The panels represent the strength of portable solar powerbanks (solar powerbank test). So, what are the different types of portable solar panels?
CIGS solar panels are lightweight, inexpensive, but can remain solid compared to thick monocrystalline panels. The weakness of this type of solar panel is noticed very quickly after one to two months of use. Indeed, as they consist of weak elements, CIGS panels tend to degrade more quickly .
The monocrystalline solar panel is quite heavy, but remains more efficient and more robust than the CIGS panel. However, the monocrystalline solar panel captures less sunlight in cloudy weather unlike the CIGS panel. In all cases, the monocrystalline is more advantageous because of its durability.
The polycrystalline solar panel consists of silicon crystals just like the monocrystalline solar panel. However, the polycrystalline panel consists of several multiple-growth ingots unlike monocrystalline which is composed of only one ingot.
As a result, the polycrystalline board is less pure whereas the purity of the ingot greatly affects the performance of the solar panel. So once again, the monocrystalline panel should be preferred to the polycrystalline panel.
solar powerbanks against external battery
External batteries prove to be a fairly effective solution against battery failures. In addition, as an external battery is rechargeable , simply connect it to the energy of the sector in the evening and use it throughout the day.
However, if you leave in a place isolated from any form of electricity for more than two days, you must use a portable solar powerbank (solar powerbank test).
Ideally, hybrid use of both types of electric utility should be used if you plan to go to a location that does not have electricity for more than two days.
Important points to consider on a solar panel
Before you buy your portable solar powerbank, you need to consider some technical points. Indeed, to avoid making a purchase that is not compatible with your needs, you must remain vigilant in your choices.
The majority of solar powerbanks have a USB port. There are also solar powerbanks with dual USB ports, which have a higher amperage port than the other.
However, even if they have a USB connector, not all mobile gadgets are compatible with portable solar powerbanks. To avoid the risk of accidents, read the instructions for use before deciding to charge a device in addition to the mobile phone on your solar powerbank.
There are solar powerbanks with batteries that allow you to charge your phone without worrying too much about solar radiation. Indeed, these types of solar powerbank store the energy converted into electricity in the small integrated battery. Therefore, you have the benefit of having your smartphone charge when needed. However, be sure to always have the battery full so you can use it back up.
Ease of use
When choosing your portable solar powerbank, make sure it is ergonomic. The best type of portable solar powerbank remains the one that has an automatic recharging after a charge interruption due to a lack of solar radiation. In addition, make sure that the power bank has a long enough cable that will allow you to move your smartphone away from large sources of heat during charging.
The weight of the solar powerbank should be suitable for your trips in the wild. The best would be to take a very light device that you could put in a pocket of your pants if you go on a hike.
It is also important to check the ease of transport of your solar charging device. Whenever possible, take a portable solar powerbank (solar powerbank test) with a loop pocket that will allow you to carry it at arm’s length. However, to avoid over-cluttering your business on a long trip, plan a well-loaded power bank and charge your smartphone before you leave.
Here are some versatility points that should be considered in a portable solar powerbank:
- Possibility of loading several types of nomadic devices;
- Ability to connect adapters for devices that need them
- Presence of a loop which will allow to hang the magazine in height;
- Presence of lamp or compass for hikers and campers.