When choosing solar energy for homes, numerous homeowners have little idea that the methods could be tailored towards the specific needs from the home. The most common type of solar energy is created in solar panels attached towards the roof of a house. These panels collect photo voltaic energy and convert that power into usable electrical energy.
In numerous cases, an inverter will require to be utilized to convert the power from a one way feed or direct current (DC) to the alternating present (AC) that’s used in most houses. The quantity of photo voltaic panels and the amount of wattage created will determine the size of inverter needed and also the quantity of inverters to be placed on the house. If the power will be stored in batteries for later use, there is no need to contain an inverter about the solar panel system.
Moving Away From the Photo voltaic Panel
The solar panel is not the only kind of photo voltaic power generator that can be used within the home. Technological advances have brought photo voltaic energy a long way. Today, photo voltaic backpacks, appliances, cell phone chargers, hot water heaters and heating and cooling systems have integrated photo voltaic panels that function for a specified purpose.
The photo voltaic backpack, for instance, can be used to charge a laptop or other mobile device while a student is studying outside or walking from class to class. If the student can discover a window seat in class, theoretically the backpack could eliminate the need for electrical charging. Appliances and cell phone chargers work in much the same way. The solar power that these units use is directed at powering or charging the attached unit and not production of energy for the entire house.
One of probably the most functional uses for solar power could be affordably installed within the attic or roof crawl space of a home. Photo voltaic fans, powered by the sun, can be utilized to cool these spaces and reduce the loss of heated and cooled air from the roof of the house. The units are installed within the roof like skylights and collect power from the sun to energy the fan. An even smaller alternative are walkway and driveway lights. These small solar power units, collect sun energy throughout the day and that energy is used to light the bulbs at night.
Will Photo voltaic Energy for Houses Work for Everyone?
While solar power for homes might be ideal in many locations, utilizing full scale home photo voltaic power systems may not be not practical for every home. The average number of sunny days per year will greatly influence the potential power output of any photo voltaic unit.
In locations where frequent rain and snow are frequent, the units will not have the direct contact with the sun’s rays required to collect photo voltaic energy and convert that energy into photo voltaic energy. In these cases, the cost of installing solar panels won’t be returned via savings in the home for numerous years.
On the flip side, places like Las Vegas, Nevada in the United States and some parts of Florida wherever sunny days far outweigh cloudy days, photo voltaic power could be easily collected in amounts large sufficient to take a house completely off the electrical grid. Extra power can then be sold back towards the electric organization for credits or cash.