Best Solar Power Bank in India 2023: Reviews & Buyer’s Guide

In this article today, we will discuss the topic of solar power banks, as we try and encourage people to go green and take the eco-friendly route. Just like electric power banks store power through electric energy, solar power banks do the same with solar energy. Most solar power banks are rigid, while also being weather resistant to a large extent. For these reasons, we wish to help you find the best solar power bank in India. Hopefully, by the end of this article, you can be in a position to judge what makes a solar power bank worth your money.

We have consulted with trustworthy professionals, who have a lot of experience in the field of solar energy, to find some of the best solar power banks in the market. We have also surveyed a lot of online reviews and user ratings, to prepare a list of  power banks that we feel would be worth your money. In another section, we have also tried to explore a few factors that determine whether a particular solar power bank is good enough for purchase.

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Top 3 Best Solar Power Banks – Updated 2023

1. Anker USB, Micro USB Solar Power Bank

Anker USB Solar Power Bank


  • Cell capacity: 10,000 mAh
  • Solar efficiency: 21.5%-23.5%
  • Dual USB ports for multiple charges
  • Ideal for outdoor activities

When it comes to solar power banks in India, this Anker solar power bank is undoubtedly one of the best. With an impressive 10,000 mAh capacity, this device has been built to serve all outdoor enthusiasts. It’s compact and easy to carry on all your adventures, . Bbe it a long trip or out in the wild trekking and camping., Also,and the Anker solar power bank is manufactured with superior safety. It is IP64-rated for protection against splashes of water and dust.

Once the power bank arrives, it is charged up to 2 bars (maximum 3). After that, youYou can either charge it the usual way, that is, by connecting it to a wall socket or use the natural formway- sunlight. The Anker PowerCore, a solar power bank, uses SunPower monocrystalline panels to achieve high solar efficiency between 21.5% and 23.5%. 

Due to the changeable weather, solar recharging can take several days (several days). It is advised to use the Micro USB input connector for faster charging. 2 USB ports can power a range of devices throughout the day when the power bank is fully charged. Charge a Samsung Galaxy S10 more than twice, an iPhone 11 twice, an iPhone XS more than two and a half times, or an iPad mini five once with this gadget.

A few add-ons that make this solar power bank more appealing are the flashlight and the handy strap that comes with it. The flashlight is a smart addition since the power bank is meant to be used by campers and trekkers. The strap, too, makes the device more portable. You can simply hold onto the strap without fearing the power bank falling. 

Once again, even though it can be powered by sunlight, it doesn’t make the power bank ideal to be fully charged just by sunlight. MSo make sure you charge it the normal way while at home. Also, remember that the device does not come with a warranty card since it’s imported from the USA.   


2. Kepswin Solar Charger 20000 mAh

Kepswin Solar Charger 20000 mAh


  • Battery capacity: 20,000 mAh
  • Ultra-light and compact for ultimate portability
  • Waterproof and durable
  • USB outputs: 2

The second solar power bank on our list is the Kepswin 20,000mAh Solar power bank. It is relatively light because of its large 20,000mAh battery and lack of a foldable design. The power bank is compatible with a range of gadgets that you might have, like iPhone, Android, iPad, laptops, and other devices.  

As a frequent traveler, you need a few tools always with you. How would you feel if these were combined into one compact device? This portable solar charger includes twoTwo vital pieces of outdoor equipment, a compass, and two LED torches are included with this portable solar charger. Use the compass to find the right path toward your destination and the flashlights to help you navigate in the dark.

Moreover, you can use the 74Wh total power during flights. The highest power output of this power bank is 10W. This sturdy solar power bank operates well at heat dissipation because it is built of environmentally safe silicone, ABS, and PC components. The device is also waterproof and dust-proof due to the protective cover attached to the outside of the charging and discharging port.

You can use The solar panels and a USB charger can be used to recharge the solar phone charger. However, because the panel conversion rate and sunshine intensity affect charging speed, it could take a while to charge. Therefore, weWe suggest using solar charging only in an emergency and USB charging for daily use. Please use an adaptor to completely charge your solar power charger before going outside.

Also, it has a carabiner that you may use to charge this power bank using solar energy when climbing a mountain by hanging it from your backpack. For safe and secure use, the solar phone charger is CE, and UL-approved. The seller’s top priority is to provide customers with high-quality goods. They offer a 12-month limited warranty, lifelong technical support, and 24-hour online post-purchase assistance.


3. TOMETC 33,800 mAh Solar Power Bank

TOMETC Portable Solar Charger


  • Dual USB ports
  • Battery capacity: 33,800 mAh
  • Safe and shockproof
  • LED torch light with SOS feature

The third best solar power bank on our list is this high-powered lithium battery, 33,800 mAh power bank that not only looks sleek but is also sturdy in build. Available in black, the power bank can be charged using both sunlight and regular electricity. As with all the solar power banks reviewed in this article, even with this one, we suggest you use solar power only in emergency situations when there is no power socket nearby. The weather can be unreliable, and sunlight more so in places like the UK. 

The TOMETC solar power bank is highly durable, with a total recharging time that crosses 1800. Since the device is built especially for outdoor enthusiasts who have a thirst for adventure, it has been manufactured using ABS and PC material that is resistant to rain and dust and is shockproof. So Yyou can rely on this power bank for your safety. 

