Solar Energy is the fastest-growing and cheapest source of energy. India has the leverage of harnessing this renewable energy that can be converted to electrical energy for power-consuming corporates and for other commercial needs. With this, several companies have started providing commercial solar power solutions to create awareness about consuming solar energy instead of grid electricity. Solar panel installation is a win-win situation since it can work for about 25 years; also, the total expense of installation can be easily recovered in the next few years. Here’s what India’s solar market actually looks like right now, and what commercial users need to know.
India’s Fate in the Solar Market
The government of India is encouraging people to adopt solar rooftop installations that can aid in reducing environmental destruction, which can be resolved by utilizing solar energy.
India originally aimed for 100GW of solar and 40GW of rooftop solar by 2022. Neither target was met on time; total solar reached ~63GW by end-2022, and rooftop solar stood at around 7.5GW. The government extended the rooftop target deadline to 2026. As of March 2025, India has surpassed 100GW of total installed solar capacity (105.65GW), with rooftop solar at 17GW. The current national target is 500GW of non-fossil fuel capacity by 2030.
Is it working?
As of January 2026, India’s total installed power generation capacity stands at 520.51GW, with renewables accounting for over 50% of total installed capacity for the first time. The question that might pop up is, how can India achieve 100%?
According to a book published in 2018 titled ‘Taming the Sun: Innovations to Harness Solar Energy and Power the Planet’, the author Varun Sivaram mentions that the Earth is not capable of harnessing the full potential of sunlight that reaches the Earth’s surface. Instead, only 2% of global electricity is generated by solar. As of 2024, solar generates around 7–10% of global electricity, up from roughly 2% when Sivaram’s book was published, a sign of just how fast the sector has moved.
So, how can we harness even more solar energy?
Innovations in solar energy can be beneficial for the optimum use of the sun’s rays. The book also suggests that three types of innovation can increase and improve the long-term prospects of solar energy. They are as follows:
Financial Innovation
Technological Innovation
Various solar innovations can reduce the cost of solar equipment and expand its applications.
Systematic Innovation
It is necessary to handle the intermittent drops in voltage and power surges.
A report by Deloitte and Climate Investment Funds (CIF) speaks about the various issues faced by India, like a lack of low-cost financing, a lack of awareness, and an inadequate rooftop aggregation model, that are hindering the growth of MSMEs.
Policymakers should work more on encouraging solar innovations that might help bring about change.
Highlighting Issues Hindering India’s Solar Market
- Foreign investors are scared to invest in Indian solar projects due to the constantly falling value of the rupee. In India, infrastructure investment trusts can attract investors to buy shares of companies with solar projects.
- The falling prices of silicon are hindering the solar manufacturing market. Thus, we need materials that are cheap and efficient. Perovskite is one such material that can initiate solar energy.
- They bless India with abundant energy, but
need to invest in innovative technologies and systems to fulfill their future needs.
Solar Energy for Sustainable Development
Solar energy is one of the many interventions that have surged in the market, which speaks to sustainable development. This clean and renewable source of energy can fuel the development of India with smart, eco-friendly solutions.
With a decrease in capital costs and efficiency improvements, the government facilitates benefits and incentives for the adoption of solar panels. This paves the way for innovative solar-powered technology and gives a great opportunity for startups and solar panel installation companies.
An Urgent Need to Innovate the Renewable Energy Sector
With our ever-growing population, solar energy is the key to producing clean energy. The country is rooting toward smart cities, modernizing grids, prioritizing sustainability, and promoting efficient solar energy.
Technological innovations should be made keeping in mind environmental solutions. The government needs to come up with policies that are viable even in rural areas. Power-consuming companies are adapting to sustainable development by changing to smart innovations like:
- Floating photovoltaic power plant – It is helpful in cities that are devoid of electricity and have enough water bodies.
- Grid-Connected photovoltaics.
7 Eco-friendly Innovations that may Enhance Clean Energy
Windows with solar panels can work as vertical power generators
With huge buildings rising each year, the normal glass windows can be replaced by solar panels that provide the necessary power supply to the building.
