Solar photovoltaic systems have proven to be a viable investment in both homes and businesses, and are capable of saving hundreds or thousands of dollars per year, depending on their installed capacity. On top of that, solar power is a zero-carbon energy source, which means that it helps save the environment while reducing your energy expenses.
If you live in the USA, installing a solar PV system for your home or business may also make you eligible for great incentives such as rebates from utility companies or tax breaks from the government. Some states have such a favorable combination of benefits that solar PV systems achieve payback periods of less than five years!
However, before you can reap the benefits of solar power, you have to install and configure your photovoltaic array correctly. Fortunately, there are now various web resources such as www.solar-nation.org, where you can get in touch with the best solar contractors near you and get installation quotes for residential PV systems.
Alternatively, you can follow the “do-it-yourself” approach, but keep in mind that you must possess the right technical skills and must know exactly what you are doing. Solar panels themselves are just the tip of the iceberg, and actually they’re the simplest component of a functioning solar power system. When an array of solar panels is installed, there are many other steps to follow before you can get a usable supply of energy: