Wattsun

3P Company PEOPLE, PLANET and PROFIT

Blog Details

Provide Solar Panels And Renewable Energy Products.

Rooftop Solar System: All you need to know

Rooftop Solar System: All you need to know

Millions of people across the country are switching to solar and rooftop solar systems are leading the charge thanks to their convenience. In densely populated urban areas, where space can be a challenge, these systems are a smart answer to high energy demands. They fit perfectly into the available and limited space at the same time cater to a wide range of needs, making them a top choice for many!

Let's get to know everything about rooftop solar systems and how you can enjoy the benefits of one!

Starting from the basics,

 

What are rooftop solar systems?

 

Rooftop solar panels are installed on the roofs of residential, commercial, institutional, and industrial buildings. These solar panels convert sunlight into electricity, which can be utilized for personal or business needs. Rooftop solar systems include photovoltaic modules, mounting systems, solar inverters, cables, and various accessories. If you're thinking about switching to solar but are worried about limited space, rooftop systems are the ideal solution for you! They make the most of the available area while still giving you all the benefits of solar energy.

 

What are the different types of rooftop solar system?

There are mainly two types of rooftop solar systems:

  1. Solar rooftop system with battery storage:
    This system allows users to store surplus energy after consumption in batteries, which can be utilized later when sunlight is unavailable. It is an independent energy system. Solar rooftops with battery storage can be highly beneficial in areas without grid connectivity or where there are frequent breakdowns or irregular supply of energy.

 

  1. Grid-connected solar rooftop system:
    In this setup, excess energy produced by the solar panels is fed into the main grid, or the energy supplier. If the solar system fails to meet energy needs, the grid provides the necessary supply.The supplier will compensate you for the surplus electricity fed into the grid through net metering. Through this method, you can ensure efficient supply of energy, savings when the grid power is not in use and also earnings from the excess energy produced.

 

What are the types of rooftop solar panels?

 

In the Indian market, you can largely find two types of rooftop solar panels:

       Polycrystalline solar panels

       Mono crystalline solar panels

Who needs rooftop solar panels?

Those who have limited space available for the installation of solar panels can opt for rooftop solar panels as these can be mounted on the roof. People who have more space can opt for ground mounted solar panels. . The choice between these options depends on personal needs and available resources. You can consult our experts at Wattsun to determine which solution would best suit your requirements after a thorough assessment of your situation. We will provide a tailored plan that meets all your demands.

 

What is the minimum space requirement for a rooftop solar system?

 

To install a 1 kWP rooftop solar system, an area of approximately 10 square meters is needed. This requirement may vary depending on a lot of factors such as chosen plan, individual energy demands, etc.

 

Benefits of Using Rooftop Solar Panels:

    • Space Efficiency: They do not take up any excess space.Rooftop solar panels can be installed without requiring ground space, utilizing the area atop your building.

    • Cost Savings: One of the most attractive benefits of installing rooftop solar systems is the savings from electricity bills.

    • Earnings: Using a grid connected rooftop solar system, you can sell the excess energy to the grid, providing an additional income stream.

    • Environmental Impact: Solar panels are a renewable energy source, helping to reduce carbon emissions and are totally pollution free.

    • Increased Property Value: Properties with solar installations often see a higher increase in value, whether residential or commercial. It is definitely an asset that will prove to be a smart investment.

    • Durability and Low Maintenance: Solar panels are designed to withstand harsh weather conditions and require minimal maintenance over their long lifespan. They only require yearly checkups by professionals.

 

 

Price of Rooftop solar system

A common concern when considering the installation of rooftop solar panels is the financial investment involved. Many people believe that installing solar panels can be costly, but there are numerous financial incentives available to help ease the burden.The Indian government has actively supported the use of renewable energy, introducing various subsidies and schemes to encourage solar energy adoption across the country.

In the 2024 budget, Prime Minister Narendra Modi launched the PM Surya Grah Muft Bijli Yojana, which aims to provide up to 300 units of free electricity every month to approximately 1 crore households across the nation. The government has allocated ?75,000 crores for this initiative in the 2024-25 budget, reflecting its commitment to encouraging citizens to switch to solar for a greener, more sustainable future.

Under the PM Surya Grah Muft Bijli Yojana, households can benefit from subsidies structured as follows:

• Rs. 30,000 per kilowatt for the first 2 kW

• Rs. 18,000 per kilowatt for additional capacity up to 3 kW

Firstly, you need to know your energy requirements, calculate and choose a plan accordingly. You can visit this link to use a calculator which will provide insights into project costs, available subsidies, and potential savings.

 https://www.pmsuryaghar.gov.in/rooftop_calculator

 

How to apply for a rooftop solar system?

Follow these steps to avail the benefits offered by the scheme : 

  1. Visit the Portal: Go to the official website, pmsuryaghar.gov.in and register by providing the necessary details and documents.
  2. Create an Account: Once registered, create an account on the portal.
  3. Technical Feasibility Check: Your local DISCOM will assess the technical feasibility of your application.
  4. Installation by Approved Vendors: After receiving approval, you can have the installation done by DISCOM-approved vendors.
  5. Apply for a Net Meter: Once the installation is complete, submit the required details to apply for a net meter.
  6. Inspection and Commissioning: The DISCOM will conduct an inspection of the net meter installation and, upon approval, will issue a commissioning certificate via the portal.
  7. Submit Bank Details: After receiving the final commissioning report, enter your bank account details on the portal.
  8. Receive Subsidy: The subsidized amount will be transferred to your bank account within 30 days.

Maintenance of rooftop solar systems

Solar panels have a very long lifespan and require minimal maintenance or attention. But, like any other systems, with proper care, you can even boost their efficiency. Here are some tips to keep your solar rooftop system in great shape:

  1. Check for Debris or Damage: Regularly inspect your panels for any dirt, debris or signs of damage. If you notice anything on the panels, gently remove it without disturbing the panels.
  2. Ensure Sun Exposure: Make sure there are no shadows on the panels. They should be positioned to receive the most sunlight possible.
  3. Monitor Performance: Keep an eye on how well your solar system is performing. If you see any unusual drops in performance, reach out to your solar panel installer for assistance.
  4. Professional Inspections: Schedule annual inspections and maintenance with professionals. This type of work requires expertise, so it's best to leave it to a skilled team rather than trying to do it yourself.

 

Why choose Wattsun Energy India

We are proud to announce that Wattsun Energy India has been officially empanelled as a Multi State Vendor under the PM-Surya Ghar Muft Bijli Yojana Rooftop Solar Program. This is a milestone in our journey as we can now deliver efficient rooftop solar solutions across Kerala, Karnataka and Tamil Nadu. If you are looking for the right partner on your switch to solar, look no further. Get in touch with Wattsun, one of the best solar energy companies in Kerala today!

 

Conclusion

You can’t go wrong by choosing to switch to solar power. It’s definitely a smart decision, offering numerous benefits you can’t deny. Today’s technology has advanced so much that installing solar panels is now highly flexible to meet your specific needs.Make the switch to solar. Our team at Wattsun is always available to help you make this transition easier for you. Reach out to us today, for a better tomorrow!