Solar power generation system

A solar power generation system includes a string, an inverter a first shut-off device, and a second shut-off device. The string includes a plurality of solar cell module groups connected in series with each other. The first shut-off device connected to a first electric path connecting between the p...

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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 a first shut-off device, and a second shut-off device. The string includes a plurality of solar cell module groups connected in series with each other. The first shut-off device connected to a first electric path connecting between the plurality of solar cell module groups. The second shut-off device connected to a second electric path connecting between the plurality of solar cell module groups. The first shut-off device cuts off a connection between the plurality of solar cell module groups connected to the first electric path in response to a first control signal from the inverter. The second shut-off device cuts off a connection between the solar cell module groups connected to the second electric path in response to a second control signal output from the first shut-off device by a communication system different from power line communication.