Monday, June 04, 2012

Home Solar Systems General Information


"Home Solar Systems General Information"," Solar energy is free and does not pollute the environment.
 Alternative energy has long been not just a fad ecologists, but also the survival needs of all inhabitants of the planet.
 The Western world has long been understood all the advantages of using solar systems that are downloading the free energy of the sun.
 How to make electricity in batteries collected must be able to use it yet converted into electricity which is suitable for household appliances.


SOLAR PANELS

The working principle of solar panels based on the capacity of the material during combustion of light electric voltage difference occurs, causing a flow of direct current.
 With us are common single-crystal thin film and solar panels, and all manufacturers provide warranty to 25 years.
 It also should pay attention to the shape and dimensions of the panels and the panels where you want to ask.
 The panel is placed on the roof of a house or a place that is not in the shade most of the day, and certainly in the south.


CONTROLLERS

Controllers are devices that are placed between the solar panel and batteries, and their main task is to control the charging system ensuring that there is no overcharged battery.
 We must ensure that the controller contains an integrated temperature control, because the maximum capacity of the battery depends on the temperature of the environment in which it is located.
 It is important never to connect to the solar panel directly to the battery.
 If you use electricity only on weekends, it is important that their capacity persists for at least three days, and panels will charge the batteries while you're away.
 On the market there are two types of batteries used for this purpose.
 Are characterized by a great power in the initial stage of loading, but have a smaller number of charge and discharge cycles during your lifetime.
 If you use a solar system for occasional use (weekends, holidays) then the starter battery will be quite sufficient, whereas for daily use is certainly recommended by solar batteries.
 The task is to power inverter DC voltage of 12 or 24 V from the battery into a AC voltage of 220V, so you can use devices such as radio, TV, water pump, energy saving lamps, computer, fridge or less standard.
 When purchasing power inverter make sure the inverter is required fuses that protect the rest of the system against short circuit and overload.
 AC voltage of 220V from the power inverter can be dangerous to life.
 What does that have to be careful which includes how consumers connect to the solar system.
 On the other hand you have limited time and duration of electricity from the solar system.
8 kWh, this means that a 100W light bulb will be able to work 18 consecutive hours, provided that the batteries in the meantime full of electricity from solar panels.
 Lighting definitely needs to be addressed saving light bulbs because they consume 5 times less on average than conventional bulbs.


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