Solar energy is the light and heat that comes from the Sun which can be harnessed using a range of ever-evolving technologies such as solar heating, photovoltaics, solar thermal energy, solar architecture, and artificial photosynthesis. It's a clean, inexhaustible, and increasingly cost-effective power source compared to fossil fuels.
Solar panels work by converting the Sun's light into electricity. When sunlight hits a solar panel, it excites electrons in the silicon cells of the panel, creating an electric current. This current is then converted from direct current (DC) to alternating current (AC) through an inverter, making it usable for homes and businesses.
The benefits of installing solar panels are manifold. They help reduce electricity bills, increase property value, reduce carbon footprint, and provide a reliable source of energy that's less dependent on the grid. Solar incentives and rebates are also available in many areas, further reducing the initial installation cost.
Federal Solar Investment Tax Credit (ITC)
- What it is: The Solar Investment Tax Credit (ITC) is a federal tax credit available for residential, commercial, industrial, and utility-scale solar energy systems in the United States. The ITC allows you to deduct a certain percentage of your solar system's cost from your federal taxes.
- Current Rate: 30% federal tax credit which will be reduced in the future
- For Businesses and Non-Profits: There are grants and special financing programs available for businesses, non-profit organizations, and in some cases, residential installations. Programs like the USDA REAP grants (Rural Energy for America Program) offer funding for renewable energy projects in rural areas.
Yes, solar panels can still generate electricity on cloudy or rainy days, but their output will be lower compared to sunny days. The exact amount of electricity produced depends on the intensity and duration of sunlight received. Most systems are connected to the grid, ensuring a constant electricity supply even when the solar panels themselves aren't producing at maximum capacity.
