Photovoltaic Systems
Go Solar With a Photovoltaic System
Harnessing the sun’s power is a practical and powerful solution for homes and businesses. At Kapital Electric Inc., we install photovoltaic systems throughout Chicago, IL, generating clean electricity and reducing energy bills. While the Windy City is known for its dramatic weather, modern solar technology is more efficient than ever, making it a viable and attractive investment. Below, we’ll explain what a photovoltaic system is, how it operates, the various types available, and the substantial benefits of adopting solar power.
What Is a Photovoltaic System?
A photovoltaic system converts sunlight directly into electricity. This process relies on the “photovoltaic effect,” where certain materials produce an electric current when exposed to light. The primary components of these systems are solar panels, which are made up of smaller units called photovoltaic cells. A complete photovoltaic solar system includes not just the panels but also an inverter to convert DC to usable alternating current (AC), racking to mount the panels, and wiring to connect everything.
How a Solar Photovoltaic System Works
The journey from sunlight to usable power in a solar photovoltaic power system involves several key steps that enable your home or business to generate clean energy. It all starts when sunlight strikes the solar panels on your roof, where photovoltaic (PV) cells capture light energy. This energy excites electrons within the cells, creating a direct current (DC). The DC electricity then flows to an solar inverter, which converts it into alternating current (AC) electricity.
Once converted, the AC electricity is sent to your electrical panel. If your system produces more electricity than you need, the surplus is sent back to the utility grid. In Illinois, policies such as net metering allow you to earn utility bill credits for this excess energy. During times when your system isn’t generating enough power, you can seamlessly draw electricity from the grid while using those credits to offset costs.
Types & Scale of Photovoltaic Systems
Photovoltaic systems aren’t a one-size-fits-all solution. They come in various types and can be scaled to meet different energy needs, from a small residential setup to a large-scale commercial installation. Here are the most common types of photovoltaic systems:
- Grid-Tied System – The most common type for homeowners and businesses in Chicago, the grid-tied system is connected to the local utility grid. This is the most cost-effective option, as it doesn’t require expensive batteries for energy storage.
- Off-Grid Systems – These systems aren’t connected to the utility grid and rely on battery banks to store excess energy. They’re more complex and costly, typically used in remote areas with unreliable or unavailable grid access.
- Hybrid Systems – Hybrid systems are connected to the grid but also include a battery backup. This allows you to store energy for use during power outages, providing an extra layer of energy security while still benefiting from net metering.
Benefits of Installing a Photovoltaic System
For residents and business owners, the advantages of installing a photovoltaic energy system are multifaceted. These benefits include:
- Significant Energy Savings – The most immediate benefit is a drastic reduction in your electricity bills. By generating your own power, you rely less on the utility company, protecting yourself from rising energy costs.
- Financial Incentives and Rebates – The Illinois Shines program provides significant upfront payments for the renewable energy credits your system generates. Combined with the 30% federal solar tax credit, these incentives can cover a substantial portion of the installation cost.
- Increased Property Value – Homes with solar panels often sell for more than comparable homes without them. A photovoltaic solar system is an attractive feature for potential buyers, representing a long-term investment in the property.
Performance & Reliability of Photovoltaic Systems
Modern solar panels are incredibly durable and built to withstand harsh weather, including snow, hail, and high winds. While heavy snow cover can temporarily reduce production, panels are installed at an angle to help snow slide off, and their dark surface absorbs heat to melt light accumulations.
In addition, solar panels can still generate significant power on cloudy days, as they capture diffused sunlight. They’re also more efficient in colder temperatures. While the summer months, with their long, sunny days, are the peak production period, a well-designed solar photovoltaic power system is engineered to provide substantial energy savings year-round.
Why Choose Kapital Electric for Your Photovoltaic System?
At Kapital Electric, Inc., we’re dedicated to providing homeowners and businesses with high-quality solar installation services. Our professionals have the expertise to design and install a photovoltaic system tailored to your specific energy needs and property characteristics. Plus, we can guide you through the process of applying for state and federal tax credits, maximizing your return on investment, and making your transition to solar as affordable as possible.
Your Path to Energy Independence Starts Here
Installing a photovoltaic system is an investment in a smarter, cleaner, and more affordable energy future. For Chicago residents, the combination of advanced technology and powerful financial incentives makes this the ideal time to embrace solar power. You can lower your monthly expenses, increase your home’s value, and take a meaningful step toward a sustainable lifestyle. If you’re ready to explore how a solar photovoltaic (PV) system can benefit you, contact Kapital Electric today.