Solar energy installation takes some preparation before the things can be put into action and tried out. Although it is quite easy to prepare a home for the use of this source of electricity, there are some things that need to be considered. One of the things that the homeowner might like to take into account is the cost of the actual change. The panels cost a lot and an average house would need several in order to function normally. One thing that the homeowner should be aware of is a government program that allows homeowners to make the change at a minimum cost. The government is encouraging homeowners to shift and have solar energy installation done in order to save the environment. With this in mind, the government is offering their expertise and a minimum cost for the venture.
Preparation
Outside of the help from the government, there are certain preparations that one needs to do in order to make the transition easier and less of a hassle. The first thing that the homeowner needs to know about this source is that it differs widely from electricity from the wires and outlets. Sunlight gathered by panels is basically low voltage, which means that there has to be a lot of these in order to make the appliances and lights in the house function. Electrical current needs of common appliances are 120 to 140 volts compared to what the sun offers of 35 -55 volts. These 35 - 55 volts are generated by a direct and strong sun, whereas panels in the shade or at night gather less or none at all. These panels need to be joined together to harvest the right voltage needed for the house.
Solar energy installation requires the use of an inverter that will alter the source into usable energy. From the direct current that is harvested from the sun, the source will be altered to alternating current, which makes it usable for most of the wires and devices in an average home. These will be stored in batteries, which are called deep cycle batteries that can store most of the harvested sunlight for later use. These will store whatever is not needed for the day and make sure that this is not wasted and put to better use for another day. Along with the battery, the homeowner will need a regulator that will make sure that the battery charges and discharges properly. This will help to prolong the life of the deep cycle battery and ensure that the house does not waste the current from the sun. Some homes that have agreements with the government may not need batteries because their excess power can be put to good use to power other homes in the grid. This kind of solar energy installation has a slight difference from the one that requires batteries to store the excess power.
The local power source should also be made aware of the homeowner's intention to have a solar energy installation done. This is to make sure that there is nothing wrong with the way that the kit has been put up.
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