Over the years, the technology behind solar power has come a long way. What was once regarded as a fringe form of alternative energy that just “wasn’t there yet” has now become a valid contender in the marketplace, and for good reason. For more and more people, especially those residing in hot southern states like Phoenix, solar panels are offering huge benefits, one of which is the ability to save money by maximizing the energy efficiency of the home.
There are still a lot of myths surrounding solar power, and people hold opinions based on old, outdated forms of this technology. So, let’s get right down to it.
How Solar Panels Work
Let’s start with some basic physics.
- Everything in nature is comprised of atoms.
- Atoms are comprised of a positively charged nucleus surrounded by various negatively charged electrons.
- The nucleus and the electrons are held together by the electromagnetic force, which is also the same force that keeps one atom separate from another.
- Electrons can become detached from atoms and move from one atom to another.
- This flow of electrons is what we call “electricity”, and is used to power your home and various devices.
Solar panels use sunlight (of which, practically speaking, we have an unlimited supply) to create electricity. That electricity is then used to power your home.
Our Phoenix solar panels work in this way. This is accomplished with photovoltaic (PV) cells within the solar panels. These PV cells absorb the light from the sun, which forces electrons from their atoms. From there, positive and negative charges are created which begin to move the electrons and create an electrical current. Then the electrons are collected by metal plates and directed to a solar inverter (a device that converts direct current into alternating current). From the solar inverter, the electrons enter and power your home.
Answers To Frequently Asked Questions About Our Phoenix Solar Panels
What Are Solar Panels Made Of?
The PV cells used in solar panels are made up primarily of silicon. This is a nonmetal material that’s also a conductor, meaning electrons can move through it very easily. Silicon is the most important material used to create solar panels, but they are also comprised of:
- A metal frame
- A glass casing sheet, which allows for greater durability and protects the silicon PV cells, as well as limiting heat and humidity.
- Standard wire (usually 12V) and bus wire
How Are Solar Panels Installed?
Our Phoenix solar panels are installed with the following steps:
- Preparation – Racks are installed on the roof. These racks are used to hold the various solar panels.
- Connecting the panels – The panels will then be installed on the racking equipment and connected to your home’s wiring. The panels are connected to a solar inverter, which converts solar energy into the energy you use in your home.
- Success! – Once the solar panels are adequately connected, they begin working their magic, converting the natural light from the sun into usable energy for your home.
What Kind of Maintenance Do Solar Panels Require?
The answer is, not much at all. A good solar panel will last decades with little to no maintenance required. There may be times in which they need to be protected from large amounts of snow, debris, and dirt, however, in hot southern areas like Phoenix, solar panels rarely see much of this. Throughout the long lifespan of your solar panels, the inverters will have to be replaced here and there, but this should only be required a few times.
What Are the Energy Benefits of Solar Power?
As fossil fuels continue to go up in price as they become rarer, solar power is estimated to drop in price, costing less than natural gas or coal. This is particularly the case in hot, sunny places. In Phoenix, solar panels are becoming an increasingly popular choice for homeowners. Many residents of Arizona have seen a substantial drop in their utility bills after the installation of solar panels, and they regard converting to solar as one of the most frugal investments of their lives.
What’s more, if your home is creating more energy than you need to use, you can effectively sell energy back to your power company. Not only can you be saving money, but you can also be making it.
Tax credits and exemptions can also be claimed for solar power. The Federal Solar Tax Credit allows you to deduct 30% of the installation cost. There are also solar companies who will offer no money down and then let you pay off the cost of installation over time. This overall cost is often cheaper than your previous electric bills.
What Are The Environmental Benefits of Solar Energy?
As fossil fuels continue to diminish and become rarer, the world continues to demand them. This is one of the main causes of our world’s current energy crisis. The process of extracting, processing, and using coal and natural gas also comes with an environmental price.
All over the world, including Phoenix, solar power is becoming more mainstream for these reasons. It isn’t contributing to our current energy crisis, instead offering a healthier energy option.
It should also be noted that as solar power becomes more popular, the technology behind it is continuing to advance. Due to the use of more durable and reliable materials, solar panels can now last longer than ever, and their lifespan is continuing to increase. Our Phoenix solar panels are comprised of leading technology which makes them durable, efficient, and long-lasting.
Is Solar Power Technology Efficient?
Many years ago, the answer would have been no. However, that’s no longer the case. The technology behind solar panels has advanced to the point that residential solar energy can:
- Fulfill all of your energy requirements
- Produce far cleaner energy than fossil fuels
- Pay for themselves over time
You may have heard that the efficiency of solar energy is only about 15 to 20 percent. However, this is ignoring the fact that we have (as far as humanity is concerned) an endless supply of solar energy. When people point to the 15 to 20 percent efficiency rate, they are either unaware of what that endless supply of sunlight means for this technology or they’re being misleading.
When it comes right down to it, the solar energy you will get from our Phoenix solar panels can take care of all of your energy needs and can pay for themselves over time. If installed and used correctly, they will save you a lot of money in the long run while also powering your home.