Solar Charger – Buying Guide, Opinions and Analysis
Electronic gadgets have become complementary tools for everyday life, so many users are looking for alternatives that allow them to increase the autonomy of their batteries. In these cases, solar chargers are an ecological option and we can first recommend the Choetech J-SC004-1-EU, a 14W model with 4 panels to charge a wide variety of devices. Secondly, we advise you to evaluate the Sweye Y9 device, a solar charger that has an integrated 26,800 mAh battery, to store energy during the day and be able to charge the gadget without the need for sunlight.
The 9 Best Solar Chargers – Opinions 2022
In case the usefulness of solar chargers has caught your attention, now you will be able to find out which are the most recommended models to acquire along with all the benefits they offer you. If you check carefully, you will probably find a good offer for you:
mobile solar charger
1. Choetech Solar Charger 14W Waterproof Portable Panel
To start with the best solar chargers of 2022, we present the Choetech J-SC004-1-EU.
It stands out in the first place for having a practical design that helps to transport it without problems to have it at hand outside the home. In addition, its compact dimensions will allow you to place it on the dashboard of the car, for example, being available in case of any eventuality. Specifically, it measures 14.7 x 15.2 x 5.3 centimeters when folded and weighs 358 grams.
On the other hand, the Choetech mobile solar charger offers 4 panels for capturing sunlight and converting it into energy with which you can charge a wide variety of devices, such as mobile phones, tablets, digital cameras, wireless headphones, speakers and many more. more gadgets.
Its manufacturing finishes are good and attractive to the eye, in addition to offering a pocket specially designed to accommodate the smartphone while charging it with the USB cable.
Since it could be the best solar charger of the moment, you could consider what it has to offer:
Foldable: Although it has 4 panels, these are foldable to adopt a compact and lightweight size.
Conversion: Solar panels are capable of converting up to 25% of sunlight into energy for your devices.
Compatibility: You can connect any gadget that is charged via USB port, offering wide compatibility.
Resistant: It is resistant to water and wear, so you can enjoy it for a long time.
Battery: It does not have a storage battery for energy, being only useful during the day.
2. Poweradd Portable Solar Charger With 12000mAh External Battery
From the Poweradd brand, we want you to know the MP-3103BK-ES model, a mobile solar charger that is convenient to use and transport to have it on hand when you need it.
This solar charger is designed for outdoors, as it has a special case that adds resistance to shocks and water, allowing it to be carried hanging from the backpack when camping.
It has a size of 16 x 8 x 2.2 centimeters, since the panel is integrated into a 12,000 mAh capacity power bank. However, it is light with a weight of just 308 grams, avoiding being a burden in your luggage.
In addition, it should be noted that it could be the best price-quality solar charger, thanks to the fact that it offers a total of 2 USB outputs together with an LED flashlight, very useful for emergencies, and a series of indicators to know the state of charge.
If you want to save money, we advise you to evaluate the advantages and disadvantages of one of the cheapest options on the list:
Casing: This charger has a casing that will protect it from falls and bumps so that it can be used safely outdoors.
Hook: It has a practical hook to hang it from the backpack when hiking.
Flashlight: LED flashlights offer 3 modes of operation in case you stay in the dark.
Resistance: It has good manufacturing finishes that make it resistant to water and dust.
Slow: The battery charging speed is slow compared to that provided by other solar chargers.
portable solar charger
3. Sweye Solar Charger 26800mAh 2022 New Version
Another model that is among the cheapest in the selection is the Sweye Y9, a portable solar charger whose main attraction is a modern, simple and practical design.
It is an external battery equipped with a solar panel that has a size of 15 x 1.5 x 7.5 centimeters with a weight of 349 grams. It has 2 USB ports to connect devices and a micro USB to charge it with power in case you don’t want to wait. In addition, it has 4 LED indicators included that will let you know the percentage of battery charge.
On the other hand, it has a capacity of 26,800 mAh, being suitable for charging equipment such as the iPhone, Samsung Galaxy and even iPads numerous times. Thanks to this, you will not have to worry about running out of battery when you are away from home.
Sweye is for some buyers the best brand of solar chargers, so you should check out their product:
Design: It is a solar charger with a compact size and a modern design to be carried comfortably outside the home.
Ports: Offers a total of 2 USB ports to charge multiple devices at the same time.
Detection: The automatic connection detection will take care of activating the charger without the need for manipulation.
Capacity: It has a 26,800 mAh battery to have energy after the sun has gone down.
Charging: It requires more time than others to fully charge the built-in battery.
