What is BIPV? Know the technology, applications, investment & ROI.


As the world increasingly turns towards sustainable energy solutions, Building Integrated Photovoltaics (BIPV) is emerging as a revolutionary technology. It not only generates clean energy but also seamlessly integrates into the architecture of buildings, offering both aesthetic and functional benefits.

What is BIPV?

Building Integrated Photovoltaics refers to the integration of photovoltaic materials into the building envelope, such as roofs, walls, windows and more. Unlike traditional solar panels that are mounted on rooftops, BIPV systems are designed to be part of the building structure itself. This integration allows buildings to generate electricity while maintaining their aesthetic appeal, structural integrity and avoiding additional space utilisation for traditional solar.

How It Works

BIPV systems use photovoltaic materials that convert sunlight directly into electricity. They serve as both the outer layer of a structure and generate electricity for on-site use or export to the grid. These materials can be incorporated into various building components, including:

  • Solar Shingles: These replace traditional roofing materials and generate electricity.
  • Solar Facades: Photovoltaic panels integrated into the building’s exterior walls.
  • Solar Windows: Transparent or semi-transparent PV materials used in windows.

And many more components.

BIPV Applications

BIPV technology can be applied in various types of buildings, helping reduce the space needed for traditional solar and each benefiting from its unique advantages.

Residential Buildings

In homes, BIPV can be used in the form of solar shingles, solar windows, solar railings or solar pavers. These installations not only provide energy but also enhance the home’s aesthetic value. 

Commercial & Industrial Buildings

Office buildings, shopping centres, and other commercial structures can benefit from BIPV by reducing their energy costs and improving their sustainability credentials. Solar facades and canopies are popular choices for commercial applications.

Public Infrastructure

BIPV can also be integrated into public buildings and infrastructure projects, such as schools, hospitals, and transportation hubs. These installations can serve as both functional energy sources and educational tools, demonstrating the benefits of renewable energy.


Investing in BIPV involves several considerations, including initial costs, government incentives, and long-term benefits.

Initial Costs

The initial investment for BIPV systems can be higher than traditional solar panels due to the specialised materials and integration processes. However, these costs are often offset by the dual functionality of BIPV systems, which serve as both building materials and energy generators.

Government Incentives

MNRE now offers subsidies, tax credits, and other incentives to encourage the adoption of BIPV technology. These incentives can reduce the upfront costs and make BIPV a more attractive investment.

Return on Investment (ROI)

The ROI for BIPV systems can be substantial, driven by energy savings, increased property value, and environmental benefits.

Energy Savings

BIPV systems can lead to significant energy savings by reducing electricity bills. The energy generated by it can be used to power the building, reducing reliance on grid electricity.

Increased Property Value

Integrating BIPV can enhance the aesthetic appeal and market value of a property. Buildings with these installations are often seen as more modern and sustainable, attracting higher valuations and potential buyers.

Environmental Impact

BIPV systems contribute to sustainable development by reducing the carbon footprint of buildings. By generating clean energy, it helps decrease greenhouse gas emissions and reliance on fossil fuels.


Building Integrated Photovoltaics represents a significant advancement in the field of renewable energy. By integrating photovoltaic materials into building structures, BIPV offers a unique combination of functionality and aesthetics. While the initial investment may be higher, the long-term benefits in terms of energy savings, increased property value, and environmental impact make BIPV a worthwhile consideration for any building project.

Talk to us

Aelius, as a Solar Energy Company specialising in BIPV solutions, exemplifies the potential of this technology in achieving green energy goals in a cost-effective way. If you’re considering BIPV for your next building project, our team at Aelius is here to help. Contact us today to learn more about how BIPV can benefit your property and contribute to a sustainable future.

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