Solar Roof Tiles In India: With people becoming more aware and adopting renewable power, green energy is gaining popularity, and people are integrating it into their lifestyle in various ways. India is also emerging as an active player and a leading generator of renewable energy globally.
As the famous adage goes, “If you want to change the world, start with yourself,” and it looks like people have started making the change not just in their habits but also in their home. They’ve begun adopting one of the most reliable renewable energy forms: solar panels to make their home self-sustainable. The development of this emerging technology has led to the introduction of solar roof tiles in India, also known as solar shingles. This concept not only converts the sun’s energy but is also way more accessible and affordable.
Switching to solar roof tiles in India has several advantages, like saving money and helping the environment sustain itself. However, there are a few limitations in the weather conditions or the position of your house. Let’s dig a little deeper to give an idea about the Solar roof tiles in India and how you can benefit your home and the environment, all that while saving money.
What are Solar Tiles?
Solar roof tiles in India have been creating quite a buzz with their environmentally friendly properties. There are two types of solar panels – Photovoltaic (solar PV) panel and solar thermal.
While Photovoltaic converts the sunlight into electricity, the other one, i.e., solar thermal, heat water by absorbing the sun’s warmth, which helps heat the homes or swimming pools.
The photovoltaic panels are widely used in construction but are slightly different when assembling these two. While the photovoltaic panels are attached to the existing roof, the solar shingles are part of the rooftop itself.
Unique Features of Solar Roof Tiles in India
The Solar shingles are designed to imitate traditional roof tiles‘ look with the technological advancement of capturing and converting energy from sunlight.
- Shape & Size:
The solar roof shingles are comparatively smaller than the traditional solar panels. The average shingle is 12″ x 86″ in dimensions and weighs about 13 pounds per sq. ft. A standard installation requires nearly 350 shingle titles.
The solar shingles are typically made of copper indium gallium selenide. It is one of the natural semi-conductors which is known to have the highest conversion efficiency rates.
- Power Generated:
The amount of power generated by the solar shingles ranges between 13 and 63 watts; however, it varies depending on the type of shingle that has been used. One of the most significant advantages of using solar power shingles is that a homeowner can save 40 – 60 % on the household utility bill.
Pros and Cons of Installing Solar Shingles
Everything good still has a downside. Let’s know about the benefits and drawbacks of solar roof tiles in India.
Talking about the solar shingle’s design or appearance, it comes with a sleek design that tends to be more aesthetically pleasing than traditional bulky solar panels. Shingles, unlike panels, offer a great aesthetic appeal and blend well into rooftops to give them a more level appearance.
Typically, solar panels don’t require much maintenance. With no proper care also, these will last for a good 20-30 years. The shingles are lightweight and can withstand a gust of dust, wind, and hail. The only thing required is cleaning solar panels, which is easily possible with a garden hose, and no specialized equipment is needed.
While considering the installation part, the photovoltaic tiles should be considered if planning to construct a building from scratch; because of a slightly high installation cost, the solar roof tiles in India are mainly used in corporate structures as it requires a certification for sustainability.
However, most high-standard companies are adopting this technology to reduce the costs of conventional electricity. Also, solar shingles are usually easier to install than solar panels.
An average solar shingle can last for a good 2-3 decades while delivering an excellent energy output. But talking about its efficiency, while these shingles help reduce the monthly electricity consumption, the homebuyers who install the Energy Star-approved solar power may be able to defray installation cost via tax credits. Also, the solar may be less efficient than the solar panels.
The solar panels’ angle can be adjusted to get the best sunlight exposure, but shingles will not be possible or will require shingles to get the same energy output.
The Future Of This Versatile Technology
Solar energy is making its way into all facets of life. Though solar panels and other solar systems are an exciting concept and might get more prominent in the future, they’re not the most practical, especially considering the space needed for its installation.
Solar shingles are time and money efficiently in the long run. It only requires a single installation and a single product for solar energy production; it doesn’t even require much maintenance.
The solar manufacturing companies are continually improving their products to make them cheaper and more affordable to be easily accessible to people. With that, one can expect a variety of elegant yet stylish rooftops, which could bring power directly from the sun.