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1. Different Types Of
Solar Panels In
India. Which One Is
Best For You
Various types of solar panels are in market
like Polycrystalline, Mono PERC, Half cut
& Bi-facial. Which one is best solar
panel for your home & business.
Bluebirdsolar.com

2. About Company
Bluebird Solar is a leading solar panel
manufacturer in India, committed to
delivering sophisticated solar power
solutions to our customers. With over 40
years of trust from our parent company,
Bluebird Stabilisers, we have a 400MW
fully automated manufacturing facility
spanning over 2 acres in Greater Noida.
Our multi-busbar manufacturing capability
enables us to produce up to 12BB solar
panels encompassing Polycrystalline, Mono
Crystalline PERC, and Half cut solar panels,
ensuring high-quality and eco-friendly
products.

3. Different Types Of Solar Panels In India.
Which One Is Best For You
Solar panels come in different types,
each with unique characteristics and
advantages. The most popular types
of solar panels in India are
polycrystalline, mono PERC, half-cut,
and bifacial solar panels. In this article,
we will explore the differences
between these four types of solar
panels and which is better for you.

4. Polycrystalline Solar Panels
Polycrystalline solar panel are built with silicon crystals that are melted and poured into
moulds to form rectangular wafers. These wafers are then cut into square cells and then
they are assembled into the panel. Polycrystalline panels are known for their lower efficiency
compared to other types but they are more affordable. These panels are also less sensitive
to high temperatures and shading, making them suitable for warmer climates.
Technology
Polycrystalline solar panels are manufactured by assembling Polycrystalline solar cells.
Polycrystalline solar cells are made up of multiple silicon crystals together to get a
rectangular shape. The silicon is then poured into a mould, cooled, and sliced into wafers.
After that, they are assembled into the solar panel.

5. Have a blue tint and a textured surface.
Less expensive than other types of solar PV modules.
Less sensitivity to high temperatures, thus suitable for warmer climates.
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3.
Features
Polycrystalline solar PV modules are more affordable
They have a good lifespan of 25 years
They can be used for multiple applications
Polycrystalline solar panel prices are more competitive
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Advantages

6. Lower efficiency compared to other solar panels like Mono PERC & Halfcut
Less efficient in low light and cloudy conditions
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Disadvantages
Polycrystalline solar panel prices in India vary depending on the manufacturer, the size of
the panel, and the quantity purchased. Generally, they are more expensive than Mono PERC,
Halfcut & Bi-facial solar panels.
Price
Applications and Uses
You can use Polycrystalline solar panels for home & residential, commercial, and industrial
applications. They can be installed on rooftops, carports, and open spaces such as fields or
parking lots.

7. Mono PERC Solar Panels
Mono PERC (Passivated Emitter and Rear Contact)
solar pv modules are made using a single crystal of
silicon. The PERC (Passivated Emitter and Rear Cell)
architecture is designed to enhance the light-capturing
capabilities of solar cells. One of the ways it does this is
by improving light capture near the rear surface of the
cell.
Technology
Mono PERC solar panels utilize a type of solar cell that includes a thin passivation layer on the rear
of the cell. One of the distinguishing features of PERC solar cells is the presence of a dielectric layer
at the back side of the cell. This layer helps to increase the cell's efficiency by allowing some of the
sun's rays that pass through the cell to reflect back into it.

8. These reflected rays are given another opportunity to be absorbed by the cell and converted into
energy.This increases the efficiency of this PERC technology-based monocrystalline solar panel
and makes it more reliable in challenging weather conditions.
Features
Mono PERC solar panels are black in colour.
Have more efficiency, durability and reliability.
Lower temperature coefficients and better output.
Advantages
They are more efficient than traditional monocrystalline solar panels
Show excellent performance in Low light & cloudy conditions.
More area efficiency i.e. fewer panels are needed to generate the same amount of energy.

9. Disadvantages
More expensive than traditional solar panels.
Less efficient in very high temperatures
Mono PERC solar panel prices are higher than monocrystalline solar panels
Price
The Mono PERC solar panel price vary depending on the manufacturer, size of the panel, and the
quantity purchased. Generally, they are more expensive than traditional solar panels, but the
increased efficiency and reliability can result in lower long-term costs.
Applications and Uses
Mono PERC solar panels are used in a wide range of applications. You can use these solar panels for
home & residential, commercial, and industrial settings. They can be used to power homes,
businesses, solar water pumps, filling stations & EV charging stations.

