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Solar Faqs Latest Questions

UPEN2602
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UPEN2602
Asked: April 30, 2024

How does ALMM affects Imports of Solar Module for Captive Power Plant?

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  • Chitrika
    Best Answer
    Chitrika
    Answer on May 2, 2024 at 5:08 am

    ALMM restrictions, effective April 1, apply to almost all solar projects. The only exception they effectively allow is for off grid projects, where you are not using the grid at all. Captive projects, since they are connected to the grid, are not exempt anymore.

    ALMM restrictions, effective April 1, apply to almost all solar projects. The only exception they effectively allow is for off grid projects, where you are not using the grid at all. Captive projects, since they are connected to the grid, are not exempt anymore.

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Anant
  • 2
Anant
Asked: April 25, 2025

What is the PM-KUSUM scheme, and how does it benefit farmers in Assam?

  • 2
  • Solar Faqs Team
    Solar Faqs Team
    Team of Solar Faqs | Answer on April 25, 2025 at 12:20 pm

    The PM-KUSUM (Pradhan Mantri Kisan Urja Suraksha evam Utthaan Mahabhiyan) scheme is a government initiative to promote solar energy in rural areas. Under Component-A, farmers in Assam can lease their land to set up small solar power plants (up to 2 MW) near 33/11 kV substations. This allows farmersRead more

    The PM-KUSUM (Pradhan Mantri Kisan Urja Suraksha evam Utthaan Mahabhiyan) scheme is a government initiative to promote solar energy in rural areas. Under Component-A, farmers in Assam can lease their land to set up small solar power plants (up to 2 MW) near 33/11 kV substations. This allows farmers to earn extra income from their land while contributing to clean energy production. The 357 MW project by Assam Power Distribution Company Limited (APDCL) aims to make this opportunity accessible to farmers across the state.

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Akshit Talukdar
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Akshit Talukdar
Asked: January 19, 2024

What are Bifacials? How are these better or different from Mono-PERC?

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  • Solar Faqs Team
    Solar Faqs Team
    Team of Solar Faqs | Answer on May 7, 2024 at 9:53 am

    Bifacial modules produce solar power from both sides of the panel. This is based on something called the 'albedo' effect, where a light coloured floor or ground reflects enough light to generate electricity through the reverse side of the bi-facial solar panel. Thus, these panels can generate more pRead more

    Bifacial modules produce solar power from both sides of the panel. This is based on something called the ‘albedo’ effect, where a light coloured floor or ground reflects enough light to generate electricity through the reverse side of the bi-facial solar panel. Thus, these panels can generate more power than other panels in the right conditions.

    Mono-perc solar panels have a passivated emitter & and rear cell and produce from a single side.

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Mohan Singh
  • -2
Mohan Singh
Asked: May 23, 2025

How can I calculate how much my rooftop solar can generate in a day?

  • -2
  • Solar Faqs Team
    Solar Faqs Team
    Team of Solar Faqs | Answer on May 23, 2025 at 5:25 pm

    To estimate how much electricity your solar system can generate in a day, you need a few key pieces of information: The total DC capacity of your solar system (in kW) The average number of peak sunlight hours in your area (also called solar irradiation) Just multiply your system size by the peak sunRead more

    To estimate how much electricity your solar system can generate in a day, you need a few key pieces of information:

    The total DC capacity of your solar system (in kW)

    The average number of peak sunlight hours in your area (also called solar irradiation)

    Just multiply your system size by the peak sunlight hours to get the theoretical daily generation.
    For example, if you have a 3 kW system and your area gets 5 hours of good sunlight daily, then:

    3 kW × 5 hours = 15 units (kWh) per day (theoretical)

    However, in real-world conditions, solar systems usually operate at about 78% to 80% efficiency due to energy losses (from wiring, inverter, dust on panels, etc.).

    So, you can expect around 20% less generation than the theoretical figure.
    Using the example above, the actual generation would be about:

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Radha Yadav
  • 16
Radha Yadav
Asked: May 21, 2025

What factors prevent a solar plant from achieving its full production potential?

  • 16
  • Solar Faqs Team
    Solar Faqs Team
    Team of Solar Faqs | Answer on May 21, 2025 at 12:35 pm

    Several things can lower the amount of electricity your solar system produces. Dust, dirt, and bird droppings on panels (called soiling) can block sunlight, while cloudy or rainy weather naturally reduces how much sun your system gets. Even in perfect conditions, you won’t always get the maximum posRead more

    Several things can lower the amount of electricity your solar system produces. Dust, dirt, and bird droppings on panels (called soiling) can block sunlight, while cloudy or rainy weather naturally reduces how much sun your system gets.

    Even in perfect conditions, you won’t always get the maximum possible output. This is because your inverter, solar panels, and other equipment don’t work at 100% efficiency all the time. Over the years, solar panels also lose a little bit of their power—usually less than 1% per year. So, while your system may be designed for a certain output, real-world factors always bring that number down a bit.

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Munna Yadav
  • 7
Munna Yadav
Asked: March 10, 2025

Which solar vendors offer 5-year of free maintennce warranty?

  • 7
  • Manish Kumar
    Manish Kumar
    Deputy Editor at Saur Energy International | Answer on March 10, 2025 at 6:03 pm

    MNRE norms already mandate giving free 5-year CMC (Comprehesinve Maintenance Contract) for rooftop solar vendors which includes repair works, maintenance works and others.

    MNRE norms already mandate giving free 5-year CMC (Comprehesinve Maintenance Contract) for rooftop solar vendors which includes repair works, maintenance works and others.

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Nikita Jain
  • 0
Nikita Jain
Asked: April 5, 2024

What Are Micro-inverters? Are they more efficient than other inverters? If yes, why don’t more people use them?

  • 0
  • Balvinder singh
    Balvinder singh
    Answer on April 9, 2024 at 5:56 am

    Microinverters are more efficient than other inverters because they can harvest 5–20% more energy than string systems, and the efficiency of one panel doesn't affect the others.

    Microinverters are more efficient than other inverters because they can harvest 5–20% more energy than string systems, and the efficiency of one panel doesn’t affect the others.

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      Manjunath AR Global Product Manager, Fimer

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