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Solar Faqs Latest Questions

Mangesh Jha
  • 5
Mangesh Jha
Asked: June 26, 2025
  • 5
  • 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.

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Krishna
  • 0
Krishna
Asked: May 27, 2024
  • 0
Lakshman
  • -1
Lakshman
Asked: April 28, 2025
  • -1
  • Solar Faqs Team
    Solar Faqs Team

    Farmers, landowners, or developers interested in setting up solar power plants can participate. The project requires land within a 5 km radius of APDCL’s 33/11 kV substations. Participants need to submit an Expression of Interest (EOI) by May 8, 2025, as per the tender issued by APDCL. The scheme enRead more

    Farmers, landowners, or developers interested in setting up solar power plants can participate. The project requires land within a 5 km radius of APDCL’s 33/11 kV substations. Participants need to submit an Expression of Interest (EOI) by May 8, 2025, as per the tender issued by APDCL. The scheme encourages local farmers to collaborate with solar developers to install decentralized solar plants.

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Sampath
  • 3
Sampath
Asked: April 17, 2025
  • 3
Kumar
  • 0
Kumar
Asked: January 7, 2025
  • 0
  • Solar Faqs Team
    Solar Faqs Team

    Solar cell manufacturing is inherently more complex than solar module production, which is largely an assembly-based process. The production of solar cells requires significantly higher capital investment at the outset. In India, the establishment of solar cell production facilities also involves naRead more

    Solar cell manufacturing is inherently more complex than solar module production, which is largely an assembly-based process. The production of solar cells requires significantly higher capital investment at the outset. In India, the establishment of solar cell production facilities also involves navigating additional regulatory hurdles. This is due to the water usage during production and the disposal of effluents. Furthermore, the handling of ingots and wafers involves working with hazardous materials. As a result, apart from the capital requirements, solar cell manufacturing and related backward integration must comply with stricter environmental, pollution control, safety, and waste management regulations at the state level.

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Vasant
  • 0
Vasant
Asked: August 2, 2024
  • 0
  • M R Gundurao
    M R Gundurao

    Precautions for inverter installation and maintenance: 1. Before installation, you should first check whether the inverter is damaged during transportation. 2. When selecting the installation site, it should be ensured that there is no interference from any other power electronic equipment in the suRead more

    Precautions for inverter installation and maintenance:

    1. Before installation, you should first check whether the inverter is damaged during transportation.
    2. When selecting the installation site, it should be ensured that there is no interference from any other power electronic equipment in the surrounding area.
    3. Before making electrical connections, be sure to cover or disconnect the AC and DC side isolator switch with opaque materials. When exposed to sunlight, the PV array will generate dangerous voltages.
    4. All installation operations must be performed by professional technicians only.
    5. The cables used in the photovoltaic system power generation system must be firmly connected, with good insulation and appropriate specifications.
    6. All electrical installations must meet local and national electrical standards.
    7. The inverter can be connected to the grid only after obtaining the permission of the local power department and all electrical connections are completed by professional technicians.
    8. Before performing any maintenance work, first disconnect the electrical connection between the inverter and the grid, and then disconnect the DC side electrical connection.
    9. Wait at least 5 minutes until the internal components are discharged before performing maintenance work.
    10. Any fault that affects the safety performance of the inverter must be eliminated immediately before the inverter can be turned on again.
    11. Avoid unnecessary board contact.
    12. Observe the static protection code and wear an anti-static wrist strap.
    13. Pay attention to and follow the warning signs on the product.
    14. Visually inspect the equipment for damage or other dangerous conditions before operation.
    15. Pay attention to the hot surface of the inverter. For example, a heat sink of a power semiconductor or the like maintains a relatively high temperature for a period of time after the inverter is powered off.
    16. Use proper safety equipments while working on installation and maintenance. Operations should be done by an experienced technician only.

    Inverter installation location requirements

    1. Do not install the inverter in direct sunlight. Failure to do so may result in additional internal temperature of the inverter, which will derate the inverter to protect internal components. Even the temperature is too high, causing the inverter temperature to malfunction.
    2. The installation site should be strong enough to support the weight of the inverter for a long time.
    3. The ambient temperature of the selected installation site is -25 °C ~ 50 °C, and the installation environment is clean.
    4. The ambient humidity of the selected installation site is not more than 95%, and there is no condensation.
    5. There should be enough clearance in front of the inverter to make it easy to observe the data and repair.
    6. Try to install it away from the living of the residents, and some noise will be generated during the operation.
    7, the installation place to ensure that it will not shake.

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Dilip Mishra
  • -2
Dilip Mishra
Asked: February 27, 2025
  • -2
  • Manish Kumar
    Manish Kumar

    Hybrid inverters are used mainly in weak grid areas. Unlike conventional grid-connecte solar inverters, hybrid inverters come with the additional burden of energy storage. These energy storage are charged by solar power during the day. These storaed solar power could later be used either during nighRead more

    Hybrid inverters are used mainly in weak grid areas. Unlike conventional grid-connecte solar inverters, hybrid inverters come with the additional burden of energy storage. These energy storage are charged by solar power during the day. These storaed solar power could later be used either during night or at times when there is power supplied from the grid. One unique advantage of this is unlike grid connected onventional solar inverter, a rooftop solar users using hybrid inverter can still use power when the grid fails to supply power to the household.

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