There are many advantage of solar power, so more and more people are familiar and decide to build his own system.

Some are concerned about the environment and wish to reduce pollution. Others want to take advantage of the long-term financial benefits of using advantages of solar energy power to run their homes. While it can be expensive to install solar energy power for the home, homeowners who plan to remain in their homes for several years will reap the financial rewards of solar power.

Another advantage of solar energy power in your home is that it will add tremendous value to your home should you decide to sell it. Without having to absorb the installation costs, individuals in the market for a new home will be impressed at the reduction in utility bills they can expect from a home powered by solar energy.

Homeowners who have a solar electric system installed in their home can expect much lower electric bills. In addition, they won’t lose power during power outages. While solar systems last for decades, they pay for themselves in just a few short years, so your investment can be recouped in short order.

Homeowners who install solar energy systems can take advantage of tax credits and rebates, which will lessen the burden of the initial investment. With each month bringing lower utility bills, homeowners can start appreciating their investment immediately. When the price of electricity rises, those with solar powered systems won’t feel the financial burden as deeply as those with traditional systems.

Individuals concerned about protecting the environment can feel good about using advantages of solar energy power. By converting the sun’s light into renewable energy, homeowners can feel good about using clean power instead of contributing to the problems surrounding pollution.

It’s easy to harvest advatages of solar power is relatively easy to install. Many homeowners start with solar roof shingles and increase their solar power resources as finances permit. There are numerous ways to incorporate solar energy power advantages into your home, and you do not have to do all of them at once.

Individuals interested in running their homes on solar energy power should investigate the various ways in which this can be accomplished. Compare prices and systems in order to decide which one is right for you.

If you have made of of the new technology of using solar panels to provide power for your domestic residence then you might be eligible for federal grants for solar power. Solar power grants can come in many forms. The most common of these is a federal tax credit that actually gives you money back for eligible solar power expenses. The whole point behind this grant program is to encourage people to install solar panels on their homes in the hope that in future years the power usage within the world will be less dependent on oil and electricity. Solar power is a renewable resource and therefore has no threat of being depleted or eliminated. our world’s oil supply is rapidly diminishing and our electric power is becoming increasingly harder and harder to support. Our world is indeed a power hungry people. Because of these high demands on power the use of solar power allows these same individuals to get the same power needs while not using any of our valuable natural resources or expanding current power producing facilities.

Solar Charge Controller plays a great role in the solar power system. Solar system does not consists of only solar panels and wires, like some people might think. In an off grid system (where you want to be completely independent from the grid) you need to store solar energy somewhere. The only feasible solution so far is to store it in batteries. To charge your batteries correctly you need one more device which is called a battery charge controller.

Main job of a solar battery charge controller is to prevent battery from overcharging. Good battery charge controller also prolongs battery life by completely charging it and gradually cutting off the electricity flow from panels.

Look for models which are Pulse Width Modulated (PWM), not shunt controllers or “Low Frequency Pulse Width Modulation”, those utilize older technology which transforms into loss of voltage and shorterned battery life.

Solar charge controllers which have “maximum power point tracking” feature also allow slightly faster battery charging. The thing is that solar panel actual power output depends on temperature and amperage (how many ampers do you draw from it).

Maximum power point tracking feature allows solar panel charge controller to draw maximum power from a panel in your current conditions. When you will be choosing one, don’t accidentally pick one of the charge controllers for wind generators, they are a bit different.

So, to summarize, the off-grid system is a bit more complex than on-grid, because of a necessity to store the gathered energy somewhere. Solar panels harvest energy, solar batteries store this energy and solar charge controller makes sure your batteries are charged fast, efficient and prevents them from overcharging.

As with any other equipment you have a wide variety of choices for solar battery charge controller. Depending on your budget and requirements you need to pick the appropriate one, so it will fit your system well and you won’t spend money on unnecessary features.

As an alternative you can setup an on-grid solar system, but it works only for domestic applications and not very suitable for RV trailer for obvious reasons.