Measurement, control and harvest optimization device for solar modules requiring fewer connections

Measurement, control and harvest optimization device for solar modules requiring fewer connections

System and method for enabling communications via a power line conveying DC power from multiple DC power sources such as solar panels. Power and communications are provided using a single combined power and communications line. Data communication signals received over the power line are detected and...

Ausführliche Beschreibung

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Bibliographische Detailangaben
1. Verfasser: WILLIS ANDRE P
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
MEASURING
MEASURING ELECTRIC VARIABLES
MEASURING MAGNETIC VARIABLES
PHYSICS
TESTING
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Beschreibung
Zusammenfassung:System and method for enabling communications via a power line conveying DC power from multiple DC power sources such as solar panels. Power and communications are provided using a single combined power and communications line. Data communication signals received over the power line are detected and compared against power line voltage for processing received data and generating data for transmission. Remote units are self-powered using power harvesting of the data communication signals.