| 摘要 |
<p>The present invention concerns an electronic system for controlling solar panels (12) connected by means of a pair of electrical connections (23) to at least one conversion device (14). The system comprises panel devices (21) associated with respective panels (12) and arranged to detect parameters associated with the panels (12), and at least one electronic control device (26, 26-M), arranged to transmit commands and/or information requests to the panel devices (21). The control device (26, 26-M) is arranged to transmit the commands and/or the information requests by frequency modulating a first signal on the pair of electrical connections (23) in a master mode, and the panel devices (21) are arranged to transmit the parameters associated with the panels (12) by amplitude modulating a second signal on the pair of electrical connections (23) in a slave mode. The invention also concerns a method of electronically controlling the system.
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