4. Soluser Solar Power Bank 26800mAh Power Charger
If at this point you have not been able to determine which is the best solar charger, you may want to know the Soluser I26S-Blue.
This model has a large capacity, since it offers a range of 26,800 mAh for charging phones, tablets, cameras, players, etc., along with 2 USB outputs of 3.1A and 1 USB type C for connecting them.
With this portable solar charger you can also not worry while you use it, thanks to the fact that it has a series of systems designed to avoid inconveniences with charging, electrical voltage, heating and short circuits. This makes it a reliable model at all times.
Also, it should be noted that the protective case of the solar charger is IPX6 category, so it is waterproof, shock resistant and also dirt resistant to offer a much longer useful life.
To know which solar charger to buy, you first need to assess its strengths and weaknesses:
Case: The charger has a protective case with rubber bands to cover the ports and keep them free of dirt.
Outputs: It offers 3 USB output ports with different voltages to charge your devices.
LED: Its LED bulbs can be used as a flashlight, since they have several lighting modes.
Waterproof: It has the IPX6 certificate that guarantees its impermeability so you don’t have to worry about rain or humidity.
Dimensions: Its size and weight may be somewhat excessive to carry the solar charger constantly.
USB solar charger
5. Kedron Power Bank Solar 24000mAh 3 Ports
In case your intention is to find the best solar charger, here we present the details about the Kedron S1R069, since some users consider it a good option if you are looking for a model for several devices.
This alternative has a capacity of 24,000 mAh, which is enough to fully charge several smartphones and also tablets. For this, it has 3 2.4A USB outputs which do not reduce the charging intensity, even if devices are connected to all ports.
In addition to this, the USB solar charger has a simple design with a size of 16 x 8 x 2 centimeters and a weight of 381 grams, which will allow you to carry it around without much inconvenience. The solar panel is located on one of its sides, but it also offers charging through a Lightning or Micro USB port connected to a power adapter.
With so many options available, it can be difficult to choose just one, but evaluating the important aspects of the models that interest you could make your decision easier:
Capacity: The storage capacity will allow you to charge your mobile devices such as phones and tablets several times.
Ports: It offers 3 USB ports for the connection of multiple gadgets and their respective battery charge.
Output: The voltage output is 2.4A and will not be affected by connecting multiple devices at the same time.
Safe: It is manufactured in compliance with all safety regulations to prevent any incident.
Indicator: One of its disadvantages is that the equipment does not have indicators to know the percentage of charge.
12V solar charger
6. Giaride 12V 18V 21W Sunpower Solar Panel Charger
If you need to acquire a good 12V solar charger, the Giaride product may call your attention.
This option in solar chargers is presented in a case similar to an envelope that can be unfolded, thus revealing a total of 3 panels responsible for capturing solar energy. When folded, it has a size of 16 x 30 x 1.7 centimeters, while when open it measures 63.5 x 30 x 0.2 centimeters.
For its part, one of its most striking aspects is that it has a DC output with which you can easily connect a laptop to charge its battery. Likewise, it also has a 5V and 2.4A USB output for mobile devices.
In addition to the above, it should be noted that the purchase of this product includes a series of practical accessories, such as a cigarette lighter connector, a clip line and a carabiner to hook it.
Next, you will be able to know in detail what the Giaride solar charger has for you and thus know if it suits you or not:
Design: This solar charger is discreet, compact in size and convenient to use when on the go.
Materials: It has high-quality manufacturing materials, as well as robust finishes.
Compatibility: It can be used with mobile phones, tablets and even laptops.
Connectors: The purchase includes a set of 10 computer connectors so you can charge your battery.
Instructions: The instructions for use of the charger are not in Spanish, which could make it difficult to use.
solar charger for iphone
7. AddTop Portable Solar Charger 25000mAh Waterproof Power Bank
In case you are looking for a solar charger for iPhone or Samsung Galaxy, we advise you to take into account the AddTop HI-S025, because many consider it a useful and well-performing option.
This equipment has enough capacity to fully charge an iPhone 6 times, a Samsung Galaxy 7 times and an iPad 3 times. It is 25,000 mAh and has two outputs per 5V USB port with 2.4A.
On the other hand, the solar panels can be folded into a case built into the same battery and both have a size of 8.5 x 15.5 x 3.5 centimeters, while weighing approximately 540 grams. It has a handy LED flashlight in case you’re left in the dark and its casing is waterproof, so you don’t have to worry about it raining while charging the battery outside.
The AddTop team seems to have eye-catching and practical benefits for any user, so you should weigh their pros and cons:
Design: The most remarkable thing about this solar charger is the design of its panels, since they can be folded to compact the device.
