Solar power bank – A power bank helps you to use your smartphone and other devices on-the-go, without worrying about power outages. Power banks permit multiple charges for your device and some power banks also allow you to charge two devices at once.
We’ve compiled a list of India’s best power banks to help you decide which power bank to buy.
There is no denying that we are increasingly dependent on our electronic devices. We are used to being constantly connected. However, the batteries of our mobile phones, tablets or laptops are only enough for a few hours of continuous use and in the middle of nature there is no electric current to recharge them.
Fortunately, nature itself has some of the best sources of energy. This is the case of solar energy, thanks to which, and as long as you have a solar battery, you will be able to charge your electronic devices wherever you are. Doesn’t sound bad at all, right? Now you just need to choose the right one (Solar Portable Charger). Keep reading and we help you do it.
Top 10 Best Solar Power Bank in India For Camping
The most important
- The main application of solar power banks is to charge electronic devices, such as mobile phones, tablets or laptops, for more or less prolonged periods, either when you get lost in nature or when you take a particularly long trip.
- In general, solar charging is only recommended when there is no access to electrical current, since charging from the electrical grid is much faster and more efficient.
- The most important purchase criteria to consider when buying a solar portable battery are its charging capacity, its weight and dimensions, its charging speed and the connections it has.
Ranking: The best solar power banks on the market
Next, we present the classification that we have prepared with the five best solar power banks currently available on the market. We have prepared it including batteries that we consider to offer the best value for money. Of course, we have only chosen recognized brands.
- Position # 1: KEDRON S1R069
- Position # 2: POWERADD Apollo 2
- Position # 3: X-DRAGON
- Position # 4: Gnceei Adwsad
- Position # 5: Innoo Tech TB788
Geepas Solar Power Bank – Solar Charger with 10000 mAH, Dual power (Electric & Solar) | Dual USB Ports, Portable Solar Battery Charger | Ideal for Smart Phones, Tablets, Camera with Flashlight
Shopping guide: what you should know about solar power banks
If you are considering acquiring a solar power bank , it is essential that you take into account a series of important questions. After all, there are different models of solar batteries and not all offer the same benefits. For this reason, in this section we propose to clarify the main doubts you may have.
What exactly are solar power banks ?
The banks power solar are small solar external battery that can charge other electronic devices without connecting to a power source and have solar panels that allow them to be recharged from solar energy. Anyway, practically all combine the electric charge with the solar charge.
You can make a sound alarm timer which will work on solar powered power bank.
You can charge a mobile device while camping by using Solar Power Bank.
What are the advantages and disadvantages of solar power banks ?
Having a solar portable battery offers a lot of advantages, but without a doubt the most important is that with them you can charge your electronic devices without the need for an electrical current connection. In this way, they can be used in full nature. You can learn about these and other advantages and disadvantages of solar power bank by consulting the following table.
For whom is it advisable to buy a solar power bank ?
Solar portable batteries are especially recommended for nature lovers, especially if you spend long periods in areas without access to electricity. In this way, you can continue to have your electronic devices, with the many advantages that this implies.
In what situations may you need a solar power bank ?
Solar portable batteries are very useful if you are going to spend several days in the countryside, if you are going to a music festival and are staying in a tent or if you have to make a long trip by train, plane or bus and this one is not It has power outlets or USB connections to charge your devices.
What are the solar panels of solar power banks like ?
Portable solar batteries are made up of one or more solar panels that, in turn, are made up of small photoelectric cells. These cells can be made of high-quality monocrystalline or polycrystalline silicon, although the latter tends to give worse results. In the following table you can see the differences between one and the other.
| mixandgrind.in | Monocrystalline | Polycrystalline |
|---|---|---|
| Color | Darker. | More bluish. |
| When they offer better results | They are more recommended for cloudy days in which solar radiation is lower. | They allow to obtain better results on sunny days. |
| Fabrication process | Its manufacture has a high energy cost and is slower. | Its manufacture is cheaper and faster. |
| Efficiency | They are slightly more efficient. | They are less efficient than monocrystalline ones. |
| Price | Its price is higher. | Its price is lower. |
How is it better to charge the solar power bank ?
In general, it is advisable to charge solar batteries through the connection to the electricity grid, since solar charging is much slower. Most manufacturers recommend using solar charging only when there is no access to electrical current. This is a consequence of the small size of the solar panels of these devices.
