Panasonic is pleased to announce a record conversion efficiency of 24. 7% 1 at the research level, using its HIT ® solar cell at 98 μm thickness. The rate is the world's highest 2 for any crystalline silicon-based solar cell of practical size (100 cm² and above).
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Presented in this paper is a method of bidirectional real and reactive power control of a three-phase grid-connected inverter under unbalanced grid situations.
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