Solar Terms 101

By E. Scott Ostrowski
Solar Terms 101

Understanding solar energy can sometimes feel like learning a whole new language. To help you navigate, let's break down some common solar energy terms in simple language.

Photovoltaic (PV): This term refers to the technology used in solar panels to convert sunlight into electricity. When sunlight hits the PV cells, it creates an electric current, making it possible to harness clean energy for your home or business.

Solar Inverter: Think of the solar inverter as the translator of your solar system. It converts the direct current (DC) produced by solar panels into alternating current (AC), which is used to power everyday appliances.

Net Metering: This is a billing mechanism that credits solar energy system owners for the electricity they add to the grid. For example, when your solar panels generate more electricity than you need, the extra power can be sent back to the grid, helping lower your monthly electric bill.

Solar Array: A solar array is a collection of multiple solar panels working together. A larger array means more energy production—ideal for installing on large rooftops or open fields.

Energy Storage: Many solar systems include batteries to store excess energy for later use, especially when sunlight isn’t available. This ensures you have a steady energy supply during cloudy days or at night.

In addition to these terms, you might come across others like "solar thermal systems", which focus on heating water or air instead of generating electricity, and "grid-tied systems", which are connected directly to the local power grid to improve energy management.

Understanding these basics is your first step towards a clearer understanding of solar energy. Knowledge reduces the intimidation factor, making it easier to explore sustainable energy solutions. With clearer definitions, setting up your solar journey becomes much simpler.

If you found this breakdown helpful, please share it. Let others discover the benefits of solar energy without the hassle of complex jargon.