and 700 feet distance in focus, high-beam mode, you’ll be able to see even on the darkest nights.
  • Extra tools: Additional features include emergency lights, an alarm, a windshield breaker, and a seatbelt cutter.
  • Five light modes: In addition to high, medium and low light, you can choose strobe or SOS light modes to attract attention in an emergency.

What we don’t like:

  • USB-charging only: Although you can charge the flashlight with solar or USB, there is no electricity-free backup option.

Without an off-grid backup charging option, this may not be the best option for camping or outdoor use. However, with a range of features for emergency situations, this flashlight would be an excellent tool to put in an emergency kit for your home or car.

6. Simpeak Hand-Crank Solar Flashlight – 2 Pack

In this affordable pack you get not one, but two flashlights, so you have one in your car and the other in your house, or carry both in your house for extra backup.

Each flashlight can charge on all kinds of light, from strong and medium sunlight to lamp light. There is also a hand-crank that will deliver 10 minutes of light for every minute of cranking.

This model is designed to be sturdy and durable for outdoor use, as well as ergonomic to fit comfortably in your hand. The design is compact and lightweight, at less than six inches long and weighing just three ounces.

It should be noted that this is primarily a hand-crank torch that can also be solar charged. In practice, this means that this is not the brightest or most long-lasted light, or the most efficient solar panel, taking 40 hours of direct sunlight to fully charge the battery.

What we like:

  • Portable: Small and lightweight at less than six inches long and just three ounces
  • Easy hand-crank: The crank is easy to use and efficient, giving 10 minutes of light for one minute of cranking.
  • Two-pack: Since you get two flashlights for an affordable price, you can put them in strategic places, such as one in your house and one in your car.
  • Ergonomic: Lightweight and designed to fit neatly in your hand, this flashlight is comfortable to use.

What we don’t like:

  • Inefficient solar charging: 40 hours of solar charging is needed to fully charge the battery.

This all comes in an ergonomic, sturdy design that is highly durable and well-suited to the great outdoors as well as being durable and portable. With two flashlights for a reasonable cost, this pack is excellent value for money.

7. HybridLight Solar LED Flashlight

Designed to weather tough outdoor conditions, this solar flashlight is waterproof up to a depth of 10 feet. As a bonus, the flashlight will float if you do drop it in water, so it’s easy to retrieve.

The light has two settings: a high beam that shines brightly at 160 lumens, and a power-saving low beam that will last for up to 25 hours.

The 2400mAh battery is designed to hold its charge for up to seven years. This is particularly handy if you’re planning to keep it for emergencies and don’t want to have to worry about it losing its charge between uses and failing you when you need it.

If you do find yourself stuck without a battery, you can rapidly charge it with the backup USB charging. All of this comes in a compact, lightweight frame of six inches long and weighing less than five ounces.

What we like:

  • Long-lasting battery: The battery can hold its charge up to an incredible seven years.
  • Water-friendly: The flashlight is waterproof and floats in water, so is perfect for all weather conditions or to keep on a boat.
  • Cellphone charging: You can also use the solar battery to charge your phone.
  • Compact: Small and lightweight, it is easy to store and carry.

What we don’t like:

  • Inefficient solar charging: Some online reviewers say that the solar charging takes a long time.

Compact and with a long-lasting battery, this flashlight is a great option for an emergency kit. Being waterproof and floating in water, this is also excellent to keep on your boat.

8. Delxo Patriot Flashlight

The Delxo Patriot  solar flashlight has seven different modes, including headlight, side lamp, and side red light. You can focus the beam to throw light up to 700 feet.

It has a decent 2000mAh battery that can be used not only to power the torch but also to charge your cell phone, with a flashlight run time up to 10 hours.

It is also highly durable, being water and shock resistant with a sturdy anodized aluminum body. This, combined with its tail compass, makes it a good fit for outdoor use.

It has extra tools that makes it suitable for car use and emergency kits, such as powerful magnet, seat belt cutter, red and blue strobe lights, sound alarm, and window breaker.

You can solar charge the battery in a reasonable 30 hours, or fast charge with the USB cable in four to five hours.

What we like:

  • Range of modes: Seven different flashlight modes for a range of situations.
  • Durable: Made from sturdy, anodized aluminum and waterproof.
  • Extra tools: Including a seat belt cutter, magnet, window breaker, and alarm, which could be very useful in an emergency or car accident. 
  • Powerful battery: The 2000mAh battery delivers a flashlight run time of up to 10 hours.
  • Cellphone charging: The powerful battery can also be used to charge your devices.

What we don’t like:

  • Magnet could be stronger: Some online reviewers say the magnet cannot fully support the weight of the flashlight.

With a range of features and functions, this durable, versatile flashlight would be an excellent choice for outdoor use or an emergency car kit.

