Solar-powered products are becoming increasingly popular because they are energy efficient and can be found almost anywhere. A good example of this is solar-powered mobile phone chargers, which are a relatively new invention.
These solar-powered chargers are made up of a solar cell or a group of solar cells that generate electricity from the sun. These solar cells are similar to those found in the larger solar panels that can be found on the roofs of residential buildings.
The best solar-powered phone chargers not only help you save money on your electric bill, but they are also good for the environment because they use solar energy. There are a plethora of inexpensive and unreliable devices flooding the market, making it difficult to find the best charger. Furthermore, the erratic voltage output of these low-cost chargers can cause damage to your smartphone.
The best solar cellphone charger is always one that is manufactured by a well-known company, and this is always the best option. We’ve compiled a list of the most effective and easily accessible solar phone chargers available on the market.
Best Solar Chargers: Top 20 Picks
1. Anker 21W Dual USB Solar Charger
Anker’s 21W Dual USB Solar phone charger has been created to provide you with the greatest amount of value for your money. It is extremely portable, making it the best solar phone charger.
This solar phone charger does not function as a power bank in this instance. A solar panel collects solar energy and converts it into electricity. It then makes use of this energy to charge the various devices.
It does not have any power capacity stored in it. It is necessary that this best solar cell phone charger be exposed to sunlight or another source of light, which should be shining directly on the solar panels in order for them to charge.
USB Ports with Dual-Protection
The USB ports have the capability of delivering excellent charging speeds. Both USB ports have a charging speed of 5V/2.4A and can be used for charging. The maximum output current is 3 Amps. You can also use it to charge tablets such as iPads.
Given that it is not a solar power bank, but rather a solar charger that draws its power from solar energy, it is not recommended. As a result, in terms of design, it is extremely long and heavy in weight. It measures 11.1 inches in length and 6.3 inches in width. It has a thickness of 1.1 inches and is made of steel. It weighs 14.7 ounces, which is a substantial amount of weight.
If you are stationary, you can place it on the ground near a window where sunlight will shine through. On the go, you can attach it to a backpack or carry it in your handbag. This is the most effective way to utilize the solar charger that has been designed.
The best solar-powered charger can be folded down to the size of a standard letter size folder. As a result, it is extremely portable, and it can easily be stored in a bag. It is not necessary to use batteries or any other major circuitry in order to use this best solar phone charger. It is equipped with a USB port hub as well as solar panels. As a result, there isn’t much that can be protected.
In addition to stainless steel eye hole rings, the best solar-powered charger is constructed of rugged polyester.
It is likely that the reliability of this device will fluctuate on a regular basis depending on whether it is placed under a source of light or not. However, it is dependable when there is light shining on the solar panel, and it can generate electricity as a result of this.
2. RavPower Solar Charger 24W Solar Panel with 3 USB Ports
With the use of solar panels and charging ports, the RAVPower 24W solar charger proves to be extremely beneficial.
As a result of the four solar panels that RAVPower has installed, its chargers perform admirably because they are able to capture more power due to the greater coverage of solar rays that hit the solar panel. As a result, they are able to provide more charging power for your devices.
Because it has three USB charging ports, you can charge up to three devices at the same time, which is extremely convenient. Even better, the charging speed of each of the ports can be controlled individually.
Each charging port has a charging speed of 5V/2.4A, and there is enough power to charge most USB chargeable devices at their maximum charging speeds with this configuration.
Because of the high maximum output of 4.8A, you may be able to use two ports at their maximum power simultaneously.
If you are charging all three ports at their maximum output of 4.8 A, then each of the ports has a charging capacity of 5V/1.6A, which is quite good for a USB charger.
When folded and unfolded, the best solar cell phone charger has a design that is similar to that of most solar chargers. It also has two main form factors: folded and unfolded.
When fully extended, this charger measures 33 inches in length and 11.8 inches in width. Because it is so long, it will be a little difficult to handle.
With the Lanyard holes on the best solar charger, you can either leave it flat on the ground while you are stationary or attach it to your backpack while you are on the move.
As a result, you can still charge your devices while on the move.
Reliability and Durability
When this best solar-powered charger is folded, it is much smaller, measuring 9.4 inches in length and 11.8 inches in width, making it small enough to fit into a backpack when not in use.