The corner of this portable solar charger features a hook and a built-in LED lamp on the bottom. A flashlight is a fantastic option for camping, hiking, climbing, fishing, and other activities. Using the SOS Functions can be utilized as an emergency solution. It can be hung from your travel backpack with a carabiner.

The Solar Portable Charger is suitable for the majority of gadgets. It comes with QC 3.0 protocol support and built-in 2 USB Outputs with 5V/3.1A 18W PD rapid charge, which canis able to quickly charge the device entirely. It enables the simultaneous charging of three devices. MostThe majority of gadgets on the market, including the iPhone, iPad, Samsung, HTC, LG, and other Android phones, are compatible with the built-in smart transformer chip. It can also charge other gadgets like watches, headphones, GPS units, GoPro cameras, etc., as long as there is an appropriate wire.

It comes with a portable compass, a useful tool for outdoor activities like camping, cycling, touring, hiking, and beaches. If you are looking for a solar power bank to accompany you on your adventures, this is one you must really consider. 


Factors to Consider while Buying a Solar Power Bank 

Solar power banks can be incredibly useful if you plan to go on long trips where you do not expect to have access to electricity. It will be enough for you to charge your phone or other USB devices upto 3 to 4 times per day. Make sure to go through this section carefully, before deciding on which particular solar power bank model to buy.

1. Wattage or Charge Capacity 

Not all solar power banks are the same, and some are more powerful than others. This means that the wattage of any particular solar power bank determines the type of devices that you will be able to charge. A simple old-school smartphone can be charged using the most basic solar power bank, which has a wattage rating as low as 4-5 watts. However, some of the more recent higher-end smartphone models might require higher wattage.

A lot of iPhone models are known to be a lot more power-hungry and would require a power bank of a minimum 7-watt rating at the very least. In the case of iPads, we would recommend a 15-watt power bank, and laptops would require you to have a battery and DC-to-AC inverter. Also, make sure to note that some of the lower-wattage power banks require a lot of time to charge devices, and this could prove to be an issue.

2. Output Power and Geographical/Climate Conditions 

Make sure to note that in places where the weather is predominantly rainy or cloudy, it might prove to be slightly more difficult for you to charge your device. In these scenarios, you have to make sure to make the most optimum usage of the time when the sun is out and shining bright. Also while checking the output power on your device, make sure to check whether it’s for one port, or for all the ports taken together.

3. Connection or Port Type 

Most solar power banks nowadays come with a standard USB 2.0 port, that can be used to charge a plethora of different electronic devices. However, there are quite a few devices that might require a separate adapter to charge them. This is the case for laptops, as well as some other devices, such as photo cameras. Make sure to note the fact that most devices that use a 12-volt cigarette-type charging port, generally do not work with solar power banks.

4. Convenience 

Whenever you buy any type of electronic equipment, the convenience of usage should be right up there as one of the most crucial factors that you use to determine the overall value and feasibility of the product you are looking to purchase. Under this section, you should look at factors such as size, compactness, weight, etc., and determine whether it conforms to your own usage expectations.

Also, it’s important to go for a model that is easy to install and use on a regular basis, if you are buying your first solar power bank. Furthermore, you should consider a few other elements such as special grommets, which may help you to attach panels to your backpack if you wish to have a more sophisticated overall experience.

Another thing that a lot of people ignore or do not pay enough attention to, is the weight of the power bank that you are looking to buy. If you are one of those backpackers who like to go on long trips and enjoy the solitude of the wilderness, weight is a very important factor to keep in mind. On the other hand, if you do not expect to carry your device for too long outdoors, then the weight factor is not that critical.

Frequently Asked Questions 

1. What are the best ways of using solar power banks?

Solar power banks are just like normal power banks in many ways. The only point of difference is that they are equipped with solar panels, which can use sunlight to charge themselves. So you can use solar power banks just like normal power banks if you wish. However, the best use of solar power banks is possible when you go on outdoor trips, and you do not have access to electricity for long periods. How you use your solar power bank is largely up to you, but it can be a real lifesaver in outdoor situations – so it’s something that everyone should aspire to carry.

2. How can I fully charge my solar power bank?

Just like any other solar-powered device, solar power banks are equipped with solar panels of particular wattages, which are able to use sunlight to power themselves. You need to simply expose your solar power bank to direct sunlight for a specific amount of time to charge it fully. It’s difficult to put an exact number on how long it takes for sunlight to charge your power bank –  as it depends on various factors, such as the wattage of panels, the intensity of sunlight, temperature, etc. Some solar power banks also come with separate chargers and adapters, which can be plugged into wall sockets and charged comparatively quickly. Make sure to check the brand and specs to get an accurate idea of these aspects.


In this article today, we have tried to find the best solar power bank brand for your charging requirements on the go. Although buying a power bank may sound relatively straightforward, there are a few things that you should keep in mind as a buyer, to ensure that you can get the most out of your power bank in terms of value.

We started this article with a brief introduction to what solar power banks are and outlined a few reasons as to why you might want to get one for yourself. Following this, we proceeded to our list of compiled products, which has been formulated using the wisdom of many of our industry experts, as well as different online reviews and ratings from users all over the country. Hopefully, this list will guide you to the right path and enable you to find the right solar power bank that fits in with your own personal needs and user expectations.

Samarth Gara
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