India’s booming economy has led to rapid industrialization and commercialization, resulting in a steadily increasing carbon footprint. To address environmental concerns and meet growing energy demands a lot of solar companies in India & numerous renewable energy initiatives have gained momentum, with solar power topping the list. In fact, the Indian government announced an ambitious plan to reach 114 GW of solar capacity by 2022, underscoring the vital role of solar energy in the nation’s future.

Amidst this surge, the Top Solar Companies in India have been pivotal in driving innovation, manufacturing cutting-edge solar products, and offering comprehensive installation services. These companies not only focus on delivering high-quality systems but also work closely with consumers to ensure that the benefits of solar energy—lower electricity bills, reduced carbon emissions, and improved sustainability—are fully realised.

In this blog, we’ll delve into the reasons why solar energy has gained tremendous traction in India and provide an updated list of the Top Solar Companies in India. We will also explore various government subsidies, the advantages of choosing solar energy, and how leading industry players, such as Solar Ace Energy, have contributed to this green revolution.

The Top Solar Companies in India

Below is an updated list of the Top Solar Companies in India in 2025, featuring Solar Ace Energy at number one. This list focuses on manufacturers, installation services, and end-to-end solution providers that stay abreast of the latest solar trends and government guidelines.

RankCompanyKey Highlights
1Solar Ace EnergyCutting-edge residential and commercial solutions, expert installations, quality modules, strong after-sales support.
2Waaree Energies Ltd.2 GW module manufacturing unit, NABL Lab Facility, presence across 360+ locations in India and 68 countries globally.
3Tata Power SolarOver 1.4 GW of modules shipped, stronghold in residential rooftop solutions, extensive solar manufacturing experience.
4Vikram SolarServing over six continents, offers mono & bifacial modules, 1 GW+ manufacturing capacity, widely recognized for large-scale projects.
5Adani SolarSubsidiary of Adani Enterprises, 1.5 GW+ cell and module capacity, among the 15 largest global utility solar power developers.
6Microtek SolarKnown for PV Modules, Power Conditioning Units, Solar Management Units, wide product range for residential & commercial users.
7Loom Solar Pvt. Ltd.Fast-growing mono PERC panel maker, 100 MW manufacturing capacity, offers panels from 10W to 450W for diverse needs.
8Moser Baer SolarDelivers robust EPC solutions, strong R&D, recognized for solar panels with extended warranty for efficiency & reliability.
9EMMVEELeading manufacturer of solar water heating systems, 14 MW projects in Germany, 140+ MW & extensive rooftop installations in India.
10RenewSys SolarIntegrated manufacturer of solar modules & key components (cells, back sheets), exporting to 40+ countries worldwide.

These top solar companies in India play a monumental role in achieving the country’s renewable energy targets. Most of them are known for high-quality panels, reliable inverters, professional installation, and effective after-sales services. Let’s take a closer look at each company, highlighting how they contribute to India’s solar ecosystem.

1. Solar Ace Energy

Solar Ace Energy stands at the forefront of India’s solar revolution by offering innovative, high-quality solar installations. They cater to both commercial and residential solar segments with comprehensive services—from site assessment to customized design and installation. With a robust team of engineers and technicians, Solar Ace Energy ensures that every system is meticulously planned to maximize efficiency, reliability, and longevity.

  • Key Services: Turnkey solar solutions, solar inverters, rooftop installations, battery storage options, and ongoing maintenance.
  • USP: End-to-end project management, state-of-the-art technology, and outstanding customer support.
  • Why Choose Them: Their commitment to customer satisfaction, use of top-grade materials, and strong post-installation assistance make them a go-to provider among the top solar companies in India.



2. Waaree Energies Ltd.

Established in 1989, Waaree Energies has an expansive presence, running over 360 locations across India and exports to 68 countries. Their 2 GW module manufacturing facility in Surat places them among the biggest solar panel producers in the country. Waaree also offers EPC (Engineering, Procurement, and Construction) services, project development, and solar water pumps.

  • Special Features: First Indian solar manufacturer with an in-house NABL Lab Facility.
  • Presence: Pan-India coverage and global reach.
  • Portfolio: Solar rooftop solutions, independent powerhouses, solar water pumps.

3. Tata Power Solar

A division of the prestigious Tata Group, Tata Power Solar is known for its extensive experience in solar panel manufacturing. Having shipped around 1.4 GW of modules globally over two decades, the company is revered for reliable products and strong market penetration in residential solar installations.

