Supported By
Home/Solar Module
aalan

Solar Module

Mustafa
  • 5
Mustafa
Asked: December 5, 2024
  • 5
  • Solar Faqs Team
    Solar Faqs Team

    ALCM refers to the Approved List of Cell Manufacturers (ALCM). The Ministry of New and Renewable Energy (MNRE) recently issued a draft proposal to impose ALCM from April 1, 2027. The imposition of ALCM will ensure that the solar module makers in India have to mandatorily use only Made in India solarRead more

    ALCM refers to the Approved List of Cell Manufacturers (ALCM). The Ministry of New and Renewable Energy (MNRE) recently issued a draft proposal to impose ALCM from April 1, 2027. The imposition of ALCM will ensure that the solar module makers in India have to mandatorily use only Made in India solar cells from local players. The move has now encouraged a lot of solar module makers to start their own solar cell lines. The move is likely to halt the entry of cheap solar cells from China and other countries.

    See less
Monu
  • -1
Monu
Asked: October 16, 2025
  • -1
  • Solar Faqs Team
    Solar Faqs Team

    For hybrid rooftop solar connections, both lithium-ion and lead-acid batteries are available. Lead-acid batteries come at a lower price than their lithium counterparts. However, lead-acid batteries have a shorter lifespan and typically come with lower warranty periods compared to lithium-ion batteriRead more

    For hybrid rooftop solar connections, both lithium-ion and lead-acid batteries are available. Lead-acid batteries come at a lower price than their lithium counterparts. However, lead-acid batteries have a shorter lifespan and typically come with lower warranty periods compared to lithium-ion batteries. In India, due to their lower cost, lead-acid batteries remain in demand.

    See less
Shandar
  • -5
Shandar
Asked: September 3, 2024
  • -5
  • Manish Kumar
    Manish Kumar

    Usually in a residential rooftop project, a 3 Kw rooftop solar can ideally generate upto 10-12 units per day. The daily generations are usually dependent on the local weather. Usually when there is good sunlight throughout the day, you can get the best generation (if your solar panels are clean). DuRead more

    Usually in a residential rooftop project, a 3 Kw rooftop solar can ideally generate upto 10-12 units per day. The daily generations are usually dependent on the local weather. Usually when there is good sunlight throughout the day, you can get the best generation (if your solar panels are clean). During clouds, rains, the generations reduces. So a system which can generate around 12 Kw per day can also generate 5 kw or 7 Kw during clouds/rains. The generation also varies season to season, depending on the quality of sunlight and availaility of sunlight.

    See less
Rashi
  • -5
Rashi
Asked: July 4, 2025
  • -5
Chandra
  • -2
Chandra
Asked: July 9, 2025
  • -2
Drishya
  • 3
Drishya
Asked: July 3, 2025
  • 3
niraj
  • -3
niraj
Asked: July 1, 2025
  • -3
Mangesh Jha
  • 4
Mangesh Jha
Asked: June 26, 2025
  • 4
  • Solar Faqs Team
    Solar Faqs Team

    Yes. The solar panel technology namely-polycrystalline, mono-PERC and TOPCon can produce different quantum of power per day due to improved quality despite having the same wattages. So pick the latest technology to ensure the peak generation from your rooftop system. Out of all these, TOPCon produceRead more

    Yes. The solar panel technology namely-polycrystalline, mono-PERC and TOPCon can produce different quantum of power per day due to improved quality despite having the same wattages. So pick the latest technology to ensure the peak generation from your rooftop system. Out of all these, TOPCon produces highest solar generation, followed by mono-PERC and polycrtalline.

    See less
Debsmitadutta
  • -1
Debsmitadutta
Asked: June 11, 2025
  • -1
  • Solar Faqs Team
    Solar Faqs Team

    Yes. You can use non-abrasive soft clothes or duster to clean the solar panels to remove upper layer dust. Try to do it in an interval of 5-7 days, based on the dust levels to avoid unecessary wearing chances. You can use water for clearning twice a month to remove hard to remove layers of dust withRead more

    Yes. You can use non-abrasive soft clothes or duster to clean the solar panels to remove upper layer dust. Try to do it in an interval of 5-7 days, based on the dust levels to avoid unecessary wearing chances. You can use water for clearning twice a month to remove hard to remove layers of dust with the help of soft-bristle brushes. Keep it mind not to use high pressure water.

    See less
Mohan Singh
  • -2
Mohan Singh
Asked: May 23, 2025
  • -2
  • Solar Faqs Team
    Solar Faqs Team

    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:

    See less
Supported By