Solar Panels for Green Energy Generation in Real Estate - Benefits and Implementation
Jun 28, 2023Homes and People

Solar Panels for Green Energy Generation in Real Estate - Benefits and Implementation

by Godrej Properties Limited



Revolutionising Green Energy Generation With Emerging Technologies

Solar panels, also known as photovoltaic (PV) panels, have gained significant traction in India's renewable energy sector. As technology advances, new and emerging solar panel technologies offer great promise in revolutionising green energy generation in the country. In this article, we will explore some of the emerging technologies in solar panels that have the potential to reshape India's energy landscape.


How Sustainable is Solar Energy?

The sustainability of solar energy remains a topic of discussion, particularly when evaluating its environmental and economic aspects. Some sceptics argue that solar power is primarily a marketing strategy, citing several points to support their claims. They contend that solar systems can be economically burdensome due to higher installation and maintenance costs. Additionally, concerns arise about the environmental impact of the materials used in solar panels and their recyclability.

Weather-related damage can lead to expensive repairs, and the need for energy storage solutions to compensate for nighttime energy gaps adds further economic considerations. Furthermore, solar farms require substantial land use, raising questions about opportunity costs in terms of land utilisation.

However, solar energy enthusiasts passionately advocate for the sustainability of sun energy. They emphasise that solar power electricity generation produces no greenhouse gas emissions, making it an environmentally responsible choice. Solar energy plays a pivotal role in mitigating global warming and climate change when compared to fossil fuels. Moreover, solar solutions have minimal global environmental impact, making them a safe choice for energy generation.

An important aspect is that sustainable solar power can be cost-effective. The cost of solar panels and overall solar energy costs are moderate. They provide high-quality electricity generation and storage at a reasonable price.


Exploring Emerging Technologies for Solar Power Generation

1. Floating Solar Panel

With limited land availability in densely populated regions, floating solar panels have emerged as a game-changer in India. These panels are installed on water bodies such as lakes, reservoirs, and canals, utilising otherwise unused surfaces. Floating solar panels not only generate electricity but also help to conserve water by reducing evaporation, making them a sustainable and efficient choice for India's water-rich regions.

2. Solar Rooftop Systems

Solar panels for homes are gaining popularity in India, particularly in urban areas. These systems involve the installation of solar panels on rooftops of residential, commercial, and industrial buildings. With net-metering policies and incentives, individuals and businesses can generate their electricity, reduce dependency on the grid, and contribute to a greener energy mix.

3. Solar Microgrids

In remote areas where grid connectivity is limited, solar microgrids offer a reliable and decentralised solution for energy generation. These microgrids consist of solar panels combined with energy storage systems and smart grid technologies. By providing clean and affordable electricity to off-grid communities, solar microgrids can enhance access to power and accelerate rural development in India.

4. Solar-Integrated Agriculture

Solar-integrated agriculture presents an innovative approach by combining solar panels with agricultural infrastructure. Solar-powered water pumps, solar-powered cold storage units, and solar-powered irrigation systems are examples of solar integration in agriculture. These solutions not only reduce carbon emissions but also provide farmers with more reliable and cost-effective energy sources.

5. Building-Integrated Photovoltaic (BIPV)

Building-integrated photovoltaic (BIPV) seamlessly integrates solar panels into the design and structure of buildings. BIPV solutions can include solar windows, solar facades, and solar roof tiles. By transforming buildings into energy-generating assets, BIPV holds tremendous potential in urban areas of India, where there is a high demand for energy and limited space for ground-mounted solar installations.

6. Concentrated Solar Power (CSP) 

Concentrated Solar Power (CSP) systems are another facet of solar technology that is evolving. By using mirrors or lenses to concentrate sunlight onto a receiver, CSP generates heat to drive turbines for solar electricity production. Advanced technologies within CSP, such as molten salt storage and advanced heat transfer fluids, are improving efficiency and storage capabilities. It ensures continuous power generation, even in the absence of direct sunlight.

7. Perovskite Solar Cells 

Perovskite solar cells represent a rapidly emerging technology within the solar power sector. These cells boast high efficiency, cost-effective manufacturing, and versatile applications. Ongoing research focuses on enhancing the stability and durability of perovskite materials, ensuring their long-term performance and commercial viability. 

These innovations collectively drive the sustainable evolution of solar energy, making it an increasingly attractive and reliable source of green power.

The Final Word

India is making remarkable strides in adopting solar energy as a crucial component of its renewable energy portfolio, embracing sustainable living. By incorporating these emerging solar panel technologies, India can reduce its carbon footprint, enhance energy access, and build a resilient and clean energy system for generations to come.

Frequently Asked Questions

1. How do floating solar panels work?

Ans: Floating solar panel systems are installed on water bodies and generate electricity using solar panels specifically designed for aquatic environments. They utilise unused water surfaces, reduce evaporation, and offer an efficient solution for land-constrained region

2. What is a grid solar system?

Ans: Grid solar systems are solar power systems that are connected to the electrical grid. It allows for the simultaneous use of solar-generated electricity and grid-supplied electricity.

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