Made with organic photovoltaic technology (OPT), these solar windows are similar to normal windows. Inventors are also working on switchable solar windows that may change their color in the presence of the sun.
Metropolitan cities with 50-story towers, skyscrapers, and commercial buildings can utilize this innovation which can reduce carbon emissions significantly.
Solar-powered automobiles to avoid the use of fossil fuels
Following the strides of the solar-powered bus, the airline industry has come up with a solar-powered plane that comprises 17,000 photovoltaic cells that can work for days.
This can be an effective alternative to save the depletion of the ozone layer and reduce carbon emissions.
The emergence of solar into the fashion world
Can you ever imagine your gadget being charged using your wearables or accessories? This is a reality in some countries at least.
Solar outfits are the new trend. It involves creating apparel and accessories that can charge your gadgets.
A fashion designer in the Netherlands made this possible, wherein she has prepared her own collection of outfits that can generate one watt of electricity, which can charge your device. There is more to come with watches, glasses, jewelry, and backpacks.
Generating solar power for everyday use
Scientists in Finland have created tree-shaped solar equipment that converts solar energy into electrical energy. This can be used to charge your smartphones and even electric vehicles. These huge tree prototypes can be placed in open places like parks, universities, railway stations, and so on.
Purifying saline water through solar desalination
Solar desalination is a process of extracting salt and minerals from saline water and providing potable water for all. This innovation can help the rural and remote areas that don’t receive clean drinking water. With this, water-borne diseases can also be reduced, which is a huge concern in villages.
India too joined the bandwagon by installing a 10,000-liter-per-day desalination plant in Tamil Nadu. With this, Kotri village in Rajasthan has started offering 500 liters of clean drinking water to villagers so that they don’t need to walk miles in search of water.
The influx of BioSolar cells to improve photosynthesis
Using photovoltaic cells, scientists are researching the role of photobiological cells. BioSolar cell technology focuses on the process of photosynthesis, wherein plants prepare their food using sunlight. Using these cells, you can enhance the efficiency of the process of ‘photosynthesis’.
Using bloom algae to enhance solar panel efficiency
Marine biologists in Sweden have worked on increasing the efficiency of solar panels by combining them with a controlled bloom of diatom algae. An algae bloom means an increase in the algae population in freshwater or marine water.
The pilot study suggested that the efficiency of this type of solar panel has increased by 4% even in low light.
These commercial solar power solutions should be adopted by metro cities like Mumbai and Bangalore, where there are significant opportunities to conserve solar energy for use in solar-powered workspaces, thereby enhancing the overall working experience.
Solar Energy: A Boon to Mankind
The onset of solar energy intervention can bring a revolution in both urban cities and rural villages. Solar energy has the power to empower households, institutional infrastructure, and urban infrastructure, raising the living standards of the people and taking a step toward a cleaner and greener future.
In 2018, 300 million Indians lacked access to electricity, while the other 10 million had access to less than four hours a day, as quoted in the ‘The Climate Group’ report.
But India, since then, has made one of the most dramatic electricity access transformations in history. Access rates have risen from around 60% in 2000 to 99.5% in 2023, with only an estimated 7 million people, well under 1% of the population, still lacking access as of 2026.
India has largely exited the global electricity access deficit list. Sub-Saharan Africa now accounts for the vast majority, around 565 million, of the world’s 666 million people without electricity access (2023 figures).
The Saubhagya scheme, which ran from October 2017 to March 2022, provided electricity connections to 2.86 crore (28.6 million) previously unconnected households across India. Village-level electrification had been completed earlier in April 2018 under a separate government program.
The Future of Solar Energy lies in Photovoltaic
Off-grid solar PV power is the future for a better India. Solar power is gaining popularity, but a very small population is aware of it. Both urban and rural areas need to be in the loop and take advantage of this immense natural gift for India’s development. Various solar panel installation companies facilitate all services related to installation. Choose to go solar-powered!
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