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Securing Subsidies for Solar Water Heaters in Bangalore: A Guide


In the pursuit of sustainable energy solutions, solar water heaters stand out as an environmentally friendly and cost-effective alternative for homes and businesses. Bangalore, a city known for its technological advancements and environmental initiatives, offers various subsidy programs to encourage the widespread adoption of solar water heaters. In this comprehensive guide, powered by Varistor Solar, we will explore the ins and outs of availing subsidies for solar water heaters in Bangalore, addressing the process, benefits, and considerations involved.

Securing Subsidies for Solar Water Heaters in Bangalore

Understanding Solar Water Heaters:

Before delving into subsidy schemes, it's crucial to understand the core components and functionality of solar water heaters. These systems harness sunlight to heat water, typically through solar panels or collectors mounted on rooftops. The absorbed sunlight is then transferred to a fluid circulating through the system, heating the water stored in a tank for various domestic and commercial uses.

Key Components:

  • Solar Panels/Collectors
  • Heat Transfer Fluid
  • Storage Tank
  • Backup Heating Element (optional)

Solar Water Heater Subsidy Programs in Bangalore:

Bangalore offers several subsidy programs to incentivize the adoption of solar water heaters, administered by government bodies or energy regulatory authorities. These programs aim to make solar water heaters more accessible and affordable for residents and businesses alike. Notable subsidy schemes available in Bangalore include:

1.Karnataka Renewable Energy Development Limited (KREDL) Subsidy: KREDL provides subsidies for various renewable energy systems, including solar water heaters, to promote their widespread adoption. Subsidy amounts vary based on factors such as system capacity, location, and applicant category.

2. Bescom Solar Rooftop Subsidy: Bangalore Electricity Supply Company Limited (Bescom) offers subsidies for rooftop solar installations, including solar water heaters, through its solar rooftop program. This initiative encourages consumers to generate their electricity from renewable sources, reducing dependence on traditional power grids.

3. Government Schemes: The Government of Karnataka periodically introduces subsidy schemes or incentives for renewable energy adoption, targeting specific demographics or regions. These schemes may include subsidies, tax incentives, or concessional financing options for solar water heater installations.

Steps to Avail Subsidies for Solar Water Heaters in Bangalore:

To successfully secure subsidies for solar water heaters in Bangalore, follow these steps:

1. Research and Selection:

Explore different solar water heater options available in the market, considering factors such as capacity, efficiency, and durability. Choose a reputable supplier or manufacturer like Varistor Solar, ensuring that the selected system meets quality standards and subsidy eligibility criteria.

2. Site Assessment:

Conduct a thorough assessment of your property to determine its suitability for solar water heater installation. Consider factors such as roof orientation, shading, and structural integrity.

3. Obtain Quotations:

Request quotations from multiple suppliers or installers, specifying your requirements and seeking clarification on pricing, warranties, and post-installation support. Ensure that the quotations include details of applicable subsidies and incentives to accurately assess cost-effectiveness.

4. Documentation and Application:

Gather the necessary documentation, including proof of ownership/tenancy, property documents, identification proof, and copies of electricity bills. Complete the subsidy application form provided by the relevant authority, ensuring accuracy and completeness of information. Submit the application along with supporting documents to the designated agency or portal within the specified deadlines.

5. Installation and Inspection:

Upon approval of the subsidy application, proceed with the installation of the solar water heater by a certified technician or installer. Schedule a post-installation inspection by the regulatory authority or designated agency to verify compliance with technical standards and subsidy requirements.

6. Claiming Subsidy:

Once the installation and inspection are successfully completed, follow the prescribed procedure to claim the subsidy amount. Provide any additional documentation or information requested by the subsidy disbursing authority to facilitate timely processing of the subsidy claim.

Benefits of Subsidized Solar Water Heaters:

Availing subsidies for solar water heaters in Bangalore offers numerous benefits for consumers:

1. Cost Savings: Subsidies reduce the upfront cost of solar water heater installations, enhancing affordability and long-term cost-effectiveness. Energy Independence: Solar water heaters reduce dependence on conventional energy sources, mitigating the impact of rising electricity tariffs and fuel prices.

2. Environmental Impact: By harnessing solar energy, solar water heaters contribute to reducing greenhouse gas emissions and combating climate change.

3. Return on Investment: Subsidized solar water heaters offer an attractive return on investment (ROI) through energy savings and potential revenue from excess energy generation.

4. Technological Advancements: Subsidy schemes drive innovation and investment in solar water heater technologies, fostering advancements in efficiency, performance, and reliability.


In conclusion, securing subsidies for solar water heaters in Bangalore presents a significant opportunity for residents and businesses to embrace sustainable energy solutions while reaping financial and environmental benefits. By navigating subsidy programs effectively and partnering with reputable suppliers like Varistor Solar, consumers can make informed decisions and accelerate the transition towards a greener, more sustainable future.

Through proactive engagement with subsidy schemes, stakeholders can contribute to the growth of the solar energy sector, foster economic development, and build resilient communities resilient to the challenges of climate change and energy security.

                                                             FREQUENTLY ASKED QUESTIONS

A solar water heater is a system that utilizes sunlight to heat water for domestic or commercial use. It typically consists of solar panels or collectors mounted on rooftops to absorb sunlight, which is then transferred to a fluid circulating through the system to heat water stored in a tank.

To qualify for subsidies in Bangalore, you typically need to meet certain eligibility criteria set by the subsidy programs. These criteria may include factors such as system capacity, location, and applicant category (residential, commercial, etc.). Additionally, ensuring that you purchase your solar water heater from an approved supplier like Varistor Solar is often a requirement.

The amount you can save with a subsidized solar water heater depends on various factors, including your energy consumption, the size and efficiency of the system, and the subsidy amount available. Generally, subsidies reduce the upfront cost of installation, leading to long-term savings on energy bills.

Like any other appliance, solar water heaters require regular maintenance to ensure optimal performance and longevity. This may include periodic checks of components, cleaning of solar panels, and inspections of fluid levels and connections. Varistor Solar provides maintenance services for its solar water heater customers.

Yes, solar water heaters can still function on cloudy days, although their efficiency may be reduced. While direct sunlight is ideal for optimal performance, solar water heaters can still harness diffuse sunlight to heat water. Additionally, systems with backup heating elements can supplement solar heating during periods of low sunlight.

Now It's Your Turn:

Making the switch to solar water heaters in Delhi is a smart and sustainable choice. The top brands like Varistor Solar™, Racold, Havells, V-Guard, and AO Smith offer reliable options to meet your hot water needs efficiently.

Among these, Varistor Solar™ stands out as the top choice in India, trusted by many. We provide a variety of solar water heaters, catering to different preferences and requirements. Our clients trust us for our quality and performance.

For more details about our solar water heaters, call us at 9113690456 or email sales@varistorsolar.com. Choose Varistor Solar™ for a greener and more energy-efficient future.


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