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STAND-ALONE AND GRID-CONNECTED TYPE PHOTOVOLTAIC POWER GENERATOR USING LOW-VOLTAGE BATTERY
STAND-ALONE AND GRID-CONNECTED TYPE PHOTOVOLTAIC POWER GENERATOR USING LOW-VOLTAGE BATTERY
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机译：采用低压电池的单机并网型光伏发电器
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摘要
The present invention relates to an independent and grid-connected photovoltaic generator that converts sunlight into electricity and supplies the same to a user load and a system. It uses a low-voltage battery, determines charging power of the battery to determine whether to use the grid power, By using a bidirectional DC-DC converter capable of reducing the loss in battery control, the efficiency and life of the battery can be prolonged, and power consumption can be reduced.
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