9. Swiss Safe Glow-in-the-Dark Solar Flashlights – 4 Pack

What sets these solar flashlights apart from many others on the market is that they have a glow-in-the-dark cover. This is obviously a huge plus for a flashlight, allowing you to easily find it in the dark when you need it the most.

The pack comes with not one or two, but four flashlights. Each has a solar panel for charging, as well as hand-crank backup charging.

These are designed more as an emergency light, with the maximum run time once fully charged of only two hours, significantly less than many other solar flashlights. On the other hand, one minute of hand cranking will instantly produce eight minutes of light when you need it most.

What we like:

  • Glow-in-the-dark: Glow-in-the-dark cover means you’ll always be able to find it in the dark.
  • Efficient hand-cranking: One minute of cranking produces eight minutes of light, so you’ll always have light when you need it.
  • Multi-pack: You’ll get four flashlights, so you can stash them in strategic places to always have one handy in an emergency.

What we don’t like:

  • Short run time: Fully charged, the flashlight has only two hours of run time.

These glow-in-the-dark solar flashlights with backup hand-crank charging are ideal for emergency and first aid kits. With a pack of four flashlights, you can store them in a strategic location and be prepared for all eventualities.

While the short run time once fully charged won’t mean they are a viable replacement for your regular flashlight – they could be useful as an emergency backup.

10. Operkey LED Camping Lantern and Flashlight

This two-in-one model can be held in your hand as a flashlight, or easily converted into a lantern that stands up on its own. It’s powered with an 1800mAh battery that gives an impressive 10 hours of run time.

12 LED bulbs provide bright light up to 150 lumens in both modes. You can solar charge the battery, or use the backup USB charging function.

When extended, the flashlight is 10 inches long with a three-inch diameter, but it can be collapsed down to just five inches in length. Being lightweight and collapsible, the flashlight lantern is highly portable: you can fold it down for easy transportation or storage.

What we like:

  • Long run time: The light runs for up to 10 hours on a full battery, more than more solar flashlights.
  • Extendible and convertible: This product can be converted from a flashlight to a lantern, and collapsed down for easy transport and storage.
  • Bright light: The flashlight provides up to 150 lumens, brighter than most solar flashlights.
  • Portable: You can collapse this light down to a compact five inches, so will easily fit in your backpack or a small storage compartment.

What we don’t like:

  • Not durable: Some online reviewers complain that the case is prone to scuffing, and the solar panels are a little delicate.

This versatile flashlight and lantern combo has a long run time which makes it well-suited to camping, as well as for blackouts and power cuts.

11. SuccessfulHome Portable LED Solar Camping Lantern

Although this is primarily a lantern rather than a flashlight, it is worth considering as a solar-powered, portable form of light. If you’re looking for a light to use while camping, working outdoors, or to light your home in the event of power cuts, this could be a good option.

It can also be converted into a handheld flashlight , though it is not the most compact or ergonomic flashlight in this form. This is a pack of two lanterns that you can use together to provide plenty of light, or to keep one as a spare.

The lantern features a small solar panel on the top for solar charging, with a USB charging cable as a backup. It is lightweight, weighing less than 10 ounces, so easily transportable.

What we like:

  • Two-in-one function: Primarily a lantern, it can also be converted into a hand-held flashlight.
  • Lightweight: At under 10 ounces, this lantern-flashlight won’t weigh down your backpack when hiking or camping.
  • Two-pack: With two lanterns, you’ll be able to better light up your campsite or your home during a power cut.

What we don’t like:

  • Large and bulky: Although it can be used as a flashlight, it is not very ergonomic in this form and won’t fit in the palm of your hand, unlike other solar flashlights.

This lantern-flashlight is not highly durable or portable, so it isn’t the best option for all situations. However, if you’re looking for a solar lantern that you can also use as a flashlight this could be a good choice.

Things to consider before you buy a solar flashlight

There are a number of different points to consider before buying a solar flashlight, from the backup charging method to light brightness, modes, and extra tools. Here’s what you need to know about these points, and how to weigh them up to make the best choice for you.

How bright is the solar flashlight?

Solar flashlights can range in brightness from anywhere between 50 to 300 lumens.

Generally, models with a hand-crank charging option are at the dimmer end of the scale, from 50 to 100 lumens. Those with USB backup charging are typically brighter, producing up to 300 lumens, but this brightness usually makes them more expensive with a shortened runtime.

Some solar flashlights also have the ability to focus the beam to throw the light a certain distance, up to 700 feet in some cases.

Brightness is important, but brighter is not necessarily better. You need to consider what you will be using the flashlight for and how bright you need it to be, and weigh this up against the cost and runtime.

What lighting modes does the flashlight have?

Typically, solar flashlights come with three distinct modes:

  • Bright
  • Dim
  • Strobe

These different modes allow you to use it in a variety of situations.

