Rooftop Solar

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Power
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Projects Implemented

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Reduction of Electricity Bills

Greentek: India’s Premier Provider of Rooftop Solar Solutions

As India’s leading integrated solar company, Greentek excels across the entire solar value chain, from rooftop solar execution to operations & maintenance.

With a legacy of over 25 years, we pioneered rooftop solar solutions in India, commencing with our first installation in 1997. We have established ourselves as a trusted partner for numerous leading corporations, multinational companies, institutions, and over 10,000 residential customers in their transition towards sustainable energy. Our extensive and satisfied customer base stands as a testament to our unwavering commitment to quality and excellence in project execution.d

Greentek Rooftop Solutions

Residential
& Housing Societies

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Industries & Commercial Projects

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Institutions & Government Projects

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Financing For Residential
& Businesses

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Benefits of Rooftop Solar

Great Savings
on Electricity Bills

Generate your own electricity and significantly reduce your monthly energy costs.

Government
Subsidy

Take advantage of attractive government subsidies and tax benefits for solar installations.

Increase Your Home Value

Solar panels boost your home's resale value, making it a smart investment for the future.

Environment
Friendly

Reduce your carbon footprint and contribute to a cleaner environment.

Energy
Independence

Become less reliant on the grid and protect yourself from rising electricity prices.

Financing Options

We offer support to find a a flexible financing options from our banking partners to make solar accessible to every homeowner.

Low Down
Payment

Attractive & Exclusive
Interest Rates

Collateral
Free Options

Instant
Sanction

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Frequently Asked Questions?

What is a Solar Rooftop System?

A solar rooftop system is a combination of many components that convert sunlight into usable electricity.

The components of a rooftop solar include the following –

  • Solar panels with PV cells
  • Solar inverter
  • Solar panel mounting structures
  • AC and DC cables
  • AC combiner box
  • DC combiner box
  • Earthing cables
  • MC4 connectors

A solar rooftop system works on the concept of conversion of sunlight into electricity. The phenomenon is known as the photovoltaic effect.

When sunlight falls on the PV cells in a solar panel, the sunlight is converted into electricity. The generated power is DC current. An AC combiner box is used to convert that DC power into usable AC power.

The generated AC electricity is fed into a bidirectional meter that supplies power to the house. It also exports excess power to the DISCOM (grid) and imports power from the grid if electricity generated by the rooftop solar system is not enough to cover the daily requirement.

Under the DBT scheme, the subsidy application process has become much easier. Here’s a step-by-step breakdown:

  • Visit the National Portal for Rooftop Solar website.
  • Download the Sandes app from the website and install it.
  • Register as a customer on the Sandes app.
  • Once registered, a discom official will visit your home to assess technical feasibility.
  • After receiving the No Objection Certificate (NOC) from the official, choose SolarSquare as your solar installation company.
  • Discuss the project details with us and sign an agreement.
  • Upon receiving payment, we will commence the installation process.
  • We will then provide a work completion report and apply for a net meter installation on your behalf.
  • You will receive a commissioning certificate upon completion.
  • Submit your bank account information and upload a copy of a cancelled cheque through the National Portal for Rooftop Solar.
  • Once the fund handling agency receives your details, the subsidy will be credited to your bank account within 30 days.

By following these steps, you can smoothly complete the process and enjoy the benefits of solar energy.

If you are planning to install solar for home or housing societies, the solar panel for home price list we’ve curated will greatly help you. Here’s the reference about the range of solar panels for home cost without a subsidy in India:

  • 1 kW rooftop solar system: ₹70,000 to ₹1,10,000
  • 3 kW rooftop solar system: ₹1,80,000 to ₹2,40,000
  • 5 kW rooftop solar system: ₹3,00,000 to ₹4,00,000
  • 2 kW rooftop solar system: ₹1,40,000 to ₹1,80,000
  • 4 kW rooftop solar system: ₹2,40,000 to ₹3,20,000
  • 10 kW rooftop solar system: ₹6,00,000 to ₹8,00,000
What is the life of a rooftop solar system?

The Solar Plant life is 25 years. The main components are solar panels and inverters. Solar panels have a warranty of 25 years and inverter warranty ranges from 5-12 years.

A Solar Rooftop module comprises minimal moving parts and hence has very low maintenance cost. SolarSquare Energy provides first 5-year maintenance free of cost to clients ensuring a hassle free experience for all our customers.

Greentek Energy follows one of the highest quality and safety standards in the world and ensures that no damage to the existing structures takes place during the installation or running of the solar plant. We use a multitude of techniques like non-penetrating structures and waterproofing solutions to ensure your roof’s integrity.

How much does a solar plant cost?

The cost of a solar plant depends on its size, configuration and degree of supporting structures required. We provide you multiple options to choose from, designed specifically to meet your requirements.

Rooftop solar projects are among the most lucrative investments for industrial, commercial and residential projects. The breakeven is achieved in 2-4 years itself, while you enjoy savings for the project life of 25 years.

Greentek Solar provides the subsidy upfront as a direct discount to the consumers to ensure a hassle free experience.