10 reasons to opt for solar energy | How to install solar panels on your home
Here is a brief analysis of 10 points that argue in favor for the use and adoption of solar photovoltaic’s energy for years to come: The life expectancy of a solar module is approximately 30 years. The performance of photovoltaic cells is generally guaranteed by the manufacturers for a period of 20 to 25 years. How’s that for a start!
10 reasons to opt for using solar panels to produce energy for your home
1. Its fuel is free.
The sun is the only resource needed by a solar panel. And the sun will shine until the end of time (and that’s very long time). In addition, most solar cells are fabricated with silicon, an abundant material and nontoxic (it is the second most abundant material on Earth).
2. Photovoltaic solar energy generates no noise, no harmful emissions or polluting gases.
The combustion of natural resources to produce energy creates smoke, and that smoke causes acid rain, polluted water and air. It also generates carbon dioxide (CO2), a leading greenhouse gas emission. Solar electricity uses only solar energy as fuel. It creates no harmful by-product and contributes actively to reduce global warming.
3. Photovoltaic systems are very safe and very reliable.
The life expectancy of a solar module is approximately 30 years. The performance of photovoltaic cells is generally guaranteed by the manufacturers for a period of 20 to 25 years. Beyond that point, the power of a cell still remains above 80% of the initial power rating. The photovoltaic technology is reliable on a long term basis. Moreover, the reliability of products is guaranteed to consumers by standards of high quality.
The photovoltaic modules are recyclable and the materials used for their production (silicon, glass, aluminum, etc.) can be reused. Recycling is not only beneficial for the environment, it also reduces the energy required to produce these materials and thus reduces manufacturing costs.
5. Photovoltaic solar energy requires little maintenance.
The solar modules will require virtually no maintenance and are easy to install.
6. Photovoltaic solar energy supplies electricity to more isolated rural areas.
Photovoltaic systems provide value to rural areas (especially in developing countries where there is no available power grid). Domestic lighting, refrigeration systems for hospitals and water pumping are among the many possible applications of systems that are not connected to the network. Telecommunications systems in remote areas also use solar panels.
7. Photovoltaic solar energy can be aesthetically integrated into buildings.
The solar modules can cover roofs and facades, thereby contributing to self-energy buildings. They are silent and can be integrated in a very aesthetic way. The European legislation on buildings is being revised to incorporate renewable energy requirements for public buildings and homes. Some States are also considering it. This accelerates the development of eco-buildings.
8. The energy payback time of a photovoltaic module is steadily decreasing.
This means that the time taken by a photovoltaic module to generate the energy it took to produce it is very short and varies between 1.5 and 3 years. In its lifetime, a module thus produces between 6 and 18 times more energy than it takes to make it.
9. Photovoltaic solar energy can create thousands of jobs.
With an average annual growth of 40% in recent years, the photovoltaic sector contributes more to create thousands of jobs worldwide.
10. Photovoltaic solar energy helps improve the security of energy supply worldwide.
For example, to meet 100% of Europe’s demand in electricity, a cover of 2% of the total area of Europe with solar panels would be needed. Photovoltaic systems can play an important role in improving the security of energy supply worldwide.
How to install solar panels on your home
If you go the easy way, a basic solar panel installation from a retailer can take many years to pay back (10 to 20 years) and cost you well over $20,000! However, if you can follow simple plans and decide to do it yourself, the savings can and will be substantial. And you don’t have to be a specialized construction worker to do it.
You will find complete plans, instructions, videos and a step-by-step guide on how to install solar panels right here.
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