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Have you had your ipod battery die on you literally minutes into a long train ride ? Looks like you'll have to find some other means of entertainment. Or maybe it's your cell phone that is low on charge and you talk to someone important. Suddenly it's silent at the other end and you look to see the display is blank. That sucks, you'll have to find a public telephone that works. I'm like most other people. I take it for granted that I can get instant access to entertainment or business communications with a hand held device. This explains why I have all sorts of gadgets like many other people do. However I am often left in an inconvenient situation because I have forgotten to recharge them. Thus a great solution to situations like these is to carry a solar power generator. Given the increasing awareness of renewable resources, many portable solar generators are been developed. Basically they consist of the same things. There are numerous solar cells that create electricity when exposed to direct sunlight. This is used to charge a battery in the generator. The generator will have one or more power points where a hand held device can be plugged in and utilize the battery's charge. The advantage of the solar generator is that if it is running low on charge then sunlight will help to top it up. Of course, this implies that there is some sun out but with some of these cells even the smallest amount of sunlight is enough. And this translates to any portable device that you have on you will have a source of electricity. Those flat battery blues are over for good. If a portable solar generator sounds like something you need then here are a few pointers on selecting one. You should consider the efficiency of the solar cells in the generator. Larger panels will be able to charge a battery quicker. However you don't want the generator to be cumbersome. You need your solar power generator to be similar with regards to size with the portable devices it will be charging. It should be easy to carry round on a belt or in a backpack. You also want to find out what kind of capacity the battery has. For example, how long will an power sucking device such as a PSP last. The longer this time is the better the battery but again this has to be balanced against the size and weight of the battery if you want a generator that will be completely portable. Finally, you should check out what portable appliances can be plugged into the generator and how easy this is. At a base level, it should be compatible with your cell phone and any of personal digital appliances you may have (including a gps device if you do a lot of car traveling). You will probably use it most often with entertainment devices like PSP's , portable dvd players and mp3 players so it should be compatible with these devices too.
Article Source: http://www.greenbuildingarticles.com
For more information on portable solar power generators visit www.solarpowerappliances.com. The site also features many other products including solar powered ovens and solar heating.
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