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Solar Faqs Latest Questions

Madhukar
  • 1
Madhukar
Asked: May 6, 2025

Why is reliable communication infrastructure important for smart meters?

  • 1
  • Solar Faqs Team
    Solar Faqs Team
    Team of Solar Faqs | Answer on May 6, 2025 at 6:03 pm

    Smart meters rely on real-time data transmission to monitor energy usage and enable features like prepaid billing. Without stable communication networks, data transfer can fail, hindering the meters' functionality and benefits.

    Smart meters rely on real-time data transmission to monitor energy usage and enable features like prepaid billing. Without stable communication networks, data transfer can fail, hindering the meters’ functionality and benefits.

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Neeta Mohan
  • 6
Neeta Mohan
Asked: May 22, 2025

If I use solar panels with the same wattage, will there be a difference in energy production between TOPCon and mono PERC technologies?

  • 6
  • Solar Faqs Team
    Solar Faqs Team
    Team of Solar Faqs | Answer on May 22, 2025 at 5:01 pm

    Even for the same wattage (Wp), TOPCon-based solar panels can perform better (or proudce more solar power). This is due to the better efficient solar cells used and lower degradation levels. On an average it is said that TOPCon-based modules can produce 5% extra generation than mono-perc based solarRead more

    Even for the same wattage (Wp), TOPCon-based solar panels can perform better (or proudce more solar power). This is due to the better efficient solar cells used and lower degradation levels. On an average it is said that TOPCon-based modules can produce 5% extra generation than mono-perc based solar modules.

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Lakshita Kapoor
  • 4
Lakshita Kapoor
Asked: January 19, 2024

Can we use solar trackers on rooftops?

  • 4
  • Solar Faqs Team
    Solar Faqs Team
    Team of Solar Faqs | Answer on May 7, 2024 at 9:40 am

    Solar trackers are used for positioning photovoltaic (PV) panels (solar panels) so that they remain perpendicular to the Sun's rays and positioning space telescopes so that they can determine the Sun's direction. They can be used on really large commercial rooftops. Not on residential rooftops, as tRead more

    Solar trackers are used for positioning photovoltaic (PV) panels (solar panels) so that they remain perpendicular to the Sun’s rays and positioning space telescopes so that they can determine the Sun’s direction. They can be used on really large commercial rooftops. Not on residential rooftops, as they would not be cost effective.

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Yadhuvansh Singh
  • 2
Yadhuvansh Singh
Asked: March 12, 2025

How much warranty a solar inverter gives?

  • 2
  • Solar Faqs Team
    Solar Faqs Team
    Team of Solar Faqs | Answer on March 12, 2025 at 4:29 pm

    Usually a solar inverter give 5-7 years of warranty.

    Usually a solar inverter give 5-7 years of warranty.

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Jitendra
  • 0
Jitendra
Asked: December 17, 2024

How to clean solar panels with water. What precuations are needed? What should be water pressure to clean solar modules?

  • 0
  • Solar Faqs Team
    Solar Faqs Team
    Team of Solar Faqs | Answer on December 17, 2024 at 11:06 am

    While cleaning solar modules with water first thing you should do is to use soft bristle cleaner or dedicated solar panel cleaning brushes. You need to also ensure that you do not use excessive water pressure. Excess water pressure can damage your solar panels leading to the development of microcracRead more

    While cleaning solar modules with water first thing you should do is to use soft bristle cleaner or dedicated solar panel cleaning brushes. You need to also ensure that you do not use excessive water pressure. Excess water pressure can damage your solar panels leading to the development of microcracks. The maximum pressure that can be used for solar panel cleaning is 35 bars. You should also try to use soft water for cleaning solar modules.

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Joginder Sharma
  • -13
Joginder Sharma
Asked: May 14, 2025

Can wind, storm and rain damage my rooftop solar?

  • -13
  • Solar Faqs Team
    Solar Faqs Team
    Team of Solar Faqs | Answer on May 14, 2025 at 10:28 am

    It is likely that cyclone and high wind can damage your solar project. However, strong solar structures with robust technology can prevent such damage. So it is very important that you do not go for weak, slick solar structures and trust modern and robust technology which are resilient to extreme weRead more

    It is likely that cyclone and high wind can damage your solar project. However, strong solar structures with robust technology can prevent such damage. So it is very important that you do not go for weak, slick solar structures and trust modern and robust technology which are resilient to extreme weather events

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Gangaram
  • 0
Gangaram
Asked: February 25, 2025

I want to apply for rooftop solar under PM Surya Ghar. How much I can get as govt subsidies?

  • 0
  • Solar Faqs Team
    Solar Faqs Team
    Team of Solar Faqs | Answer on February 25, 2025 at 10:43 am

    If you want to apply for residential rooftop solar project and live anywhere in India, you are entitled for a central govt subsidy of Rs 78,000/- if you are planning a project of upto 3kW or more. However, in case your state gives you additional susbsidy, you can get more. For example, a UP residentRead more

    If you want to apply for residential rooftop solar project and live anywhere in India, you are entitled for a central govt subsidy of Rs 78,000/- if you are planning a project of upto 3kW or more. However, in case your state gives you additional susbsidy, you can get more. For example, a UP resident for a 3kW system can get Rs 78,000/- from MNRE and Rs 30,000/- from UPNEDA (UP govt). So, in total you will get Rs 1,08,000/- for a 3kW system or a system more than 3kW. It is because there is a ceiling for connections after 3kW.

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Experts Panelist

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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