Composite Energy Storage System with Photovoltaic Power Generation and Uninterruptible Power Supply Function

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</svg> and current <svg height="15.4875" id="M137" style="vertical-align:-3.3907pt" version="1.1" viewbox="0 0 11.4125 15.4875" width="11.4125" xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink">
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</svg>; (a) battery discharging; (b) battery charging.</table>

International Journal of Photoenergy

fig9

Figure 9

Figure 9: Composite Energy Storage System with Photovoltaic Power Generation and Uninterruptible Power Supply Function 