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  1. Asked: January 22, 2025In: Solar Module

    Do same kind of solar panels cost differently based on the brand name?

    Solar Faqs Team
    Solar Faqs Team
    Team of Solar Faqs | Answer on January 22, 2025 at 2:51 pm

    Yes,. This is a common practice in India. Even for the same technology—such as 540 Wp mono-PERC solar modules—different companies offer varying prices. Premium brands often charge higher rates due to their strong market reputation, extensive domestic and global certifications, and other factors.

    Yes,. This is a common practice in India. Even for the same technology—such as 540 Wp mono-PERC solar modules—different companies offer varying prices. Premium brands often charge higher rates due to their strong market reputation, extensive domestic and global certifications, and other factors.

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  2. Asked: January 20, 2025In: Solar Plant

    Is the DC capacity of electricity produced from a solar plant is 100% converted into AC power?

    Solar Faqs Team
    Solar Faqs Team
    Team of Solar Faqs | Answer on January 20, 2025 at 3:59 pm

    The efficiency of solar inverters plays a crucial role in power conversion. Most modern solar inverters achieve efficiency levels between 95% and 96%, converting a significant portion of the DC power generated by solar panels into usable AC power. For instance, if a solar plant produces 100 units ofRead more

    The efficiency of solar inverters plays a crucial role in power conversion. Most modern solar inverters achieve efficiency levels between 95% and 96%, converting a significant portion of the DC power generated by solar panels into usable AC power. For instance, if a solar plant produces 100 units of DC power, only about 95 to 96 units will be converted into AC power due to these efficiency limits.

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  3. Asked: January 7, 2025In: Solar Module

    What are the challenges in manufacturing of solar cells in India?

    Solar Faqs Team
    Solar Faqs Team
    Team of Solar Faqs | Answer on January 7, 2025 at 5:58 pm

    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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  4. Asked: January 7, 2025In: Solar Module

    Which company in India has the highest solar module manufacturing capacity?

    Solar Faqs Team
    Solar Faqs Team
    Team of Solar Faqs | Answer on January 7, 2025 at 5:57 pm

    As per the latest Approved List of Models and Manufacturers (ALMM) published by MNRE on January 6, 2025, Waaree Energies holds the highest enlisted solar module manufacturing capacity at 11,919 MW. It is followed by Tata Power, ReNew, and Mundra (Adani) Solar.

    As per the latest Approved List of Models and Manufacturers (ALMM) published by MNRE on January 6, 2025, Waaree Energies holds the highest enlisted solar module manufacturing capacity at 11,919 MW. It is followed by Tata Power, ReNew, and Mundra (Adani) Solar.

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  5. Asked: January 7, 2025In: Solar Module

    Does Oswal Pumps manufacture solar modules too?

    Solar Faqs Team
    Solar Faqs Team
    Team of Solar Faqs | Answer on January 7, 2025 at 5:57 pm

    Yes, Oswal Pumps is originally a Karnal-based solar pump manufacturing company. However, the company is now expanding. Its subsidiary, Oswal Solar Structures, has set up a module plant in Karnal, close to its solar pump unit. As per the latest ALMM of January, Oswal Solar Structures has a total enliRead more

    Yes, Oswal Pumps is originally a Karnal-based solar pump manufacturing company. However, the company is now expanding. Its subsidiary, Oswal Solar Structures, has set up a module plant in Karnal, close to its solar pump unit. As per the latest ALMM of January, Oswal Solar Structures has a total enlisted solar module manufacturing capacity of 160 MW.

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  6. Asked: December 17, 2024In: Solar Module

    Can I clean solar panels without water with clothes?

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

    Yes. You can clean solar panels without water too. For this, you can use soft micro-fibre-based cleaners. These are easily available offline and online. Many of them also come with extendable rod lengths to increase the extent of these dry cleaning equipment.

    Yes. You can clean solar panels without water too. For this, you can use soft micro-fibre-based cleaners. These are easily available offline and online. Many of them also come with extendable rod lengths to increase the extent of these dry cleaning equipment.

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  7. Asked: December 17, 2024In: Solar Module

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

    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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  8. Asked: December 5, 2024In: Solar Module

    What is ALCM for solar cells and how it can affect India?

    Solar Faqs Team
    Solar Faqs Team
    Team of Solar Faqs | Answer on December 5, 2024 at 10:20 am

    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.

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  9. Asked: December 5, 2024In: Solar Module

    Is India expected to see higher solar cell production in the coming years.

    Solar Faqs Team
    Solar Faqs Team
    Team of Solar Faqs | Answer on December 5, 2024 at 10:19 am

    Yes. While currently are the handful of solar cell makers in India with a total capacity of around 8 GW, a number of solar companies have planned to setup solar cell lines. Around 30 Indian solar companies have announced setting up or expanding solar cell lines. If all announcements come true, IndiaRead more

    Yes. While currently are the handful of solar cell makers in India with a total capacity of around 8 GW, a number of solar companies have planned to setup solar cell lines. Around 30 Indian solar companies have announced setting up or expanding solar cell lines. If all announcements come true, India will have around 30 companies making solar cells by the end of 2027. The total production capacity from all these 30 companies is likely to touch 110 GW by the end of 2027.

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  10. Asked: December 2, 2024In: Solar Inverter

    How can we check if the solar inverter is working properly or not?

    Solar Faqs Team
    Solar Faqs Team
    Team of Solar Faqs | Answer on December 2, 2024 at 2:49 pm

    Solar inverter makers give special LCD display on their equipment for the solar plant owners to monitor their functioning. This is in addition to the mobile app connected through WiFi which is also used to monitor the functioning of solar inverters. In case of any error (like in case of high grid voRead more

    Solar inverter makers give special LCD display on their equipment for the solar plant owners to monitor their functioning. This is in addition to the mobile app connected through WiFi which is also used to monitor the functioning of solar inverters. In case of any error (like in case of high grid voltage, malfunctioning of inverters and others, error messages or disconnected messages are shown both in the LCD and on the mobile app. It is advised that the solar plant user should regularly check the functioning of the inverters to avoid loss of generation from the solar plants. In case of any inverter issue, connect with the solar vendor who installed the inverter an solar panel for assistance. In case they are of no help, connect with the inverter manufacturer.

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