How Solar Panels Work
Solar panels are a key component of a home or commercial solar power system, converting sunlight into electricity. They are a renewable energy source and can be a great way to reduce your home’s carbon footprint. They are also a good choice for businesses that want to decrease their electricity costs and save money.
Sunlight is a free, abundant resource that can provide a large portion of our energy needs, but many people are unaware of how solar panels work. Solar panels convert the sun’s energy into direct current (DC) electricity that can be used for a wide variety of applications. Solar panels use photovoltaic cells to do this, which are essentially semiconductors that turn sunlight into electricity using the photoelectric effect. Learn more topsolarpanelsireland.com
Photovoltaic cells are typically made from thin layers of silicon, infused with phosphorus for a negative charge and boron for a positive charge. When light hits the cell, it causes a chemical reaction that funnels electrons to conductive metals in the panel’s frame. The electrons create DC electricity, which is then converted to alternating current (AC) in an inverter.
Solar Panel Installation: What to Expect and How to Prepare
Solar panels are typically installed in groups or modules to achieve a desired output voltage. Several modules may be connected in series to boost the output voltage, and individual modules can be connected in parallel to increase the current capability of the panel.
Solar panel technology is constantly improving, but it can be challenging to find the best fit for your needs. Compare quotes from multiple installers before choosing a company. GreenMatch makes this process easier by aggregating customer reviews, certifications, Better Business Bureau profiles, and other relevant information to help you identify the best match for your project.