Solar panels are becoming increasingly popular for homes and businesses throughout the islands of Hawaii. More people are interested in using environmentally-friendly alternatives, and as a result, they invest in green energy sources. But have you ever wondered how solar panels work? The team at Pacific Energy in Kihei, HI, offers some insight into what they’re made of and how they function.
A Quick Guide to Solar Panels
What Are They Made Of?
Solar panels are constructed using photovoltaic cells. These are comprised of silicon, boron, and other chemicals.
How Do They Work?
The upper silicon portion of the panel uses the phosphorous to create a negative charge, while boron incites a positive charge in the lower portion. Combined, these contrasting charges form an electrical field. When these semiconductors absorb sunlight, the photons (or light particles) knock electrons away from their atoms. As electrons are freed, they’re transported through the solar panel via its electrical field.
How Is the Energy Harnessed?
Metal conductive plates, located on the sides of the solar panel, help convert these electrons into usable electricity. The plates collect the charged electrons then transfer them to wires where they’re used like any other electrical source — to power air conditioning, light fixtures, and heat water. With the help of storage batteries, excess energy produced by sunlight can also be saved for nighttime use.
Why Are They a Good Choice?
Advances in solar panel technology have made these power-generating devices more efficient than ever, collecting energy from ultraviolet rays, visible light, and even infrared light to produce electricity. Most noteworthy, however, is the fact that solar panels don’t create any harmful byproducts, such as carbon.
If you’re interested in reaping the rewards of clean energy, Pacific Energy is a supplier of premium solar panels. Their pros offer quality customer service and competitive prices, and they’ll handle all the necessary paperwork to obtain permits and approvals. To learn more about how their contractors can help you, visit them online or call (808) 280-8135 to speak with a representative today.