Solar Chargers in The Market
Portable solar chargers are used to charge cell phones and other small electronic devices on the go. Chargers on the market today use various types of solar panels, ranging from the inefficient thin film panels with 10% efficiency or less, to the much more efficient monocrystalline panels which offer efficiencies up to 19%.
The other type of portable solar chargers are those with wheels which enable them to be transported from one place to another and be used by a lot of people. They are semi-public, considering the fact that are used publicly but not permanently installed. A good example of this kind of portable solar charger is Strawberry Mini device.
The solar charger industry has been plagued by companies mass-producing low efficiency solar chargers that don't meet the consumer's expectations . This in turn has made it hard for new solar charger companies to gain the trust of consumers. Solar companies are finally starting to offer high-efficiency solar chargers. When it comes to permanently installed public solar chargers, Strawberry energy Company from Serbia has invented and developed the first public solar charger for mobile devices, Strawberry Tree. Due to a built in rechargeable battery which stores energy, it can function without sunshine or at night.
Some solar chargers also have an on-board battery which is charged by the solar panel when not charging anything else. This allows the user to be able to use the solar energy stored in the battery to charge their electronic devices at night or when indoors.
Solar chargers can also be rollable or flexible and are manufactured using thin film PV technology. Rollable solar chargers can include batteries generally,Li-ion.
Read more about this topic: Solar Charger
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