Home
Fact-checked

At TheSolarPanelGuide, we're committed to delivering accurate, trustworthy information. Our expert-authored content is rigorously fact-checked and sourced from credible authorities. Discover how we uphold the highest standards in providing you with reliable knowledge.

Learn more...

What is Residential Solar Energy?

Residential solar energy harnesses the sun's power to provide clean, renewable electricity for homes. By installing solar panels, homeowners can reduce utility bills, decrease carbon footprints, and enjoy energy independence. This sustainable solution is an investment in both the planet's future and personal financial savings. Ready to illuminate your understanding of solar benefits? Let's shed light on how it can brighten your life.
Jessica Ellis
Jessica Ellis
Jessica Ellis
Jessica Ellis

Residential solar energy refers to using clean, sustainable power from the sun to generate electricity for homes and apartment buildings. There has been much interest in residential solar energy since the turn of the 21st century, as more attention is brought to the need for sustainable methods of power generation. Any home, whether built today or 100 years ago, can be fitted to run on solar power. For people looking to save on utility bills and upgrade to green living, this may be one of the most important steps available.

In residential areas, solar power is mostly collected through the use of solar panel systems. These power receivers absorb sunlight throughout the day, storing excess energy and distributing it when needed. Solar panels are typically set up on the roof of a home or apartment building, to minimize space requirements and maximize sun exposure. Solar panels can also be hooked into the main power grid of a city, allowing owners to sell excess power to the city for municipal use.

Solar panels can be installed on homes to create electricity using the energy from the sun.
Solar panels can be installed on homes to create electricity using the energy from the sun.

There are other home and garden accessories that may use solar power without requiring panels. Solar lights can illuminate a garden for safety and evening atmosphere, and work by absorbing sunlight throughout the day and expending it after dark. Swimming pools can also be kept warm by the use of solar discs. These discs sit on the water's surface, sucking in sunlight and transferring it to the water around them. Both solar lights and swimming pool accessories are available at home supply stores and solar energy supply websites.

If a residential solar energy user is also hooked into the power grid, excess energy may be sold to their primary power provider.
If a residential solar energy user is also hooked into the power grid, excess energy may be sold to their primary power provider.

Some apartment complexes are now designed and built with residential solar energy in mind. By installing solar panels on the roof, fitting dwellings with energy efficient appliances, low-flush toilets, and recycling options, these complexes can bill themselves as extremely environmentally friendly. Additionally, apartments using residential solar energy will typically save large amounts of money on utility bills, which may contribute to rent and utility savings for residents.

One of the largest draws of residential solar energy is its ability to save people money. Once installation is paid for, electricity and utility bills may drop significantly or even completely. Another advantage of building new homes that use residential solar energy is that future residents can benefit from the utility savings without spending money to install power systems at all. Giving people the option to save money while helping the environment will hopefully give solar energy a bright and sunny future in the residential world.

Frequently Asked Questions

What is residential solar energy?

Residential solar energy refers to the harnessing of the sun's power to generate electricity for home use. This is typically achieved through photovoltaic (PV) panels installed on rooftops or ground mounts. These systems convert sunlight directly into electricity, providing a clean, renewable source of energy that can significantly reduce electric bills and carbon footprints.

How much can I save by installing solar panels at home?

Savings from installing solar panels vary based on location, energy consumption, and system size. However, the average American household can save approximately $1,500 annually on electricity bills by going solar, according to the Solar Energy Industries Association. Additionally, many states offer incentives that can further increase savings.

Do solar panels work on cloudy days or at night?

Solar panels require sunlight to generate power, so their output decreases on cloudy days and ceases at night. However, they can still produce about 10-25% of their normal output on a cloudy day. For continuous power, homes can use battery storage systems or remain connected to the grid to draw energy when solar production is low.

What is the lifespan of residential solar panels?

Residential solar panels are built to last and typically come with a warranty of 25-30 years. However, they can continue to operate beyond that time frame, albeit at reduced efficiency. According to the National Renewable Energy Laboratory, solar panels degrade at a rate of about 0.5% per year, meaning they can still perform well after several decades.

Can solar panels increase my home's value?

Yes, solar panels can increase your home's value. A study by the Lawrence Berkeley National Laboratory found that homes with solar panels sell for a premium, with buyers willing to pay an average of about $15,000 more for a home with a solar installation. This premium reflects the future energy cost savings associated with the system.

Are there any government incentives for residential solar energy?

There are numerous government incentives for residential solar energy, including the federal solar investment tax credit (ITC), which allows homeowners to deduct 26% of the cost of installing a solar energy system from their federal taxes as of 2021. Additionally, many states and local governments offer rebates, tax credits, and other incentives to reduce the upfront cost of solar installations.

Jessica Ellis
Jessica Ellis

With a B.A. in theater from UCLA and a graduate degree in screenwriting from the American Film Institute, Jessica is passionate about drama and film. She has many other interests, and enjoys learning and writing about a wide range of topics in her role as a TheSolarPanelGuide writer.

Learn more...
Jessica Ellis
Jessica Ellis

With a B.A. in theater from UCLA and a graduate degree in screenwriting from the American Film Institute, Jessica is passionate about drama and film. She has many other interests, and enjoys learning and writing about a wide range of topics in her role as a TheSolarPanelGuide writer.

Learn more...

You might also Like

Discussion Comments

anon38515

Regarding the weight of solar panels, is a structural engineer required to verify that

the roof of my house would adequately support

all of the solar panels needed to supply the

necessary power for my house?

Post your comments
Login:
Forgot password?
Register:
    • Solar panels can be installed on homes to create electricity using the energy from the sun.
      Solar panels can be installed on homes to create electricity using the energy from the sun.
    • If a residential solar energy user is also hooked into the power grid, excess energy may be sold to their primary power provider.
      By: Gina Sanders
      If a residential solar energy user is also hooked into the power grid, excess energy may be sold to their primary power provider.