Why is Solar Energy Considered Renewable?

August 15, 2023

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Have you ever wondered, why is solar energy considered renewable? Environmentalists recommend that consumers use renewable energy including solar. In turn, you might wonder what makes energy renewable, including solar.

Renewable energy refers to naturally replenished energy sources that can be used indefinitely without getting depleted. Solar energy is considered renewable because it is derived from the sun, a nearly inexhaustible and naturally replenished source.

If you’re still curious about why solar energy is considered renewable, keep reading! Some added information about solar can help explain this subject in more detail. Also, a solar panel installation technician can help you determine if it’s right for your property.

why is solar energy considered renewable

Why is Solar Energy Considered Renewable and Is It Really Eco-Friendly?

Check out some key reasons why solar energy is classified as a renewable energy source. In turn, you can determine if solar is right for your property and energy needs.

Inexhaustible Source

The sun is expected to shine for billions of years, providing a virtually limitless supply of energy. As long as the sun continues to radiate energy, humans can harness solar power without depleting the source.

On the other hand, nonrenewable energy sources are those that might eventually run out. For instance, there is only so much coal on the earth that humans can harvest and burn for energy! Unlike finite fossil fuels (coal, oil, and natural gas), solar energy is not subject to depletion or scarcity.

Additionally, human intervention is not needed to harvest the sun’s energy. In other words, the sun simply shines on its own! Humans don’t need to dig for it, refine it, or otherwise do anything other than install panels that capture that energy.

Low Environmental Impact

Solar energy generation does not produce harmful emissions or pollutants, making it environmentally friendly. Unlike fossil fuels, solar energy does not contribute to air and water pollution or greenhouse gas emissions. These emissions are major contributors to climate change.

Additionally, harvesting other fuel sources can impact the environment in many negative ways. This includes disrupting wildlife for digging, using water for blasting, and so on. On the other hand, consumers can install solar panels on their property’s roof without disrupting the surrounding environment.

Also, the production of solar panels requires some resources, such as silicon for photovoltaic cells. However, the amount of material used is relatively small compared to the potential energy generation over the panel's lifetime. Moreover, advancements in solar panel manufacturing are making the process more efficient and less resource-intensive.

Local Energy Generation

Solar energy systems can be installed on rooftops, open fields, and other spaces close to where the energy is consumed. This reduces the need for long-distance transportation of energy. Consequently, using solar can mean fewer fumes and emissions produced by trucks, trains, boats, and other transportation sources.

why is solar energy considered renewable

Main Benefits of Solar Energy

Solar energy offers a wide range of benefits. In turn, it’s a popular and rapidly growing renewable energy source. Here are some of the key advantages of solar energy:

  • Solar energy is derived from the sun, which is an inexhaustible and renewable source, as said. Solar also helps mitigate climate change, improve air quality, and reduce environmental degradation.
  • Installing solar panels on rooftops or properties allows homeowners and businesses to generate their own electricity. This means reduced reliance on electricity from the grid. This can result in significant cost savings on energy bills over time.
  • Solar energy systems generally have low operating and maintenance costs. Once installed, they require minimal maintenance and can operate for decades with proper care.
  • By generating your own electricity through solar panels, you become less dependent on external energy sources. Consequently, you’re affected far less by fluctuations in energy prices.
  • The solar industry creates jobs in various sectors, including manufacturing, installation, maintenance, and research and development. All of these contribute to economic growth and employment opportunities.
  • Ongoing research and development in solar technologies are driving improvements in efficiency and reducing costs. This makes solar energy increasingly accessible and viable for a wider range of applications.
  • Distributed solar energy generation can help enhance the stability and reliability of the electrical grid. It reduces the strain on centralized power generation and distribution systems.
  • Solar energy is particularly beneficial for remote or off-grid areas where traditional power infrastructure is lacking. It can provide access to electricity and improve living conditions in these areas.

What Is an Example of Solar Renewable Energy?

An example of solar renewable energy is photovoltaic (PV) solar power. Photovoltaic technology converts sunlight directly into electricity using solar cells. These are also known as solar panels. Here's how PV solar power works:

  • Solar panels consist of multiple solar cells made from semiconductor materials, typically silicon. When sunlight (photons) strikes these cells, they create an electric current through the photovoltaic effect.
  • The photovoltaic effect generates direct current (DC) electricity within the solar cells. However, most electrical devices use alternating current (AC). In turn, an inverter is used to convert the DC electricity from the panels into AC electricity that can be used in homes, businesses, and industries.
  • Solar energy systems can be connected to the local electrical grid, allowing excess electricity generated during sunny periods to be fed back into the grid. This process is called net metering, and it often results in credits on the electricity bill.
  • The AC electricity generated by the solar panels can power electrical devices in the building, reducing the need for electricity from the grid. The more sunlight a solar panel receives, the more electricity it generates.
  • In addition to grid connection, some solar energy systems incorporate battery storage. Excess electricity generated during the day is stored in batteries and can be used during the night or when the sun isn't shining.

Photovoltaic solar power has become one of the most widely adopted renewable energy technologies due to its accessibility, scalability, and environmental benefits. It can be used in various applications, from small residential installations to large-scale solar farms that contribute electricity to the grid.

Solar energy is abundant and available in many parts of the world, making it a valuable tool in reducing greenhouse gas emissions, diversifying energy sources, and moving toward a more sustainable energy future.

A Word From Our Team

Go Solar MA is happy to explain, why is solar energy considered renewable? Hopefully we’ve cleared up this issue for you! Also, feel free to call our Massachusetts solar installation technicians when you’re ready for a FREE quote and expert solar installation on your property.

 

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