Energy Efficiency: How Rooftop Solar Panels Are Changing The World

By: | November 23rd, 2022

Image by Roy Buri from Pixabay

Being energy efficient is one of the major concerns of this contemporary society. This is also the 7th sustainable development goal of our planet. But if we look deep into the energy process, there are 800 million people who do not have proper access to electricity in this modern world. 

We are becoming efficient in many processes, using smartphones and tablets, doing zoom meetings, and sending money through UPIs but we are still not developed enough. 

We are already consuming huge amounts of fuel energy to produce electricity, and still, we are not able to provide electricity to all the people of this world. Think of our future where there will be no more fuels to use. 

In every way, we are proceeding toward a dangerous future. However, this article is all about being efficient with energy. 

Now, who is the savior? 

Solar panels are obviously a solution, and if you consider rooftop solar panels, then that will be the future. This is because there is no solution other than solar energy to mitigate all the current world problems related to energy. 

It’s renewable and thus sustainable. But many questions may occur in your mind in current situations. 

  • Are rooftop solar panels cheap enough for use by every household? 
  • Will solar panels be a prominent solution to mitigate the need for energy?

Important Factors To Consider

The questions mentioned above are commonly raised by everyone who does not know the real factors related to solar energy and its efficiency in leveraging electricity. 

To consider the first query, we want to let you know that modern developer are efficient enough to deal with any kind of situation. Technology is the key to all development aspects. We are already going through a revolution in technology. 

A few years back, rooftop solar panels were costly and were not possible for all common people to install. But now it is almost 79% cheaper than the cost of 2010. 

Think of it!

Within a decade, if the cost can shuffle like this, then how efficient will the cost be in the near future?

The cost is solar panels are getting low because various modern startups are trying to grow their business by promoting sustainability. More engineers are also trying to provide something new to society and save us. 

Going forward to the second query, studies found that 50% of the world’s total rooftops will be able to generate enough electricity through rooftop solar panels to mitigate all the electricity problems of this planet. 

So, this can be our goal for the future and maintain sustainability with low carbon emission and renewable energy. Even if we are not able to complete the goal, we will be able to use community solar, which is efficient in dealing with small communities in an area.

Benefits Of Rooftop Solar Panels

Apart from these factors, if you find the real benefits of rooftop solar panels, you will be able to understand the efficiency of these panels and their proper usage and eligibility to provide us with enough electricity. 

1. Rooftop Solar Panels Are Cost-Effective. 

Large-scale solar panels are changing the world by generating solar power to societies by 87% of total solar power. However, rooftop solar panels are emerging as people are getting aware of the environmental factors, and also these are getting cost-effective. 

The traffic rate of rooftop solar panels is 17% cheaper than the commercial tariffs. Apart from that, rooftop solar panels are an easy-to-go solution to reduce the electricity bills of your property. 

As the increasing cost of traditional electricity bills is getting higher day by day, there is a proper solution to deal with by installing rooftop solar panels. 

2. Helps To Reduce Carbon Footprint.

The population is everywhere, and we need to be aware of the increasing carbon footprints of our planet, which is causing climate change. 

Once you install a solar panel, you do not need to replace it within 20 years. So, it is a good step to be footprint efficient. On the other hand, unlike generators, it is noise-less and thus pollution-less.  

There is no chance of harmful gas production through rooftop solar panels, and thus it helps to fight climate change.

3. Low Maintenance.

If you consider rooftop solar panels, you will be out of the worry of maintenance. Most solar panels have longevity and maintenance-less efficiency. 

Once you have installed the panel on the rooftop of your house, you will get three years of the maintenance program, which mostly goes unused. In addition, one solar panel can go up to 20-25 years by providing enough solar power to provide enough electricity to your house. 

4. Government Support.

The government is always in support of renewable energies, and thus here you will get support and assistance. 

The most interesting factor is that the government will pay 30% of the installation cost of your rooftop solar panel. In addition, the government always supports tax credits for people who adopt solar energy. 

5. It’s An Investment In The Future. 

We all think that installing solar panels is an initial headache for a middle-class household. But for middle-class people, investment is important. 

If you consider paying the money for installing rooftop solar panels now, you will get the benefits for 20 years.


There are two ways to get the revenue back.

  • Normally rooftop solar panels generate more energy than your house needs for electricity; thus, you can sell it to the community. 
  • There will be almost zero electricity bills to pay after you install a rooftop solar panel.

New Players Make Solar Energy Easy And Affordable.

We have already discussed the modern approach of the new startups. They are the new players who are trying to ensure that our world will get green and promote sustainability over everything. 

Their presence and assistance are helping us to promote sustainability and install solar panels at the lowest price ever. It’s time to go green and make our planet energy efficient without harming the environment.


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