10. Half-Cut Solar Panels
Half-cut solar panels are a type of photovoltaic module that use half-cut cells and multi-busbar
(MBB) technology to increase their efficiency and power output. MBB technology involves using
multiple thin metal cylindrical ribbons to connect the cells within a module, which reduces
resistance and increases the amount of energy that can be extracted from the cells.
Features
Half-cut cells: By cutting cells in half, each cell can function more efficiently, reducing the
overall losses in the module.
MBB technology: This allows for more efficient power generation and improves the reliability
and durability of the solar panel.
High efficiency: Half-cut MBB solar panels typically have a higher efficiency rating than
traditional solar panels, which means they can generate more electricity per square foot of
space.

11. Advantages
These solar panels have a higher efficiency than other mono PERC solar panels.
The half-cut design allows for better shade tolerance since each half of the cell operates
independently.
Due to MBB technology, half cut solar panels have reduced internal resistance leading to more
power generation.
Half cut cells and MBB collectively made solar panels resistant to microcracks and hot spots.
Disadvantages
Higher cost: Half-cut solar panels are typically more expensive than traditional solar panels,
due to the additional materials and manufacturing processes required.
Higher voltage: The higher voltage produced by the MBB design may require additional safety
precautions when installing the panels.

12. Price
Half-cut solar panel price is higher than traditional mono PERC solar panels due to the additional
materials and manufacturing processes required. However, the exact price is dependent on the
brand and model.
Applications and Uses
Half-cut solar panels are suitable for various applications, such as home and commercial rooftop
installations, ground-mounted systems, and solar farms or solar parks.

13. Bi-facial Solar Panels
Bifacial solar panels have been
designed to absorb light from both
sides of the solar panel, making them
more efficient than traditional one-
sided panels. Bifacial panels can be
either polycrystalline or
monocrystalline and are installed either
vertically or horizontally. These panels
are more expensive than conventional
solar panels. But they can produce
more energy in certain situations, such as in snowy or reflective environments. So Bi-facial solar panels
are not suitable for Indian non-reflective rooftops.

14. Technology
The Bi-facial solar panel price varies depending on the manufacturer, size, and quality of the panel.
Generally, bi-facial solar panels are more expensive than traditional solar panels, but their
increased energy output can make them a cost-effective option in certain situations only.
Applications and Uses
Bi-facial solar panels can be used in a wide range of applications, including commercial and
residential rooftop installations, ground-mounted solar farms, and portable solar solutions. They
are particularly well-suited for locations with high levels of ground reflection, such as snow-
covered landscapes, bodies of water, or light-coloured surfaces. Bi-facial solar panels can also be
used in combination with other renewable energy technologies, such as wind turbines or energy
storage systems, to create hybrid energy systems.

15. Polycrystalline solar panels are the most commonly used type of solar panels in India. They are affordable and have
a good efficiency rate. However, they are not as efficient as Mono PERC solar panels. Mono PERC solar panels
have a higher efficiency rate and can generate more electricity in a smaller area. They are also more expensive than
Polycrystalline solar panels.
Half cut solar panels are a variation of Mono PERC solar panels. They have a lower chance of developing hot spots,
which can decrease the efficiency of the solar panel. Additionally, if a portion of the panel is shaded, the other half
of the panel will still function optimally. This type of solar panel is suitable for rooftops that are partially shaded.
Choosing a solar panel for home or business depends on several factors, such as location, shading, and budget. For
example, if the location receives ample sunlight and shading is not a concern, Polycrystalline solar panels could be
a good option. On the other hand, if the site receive less sunlight and shading is a concern, then Mono PERC or
Half-cut solar panels would be a better choice.
Ultimately, it is best to consult a solar panel expert to determine which solar panel is best suited for your specific
needs and requirements.
Which Solar Panel Is Better For You

16. CONTACT US
info@bluebirdsolar.in
+91 8076926001
bluebirdsolar.com

17. Get In Touch With Us
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