Solar Powered Electrical Systems: Different Styles to Consider

Solar power has quite a few uses, it can provide electricity not just for homes but for commercial buildings as well as RVs as well. In certain instances there is a choice to be made, but the decision is obvious in some application.

For example the type of solar power system for an RV, a portable power system or a remote vacation cabin. The most effective solar power system to be utilized should be the small stand-alone system. With fewer solar panels, these system is more cost-effective than those of larger stand-alone system.

With stand-alone system, all the energy that the solar panels collect through the day will be stored in batteries. An inverter is then utilized to turn the 12-volt DC power of the batteries into the 120-volt AC power of most home appliances.

Home-owners who had been connected to the utility grid will definitely opt for grid-tie solar power system which will give them both savings of the solar power as well as the reliability of the utility’s power. Furthermore, they may have the privilege of getting tax breaks or rebates as incentives for purchasing such systems.

Grid-tie system uses special inverter to change the DC current into the purest sine-wave AC electricity to be sure that it will mesh with the utility grid for the house owners to still enjoy electricity even during cloudy days or nighttime. That is why, they usually do not store up energy in batteries. However, batteries can be utilized as backup just in case there is a power breakdown on the grid.

For individuals who want to be free of the utility grid, a complete stand-alone system is most preferable. This system is considered as the most environmentally-friendly among solar power systems since it doesn’t use fossil fuels not like any other.

The complete stand-alone system is much more complicated as compared to small stand-alone system. The complete system will contain more inverters, usually two, to be sure that there will be sufficient current to run large items like air conditioners. Another reason for the secondary inverter will become clear when one requires maintenance. One can provide basic requires whilst the other one is down.

Simply because of the high cost of installing a complete stand-alone system with its numerous solar panels as well as batteries to store sufficient energy for any contingency, people just resort to buying it if their location is out of utility grid area as well as having electricity is not possible besides getting it from an alternative source.

The last type of solar power system that we’re going to discuss is this article is the Hybrid system. This system includes the use of solar power with a generator of some kind as backup. The generator may either use diesel, gasoline, or propane. The benefit of utilizing a hybrid system is that it just demands fewer solar panels than the complete stand-alone systems. This is mainly because the generator can do its stuff when the solar panels don’t generate sufficient electricity.

With the availability of the different styles of solar power systems, people should have sufficient choices as to what system suit them best by simply assessing their requires as well as of course considering their budget.

Michael Porterfield is an experienced writer who is skilled in solar panels, renewable energy and various innovative sources of energy for a much better life. Visit Solar Energy Power, Renewable Energy

Posted under Renewable Energy

This post was written by editor on April 19, 2012

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