  • Core Strengths: Consistent product quality, brand trust, and integrated solutions.
  • Market Leadership: Known for creating some of the best solar panels in India.

4. Vikram Solar

Vikram Solar caters to a diverse global market, offering advanced mono and bifacial PV modules. With over 1355 MW of commissioned solar projects across India and more than 1 GW manufacturing capacity, they are a recognizable name in large-scale and rooftop installations.

  • Notable Projects: Commissioned solar plants across six continents.
  • Innovative Solutions: 10 kW floating solar plant in Kolkata.

5. Adani Solar

Adani Solar is a subsidiary of the Adani Group, famous for large-scale infrastructure projects. With more than 1.5 GW of cell and module capacity, Adani stands among the top solar companies in India and globally. Their state-of-the-art manufacturing plant is located in Mundra, Gujarat.

  • Focus Areas: Large utility-scale solar farms, extensive module manufacturing.
  • Global Ranking: Recognized among the 15 largest utility solar power developers worldwide.

6. Microtek Solar

Microtek Solar provides an array of solar solutions for both residential and commercial users. Their product range includes Photo Voltaic Modules, Power Conditioning Units, Solar Management Units, and “combo packages” that simplify the purchase process.

  • Core Offerings: Cutting-edge solar products engineered with the latest technologies.
  • Why They Stand Out: Trusted brand name in India with strong distribution channels.

7. Loom Solar Pvt. Ltd.

Loom Solar specializes in manufacturing mono PERC solar panels and lithium batteries, making them a key player among the top solar companies in India. With a manufacturing capacity of 100 MW, they produce panels ranging from 10W to 450W, serving a wide spectrum of consumers—from small households to large institutions.

  • Unique Strength: Rapid growth since its inception in 2018, focusing on advanced solar technology.
  • Product Versatility: Panels suitable for varied applications, including portable setups.

8. Moser Baer Solar

A Delhi-based firm, Moser Baer Solar has evolved into a powerhouse offering both solar PV and EPC solutions. Its robust R&D department helps produce high-efficiency solar panels with warranties that exceed conventional standards.

  • Standout Feature: Focus on cutting-edge research and development.
  • Services: Solar-powered EPC, system design, and installation.

9. EMMVEE

EMMVEE started in 1992 and has grown into one of Asia’s largest solar water heating system manufacturers. Beyond that, they’ve also established a strong presence in solar PV, having commissioned projects of up to 14 MW in Germany and more than 140 MW across India, including rooftop solutions.

  • Diversified Portfolio: Offers solar water heating systems, PV modules, and large-scale installations.
  • Global Footprint: Active in Europe and India, emphasizing quality and reliability.

10. RenewSys Solar

RenewSys Solar is an integrated PV module and component manufacturer, covering solar cells, back sheets, and encapsulants. With manufacturing units in India and exports to over 40 countries, they have solidified their position among the top solar companies in India.

  • Key Differentiator: Vertical integration, ensuring better quality control and R&D.
  • Market Impact: Supplying globally recognized modules and components.

Why Solar Energy Is Crucial for India

  1. Reducing Carbon Footprint:
    As India moves rapidly toward urbanization, the reliance on coal and other fossil fuels has grown. Solar energy offers a clean and renewable alternative, thus helping cut down on greenhouse gas emissions.
  2. Meeting Rising Energy Demands:
    India’s population is expanding at a fast pace. Solar can help meet the electricity needs of both urban and rural areas by supplementing conventional power sources.
  3. Cost Savings and ROI:
    Investing in solar typically leads to substantial reductions in electricity bills. Over the long term, the return on investment can be very attractive, especially considering rising grid electricity prices.
  4. Government Initiatives and Subsidies:
    From feed-in tariffs to capital subsidies, the Indian government promotes solar adoption across residential, commercial, and industrial segments. These incentives make going solar more affordable.
  5. Job Creation and Economic Growth:
    The growing solar industry contributes significantly to job creation in manufacturing, installation, sales, and maintenance, boosting India’s economy.