Fast charging: It offers fast charging output for your mobile phone and you can even connect 2 without problems.
Flashlight: The charger’s built-in flashlight can be a very useful tool when camping, for example.
Rugged: The charger casing makes it waterproof so you don’t have to worry in the wild.
Charging: If you are going to charge the equipment with sunlight, it can take a considerable time.
solar laptop charger
8. Giaride 12V 18V 80W Solar Charger Sunpower Panel
From the Giaride brand, we advise you to consider this product from its catalog, because it is one of the models with the highest capacity among those mentioned.
This solar charger has a total of 12 panels incorporated into a folding case that, when closed, measures 31 x 19 x 9 centimeters, while when opened it reaches 135 x 60 x 0.6 centimeters, allowing you to collect more amount of sunlight. Thanks to this, it can offer a dual USB output port for both gadgets and laptops.
Also, this solar charger for laptop offers protection against overvoltage and short circuit, making it safer to use when charging any type of battery. Which brings us to its compatibility with Apple, Samsung, HTC, Google, and LG phones, as well as various tablet and laptop models.
If you want to know more about the Giaride solar charger, we invite you to carefully evaluate the following information:
Capacity: The power output of this charger will allow you to use it with all kinds of gadgets and computers.
Ports: It has a dual 5V USB output and another 18V DC for connecting your equipment.
Portability: It has a folding structure that can be converted into a briefcase for easy transport.
Accessories: It comes with a series of accessories designed to increase its usefulness, as well as to facilitate its handling.
Weight: This charger, due to its size and components, is considerably heavier than others.
solar power bank charger
9. Xnuoyo Portable Solar Charger 20000mAh Waterproof LED Battery
Xnuoyo might have the best solar charger among its options, which is why it is useful to consider the more practical models, such as the WT-196.
Xnuoyo’s product is one of the most discreet on the list, since it has a size of 16.6 x 8.2 x 2.0 centimeters and a weight of 386 grams to carry it without discomfort. It has a black casing, just like the solar panel, so it won’t attract any attention.
On the other hand, the Xnuoyo WT-196 solar power bank charger offers a capacity of 20,000 mAh to charge common gadgets such as phones and tablets several times, 2 USB output ports to connect various equipment and 4 LED indicators to be aware of the percentage of charge. load.
In addition to this, it is resistant to use outdoors, thanks to its IPX6 waterproof material and a special paint finish that makes it anti-dust, anti-slip and fireproof, to increase safety during any stage of use.
Considering the good and bad of a charger can help you determine which one is worth your investment:
Design: The Xnuoyo option has a modern, robust design with good finishes for durability.
Waterproof: It is resistant and waterproof thanks to an IPX6 certified casing.
Indicators: The charger has blue LED indicators with which you can know how much autonomy it has.
Flashlight: It has a total of 4 LED flashlights that you can use either in an emergency or to illuminate in the dark.
Solar charging: Solar charging speed could be improved to reduce the time required.
A guide to buying the best solar charger offers you all the important information with which you can evaluate the most competitive models. This way you can make sure you buy a charger that has good value for money and is also economical.
Solar charger design
Analyzing a comparison of solar chargers can be a challenge for those looking for a model that is practical, comfortable to use and also easy to transport, since the presence of the panels can complicate things.
However, today you can find chargers that work with a single solar panel, which is usually integrated into one of the sides of the external battery. These types of models are not bigger or heavier than a power bank, so they are also discreet and easy to carry.
Also, if a solar panel is not enough for you and you need the battery to charge faster, you can consider those that use folding structures with which you can open the panels in specific situations so you do not have to deal with them at all times. These will be able to capture more sunlight to transform it into energy.
On the other hand, in this category you should know the technical aspects of the dimensions and weight of the charger to make sure you invest in a model that is comfortable to use. For example, if it is for camping, you can choose those that have safety muskets or waterproof casings.
solar collection system
If one of your main concerns is how much it costs, you can’t forget to check out the solar collection system. This is defined by the type and number of solar panels on the charger, since they are one of the main elements that will provide energy to both the devices and the battery.
As mentioned, the market offers a wide variety of options, whether they work with a single panel or with folding mechanisms, which have better performance in terms of speed, but are more inconvenient to use.
However, for the utility that would be given to a solar charger with an external battery, a good quality panel is more than enough to provide the necessary energy, either for the autonomy of the battery itself or a connected gadget.
Most solar chargers have an external battery integrated into their system, which is capable of storing the transformed energy to be used later without the need to have the equipment under sunlight.
