Why This Is The Perfect Time To Install Solar Panels for Homes On Your House

March 23rd, 2011

Why This Is The Perfect Time To Install Solar Panels for Homes On Your House

Solar panels for homes have gone through many important changes over the years, which have helped to make them more efficient and more durable. Most modern solar panels can produce several times more power than panels sold even a few years ago and are also able to produce this solar power for homes for more of the day. Because most solar panels for homes are now a fairly standard size, their mounting is simpler and you can even mix different brands of panels into the same system to help lower your cost. All of these changes have helped to make these homes solar power systems a great alternative energy solution for almost any need.

Converting Light Into Electricity

Modern solar panels are able to produce a considerable amount of power from simple sunlight. They do this through the use of photovoltaic solar cells that are mounted to the solar panel frame and are able to convert direct sunlight into an electrical current. A standard solar panel contains a collection of these solar cells that are connected together to provide a large amount of power. Even though individually these solar cells can only produce a small amount of current, when they are joined together with other cells their output can be quite substantial. All of these solar cells are housed inside the solar module, which provides a strong and stable platform for mounting the fragile cells and helps to protect them from the elements.

Voltages Vary

Most modern solar panels come in a variety of voltages that then can produce. Typically the higher the voltage, the more efficient the overall system will be. The reason for this is that there is always a percentage of losses inherent in any solar power system and the higher the voltage you generate, the less of an impact these losses will have on your overall output. The higher voltage generating solar panels are more expensive, but are still a better purchase than some of the others that generate a smaller overall output. The key thing to remember is that all of the panels used in you system have to be matched to each other as well as the inverter for a specific voltage.

Newer Is Better

Because of the improved solar panel design used in these modern solar panels for homes, they are all able to produce a greater amount of power than older panels for the same amount sunlight. This is a big advantage for homeowners since it allows you to install less of these newer panels to generate all the power they need. One other advantage that these newer panels provide is their ability to generate a good bit of power from less than perfect sunlight. Older panels had a hard time generating power from the dimmer sunlight found at sunrise, sunset and on cloudy days. Also, if older solar panels were not perfectly aligned with the travel of the sun, their output would suffer as well. This means that your panels would be inactive for most of a typical day when the sun was not at its brightest. Also, if your home did not have the required roof space with the proper orientation, you could not have taken advantage of these older panels.

Angle of Incidence Doesn’t Matter As Much Anymore

The newer solar panels for homes have solved these issues and can take advantage of the weaker sunlight and still produce a large portion of their overall expected power from this dimmer light. They are also more forgiving with sunlight that hits them at a more severe angle. This allows many homes that do not have the perfect solar alignment to take advantage of these newer solar panels and generate all the power their home requires.

Hope this information helped answer your questions. Have another question you need answered? Want to get more great content and information about topics like solar panels for homes and get a FREE informative 5-day eCourse to learn more about solar power for homes, then check out my website. Hope to see you soon, thanks!

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