The build quality is excellent, and this is due to the use of waterproof Nylon fabric and stainless steel lanyard holes, which ensure that they will not rust even on rainy days while you are on the move.
While the RAVPower Solar Charger has a sturdy construction and high-quality materials, it does not overheat when left out in the sun. The amount of time exposed to solar rays has the greatest impact on the level of dependability.
3. Battery Tender 12V 830 mA, 15W Solar Battery Charger
Solar chargers, such as the Battery Tender 15W Solar Charger, can prove to be an excellent source of power for those who do not have access to mains electricity or who wish to charge batteries while out in the fresh air. This unit is made up of a large 12V panel, a built-in 3-step microcontroller, and the necessary wires to connect everything together.
To make things easier for users, this best portable solar charger includes a temperature compensation sensor and an LED indicator built in.
One of the most significant advantages of this model is that it can be used outdoors with relative ease due to its high durability and ability to withstand harsh weather. Because the panel is both spark- and water-resistant, there should be few restrictions on where it can be installed in the home.
Waterproof and Spark Proof
The best solar panel charger can be left out in the elements for extended periods of time without suffering any damage, and users have discovered that it is still capable of charging their batteries without any issues. In some cases, it even recharged bike batteries that had been sitting idle for an extended period of time.
This feature of high reliability is further enhanced by the charging performance. When using this model in cloudy conditions, buyers have reported that they still received a significant charge.
It has the ability to recharge dead batteries to 100% capacity in a relatively short period of time and then continue to feed the battery for as long as is required.
Another significant advantage that users have pointed out is that the system is relatively simple to set up and configure. According to the manufacturer’s specifications, this is the only in-built solar panel battery charger that has a built-in overcharge protection feature.
According to some, the simplicity of this panel’s design is its appeal; with just a few wires and a little sunshine, they are able to charge batteries outside without the need for an extension cord. Others are drawn to the product because of its durability and ability to hold a strong charge in low light.
Battery Tender solar charger may not have the lead length or longevity that some people prefer, but it can provide a great power solution in a variety of situations and has proven to be dependable when the situation calls for it.
4. Nektech 21W Portable Solar Panel Charger
Hikers who want to stay charged while on the trail will appreciate the Nekteck 21W solar charger’s compact design and portability. It is a wonderful and highly efficient solution for hikers who want to stay charged while on the trail.
With two USB ports, the Nektech keeps your Android, iPhone, and tablet devices charged whether you’re sitting at the kitchen table or on a camping expedition.
The integrated IC chip aids in the identification of each device that is plugged in. It is also possible to determine the optimal charging speed (either 2A or 3A) with the best portable solar charger, thereby extending the overall battery life even further.
It is made of a tough canvas that has been specifically designed for outdoor use. The Nekteck will be ready to go whether it is sunny or rainy. It has a folded size of 6.3 x 11.1 x 1.96 inches and an open size of 26.3 x 11.1 inches, and it weighs only 18 ounces.
5. BigBlue 3 USB Ports 28W Solar Charger
With the BigBlue Solar Charger, you’ll never be caught off guard by low battery levels on your computer or smartphone again, whether you’re hiking, tackling adventures, or simply juggling the demands of everyday life with the BigBlue Solar Charger.
The best solar USB charger is small and lightweight, and it is easy to carry around. It only weighs a little more than a pound and can be folded down to the size of a magazine when folded. The best solar power charger is smaller and lighter, making it easier to transport in a camping backpack, hiking daypack, or emergency kit.
However, despite its small size, the best solar phone charger 2019 is capable of generating significant amounts of power, with an energy conversion efficiency ranging from 21 to 23.5 percent.
With two 2.4 A ports and one 1 A port, you can charge three devices at the same time, and all of the ports are protected by a cloth flap and a rubber cover to prevent them from being damaged by water or dust.
There are a variety of Android and Apple devices that are compatible with this charger, and the polymer surface protects the entire charger from fog and rain on rare occasions.
It is easily transportable, long-lasting, and lightweight. When you are in cloudy conditions or while hiking under the sun, the device will automatically stop and restart once it is back in the light of day.
