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Ask, and we shall answer. Get answers to your solar queries from experts in the field of solar, to ensure you have the best information to work with. No question goes unanswered is our simple motto to spread solar!

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Solar Faqs Latest Questions

Debsmitadutta
  • -1
Debsmitadutta
Asked: June 11, 2025

Can I use soft cloth/brush to clean solar panels instead of water?

  • -1
  • Solar Faqs Team
    Solar Faqs Team
    Team of Solar Faqs | Answer on June 11, 2025 at 4:58 pm

    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.

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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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Raashi
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Raashi
Asked: May 23, 2024

What is better than solar panels?

  • 0
  • Solar Faqs Team
    Solar Faqs Team
    Team of Solar Faqs | Answer on May 23, 2024 at 3:20 pm

    Wind turbines while having a higher footprint than solar panels, also harness more energy. The efficiency for wind turbines is around 50% compared to solar panels which are around 20%.

    Wind turbines while having a higher footprint than solar panels, also harness more energy. The efficiency for wind turbines is around 50% compared to solar panels which are around 20%.

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Mitra
  • 1
Mitra
Asked: June 10, 2024

What are some emerging trends in solar EPC in India?

  • 1
  • Manish Kumar
    Manish Kumar
    Deputy Editor at Saur Energy International | Answer on June 10, 2024 at 4:33 pm

    Emerging trends include the adoption of advanced technologies like bifacial modules and tracking systems, hybrid solar projects integrating storage solutions, and the use of drones and AI for project monitoring and maintenance.

    Emerging trends include the adoption of advanced technologies like bifacial modules and tracking systems, hybrid solar projects integrating storage solutions, and the use of drones and AI for project monitoring and maintenance.

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Krishna
  • 0
Krishna
Asked: July 29, 2024

Which capacity inverter is best for home?

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  • M R Gundurao
    M R Gundurao
    Product Manager- Solar & BESS, FIMER | Answer on July 29, 2024 at 2:40 pm

    Size of solar inverter dependent on the equipments that are intended to be used while utility supply is down. Total load on inverter is equal to the sum of all nameplate rating of such equipments. While sizing, some equipment like air conditioner and refrigerators should be sized at 2/3 times normalRead more

    Size of solar inverter dependent on the equipments that are intended to be used while utility supply is down. Total load on inverter is equal to the sum of all nameplate rating of such equipments. While sizing, some equipment like air conditioner and refrigerators should be sized at 2/3 times normal rating to account for the high inrush current drawn by these equipments while starting. An additional 25 -30 % can be considered as buffer for future expansion.

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Vihaan
  • 1
Vihaan
Asked: October 30, 2024

Is hybrid inverter allowed for residential rooftop system?

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  • Solar Faqs Team
    Solar Faqs Team
    Team of Solar Faqs | Answer on October 30, 2024 at 11:17 am

    As per a latest MNRE notification, the residential rooftop setups under PM Surya Ghar are allowed to use hybrid inverters. The main benefit of using residential rooftop is storing the surplus solar power and using it when there is no power in the grid or at night.

    As per a latest MNRE notification, the residential rooftop setups under PM Surya Ghar are allowed to use hybrid inverters. The main benefit of using residential rooftop is storing the surplus solar power and using it when there is no power in the grid or at night.

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Atif
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Atif
Asked: February 12, 2025

I have a rooftop solar and want it to be regularly cleaned. Who can do this for me?

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  • Solar Faqs Team
    Solar Faqs Team
    Team of Solar Faqs | Answer on February 12, 2025 at 3:39 pm

    Several solar companies provide Operations & Maintenance (O&M) service for the initial 5 years as the major components like solar panels and solar inverters provide warranty for this period. Some solar companies give regular monthly cleaning in a package during the time of installation eitheRead more

    Several solar companies provide Operations & Maintenance (O&M) service for the initial 5 years as the major components like solar panels and solar inverters provide warranty for this period. Some solar companies give regular monthly cleaning in a package during the time of installation either for a period of 5 years and even after that. There are also some companies dedicated to the O&M services at a cost. However, there are also several non-professional companies that have flourished. Some of them are seen using high pressure water and detergents to clean the solar panels. So please choose your O&M partner based on their team strength and background.

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Swapanil Wakade, Ecofy

Swapanil Wakade, Ecofy

    Sai Charan Kuppili, Jinko Solar

    Sai Charan Kuppili, Jinko Solar

      Manjunath AR Global Product Manager, Fimer

      Manjunath AR Global Product Manager, Fimer

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