A Brief Rundown of
How Solar Panels Can Save You Money and Help the Environment
Solar panels are devices that convert sunlight into electricity. They are becoming more popular among homeowners who want to reduce their energy bills and their carbon footprint. But how do solar panels work? And what are the advantages of having them? In this article, we will answer these questions and more.
The basic unit of Solar Power is a photovoltaic (PV) cell, which is a thin layer of silicon with metal contacts on both sides. The silicon has impurities that create a positive and a negative charge in different regions. When light shines on the PV cell, it energizes the electrons in the silicon, making them jump from one region to another. This creates an electric current that flows through the metal contacts. The average solar panel has around 60 PV cells and can produce about 200 watts of power under ideal conditions. However, the actual power output depends on factors such as the angle and orientation of the panel, the time of day, the season, and the weather. To get enough power for your home, you will need multiple solar panels linked together in a solar array. A solar array can be attached to your roof or placed on a separate rack.
Solar panels are not only good for the planet, but also for your wallet. Here are some of the advantages of going solar:
– Solar panels can boost your home’s resale value. According to several studies, homes with solar panels have an advantage over homes without solar panels when it comes to selling. This is because buyers value the savings and the sustainability that come with owning a solar-powered home.
– Solar panels can lower your environmental impact. By opting for solar energy instead of fossil fuels, you can stop emitting harmful greenhouse gases that affect the climate. Solar energy is clean, renewable, and abundant, unlike coal, oil, or gas that are scarce and polluting.
If you decide to go solar, you will need to find a reliable solar contractor and roofing contractor to install your system. Here are some tips on how to choose a good solar company:
– Do your research. Check online reviews, ratings, and testimonials from previous customers. Look for any complaints or issues that may have occurred during or after the installation process.
– Compare prices. Get at least three quotes from different solar installers and the Best Roofing Company and compare them based on cost, quality, warranty, and customer service.
– Ask for recommendations. Get in touch with previous customers and ask them about their experience with the solar contractor. Ask them if they are pleased with their system’s performance and if they would vouch for the contractor to others.
– Check qualifications. Make sure the solar installer is licensed, insured, and certified by relevant organizations such as NABCEP (North American Board of Certified Energy Practitioners).
– Read the contract carefully. Before signing anything, make sure you understand the terms and conditions of the contract, including the payment schedule, the warranty coverage, the installation timeline, and the ownership of the system.
One of the best options for homeowners who want to improve their energy efficiency, save on their utility bills, and have backup power in case of emergencies is Tesla Powerwall. It is a battery storage system that connects with your solar panels and lets you store extra solar energy for when you need it.