6. Foxelli Triple USB Solar Charger 21W
Foxelli Triple USB is the best solar-powered charger available, and it is an absolute must-have for any outdoor adventure. This charging station is convenient, dependable, and extremely portable, and it can charge all of your USB-powered devices at the same time.
Water and Weather-Resistant Fabric
Up to 24 percent of solar energy can be converted into ready-to-use power for your USB devices using the best solar-powered charger available. Up to three devices can be charged at the same time using this device’s power.
This best solar charger automatically detects the amount of power required by the connected devices and adjusts the output accordingly to provide the appropriate amount of power for each device.
It charges devices in a short period of time. The maximum output current of this best solar phone charger is 3.5A in total. It is small and lightweight, with a compact design. It is simple to attach to a tent, a backpack, or a group of trees. It has a weatherproof design, and it is extremely long-lasting in use.
As a result, never again will you be caught with a dead phone battery! With this portable solar power charger, you can stay connected no matter where you are. Maintaining a supply on hand is also advantageous in the event of a power outage.
7. Powoxi Solar Battery Charger Car, 3.3W 12V
There are a variety of reasons why this best solar battery charger should be recommended. The design is straightforward, and the process of installing and using it is straightforward. In reality, if you follow the instructions, you should be able to complete the installation in a short amount of time. It makes no difference if you are a novice in this field.
Second, it is a remarkable unit that can be used in conjunction with a solar car as well as other types of batteries. You will be able to perform a variety of tasks with a single piece. In addition to being cost-effective, this best portable solar charger saves time as well as money. Third, it performs admirably well in terms of efficiency and effectiveness.
This best solar battery charger generates 1.8 watts of current, which ensures that the charge is maintained at an optimum level and that it is constant throughout the day. It will not result in an overcurrent or an undercurrent. It will not charge you more than necessary. Furthermore, it contributes to the preservation of efficiency as well as the extension of the lifespan.
Waterproofness and the use of a durable plastic housing are two additional advantages of this unit. As a result, it is best suited for use outside. Aside from that, the 12-volt unit is long-lasting and does not require a lot of maintenance on a regular basis.
8. Suaoki 18V 12V 18W Solar Car Battery Charger
This piece of equipment is one of the best solar battery chargers available, and it performs admirably in a variety of situations. The layout, mounting, and operation are all straightforward. It is not a cause for concern if you are completely unfamiliar with this. All that is required is that you follow the instructions that are included with it.
The best solar battery charger is extremely versatile, as it can be used with a solar vehicle as well as a variety of other types of battery systems. You will be able to work with a variety of different options if you use a single system. It generates 18 watts and 18 volts, which is significantly more than the majority of its competitors.
This implies that the battery will recharge more quickly as a result of this. Furthermore, it will be completed in a safe manner that will not cause internal damage or shorten the lifespan of the device.
Ability To Charge Gadgets Quickly
It will not overcharge the piece and will maintain its coolness even after extended use. It is made of a durable plastic shell that is both lightweight and water-resistant, making it ideal for outdoor use.
The 12-volt system has a long service life. It does not necessitate a great deal of routine maintenance. The weight of 345g/12.49oz ensures that carrying and transporting it will not be a problem.
9. Eceen Solar Charger Foldable Solar Panel Charger
The Eceen 13W 2-Port is one of the best solar chargers for iPhones that we’ve seen, and it has a maximum output of 13W. The entire piece is only 9 ounces in weight and measures an inch in thickness. As a result, it is extremely compact and lightweight.
You can store your mobile phone, iPad Mini, and other mobile accessories in the convenient pouch on the back of the charger while it is charging or when you are on the go.
There is a simple stand on the back of the device that allows you to take advantage of the device’s functionality even further by positioning the solar charger directly in direct sunlight.
Eceen’s model is currently one of the most affordable solar chargers available on the market, with a price tag of less than $40. Please take care not to lose the rubber covers that protect the charging ports when you are removing them.
10. Suner Power 12V Solar Car Battery Charger
When sunlight is converted into electricity, it can be transferred to rechargeable batteries by the best solar charger on the market today. As long as there is enough sunlight available, the charger will be able to generate electricity.