There are times when you need a bright light to see what you’re doing or to see something in the distance. However, in other situations, a dimmer light is better, for example, if you are roadside and don’t want to dazzle other drivers.

Different modes also allow you to save on battery life when you don’t need bright light, and brightly illuminate your surroundings when needed.

Some models also feature additional modes, such as side light mode or red light mode. These are not strictly necessary but can be useful in some situations. For example, red light mode is handy when hunting or as part of a car emergency kit.

What features does the flashlight have?

Solar flashlights can have a wide range of different features. Let’s take a look at the various features and functions you can choose from, and how to determine if they are important for you.

Is the flashlight waterproof?

You should also consider whether you need the flashlight to be waterproof. If you’re going to be using it for fishing, hiking, taking it camping, or to store it on your boat, it is important that it is waterproof.

If you cannot find a suitable solar flashlight that is waterproof, a water-resistant option may be suitable.

Does it have an in-built power bank?

Some solar flashlights are able to act as their own solar power bank to charge other devices such as your cell phone or a tablet, like the JALL Hand Crank Portable Radio and Flashlight and the Delxo Patriot Flashlight. This is useful in emergency situations and power cuts, as well as if you’re going off-grid and you still want to be able to use your phone.

However, you should keep in mind that solar power batteries have a limited charging capacity, as indeed all batteries only have so much storage capacity. So, you’re unlikely to be able to fully charge your devices and use the flashlight for hours.

Does it come with extra tools and features?

Some solar flashlights come with extra features that can come in handy when camping, hiking, or at other times you may be using your flashlight.

Some of the extra tools you might find on a solar flashlight include:

  • Compass
  • Seat belt cutter
  • Emergency hammer
  • Side lights
  • Red and blue emergency lights
  • Audio alarms
  • Built-in magnet

Depending on how you use your solar flashlight, these features can range from extremely useful to needless extra weight. Before choosing the model that’s best for you, first consider what features you actually need.

For example, if the flashlight will be kept in your car, a seat belt cutter and window breaker will be very useful. But if you’ll be using it at home or in the great outdoors, these features aren’t really necessary and may add unnecessary cost or weight.

In addition, due to the shape of a flashlight, it can be a bit tricky to hang in a camping tent. In this case, a solar camping light might be a better option.

You don’t need to go for a flashlight with all the bells and whistles if you won’t actually use these extra tools!

How long is the battery life and how easy is it to charge?

The battery is one of the most important aspects of a solar flashlight. It is important to check the battery specs, as this will determine how long it takes to charge, how you can charge, and how long you can use it for.

What charging method(s) do you want?

As you would expect, solar flashlights can be charged with sunlight. However, some models also have backup charging methods, such as via a USB cable.

If you want a solar flashlight mostly for emergency use, you could consider a model that also has USB charging. That way you can choose to charge it either by USB or solar, and then top up the battery with the sun’s rays as needed.

On the other hand, if you’re looking for a flashlight you can use regularly while camping or spending time outdoors, you likely won’t want to charge it via USB, and the most important thing is that it can be efficiently charged in the sun. In this situation, a non-electrical backup charging method such as a hand crack would be highly beneficial.

Both of these backup charging methods, USB and hand-cranking, will charge the torch more quickly than solar charging, but are disadvantageous in other ways. Charging methods that don’t rely on electricity will also be a primary consideration if your main motivation for getting a solar flashlight is to reduce your reliance on fossil fuels.

Here are the pros and cons of USB vs hand-cranking as a backup charging method:

USB chargeFast charging, easy to charge if electricity is available.No charging if outdoors or during a blackout, relies on non-renewable energy.
Hand-crankingNot reliant on a source of electricity, can get some charge almost instantly.You need to crank manually.

How long will the battery hold its charge?

Having a battery that will hold its charge for as long as possible means you won’t need to worry about it running out of power. It also means that you’re making the most out of the energy you use and not letting it go to waste.

Does it have a good runtime: charge time ratio?

When it comes to solar flashlights, it is important to consider not only runtime but also charge time.

These can be defined as follows:

  • Charge time: How long it takes to get to full charge.
  • Runtime: How long it will run once fully charged.

The best solar flashlights have a high runtime to charge time ratio, that is, they will run for longer after the same charging time. This will allow you to charge your flashlight as quickly as possible and still be able to use it for as long as possible – vital when solar and other power sources are limited, as well as when you’re relying on the flashlight for long periods of time.

Both of these factors will depend on the quality and size of the battery. For a solar flashlight, you generally want a model with a minimum battery size of 2000mAh.

Additionally, the charge time is closely related to the charging method, while the runtime is strongly influenced by the brightness of the flashlight.

Should I buy a hybrid flashlight?

