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  • Solar panels related knowledge
    Solar panels related knowledge
    First, the principle of solar cell power generation: solar cells are a pair of light response and can convert light into electrical power devices. There are many kinds of materials that can produce photovoltaic effect, such as: monocrystalline silicon, polycrystalline silicon, amorphous sili......[More]
  • On-line UPS is equipped with battery calculation method
    On-line UPS is equipped with battery calculation method
    On-line UPS with battery calculation method Calculation principle "Check the UPS's technical specifications to determine the battery voltage (rated voltage)" Calculation of the required battery capacity (An hour) a. Basic formula: Loaded active power × Support time = Battery release Capa......[More]
  • Classification and Detailed Introduction of Solar Inverter
    Classification and Detailed Introduction of Solar Inverter
    Solar inverter classification and detailed description 1. Inverter function Solar AC power generation system is composed of solar panels, charging controller, inverter and battery together; solar DC power generation system does not include the inverter. The inverter is a power conversion dev......[More]
  • Analysis and Treatment of Common Faults of UPS Power Supply
    Analysis and Treatment of Common Faults of UPS Power Supply
    UPS is UninterruptiblePowerSupply short, that is, we often say UPS uninterruptible power supply. It is a kind of energy storage device, the inverter as the main component of the constant voltage constant frequency power supply equipment, communication equipment, computer systems, etc. can no......[More]
  • Characteristics and testing of solar panels
    Characteristics and testing of solar panels
    Solar panel test, material introduction test standard (environment): irradiance 1000 W / m2, ambient temperature 25 ° C, AM = 1.5; power tolerance range: ± 3% Second, the solar panel Features: Crystalline silicon solar cell conversion efficiency of high production. The aluminum alloy frame u......[More]
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