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Things to Consider when Buying a Solar Charger

Posted On : Nov-02-2010 | seen (536) times | Article Word Count : 516 |

Buying a solar charger is a great investment. Not only are solar energy chargers cheaper in the long-run that other alternatives, but they are also environmentally friendly. Solar energy does not emit any harmful chemicals and solar energy, being energy from the sun, is free energy. Before you buy a solar charger, there are a few things you should know about using solar chargers.
Buying a solar charger is a great investment. Not only are solar energy chargers cheaper in the long-run that other alternatives, but they are also environmentally friendly. Solar energy does not emit any harmful chemicals and solar energy, being energy from the sun, is free energy. Before you buy a solar charger, there are a few things you should know about using solar chargers.


Solar chargers, unless equipped with internal batteries, only work during the day. You should find time to charge your devices when the sun is still out. Different chargers generate power at different speeds so take your charger’s charge time into consideration in deciding when to charge your devices.


Battery Powered Chargers

Alternatively, you could buy a charger that has internal batteries. With these types of chargers, the energy produced by the solar panels is stored in an internal battery. This allows you to store energy for those times when you don’t have sunlight; i.e. when it’s dark or cloudy. Also, chargers with internal batteries are quicker at charging devices.


The drawback to chargers with internal batteries is that, since they have batteries, they should not be exposed to severe sunlight. This seems contradictory because the brighter the sunlight, the more solar energy your charger will generate, but you should be careful when dealing with internal batteries. Additionally, the internal batteries usually wear out and you will need replace them after a few years.


When buying a charger with an internal battery, talk to the store clerks about the different options. Also, if possible, test the charger and the battery before you leave the store to ensure that both are functioning properly. If it is not possible to test the charger, get a good warranty.


Automotive Chargers

If you are planning to buy an automotive charger, make sure that it is heat resistant since the temperatures in cars can get really high. Choose a water proof charger for situations in which there is a possibility of your charger getting wet.


Diversity

Something else you should consider is the number of devices your charger is able to charge. Let’s say you bought a charger with your laptop in mind so the plugs and adapters are specific to your laptop. Somewhere down the line, you buy a DVD player, a camera or an iphone. So you need a new charger. Before you buy a new charger, check to see whether your current charger is compatible with your new devices. You may have to buy new plugs and adapters, but not necessarily a new charger.


Ideally, you should have a charger that is compatible with most of your devices. You should aim for a charger that can charge your laptop battery, your iphone battery, your camera’s battery or any other portable device.


Also consider buying a charge controller. A charge controller will keep your devices from overcharging and keep the power from flowing backwards, i.e. out of your device.

Article Source : http://www.articleseen.com/Article_Things to Consider when Buying a Solar Charger_40263.aspx

Author Resource :
Britney Kalo is a journalist and an experienced content writer. She has more than six years experience in copywriting and journalism. Presently she is researching and writing on various subjects, but of particular interest are solar chargers and iphone battery

Keywords : Solar chargers, iphone battery,

Category : Communications : Mobile Phones

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