Solar power generation system

A solar power generation system includes a string, an inverter, and a first shut-off device. The string includes a plurality of solar cell modules connected in series. The inverter converts DC power output from the plurality of solar cell modules to AC power. The first shut-off device is connected t...

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Bibliographische Detailangaben
Hauptverfasser:	Ogura, Ryo, Endo, Tomoko, Uchida, Tsuyoshi, Nakaichi, Jun, Martin, Erica, Baik, Jeongho, Takeyama, Takahiro
Format:	Patent
Sprache:	eng
Schlagworte:	CONVERSION OR DISTRIBUTION OF ELECTRIC POWER ELECTRICITY GENERATION GENERATION OF ELECTRIC POWER BY CONVERSION OF INFRA-REDRADIATION, VISIBLE LIGHT OR ULTRAVIOLET LIGHT, E.G. USINGPHOTOVOLTAIC [PV] MODULES
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Beschreibung
Zusammenfassung:	A solar power generation system includes a string, an inverter, and a first shut-off device. The string includes a plurality of solar cell modules connected in series. The inverter converts DC power output from the plurality of solar cell modules to AC power. The first shut-off device is connected to electrical paths connecting the plurality of solar cell modules to each other. The string includes a plurality of solar cell module groups each including the plurality of the solar cell modules. The plurality of solar cell module groups include at least a first group and a second group connected to the first group. The first shut-off device shuts off a first electrical path connecting the first group and the second group and a second electrical path connecting the plurality of solar cell modules belonging to the first group to each other in response to a control signal from the inverter.