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:
- 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.
- 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 :
- Visit the Portal: Go
to the official website, pmsuryaghar.gov.in and register by providing the necessary details and documents.
- Create an Account: Once
registered, create an account on the portal.
- Technical Feasibility Check:
Your local DISCOM will assess the technical feasibility of your
application.
- Installation by Approved
Vendors: After receiving approval, you can have the installation done by
DISCOM-approved vendors.
- Apply for a Net Meter: Once
the installation is complete, submit the required details to apply for a
net meter.
- 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.
- Submit Bank Details: After
receiving the final commissioning report, enter your bank account details
on the portal.
- 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:
- 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.
- Ensure Sun Exposure: Make
sure there are no shadows on the panels. They should be positioned to receive
the most sunlight possible.
- 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.
- 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!