Often in life, one encounters the need for alternatives

A typical Solar battery charger comprises several solar cells, which are further made up of two different types of silicon semiconductors, viz. P and N. These semiconductors essay the role of a diode and are crucial to the entire process of converting solar energy into the required source of power. When put together, the semiconductors form some Photo voltaic cells, which by the way, are the only components that get exposed to sunlight directly. Nevertheless, the electrons in the semiconductor begin to flow, as soon as the sunlight falls on the voltaic cells. Technically, this very flow of electrons is what we commonly refer to as 'electric energy'. The world seems to have gone gaga over solar chargers, more so, as these are known to lessen the much talked about 'carbon footprint'. Many people also believe that these chargers help a lot in reducing the amount of toxic waste. Therefore, those who care for the environment prefer to use these chargers, as they allow them to feel a bit closer to nature. What attracts most of the users towards these chargers is the fact that these are not portable, but quite light weight as well. Solar chargers have proved to be of great use, in case of power blackouts and are quite popular amongst those, who often go out for hiking expeditions or spend most of their time outdoors. However, just like the conventional chargers, these too have their own share of drawbacks or 'disadvantages, as the experts put it. For instance, it is next to impossible to use these chargers on a rainy day, which in turn would leave you in lurch. Therefore, it is more than essential that you give due consideration to weather and similar aspects, before actually picking up a charger for yourself. Well, the benefits galore; it's just that you need to keep in mind, some of the basic requisites.