A power bank is the most popular choice of backup power for your phone, but the niftiest of devices can sometimes run out of charge.
This is where a solar-powered phone charger comes in. Unlike a conventional power bank, a solar powered phone charger is an independent mini power plant. It uses solar energy to generate power that you can use to recharge your phone. Some solar chargers come complete with built-in batteries, while others produce current on-demand.
The choice can be difficult for some to make. That's why we’ve rounded up the highest-rated solar powered phone chargers in 2024. You can check out our top picks to find a suitable one for yourself.
Championing its multipurpose applications, this solar power bank doubles as a flashlight, too –that way, you can charge it under direct sunlight or use the provided USB cable. Equipped with a high-capacity 10,000 mAh battery, on a full charge it can recharge your phone up to three times.
It has two USB outlet ports that you can use to charge your separate devices. Plus, there is a wireless dock on one side that you can use to charge a supporting phone.
The Mregb Solar Power Bank is the perfect solution for consumers who require a dependable power source for on-the-go use. This power bank is constructed using professional ABS material, making it chemical and heat-resistant with super surface hardness. Additionally, the IP67 waterproof rating ensures that the charger won’t be damaged by water or dust.
In terms of capacity, this power bank is equipped with a large battery capacity of 42800mAh and can power two devices simultaneously with its two USB output ports. It also supports QC3.0 fast-charge protocol for compatible devices and features a long-lasting LED flashlight that can work continuously for up to 100 hours.
Here is another powerful yet lightweight solar powered phone charger for you to check out. The X-DRAGON Foldable Solar Charger is a driver solar phone charger that incorporates three folding solar panels into its design.
Excelling with the exclusive Solar IQ technology that enables it to adjust voltage and current for maximum power, the panels are placed at a high 25% rating!
The FEELLE Solar Power Bank Charger is one of the most affordable options out there. Featuring a built-in 25,000 mAh battery along with four 6W solar panels, the high-capacity battery can recharge your phone up to eight times on a full charge (that’s a lot of power!)
This solar recharging kit is highly durable. Capable of withstanding rain and snow without becoming wet or frosting up, it has dual USB outlets for charging various devices at once.
Plus, there is a built-in bright LED light that lights up in three different modes!
The Anker 25W USB Solar Charger is your reliable source of power when you want to recharge your phone quickly. With its lightweight design and two powerful solar panels, it directly recharges your phone without needing to charge itself first.
This solar recharging kit excels with the rugged construction that enables it to withstand harsh working environments. Made using premium components, its multi-layer solar panels charge your phone quickly.
The Hiluckey Outdoor Portable Power Bank incorporates four solar panels into its design for efficient charging performance. Featuring a 25,000 mAh battery that can recharge your phone up to ten times on a full charge, the high-efficiency panels generate 1A of current with optimum sun exposure.
You can also use the USB cable for AC recharging.
Featuring two USB outlets that you can use to simultaneously recharge two separate devices, it provides high-speed charging by detecting your devices’ current.
Another plus? The kit itself is dust, water, and shockproof.
If you are overwhelmed by the sheer variety of solar powered phone chargers out there, here is a buying guide to help you make the right choice.
A solar powered phone charger is not a thing to be purchased on a whim. You have to factor in some features and aspects before finalizing your choice.
We have listed them below:
One of the most important considerations in a solar powered phone charger is its power output. Power output is essentially how much electricity the kit can generate and store.
A kit with a high amperage battery may recharge your cell phone multiple times but will also require longer sun exposure to charge itself. If you are getting a solar powered rechargeable kit for charging your phone then a smaller, portable kit would be a better choice.
Some kits naturally lack a battery, meaning they can produce a current but are unable to store it. You have to keep your device connected to store the charge.
The durability of the solar charging kit and its panels is another important aspect that you have to factor in. Since you will be mostly using it outdoors, it’s important to purchase a solar powered phone charger that can withstand harsh outdoor environments and resist wear and tear.
Choose a kit that features robust construction. It should be rugged and dependable so you can use it without worrying about damage.