The kit includes a solar-powered battery charger as well as a battery maintainer. It safely charges and maintains deep cycle batteries and other types of batteries. Additionally, it is ideal for any motorcycle, car, boat, marine, tractor, RV, Powersports, snowmobile, or truck, among other things.
Rugged and Portable Solar Panel
The best solar battery charger will not cause your battery to overcharge or be damaged. Furthermore, the built-in blocking diode prevents the occurrence of reverse discharge. This top-rated solar battery charger ensures that your battery is not depleted in any way.
This solar charger is both long-lasting and powerful. In addition to premium strong solar glass that can withstand heavy loads, it has a durable upgraded ABS frame that is well built and designed to last for years!
Even those with no prior experience with the kit will find the unit to be simple to put together. It’s as simple as plugging in and playing. It is completely environmentally friendly, as there are no electricity costs or additional maintenance requirements.
11. Rockpals 100W Foldable Solar Panel Charger
This best solar panel charger is a four-fold 100W solar panel charger that can be used with the vast majority of popular solar generators on the market, with the exception of some Jackery products, which cannot be used with this charger.
It comes with an adapter kit that contains a variety of connectors that can be used to support a variety of power stations through the DC port that is included.
A 3.5mm to 1.35mm adapter for Paxcess power stations, an 8mm DC adapter for Goal Zero Yetis, and a 5.5mm to 2.5mm adapter for Suaoki power stations are among the models available.
Additionally, it has three USB ports for charging your USB devices, such as phones, tablets, and cameras, while you’re out enjoying the sunshine.
The best solar charger for iPhone is equipped with smart chip technology, which ensures that energy is transferred safely through the USB ports. This will protect your USB gadgets from any voltage-related issues that may arise.
It is capable of monitoring the charging currents of all of the USB ports and delivering them at the appropriate speeds to the devices.
Three USB Ports For Apple/Android Phones
Meanwhile, it is equipped with high-efficiency solar panels that have the potential to convert up to 21.5-23.5 percent of the energy they receive. This is a significant amount of power, making it one of the most attractive 100W folding solar panels available.
Furthermore, it is constructed of extremely durable Oxford cloth. This best solar charger is exceptionally well-suited for outdoor applications. Aside from that, it is also capable of withstanding all weather conditions and is water-resistant. As a result, it is an excellent choice for use in challenging outdoor conditions.
12. Jackery SolarSaga 60W Solar Panel For Explorer 160/240/500
Those who enjoy adventure travel and backpacking will benefit the most from the SolarSaga 60W solar power system. It is used to recharge the batteries of the other Jackery power stations. It is a solar panel that can be folded up.
You can get a hold of the connection wire as soon as the SolarSaga 60W solar panel is opened by opening a zipper pocket on the back of the panel. By connecting the wire to your Jackery power station, you can make use of the best solar panel charger available.
The SolarSaga 60W solar panel can be used with the following four Jackery devices: the Explorer 240, Explorer 160, Honda 200, and Honda 290 power stations, as well as the Explorer 240 and Explorer 160 power stations.
Lightweight and Portable Design
The SolarSaga 60W is an excellent choice for anyone looking for a portable solar charger that is both lightweight and convenient to use while on the go. This solar panel is an excellent choice for anyone who enjoys the great outdoors, whether they are weekend travelers or regular campers. It is also a good choice for those who already have other Jackery products in their collection.
13. AllPowers 18V 12V 10W Portable Solar Panel
The Allpower 18V Portable Solar Charger was created with the goal of delivering rapid battery charging performance. The best solar battery charger is equipped with alligator clip connectors, suction cups, and a car battery adapter, among other features.
If you need to jump start your car in an emergency, this solar charger will take care of the task for you. This charger, in contrast to some others, is intended to provide a rapid charge. It is simple to connect using the cigarette lighter adapter that comes with the device. This is a battery charger that is both small and portable.
Compact, Portable, And Durable Solar Battery Charger
On a sunny day, this charging panel can revive a dead battery long enough to allow the vehicle to start. This is more than can be said for a lot of similar charging panels that are available on the market today.
14. Arlo Accessory – Solar Panel Charger
Using direct sunlight, the Solar Charger Arlo Ultra and Solar Charger Arlo Pro 3 keep your battery charged. The product has the following dimensions: 5 x 2.9 x 9 inches and weighs 9.1 ounces. Because of the product’s water-resistant design, it is the most rugged of the products currently available.