What is the difference between a solar power bank and a solar charger?
Both solar power banks and solar chargers allow you to charge your devices wherever you are. In this sense they have a similar function. However, the former are portable batteries, so they can store the energy they obtain from solar radiation or the electricity grid.
Solar chargers, on the other hand, do not have an internal battery and, therefore, their only function is to directly transfer the energy they obtain from the sun from the solar panels to the device you are charging. Thus, it seems clear that solar power banks offer greater flexibility.
Purchase criteria
When it comes time to purchase a solar power bank , it is important that you take into account a series of purchase criteria. To make the selection process more bearable, we have selected those that in our opinion are the most important. Thus, you can have a complete buying guide that can help you adjust the value for money as much as possible.
- Dimensions and weight
- Loading capacity
- Speed at which it loads
- Battery charge time
- Resistance
- Number of connections
Dimensions and weight
Size and weight are fundamental criteria when choosing a portable battery, since you will have to carry them with you in your suitcase or in your travel backpack. And even more so if you are going to do long excursions in the countryside or in the mountains, in which case you will have to carry them and the rest of the equipment for hours.
However, do not forget that more weight implies more load capacity, so, ultimately, you will have to choose based on what your main priority is: load capacity or a light and comfortable battery to carry. However, solar batteries are usually not excessively heavy, as they rarely exceed five hundred grams.
Loading capacity
The charge of a battery is measured in milliamp hours (mAh). Today, you can find models with charging capacities that can reach 50,000 mAh. Keep in mind that normally a mobile battery does not usually exceed 5,000 mAh and that of a tablet usually ranges between 8,000 mAh and 12,000 mAh. In the following table, you have some examples.
| Device | Battery capacity |
|---|---|
| iPhone Xs Max | 3,174 mAh. |
| iPhone X | 2,716 mAh. |
| Samsung Galaxy S10 | 3,400 mAh. |
| Honor 9 Lite | 3,000 mAh. |
| iPad Air 2 | 8,600 mAh. |
| Microsoft Surface Pro 3 i5 | 5,547 mAh. |
Speed at which it loads
To know how fast an external battery is going to charge, you must look at its output voltage and amperage. The voltage should be similar to the original charger of the device you are going to charge, otherwise it may be damaged. In the case of cell phones, it is usually 5 volts (V).
Thus, ultimately the determining factor is going to be the output amperage. The higher it is, the faster the battery of the mobile, tablet or laptop you want to charge will charge. In general, in most cases you will find portable solar batteries with output amperages between 2 and 3 A.
Battery charge time
It is important that you take into account the charging time of the battery itself, either in the case of charging from the electrical network or in the case of charging taking advantage of solar radiation. The latter requires much longer, often more than 24 hours of direct exposure. The charging time through the network depends on its charging capacity and its input amperage.
Resistance
Solar portable batteries are electronic devices that you usually take with you on your field trips or trips. Therefore, they will be exposed to the possibility of being hit, falling or experiencing unwanted accidents. Therefore, if you do not want your life to be very short, you should choose one with a good resistance.
In the same way, it is important that it is waterproof, lest an unexpected rain end up damaging it. And also resistant to dust and fine particles. Of course, keep in mind that the fact that it is waterproof does not make it submersible. Lastly, make sure it is made of quality materials.
Number of connections
Another aspect that you should consider is the number of connections that the solar battery has. It will depend on how many devices you can charge at the same time. Similarly, it is important that you check what type these connections are. You can find USB connections (of different types), micro USB or DC, among others.
Can we charge a solar power bank with electricity?
Yes, you can charge a solar power bank with electricity.
How to know if our geepas solar power bank is fully charged What color appears if its full charged?
Check Manual of Geepas Solar Power Bank, Given Here.
Summary
With a portable solar battery you can charge your devices without the need for electrical current. Therefore, they are an essential accessory for nature lovers and for people who travel very frequently. With solar power banks you can charge your mobile phones, tablets and even laptops.
In addition, most of them can also be recharged by connecting them to the electrical current and have a large charging capacity. In short, they are very practical and very versatile equipment. Of course, choosing the right one is not always an easy task, since you have to take into account a series of factors such as its capacity, its loading speed or the number of connections.
Finally, if you consider that this guide has been useful in your selection process, you can leave us a comment or share it through the different social networks.
