Solar power, which derives its energy from the sun and converts it into thermal or electrical power, is the cleanest and most abundant renewable energy source. Because of its multiple benefits, this eco-friendly option is gaining popularity among Irish homeowners and businesses. Solar energy, being free and accessible wherever the sun shines, has become a viable option for the year-round Irish climate. And it has been possible because of the advancements in solar technology.
Despite Ireland’s often damp and cloudy weather, solar systems or solar energy storage systems prove highly effective. Even on the wettest days, solar panels continue to operate efficiently. While clouds may slightly diminish brightness, your solar panels are still hard at work. In the darker days of winter, solar panels maintain functionality, albeit with a reduced output compared to sunnier months. Operating even with indirect sunlight, solar panels offer consistent benefits.
Overall, solar panels are a fantastic option for homeowners who want to save money on electricity while also reducing their carbon footprint.
Let’s Begin with the Fundamentals: What Are Solar Panels?
Solar panels, also known as photovoltaic panels, use the energy of particles known as ‘photons’ to turn sunlight into electricity. This electricity is a more sustainable alternative to the power given to homes and offices by utility providers. The panels, specifically designed to absorb sunlight and generate electricity, are named solar panels.
The electricity produced by these solar panels can either directly power electrical devices or be stored as a backup. To store this generated electricity efficiently, a solar PV system equipped with a smart battery is essential. This battery system ensures smart storage and utilization of the generated power as needed.
Solar panels and solar systems find widespread applications, powering remote telecommunication companies, lighthouses, village hospitals, schools, and institutions, as well as residential and commercial communities in urban areas.
How do solar panels operate?
Solar photovoltaic (PV) panels are made up of numerous cells made of semi-conductive material, most often silicon. An electric current flows when light touches this material.
Surprisingly, these cells do not require direct sunlight and can function even on cloudy days. However, the amount of electricity created is exactly proportional to the intensity of sunshine.
A solar PV system comprises several panels, each capable of generating approximately 355W of energy in optimal sunlight conditions. Typical systems incorporate about 10 panels, producing direct current (DC) electricity. As household appliances operate on alternating current (AC), an inverter is integrated into the system to convert DC electricity into AC. This converted electricity can then be utilized throughout your home or exported to the grid.
Solar Panel Installation Guidelines
Your rooftop must have more than enough space for the installation of the appropriate number of solar panels to generate more than enough electricity to meet your home’s/building’s power needs. The excess electricity generated is stored and used at night when there is no sunlight. Solar panels do not require more space to be installed. It is suitable for installation on any roof. You don’t require any additional open space. In addition, solar panels act as a shield, protecting the top of the structure where they are installed.
The Photovoltaic Effect (The Method By Which Solar Panels Generate Electricity)
The magic behind a solar panel lies in its capacity to transform photons into electrons. In simple terms, a solar panel turns photons into direct current, which is then converted into alternative current for use in various household and business applications.
Solar cells are generally constructed of silicon, an electrically conductive semiconductor. Photons interact with silicon atoms when sunlight strikes the panel, causing electrons to be liberated in a process known as the photovoltaic effect.
A solar cell is built as a sandwich of positive and negative silicon sheets, with an upper layer injected with phosphorus to acquire a negative charge and a bottom layer enriched with boron to retain a positive charge. This setup creates a field that guides electrons toward conductive metal and subsequently out of the panel.
Understanding these crucial facts about solar PV panels is only the beginning. Those who want to know further or are looking for solar panels for sale must also donate time to identify the proper technician. Explore various solar installers capable of not only proficiently installing panels but also guiding you through the entire process. At Alternative Energy, we excel in offering comprehensive guidance and exceptional customer service. Elevate your journey by scheduling an appointment with the appropriate provider and taking the next step towards sustainable energy solutions.