A hybrid flashlight has a battery backup in addition to a solar panel. Many solar flashlights have some kind of battery backup system, but a true hybrid flashlight can replace the backup battery rather than simply recharging it.

The advantage of hybrid flashlight is that it is highly reliable and has a long-lasting backup. On the other hand, it is not as eco-friendly as an entirely solar-powered flashlight.

This can be a good compromise if you want to use a solar-powered flashlight but need an absolutely reliable and consistent source of light.

What do you need your solar flashlight to do?

Of course, the right flashlight for you depends on how you’re planning to use it, and therefore what you need it to do. This greatly depends on whether you’ll be using it indoors or outdoors.

What to prioritize for an indoor flashlight

If you’re looking for a solar flashlight to use indoors, such as for in case of emergencies, certain factors are more important than others. For example, for indoor use, it doesn’t matter so much if the flashlight is waterproof or highly durable.

Here are some factors that are useful for indoor flashlights:

  • Easy to store
  • A battery that will hold its charge between occasional uses
  • Simple design that is easy to find in the dark
  • Multiple charging options (eg. solar plus USB)

What to prioritize for an outdoor flashlight

When it comes to buying a solar flashlight to use outside, you want to look for something that is durable and able to stand up to tough conditions. It should be waterproof or at least water-resistant, as it will need to stand up to all weather conditions.

HybridLight Solar Flashlighton a rock by a mountain river
HybridLight Solar LED Flashlight is waterproof and even floats in water

It’s essential that an outdoor flashlight is easy to charge and will charge efficiently and reliably, without needing to rely on USB charging.  There are also some extra features that can be useful for an outdoor solar flashlight, such as a built-in compass, or a hand crank charging as backup.

Some of the factors to consider when buying an outdoor solar flashlight:

  • Toughness and durability
  • Is it waterproof or water-resistant?
  • Does it have efficient solar charging capabilities?
  • Does it have a backup charging method that doesn’t need electricity?
  • How big and heavy is the flashlight?

Solar flashlights come in a huge range of sizes and weights. You’ll find some models that are packed with features, but these features can also make them large and heavy.

Notably, if you want a flashlight with a large solar panel for efficient charging and/or a large battery to hold charge for a long time, you can expect it to be pretty hefty.

On the other hand, you’ll find some models that are compact and lightweight. These are easy to store and carry, but their streamlined design is usually only possible because they have fewer features.

You’ll need to weigh up these factors, and decide which features are worth the extra weight and size, or whether it is more important to you that the flashlight is small and light.

The size and weight of your flashlight may or may not be a major consideration depending on how you’re planning to use it and where you’re planning to take it. For example, if you’ll be putting the solar flashlight in your backpack and carrying it while hiking, the weight is crucially important!

Solar Flashlight FAQ’s

If you still have question marks when it comes to choosing the right solar flashlight for you, read on to learn the answers to some of the most frequently asked questions.

How does a solar powered flashlight work?

A solar flashlight typically has one or more built-in solar panels and a rechargeable battery. When placed in sunlight, the panels will charge the battery that you can then use to power the flashlight.

You can still solar charge your flashlight on a cloudy day, but it will charge most efficiently in direct, maximum sunlight at a direct angle.

Most models also have a backup charging method, usually either a USB charger, hand-crank, or both.

How long do rechargeable solar flashlights last?

A solar flashlight’s runtime depends on two main factors:

  1. The size of the battery
  2. The brightness of the light

The larger the battery, the longer the flashlight will last when fully-charges. At the same time, the more energy it is using to project a very bright light, the less time it will work.

For example, the Delxo Patriot Flashlight has a runtime of up to 10 hours, while the HybridLight Solar LED Flashlight can work for up to 25 hours on low beam, when fully-charged.

How long do solar lights take to charge?

The length of time needed to charge a solar flashlight will depend on a variety of factors. The size of the solar panel, its efficiency, the brightness of the light, and the battery capacity can all affect how long your flashlight needs to be in the sun to charge.

As a general rule, you’ll need to solar charge the flashlight between the same amount of time and double the amount of time you want to use it. That is, if you want to use the flashlight for four hours, you’ll typically need to charge it for between four and eight hours in the sun.

These estimates are based on charging the solar flashlight in direct light. If the sun is on an angle or it is a cloudy day, it will take longer to charge.

Wrapping up

A solar flashlight is an extremely useful item to keep in your home emergency kit, your car, or to take with you when camping or hiking. It’s also a way to reduce your carbon footprint by running your flashlight on renewable energy.

There are a huge range of options when it comes to solar flashlights, with various charging options, batteries types, and extra features. The best solar flashlight for you will depend entirely on how you’re planning to use it and therefore which features you need.

If you found this guide to the best solar flashlights helpful, go ahead and share it on social media!

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