The Arlo Solar Panel is equipped with a magnetic power cable that extends for 8 feet. It has an adjustable mount, which makes installation simple and straightforward anywhere. The charger is equipped with a magnetic inductive charge tip that does not require the user to enter the charger’s housing.
It simply adheres to the bottom of the ARLO Ultra series model. On sunny days, it charges to 100 percent in a very short period of time. The Arlo Accessory – solar panel charger is a lightweight and attractive solar panel charger.
15. Suner Power [Upgraded] 20 Watts 12V
20 watts at 12 volts” /]
A variety of off-grid applications, such as cabins, sheds, gate openers, and other similar structures that use 12V batteries, as well as the maintenance and charging of RVs, automobiles, boats, and trailer batteries, make this best solar panel charger an excellent choice.
It includes an intelligent solar charge controller with an optimized charging algorithm as well as three stages of charging, which allows the system to operate more efficiently overall. It provides complete protection and keeps the battery from being discharged, overcharged, over-voltaged, or shover-voltaged, among other things.
16. Wildtek Source 21W Waterproof Portable Solar Charger Panel
The Wildtek Source 21w is a lightweight, energy-efficient, and long-lasting device. This device measures 6.6 x 12.4 x 2.2 inches and weighs 2.1 pounds. Its dimensions and weight are as follows:
The charger can be folded down to a surprisingly small size, and it can also be opened up wide to provide the most possible exposure to the sun. It can be easily transported in a backpack and used wherever you desire.
Excels In Charging Efficiency
One of the most impressive aspects of the Wildtek Source 21W is its power. It is not a power bank, but rather a solar charger that can be used to charge other devices. Even on a bright and sunny day, it can fully charge your Galaxy smartphone in less than 3 hours of sunlight.
The device is equipped with two USB ports. Each one produces 2.4 amps, for a total output of a maximum of 3 amps. Wildtek’s exclusive SmartCharge technology is also included in this top-rated solar charger. The solar panels are responsible for generating all of the electricity you use.
SolarPower’s most recent technology, combined with a 24 percent conversion rate, ensures that you get stable and super-fast power from your solar cell phone charger. The solar panels are also made of PET, which is a monocrystalline solar cell that is extremely long-lasting.
It is protected by a tough polyester cover that houses the dual USB ports and solar cells as well as other components. The polyester is extremely durable against scrapes and bumps, and it is also resistant to the elements.
Furthermore, the solar cells are protected by a layer of high-quality plastic. This contributes to the protection of the solar cells against any damage that may occur to them. In addition, stainless steel rings are located at each corner of the polyester casing, allowing you to securely fasten it to your backpack while hiking.
The fact that it is the first truly waterproof device of its kind is one of the device’s most impressive features. All of the USB charging ports, solar cells, and case are waterproof, according to the IP65 rating.
17. Kingsolar Solar Charger 40W Portable Solar Panel Charger
The KingSolar 40W folding solar panel is a simple-to-use solar charger that can be installed in minutes. It’s as simple as unfolding it and putting it in direct sunlight.
It will immediately begin charging the devices that have been connected. Using the USB and DC ports that are included, you can connect your gadgets. Charging will take place and be sustained for the duration of time that the sun is visible in the sky.
Intelligent Design And Efficient Charging Abilities
Indeed, receiving a power bank in addition to this solar charger would be a wonderful bonus. Consequently, you can charge it with solar energy during the day and use it to recharge your devices at night or on an overcast day to save money.
Because of this, your next hiking or camping trip will be an excellent experience if you use a 40W folding solar panel from KingSolar. You could keep using your phone all day, listening to music or surfing the internet, without having to worry about your battery running out of battery.
When you use the KingSolar 40W foldable solar panel, you can rest assured that current will always flow to your gadgets. Because of the built-in safety measures, it would provide you with a safe solar charging experience, without question.
18. Kingsolar Solar Charger 21W Portable Solar Panel Charger
The KingSolar portable and folding solar panel is a 21-watt dual-USB charger with a higher solar conversion efficiency than most other solar panels on the market. It comes with an adjustable kickstand, allowing you to position it anywhere you want while still having access to unlimited solar power.
