While many of us may believe that the reason why so much energy is still generated by gas and coal power plants is basic economics: these fuels are less expensive. However, while this notion was formerly correct, it has been disproved by a dramatic drop in solar and wind energy costs over the last decade. 


Coal and gas prices in 2020 and 2021 were already higher than their average prices in 2019, and even before they recently spiked when Russia invaded Ukraine on February 24. Coal prices have spiked up while solar power has gotten cheaper. 


And as it has become more accessible, people are catching on about the endless benefits of rooftop solar installation. It’s exciting to see how popular it has become. More and more people have become aware of the benefits of having a solar electric system. And we need these benefits now, more than ever. 


This article will discuss everything you need to know about solar electric systems and the top 4 benefits of installing them on your homes. 


How do solar panels work?

Photovoltaic cells are the main component used to make solar panels. The cycle works when the sun casts directly on these photovoltaic cells, it emits solar radiation, which is then absorbed by the photovoltaic cells. The sun’s energy produces electric charges, which move in accordance with the PV cell’s electrical field, guiding the flow of electrical energy. Parts of the solar panel also convert the direct current it has generated to alternating current, allowing it to be usable in residential settings. If you are living in an area where the sun isn’t always shining, need not worry. Certain solar panel array features the ability to store energy for later use. 


How do solar panels get installed?

If you’re handy or have a background in the electrical industry, you can install the arrays yourself. You can always choose the solar installation option that best suits your level of comfort, knowledge, and experience. But if you are not handy and experienced enough, it may be better to hire a professional to do it for you. If you prefer to have your solar panels professionally installed, make sure you speak with your supplier first. Some suppliers have installation rates you can choose from or you can also contact a subcontractor who can perform it for a reasonable price. 


Another thing to consider when installing solar panels is the condition of your roof. If your roof is old and merely needs to be repaired, you might need to replace it before installing home solar panels. Otherwise, the panels may lack the requisite stability to hold the panels’ weight. This may result in roof renovation and having the panel installation done all over again.


Solar Panel Maintenance and Lifespan

Many solar panels are certified to last between 20 and 30 years, with an average of a 25-year lifespan. Aside from this, they are also very easy to maintain, requiring only the removal of usual roof impediments such as dust, leaves, dirt, and snow. Warranties are also useful for any mishaps and unexpected repairs.


Solar panels have a “useful life” that can last for a certain amount of time. This means that as your panels get older, they may provide less energy. Around 25 years after the initial installation, you may notice a considerable reduction in the amount of energy that you can obtain from your panels. Many warranties can guarantee 90% panel production for the first ten years and 80% for the remaining 25-30 years. However, that doesn’t imply they’re useless right away; they can still generate energy for a very long period of time. 


Top Four Benefits of Residential Solar Installation


1. Save on monthly utility bills


Many homeowners are choosing home solar systems because they can help them save money on their monthly utility costs. 


You can considerably reduce your energy consumption by installing a home solar system. This is a simple process. All you have to do is install solar cells of a suitable size and mount them in the proper location. Expect the quantity of electricity that a residential solar system can generate to be enough to power your entire home.


Although the initial expense of installing a home solar system may be intimidating and costly for some homeowners, you can’t just shrug off the long-term savings you’ll get from your investment. Installing a home solar system can radically reduce your monthly electric bills, allowing you to use your utility money toward other necessities.


2. Earn rebates and tax incentives


The cost of installing a home solar system can be lowered by up to 50% depending on where you live. It is best to speak with a local solar expert and installer who can assist you in filing all of the necessary paperwork to lower the cost of a home solar system. 


Many countries are promoting solar energy as a way to reduce carbon emissions. In the United States, there are numerous financial incentives available to homeowners who transition to solar energy as their primary source of electricity. Rebates and tax incentives are also available in various countries for household solar systems. 


3. Increases your home value


Cost-effectivity is already expected when installing a home solar system, but did you know that it can provide you with more benefits than just lower energy expenses? When you switch and invest in a home solar system, you are also boosting the value of your home in the event that you decide to sell it in the future. Yes, planning ahead is always beneficial. 


Repairs and upgrades are a sure way for homeowners to increase the value of their houses. Why not consider installing a home solar system if you’re going to get your roof replaced? It will not only help you save money on your energy costs, but it will also dramatically boost the resale value of your property. It’s worth noting that today’s homebuyers prefer energy-efficient homes, so it’s an excellent investment to consider.


4. Have your very own energy source you can rely on


Installing a home solar system eliminates the need to rely on traditional power sources which can be economically unpredictable. Solar panels installed on your roof will allow you to generate your very own electricity by harnessing the sun’s heat and energy. 


Nonrenewable energy sources such as coal, natural gas, and oil account for more than 85% of the electricity we use today. These non-renewable resources, on the other hand, are finite and are likely to be depleted in the near future.


Solar panels installed at home, on the other hand, will never run out of power as long as the sun shines as brightly as it does now. Also, power generated from your panels can be stored in solar batteries. This means you will never be bothered about power outages or monthly energy costs anymore because you’ll have an infinite and stable power source that exclusively caters to your home. Solar batteries are also becoming increasingly economical and popular among individuals and businesses who utilize the majority of their energy at night. And as we’ve mentioned above, solar battery subsidies are also becoming more accessible.


Solar energy is not only excellent for the environment, but it also gives homeowners peace of mind with a guarantee that the electrical supply will never run out.


Home solar systems are a practical investment, as seen by the four benefits outlined above. If you want to get the most out of your investment, it’s always wise to find a dependable and trustworthy service provider who can deliver high-quality home solar systems that also offer installation and maintenance.


If you have questions about solar electric system installations in Iowa, you may contact us and our team would be more than glad to assist you! 


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