Photovoltaic system and communication method therefor
US12362571B2 · kind B2 · utility
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15Claims
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Key dates
| Filing date | Mar 8, 2021 |
| Grant date | Jul 15, 2025 |
| Priority date | — |
| Expiry date | Mar 8, 2041 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04B2203/5445
- WIPO fieldDigital communication
- WIPO sectorElectrical engineering
Abstract
A photovoltaic system and a communication method therefor. The communication method includes: each slave sends a report signal to a host, and monitors a response signal of the host; and if the at least one slave receives the response signal, the corresponding slave executes a corresponding action on the basis of the response signal. Therefore, communication between the host and each slave is achieved in a mode that each slave actively sends the report signal, the host is prevented from adopting a roll call query mode, and occupation of bus resources by the host is reduced.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.