The solar conversion efficiency of this best solar-powered charger is 23 percent, making it the most efficient solar charger available. This best solar charger has three panels and is extremely portable, making it ideal for use in the wilderness.
When you’re on a hiking or camping trip, you can simply hang it over your backpack and connect your emergency devices to it using the dual USB ports that are included.
Unique, Durable, And Incredibly Lightweight
The majority of the time, the KingSolar charger is equipped with a controller that ensures a stable flow of power through the USB ports. As a result, you can connect your gadgets to it without fear of damaging them. In addition to charging phones and other electronic devices, it can also be used to charge power banks and other USB storage solutions.
The solar charger is extremely long-lasting and simple to operate. It is a durable and waterproof charger that is constructed from high-quality materials. Furthermore, leather is used in some of its components. As a result, you could use it comfortably and without much wear and tear for the rest of your lifetime.
19. Ryno-Tuff Portable Solar Charger for Camping – 21W
Ryno Tuff makes use of the most energy-efficient solar panel cells available, manufactured by Sunpower. This best solar panel charger converts 21 Watts of solar energy into electricity at a rate of 22 percent to 25 percent, making it the most efficient solar panel charger available.
You can use it to charge power banks, cellphones, tablets, and other USB devices that require a maximum of 5V. Use it when you’re out hiking or camping, or whenever you find yourself in a situation where there isn’t enough electricity.
How To Make Use Of It:
1. You can arrange the solar panels in a grid pattern and position them in an area that receives a lot of direct sunlight.
2. When the indicator on the USB output port illuminates in red, the solar charger is ready to charge your device and begin charging it. Connect the cable to the device you’re using.
3. Position the panels so that they are facing the sun vertically in order to capture the most solar energy. Using the carabiners that come with them, you can attach them to your tent or back pack.
Typically, those who are adventurous require the most durable equipment. They are constantly striving to climb higher and hike further, and they rely on the solar charger kit to accompany them on their adventures. Ryno Tuff is the only device that is capable of meeting all of these requirements.
Your tablet or cell phone can be fully charged in as little as 2 hours thanks to the most powerful solar cells on the 21w solar charger. Android phones, tablets, iPhones, battery packs and any other USB electronic device can be recharged using this solar charger, which can be found here.
This folding solar panel is lightweight, and when compared to other brands, it has the same power output as the competition.
Unique iSolar Technology With Safety Features
In order to charge two devices at the same time, this best solar panel charger uses a proprietary charging algorithm that distributes power in the most efficient manner. When the device is fully charged or overheated, it will automatically shut down the charging process.
2.4 amps are delivered by each port, with a maximum of 3 amps delivered when both ports are in use. Alternatively, you can store the devices in the protective pocket while they are charging.
This solar charger comes with two carabiners to make it simple to attach it to your backpack.
20. Vitcoco 29W Solar Panel with Dual USB Ports
A fantastic product in the solar cell phone charger category, the Vitcoco 29W Waterproof Portable Solar Charger Panel is a fantastic product. The devices are powered by direct sunlight as a result of this method.
There are two USB ports on this best solar cell phone charger, as well as a 12V DC port, which makes it an excellent choice for anyone who is looking for a solar charger for camping or hiking excursions.
Weather and Water-Resistant Fabric
Additionally, the Vitcoco 29W solar charger has a 12V DC port, which can be used to charge your digital camera, tablet, stereo, MP4, and other devices in addition to the two USB ports.
Tablets, smartphones, Kindle, camera, laptop, power bank, speaker, Apple AirPods, headlamp and other electronic devices can all be charged with this best portable solar charger from the comfort of your own home. Regardless of the occasion, it is appropriate.
They allow you to charge both your mobile phone and your tablet at the same time with one device. This ensures that the charging current is optimized in order to minimize charging time while also protecting the charging devices.
Using this product, you can visualize how much power you are consuming thanks to the innovative screen display design of this product.
Single crystal solar charging panels from Vitcoco have higher conversion rates than polycrystalline panels, making them a more cost-effective option. This is the best solar charger for iPhone – and it is rugged and long-lasting as well as efficient. Because they are resistant to damage, they can have a service life ranging from 15 to 25 years.
