Residential solar panels are becoming more common than ever. With every year, they cost less and produce more energy. There has never been a better time to invest in a solar system, and many homeowners are rushing to put a new system on their roofs. Interestingly enough, many people are willing to put thousands of dollars into solar before they know how their panels actually work. At Shop Renewable Energy, not only do we want our customers to know that their panels will produce electricity, save money, and help the environment, but we also want every customer to have a basic understanding of how their solar panels work.
How do Solar Panels Produce Energy?
To put it simply, solar panels produce energy by absorbing light from the sun, which generates direct current electricity. This process is called the photovoltaic effect. To better illustrate how the PV effect turns light from the sun turns electricity, let’s break it down into three steps:
- Sunlight and Solar Panels – When photons from sunlight hit the negative-charged top layer of solar panels, electrons get knocked loose. Those free electrons are drawn into an electric field between the negative top layer and the positive-charged semiconducting silicon of a photovoltaic cell, creating a flow of Direct Current (DC) electricity.
- Power Inverters – Since AC power is the standard for household appliances, the DC current from solar panels needs to get converted before getting added to a home’s power supply. So a power inverter gets wired in to make that conversion and create a gateway between a solar array and a home’s main electrical panel.
- Electrical Panels – To add solar energy converted to AC current to a home’s power supply, the main electrical panel gets some new wiring and circuit breakers. With the new solar power supply wired in, the electrical panel distributes the power to the other circuits throughout the home.
With a basic understanding of how solar panels generate energy, you can better determine if solar is the right decision for your home.
Types of Solar Panels:
There are many different types of solar panels and choosing the right ones can make a big difference on how efficiently your solar power energy is run throughout your home. Solar panels differ in appearance, technology, efficiency, cost and warranty. It is important to look into which solar panels will work best on your roof.
The three main types of solar panels are monocrystalline, polycrystalline, and thin film. There are advantages to each type.
Monocrystalline solar panels are made from crystalline silicon. They are the most expensive because they are the most space efficient. They can do more in a smaller space.
Polycrystalline work in the same way that monocrystalline panels do, except they are bigger, but less expensive.
Thin film panels use a different technology than crystalline silicon panels. The technology for this type of panels is still developing because they are newer. Currently they are the least energy efficient solar panel, but they are expected to improve in coming years.
The Shop Renewable Energy Advantage
As you can see, Solar Panels can work on almost any roof. One of the biggest advantages of getting solar panels from our trusted partners is that you’ll be connected to a highly experienced company that will help you navigate the complicated world of solar power energy. We take pride in connecting you with some of the best American solar panel companies. They use the latest technology and are constantly updating our systems.
The majority of our partners are proud to use mono-crystalline, Tier-1 solar panels in all residential installations. They use modern black-on-black solar panels, which are higher quality and blend in with your roof. Every installation will result in a premium look for your home. Your solar panel system is customized for your home, budget, and lifestyle. Installations come with a 25-year warranty on solar equipment, a workmanship warranty, and a roof penetration warranty.
Our partner’s goals are to always increase the value of the property when we install solar panels. They only use the latest technology and the highest quality panels to ensure a modern look. Still not sure? Read some of our other posts to get more educated and talk to a solar specialist today.