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  • What is the role of an inverter in a photovoltaic power plant and how does it work?
    What is the role of an inverter in a photovoltaic power plant and how does it work? Nov 24, 2022
    When the utility grid is powered off, the grid side is equivalent to a short-circuit state, and the grid-connected inverter will be automatically protected due to overload. When the microprocessor detects an overload, in addition to blocking the SPWM signal, it will also disconnect the circuit breaker connected to the grid. At this time, if the solar cell array has energy output, the inverter will...
  • What is the role of solar photovoltaic modules?
    What is the role of solar photovoltaic modules? Dec 01, 2022
    What is the role of solar photovoltaic modules? What are the application fields of solar photovoltaic modules? Solar photovoltaic modules are the core part of the solar power generation system, and also the most important part of the solar power generation system. Application fields of solar photovoltaic modules 1. User solar power supply:  (1) small power supply ranging from 10-100W, used fo...
  • Photovoltaic energy storage power generation main energy storage technology
    Photovoltaic energy storage power generation main energy storage technology Dec 13, 2022
    Photovoltaic energy storage power generation main energy storage technology my country's photovoltaic industry has great potential for development. Do you know what are the main energy storage technologies for photovoltaic energy storage power generation? Pumped water energy storage: Pump water for energy storage when the power supply of the grid is excessive, release water for power generation wh...
  • Development Status and Suggestions of Perovskite Photovoltaic Technology
    Development Status and Suggestions of Perovskite Photovoltaic Technology Mar 17, 2023
    Development Status and Suggestions of Perovskite Photovoltaic Technology As an emerging third-generation photovoltaic technology, perovskite solar cells have increased their photoelectric conversion efficiency from 3.8% to 25.7% in just over ten years since their launch in 2009. As the efficiency of crystalline silicon solar cells gradually approaches the theoretical limit, high-efficiency, low-co...
  • How much do you know about the solar photovoltaic industry?
    How much do you know about the solar photovoltaic industry? May 16, 2023
    Let you understand photovoltaics from three aspects: radiation, pollution, and energy consumption With the rapid rise of photovoltaics in recent years, some voices in the society have questioned it, including whether photovoltaics have radiation, whether they produce pollution, whether they consume too much energy, and so on. Although the photovoltaic industry has proved from the principle and tec...
  • Do you know what is the
    Do you know what is the "heart" of photovoltaic cells? May 30, 2023
    The P-N junction is the "heart" of photovoltaic cells. According to the type of P-N junction, photovoltaic cells can be divided into homojunction cells and heterojunction cells. Among them, the homojunction cell mainly achieves doping on the same type of silicon wafer (P-type or N-type) by means of diffusion, thereby obtaining a P-N junction. The P-type region and N-type region of the heterojuncti...
  • Does water cleaning affect the output power of photovoltaic modules?
    Does water cleaning affect the output power of photovoltaic modules? Jun 01, 2023
    At present, water cleaning is still one of the important ways to clean photovoltaic modules, and the dust accumulation and residual water droplets on the surface of photovoltaic modules will have a certain degree of impact on the output power of photovoltaic modules, so determine the reasonable water used for cleaning photovoltaic modules It is of great significance to measure the amount of water ...
  • Safety and risk management of photovoltaic power plants
    Safety and risk management of photovoltaic power plants Jun 16, 2023
    Safety and risk management of photovoltaic power plants As the global demand for renewable energy continues to grow, photovoltaic power plants have become an important clean energy source. However, there are certain security risks and disaster risks in the construction and operation of photovoltaic power plants. In order to ensure the safe and efficient operation of photovoltaic power plants, we n...
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