Choosing the Vitcoco 29W solar charger is a wise decision if you are looking for a high-quality solar charger. This solar charger has two USB charging ports, which allows you to charge two devices at the same time with one solar charger.
It also has a screen display, which allows you to see how powerful the device is in real time. The Vitcoco solar charger is extremely long-lasting and will provide you with years of service.
Factors To Consider Before Buying A Solar Charger
The solar cell phone chargers have a straightforward USB output, which allows you to connect them directly to your phone. Some chargers are also equipped with a battery, which stores energy when the phone is not connected to the charger.
There are hundreds of different types of solar phone chargers available on the market, ranging in price from inexpensive to extremely expensive. They can be extremely useful in an emergency situation or while on a trip, for example.
The charging capacity of a solar charger is something that you should look into first before purchasing one. You must look for the wattage of the solar-only chargers in order to purchase one.
In addition to charging your phone faster, a higher wattage charger can also charge other devices such as laptops and tablets. This wattage should be at a minimum of 15 W to be effective.
Also consider the capacity of the battery pack when purchasing chargers that have the capabilities of both a solar charger and a power bank charger in one package. It is expressed in milliamperes (mAh).
The capacity of the battery is measured in milliamperes (mAh), and a higher number indicates that it can store more power and therefore charge your phone for a longer time.
2. Solar Panel Efficiency
Interestingly, all solar panels fail to meet efficiency standards. The vast majority of solar panels convert only 14 percent of the total solar energy that reaches them into useful energy. Solar panels, on the other hand, are becoming increasingly better as time goes on.
There are best solar chargers available that have panels that have a 23 percent efficiency rating. In general, it is preferable to have a solar charger with a higher solar panel efficiency than it is to not have one.
3. Number Of Ports
A solar phone charger should have at least two charging ports to be effective. Purchase a solar-powered phone charger with three charging ports, if at all possible.
These additional USB ports can be extremely useful if you have multiple devices to charge at the same time or if you want to charge someone else’s phone at the same time. You will be able to charge two or three devices at the same time if you use this method.
4. Fast Charging
In general, look for a solar cell phone charger that is equipped with fast-charging technology to save time. If you plug in two or three devices at the same time, you can reduce the charging time by using fast charging technology.
Anker uses PowerIQ technology, whereas RAVPower uses the term iSmart to describe its technology.
5. Power Input
There are two types of solar phone chargers available, each with a different power input. There are two types of solar-powered devices: those that can only be powered by solar energy and those that can be powered by solar energy and a standard power outlet.
Hiking and camping are the best times to use solar-powered chargers. They have solar panels with greater capacity and efficiency, which can provide enough power to keep your phone charged while on a short trip.
6. Integrated Battery Pack
The majority of solar-powered chargers that include a built-in battery pack are double-input devices. They are primarily charged through the use of an electrical outlet. They are not the low-capacity solar panels that are being used.
In the event that you spend a significant amount of time traveling, we recommend a solar-powered charger with an integrated battery pack.
Alternatives include purchasing a solar-only charger and using it to charge a couple of external battery packs that can be used when there is no sunlight.
Purchase a solar-powered charger that is small and portable enough to fit in your travel bag or backpack. It should be attached to your bag with Velcro, hooks, or some other method that allows you to remove it when not in use. Any solar charger weighing more than a pound is considered excessive.
If you spend the majority of your time outside, the charger you purchase must be able to withstand the harshest of outdoor conditions. Water and dust are included in this category. Check to see if the solar-powered charger has been protected from dust and water ingress.
Finally, check to see what accessories are included with the solar charger. If nothing else, it should include at the very least one or two USB charging ports.
Best Solar Chargers – Your pick?
Choosing the most appropriate solar charger can be a difficult decision. Each is distinct in their own way. All you have to remember is to match the wattage/mAh of the battery to the devices that you will be charging on a regular basis.
The purpose of a solar charger is to keep your devices charged while also ensuring that they are compatible with your luggage. Check the solar charger’s size and weight, as well as its power storage capacity, to make sure it meets your needs.
It should be in accordance with your objectives. A oversized charger will not be of assistance, especially if you want to carry a light load while out on the trail.