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How to Understand Energy Jargon Step One to Rethinking Solar Part

If you has not been trained as an electrician, you will most likely think residential electricity terms hard to understand. They don't often make sense at face value. In this article, you can learn the common electricity terms and some general information related to residential solar energy units.

Much of this article provides definitions for important electricity terms, units of energy measurement, and common explanations for ideas related to the electricity in your home. The intent of this article is to help you to understand enough about electricity so that you can understand the technology used in solar photovoltaic (PV) systems. You most likely will review a lot of information and learn many new solar energy terms when you begin the process of purchasing or renting a home solar power system. When you start researching residential solar energy systems, or even taking a close look at your electric bill, you hear a lot about kilowatts and kilowatt hours. You may have used these terms mistakenly as the same thing in the past. The ideas are really very similar.

Both terms are just a measure of relative electricity sizes. However, they are very different measurements, as you will learn through the electricity definitions included here. In order to understand what they mean, you also need to understand a few basic concepts about electricity. When talking about electricity, you will be using terms like power and energy. The average person often uses these terms interchangeably in daily speech along with current, potential, charge, electrons, and even photons. You might have learned about all of these electricity terms way back in high school.

In use as part of your daily life, you may have confused their meaning. Common Residential Electricity Terms Here are the most important electricity concepts you need to know when you begin the process of purchasing or renting a solar energy system for your home. It may be surprising to you that the actual meaning of a few of these is not quite what you expected. Power: The rate at which work is performed or energy is provided. Power is the amount of energy required or expended for a given unit of time.

It is measured in watts (W). Energy: The actual work done by solar panels installed on your home. In other words, energy is power supplied over a period of time. It is typically measured in joules or watt hours (Wh). Potential: The capacity of an electric field to do work (i.e.

to provide energy). This is similar to the height of water behind a dam. It has capacity to do work.

The higher the water, the more potential energy that is available. Potential is measured in volts (V). Current: A movement or flow of electrically charged particles.

The idea or concept is similar to the speed of water current flowing in a river. It is measured in amperes (I or in common terms amps). Resistance: The characteristic of a material, substance, object, or circuit to limit the passage of electricity. Items letting electricity to pass with low resistance are called conductors and materials that resist electricity from flowing are called insulators.

Resistance is measured in ohms (R). Charge: A property of some subatomic particles, i.e. the charge on an electron (subatomic particle is negative). Charge determines how subatomic particles interact.

Electrically charged matter is influenced by and produces electromagnetic fields. Having strengths that can be measured, a charge has two states; either negative or positive. Field: An effect produced by an electric charge that exerts a force on charged objects in its vicinity. Electron: A negatively charged subatomic particle. The current is caused by the movement of electrons from different energy levels within its atomic structure. Photon: An elementary particle that is the carrier of electromagnetic radiation of all wavelengths.

The photon is different from many other elementary particles, such as the electron, because it has no mass. That means that it travels at the speed of light across the vacuum of space. Trillions and trillions of photons are blasted out from the sun every second. Upgrading Your Home to Solar Power To understand solar electric systems and how they work, you first need to understand the basic principles of electricity. This means learning the language used to explain these principles.

In our next article which is a ongoing series related to renewable energy, we will dive into understanding the language of residential solar electric systems. Understanding the most common electricity terms and technical jargon is a crucial initial step related to the process of renting or purchasing a residential solar energy system. You should feel comfortable talking with solar industry experts about your home solar options. In future articles, we will dig deeper into the details and emerging options for home solar power systems.

At Solargies, our goal is to spread the use of renewable solar energy as simply and as rapidly as possible. Daniel Stouffer is a solar energy consultant and advocate of renewable energy. He is an environmental entrepreneur investing time and energies educating Global citizens about renewable, solar generated (PV) electricity. Learn more at http://www.Solargies.com/Residential_Solar_Energy.htm

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