when no power outlet available is a 12V solar system certainly a worthwhile investment. All you need is a 12V solar panel and sun, because by using PV can be generated in this way flow. Regardless of location, anywhere in the world. A fascinating idea and a not too difficult.
First, it is but check to realize how such a solar system can be and what components are needed.
Basically you should think about what demands are made on the solar system. Here are some examples:
solar fan
If you want a solar panel with a 12V fan solar system build as you actually need only a suitable 12V fan of the works area. It is important to ensure that the solar panel above the power of the solar fan. The fan just to the solar module Connect and sunlight, the fan automatically starts to hum.
solar pond pump with battery
Again, one can connect the solar panel 12V directly to the pond pump. And the pump is continuing its role to sunlight. But what is if you continuously want to have the pump running? Then we need to make sure that the solar panel can store the solar electricity generated between. This you need a battery and a charge controller. The battery stores the energy (Akkumuator) and the solar controller takes over the solar battery management and protects the battery from deep discharge and overloading. In addition, the solar pond pump can still be controlled by a timer.
laptop with solar
who has in his garden shed no electricity available but would like to add a TV or laptop, can also rely on solar energy. Again, the same conduct. Connect Solar Panel with 12V solar controller and batteries. But since we only by a 12V solar system available, the DC providing we have to expand the line with a voltage converter. This in jargon-called island-inverter converts 12V DC into 230V AC. Thus, then devices such as a netbook with a solar system to be operated.
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