This storage capacity should be based on the specific need of each buyer, either considering the number of times they want to charge a device or the number of gadgets they are going to connect to the charger.
Fortunately, current external batteries that are greater than 10,000 mAh, for example, are capable of storing enough energy to charge a mobile device multiple times, including electronic phones and tablets, 2 of the most popular to use with solar chargers.
The connection ports are one of the main characteristics that you should check before choosing any model of solar charger, since its compatibility with your devices and, therefore, the usefulness that you could give to the equipment will depend on them.
For this reason, and considering the options for domestic consumption in solar chargers, the recommended number of ports could be 2, since that way you will have one free after connecting your smartphone. Although, if you need more, you can evaluate the models that have between 3 and 5 ports for the link.
In addition to this, it is worth checking if the charger you are interested in has ports other than the classic USB, since this could increase the practicality of the equipment and its usefulness both inside and outside the home.
Finally, you cannot ignore the compatibility with devices offered by the solar charger of your interest. This quality determines what type of batteries and gadgets the charger is capable of providing power to, so it is important to consider it before investing money.
Also, if you want to determine its compatibility properly, you must know the output voltage along with its amperage beforehand. You can compare this information with the energy requirements of your device and thus know if it is compatible with the solar charger or not.
On the other hand, we also advise you to be very attentive to the manufacturer’s specifications, since they usually indicate the number of charge cycles that they can provide based on the autonomy of their battery, together with the equipment that you can use with a certain model by following the load parameters.
Frequently asked questions
Q1: How to use a solar charger?
To properly set up a solar charger, the first thing to do is make sure the sky is clear and, if possible, the sun is directly above your location.
Start by unfolding the panels of your solar charger, if you have them, and take care that they are not blocked by any type of shade in order to make the most of sunlight.
Find the power button on the charger and press it to begin transforming light into power. Check the status of the charging indicators and be sure to remove your device from the sun when it has completed its cycle.
When you want to charge a gadget with the solar device, you only have to connect the cable to the USB port and, in turn, to the mobile phone or tablet.
Q2: How to make a solar charger?
To make a homemade solar charger you will need the cell, 2 rechargeable batteries, a battery box, a diode, a multimeter, an electric soldering iron and the USB charging port.
Start by soldering the terminals of the solar cell to the diode and check with the multimeter that there is current between the components. Then solder the wires from the battery box and install the rechargeable batteries before completing the entire circuit with the USB adapter.
To finish, place the cell under sunlight, connect your mobile phone to the USB port of the home charger and check that the battery is charging correctly, as well as the batteries of the circuit.
Q3: What does a solar charger contain?
A solar charger usually has one or more photovoltaic panels capable of transforming sunlight into electricity. These are connected to a battery, which can vary in capacity and is intended to store energy for later use. This quality will allow you to use the charger even if it is already night.
In addition to this, it is common to find solar chargers that offer connection ports based on their power, although the most popular are those used to charge electronic devices for daily use.
Q4: Why is my solar charger not charging?
The reasons why a solar charger does not receive a charge even when outdoors are many, but one of the most common is that the sky is not completely clear and, therefore, the light is not intense enough to provide solar charging.
Another reason is that the photovoltaic panels have been damaged, including details in the wiring or the very connection between the panels and the battery.
Q5: How long does a solar charger take to charge?
The charging speed of this type of device will depend on the quality of the photovoltaic panels, as well as the energy transformation system in charge of working with sunlight.
In general, a solar charger should not take more than half a day to reach its maximum autonomy, but this can also vary due to weather conditions and the movement to which it is exposed.
In this sense, it should also be considered that some models may even require several days in the sun before being able to fully charge, so many users choose to place it in strategic places to have it charged in any situation that warrants it.
Q6: What power output does a solar charger have?
The voltage output powers offered by a certain solar charger will be defined by the same capacity of the equipment. Some models allow you to vary the power through the use of charge controllers, which will let you know this data in real time.
In most cases, solar chargers for home use and designed to work with portable devices usually do not exceed 48V, since this is enough to charge phones, tablets, computers, smart watches, wireless headphones and a wide variety of gadgets. plus.
Q7: What protections does a solar charger have?
The protections built into a solar charger are vitally important to use the device safely. Taking into account that the panels are usually integrated into an external battery or power bank, it is common to find security elements of this type of tool.
Therefore, if you check a common solar charger, you will probably find systems for protection against overheating, overvoltage and short circuit, since they are the most common in electronic equipment.
However, and considering that many models of solar chargers are used for camping, those that offer resistance to shocks, falls, dust, water and other elements of nature are also practical.