It is also important for the panels to be waterproof so they can withstand light rain.
Portability is a feature that is common in all solar powered phone chargers. At least in a technical sense, their degree of portability does vary from model to model.
Some units contain high-capacity batteries that increase the weight and bulk of the device. You also have to connect them with multiple heavy panels for adequate charging input. Others are more compact, with built-in solar panels and low-capacity batteries.
The model you choose depends upon your unique needs. If you are getting a solar setup to power various appliances, a high-capacity system should be your choice. Now, if you want a solar kit for recharging your phone then a low-capacity, the portable kit is a better option.
While none of the listed solar powered phone chargers are enough to break your bank, some are more expensive than others. You might have also noticed that the price of these units also increases with those features.
We suggest saving money on features that you don’t absolutely need. Instead, a basic solar charger that serves as a backup to recharge your phone would be more budget-friendly.
If additional features are important, you should go for a costlier model.
Here are some advantages associated with using solar energy for recharging your phone:
A solar powered phone charger is a low maintenance device that needs very little care and maintenance. This does not mean, however, that you shouldn’t give it some TLC.
Here’s how you can make the most out of your solar phone charger.
Dust can interfere with the electricity generation process of your solar phone charger. It creates a barrier that prevents the sunlight from making direct contact with the solar cells.
Because of this, you should regularly clean the panels of your solar charger to prevent dust from building over it. Using a soft, damp cloth for this purpose should be more than enough to accomplish this.
Setting the solar panel at the right angle is important for maxing out your power output. As a general rule of thumb, the angle your solar panels make face the ground should be the same as your latitude. The more the distance from the poles, the steeper the angle should be.
If you are unsure about the accurate angle you can get help from various websites. Put in your location and try to replicate the setup they show. Setting the panels at an accurate angle noticeably increases their power generation.
Many solar phone charging kits include a pocket in their design where you can place your phone as it charges. Usually black in color, this pocket absorbs the sun’s heat and becomes a hot oven for your phone. It’s best to avoid keeping your phone in there as the excess heat can cause it to overheat and shut off.
You should put it in a more shaded area for optimal charging. Try placing it under the solar panels or in the triangular gap between the angling panel and the ground.
If your sole purpose for buying a solar charging kit is cell phone charging, you should choose a kit very sensibly. We won’t stop you from buying a high-capacity solar generator, but it’s not a very practical purchase decision.
Instead, a lightweight solar charging kit will do you much good.
Solar charging technology has improved by leaps and bounds. Over the years, not only has it become more sophisticated but affordable, too. Today you can get your hands on a good solar phone charger for as little as $50.
This small investment will serve you for years to come!
A solar phone charger contains solar panels designed to convert the sun's energy into electric current. Each solar panel contains numerous solar cells that generate electricity when the sunlight hits them. The sunlight contains small packets of energy called photons, and when a photon hits the solar cell it uses the energy to generate current. This current is then used to charge your phone or stored inside a battery for later usage.
The cost of a solar powered phone charger varies according to its type, capacity, quality, and features. While a standalone solar phone charging kit can cost about $150, a basic solar battery bank can cost as little as $30. If you’re unsure if you’re getting the best deal on the market, consider checking out sites like Amazon that provide a detailed list of these products and organize each listing by way of rating.
Absolutely. Without a question, a solar powered phone charger needs direct sunlight for the electric current to flow through it. But that does not mean you'll be out of power if the sun isn't shining. Your solar charger will still work in cloudy conditions but at marginally reduced efficiency.
While the signs will vary and be dependent on brand, some signs your device needs replacement include your charger not holding a full charge and your charger losing its connection with your phone.
Because not all brands offer this feature, it’s important to check the product details prior to purchasing.
SAIL Magazine Review Team reports on best-selling products in sailing and boating. SAIL Magazine is reader-supported: When you buy through links on our site, we may earn an affiliate commission. Artificial Intelligence (large language models) may have been used in the research and creation of the content.
To ensure questions about product testing or a specific article are addressed, please contact aimperiapt@gmail.com