The solar power hype is taking over the world already. It is quickly developed and left behind lots of other renewable energy resources. This is mostly due to the ease of portability that you get with solar powered devices.
Talking of ease of portability, do you know that you can also get portable solar powered cell phone chargers these days? No, they are not inefficient like they once used to be. The technology has improved a lot lately, and many high efficiency models of cell phone charger have landed in the market.
Top 5 Solar Powered Phone Chargers in 2020
- 【High-Efficieny】The high-efficiency of its three solar Monocrystalline panels cell is...
- 【Advanced Smart IC Chip Technology】 Microchip support to detects the electronic...
- Updated Triple USB Ports: 3 USB charging ports( Each is 5V/2.4A Max) with smart charging...
- Easy To Carry: With compact size (11.1 × 6.3× 1.3in folded) and lightweight (20.6 oz)...
- Exclusive SolarIQ Technology: It can automatically adjust the current and voltage to...
- High Efficiency: SunPower solar cell is made from US, up to 22%-25% efficiency, while most...
- 25000mAh High Capacity: Built-in high-quality 25000mAh lithium polymer battery pack, With...
- 4 Times Solar Energy Conversion: With 4 foldable highly efficient solar panels converted...
- HIGH EFFICIENCY PANEL: The 10W, 6-7V Panel has a built in USB port, great for small device...
- LIGHTWEIGHT: Weighs 1.2 lbs, Fits almost anywhere at 9.5x14.5x.75"(unfolded),...
No matter now efficient and popular the solar energy market has become, not every product is made equal. That is why you will have to consider a lot of things to buy the best solar cell phone charger as well.
Here are some of the considerations that can help you narrow your search down to a single product.
The Devices You Will Be Charging
First of all, you should consider your personal charging needs when choosing the right solar cell phone charger. If you only have a mobile phone and GPS, then low power charges will be enough for you.
However, you will need larger and more powerful chargers for heavy appliances that need more power.
Also, look for the right ports to charge the devices. A majority of devices these days come with one or two usb ports like usb c and micro usb to charge more than one or two devices, but your particular device might need another adapter to receive the needed power.
Consider The Charging Location
Solar phone chargers are usually easy and versatile to use. That is why you can place them on your moving vehicle to keep them charging when you are on the go.
But some of the models can be pretty heavy for what they offer, and this can weigh you down in long trips. That is why your portable solar charger should ideally have less weight and large enough surface area to capture more sunshine.
If you will be camping most of the time, then size and weight should not be much of an issue, but compact solar chargers are the best choice for long walking or cycling trips. These models should also be strong enough to keep up with the wilderness.
Consider a Built-In Battery If Needed
A majority of solar chargers simply charge your phone by receiving direct sunlight and converting it into electricity. But there are some models which have a built-In battery or solar power bank that can be charged for later use as well.
Apart from this, you can also have a separate battery/ power bank charged during the day. This battery pack can be used at night to power the electrical appliances you might have.
Choose The Right Solar Panel
When choosing the right solar panel in your portable solar charger, keep in mind that there usually are three types of panels that you can choose from.
- CIGS solar panels
- Monocrystalline solar panels
- Polycrystalline solar panels
For portable solar mobile chargers, you should prefer the CIGS panels. They are very flexible and thin as compared to the other counterparts.
For more in-depth view of these panel types, you can do a quick online search on their construction, efficiency and costs. For the best choice, you will have to find the sweet spot between efficiency, portability and affordability.
Sort Out The Technicalities as Well
In addition to all the stuff we have talked about so far, there might also be some other technicalities and technical terms that you must learn about as well. These terms might look irrelevant at first, but they can literally mean the difference when it comes to getting the performance out of the solar charger.
You will have to consider the Wattage and Voltage of the solar charger when buying one for personal use. Smaller chargers are usually good to charge smaller appliances and even charge two devices simultaneously or more that you might have.
The charge bigger appliances and get more energy, you will have to invest in a larger, more powerful solar charging charger.
How Easy It is to Use?
Usually, solar chargers are really easy to use. All you need is to just connect them with your device, put it in a sunny place and it will start working right away.
Efficiency of a solar panel can decrease over time if the dust layer accumulating on top of them is not cleaned regularly. But you can easily clean the dust in many cases to restore the full potential of your solar charger.
Also, look if your dual usb solar charger features smart technology to control charging. This helps keep your devices safe in case of any interruptions like clouds. Angles also matter a lot when you are using them under the sun. In this regard, you should buy a solar charger according to the intended usage. See if you will be using the charger outside a tent, or on your backpack while on the go.
Overall Weight And Size
You will always need your solar charger to be small, thin and highly efficient. But this is not how the solar power usually works.
Size of the solar panels of your solar charger always depend on the power you will be needing. Larger solar panels provide more power, and hence can recharge more/ bigger electronics.
Also, some models come with Built-In battery to store extra power for use at night or in bad weather. However, you can always use a foldable solar charger and an external battery/ power bank separately for ease of storage. That is the best combination you can go for when it comes to travelling with a solar charger.
This was a brief solar cell phone charger buying Guide that you can refer to whenever you need to buy one for outdoor. People even buy these interesting device to keep in their house to cope with an unexpected power outage.