Key Advantages of Solar Power

Solar power comes with a multitude of benefits that appeal to homeowners, entrepreneurs, and policymakers alike. Some of these advantages include:

  1. Renewable Energy Source
    The sun is an inexhaustible source of power. Unlike fossil fuels, it doesn’t face depletion concerns.
  2. Reduced Electricity Bills
    Once your solar system is installed, you can drastically cut your monthly electricity expenses as you generate your own energy.
  3. Low Maintenance Costs
    Solar panels generally require minimal upkeep. Regular cleaning and periodic inspections are often enough to keep them in optimal condition.
  4. Environmental Preservation
    Solar energy production releases no harmful emissions, making it a key factor in combating climate change.
  5. One-Time Investment
    While initial setup costs can be substantial, government subsidies and falling prices of panels make solar more accessible. Over time, savings on electricity bills offset these initial costs.
  6. No Harmful Emissions
    Unlike thermal power plants, solar installations do not emit greenhouse gases or pollutants into the air.

Given these advantages, it is no surprise that the government actively encourages citizens to transition to solar, offering subsidies and net metering incentives. These policies not only help India move closer to its 114 GW solar capacity target but also pave the way for new business opportunities—such as franchising with or investing in top solar panel companies.

Government Initiatives: Subsidies and More

The Indian government has unveiled multiple schemes to enable widespread solar adoption. These initiatives include:

  1. Capital Subsidies: Rebates on the purchase of solar installations for residential, agricultural, and certain commercial users.
  2. Net Metering: Allows homeowners to feed excess power back to the grid, earning credits that offset future consumption.
  3. Fiscal Incentives: Tax benefits and accelerated depreciation for businesses investing in solar.
  4. Financing Options: Partnerships with banks and NBFCs to offer low-interest loans for solar installations.

These subsidies and incentives play a crucial role in lowering the barrier to entry for solar power. By offering financial relief, the government encourages individuals and businesses to shift away from fossil fuels.


Building a Solar-Powered Future

As India strives to become a global leader in sustainable energy, companies like Solar Ace Energy, Waaree Energies, Tata Power Solar, and the others on this list are consistently driving innovation to meet government-set targets. This synergy between policy support and private sector initiatives fuels job creation, fosters research, and ultimately benefits the environment.

Thermal power resources, such as coal, are finite and are predicted to become nearly obsolete for power generation by 2050 due to depletion and environmental regulations. Solar energy, on the other hand, remains infinite as long as the sun shines. Transitioning to solar is more than a market trend; it is an ethical and ecological necessity for the continued well-being of our planet.


Why Trust Solar Ace Energy for Your Solar Needs?

Among all the options, Solar Ace Energy stands out for its customer-centric approach. By partnering with top-tier equipment suppliers, they ensure that every system—from panels to solar inverters—meets stringent quality standards. Their comprehensive services span consultation, design, installation, and maintenance, making them a one-stop solution for all your solar needs.

Moreover, Solar Ace Energy specializes in residential solar solutions. Whether you’re looking to power a modest home or a sprawling estate, their tailor-made systems maximize sunlight capture and deliver reliable electricity throughout the year. By choosing them, you’re not just investing in a product but in a partnership with a team dedicated to your solar success.


Joining the Solar Revolution

When it comes to the Top Solar Companies in India, each firm brings its own unique strengths—be it technological innovation, extensive manufacturing capacity, or pan-India presence. However, they all share a common goal: accelerating India’s transition to renewable energy and ensuring a sustainable, low-carbon future.

Here’s how you can play your part:

  • Assess Your Energy Requirements: Evaluate your current power consumption and how much of it you’d like to offset with solar.
  • Research Incentives: Explore state-level subsidies, net metering policies, and other government schemes that can reduce the cost of installation.
  • Choose a Reputable Solar Provider: Opt for a company recognized for quality, reliability, and after-sales support—such as Solar Ace Energy—to ensure your investment stands the test of time.
  • Monitor and Maintain: Once installed, keep an eye on your system’s performance. Regular cleaning and timely maintenance can significantly extend the lifespan of your setup.

Final Thoughts

With India’s rapid progress and an ever-increasing energy demand, solar power shines as a dependable, eco-friendly, and cost-effective alternative. The government’s focus on renewable sources, combined with generous subsidies, has enabled a thriving ecosystem for solar businesses and consumers alike. By choosing one of the Top Solar Companies in India—especially an industry leader like Solar Ace Energy—you ensure not only a solid return on investment but also take a significant step toward a cleaner, more sustainable tomorrow.

It’s time to embrace solar energy and contribute to the vision of a solar-powered India. Whether you’re an individual homeowner looking to cut down on bills or a commercial entity planning large-scale installations, there’s no better moment to make the switch. Invest in solar, protect the environment, and help India stand tall as a global leader in renewable energy.