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由于组串逆变器在市场应用的灵活性、光伏电站建设环境的限制、电站的美观度或成本等因素,光伏区无线通讯方案逐渐被光伏投资商及设计方所青睐。本文结合市场应用的一些技术产品,探讨了光伏可应用的几种光伏区监控系统的无线通讯方案,并对几种方案的优缺点进行了探讨。
Due to the flexibility of string inverters in the market, the restriction of the construction environment of photovoltaic power plants, the aesthetics or cost of power stations and other factors, the photovoltaic area wireless communication solutions are gradually favored by photovoltaic investors and designers. Based on some technical products applied in the market, this paper discusses the wireless communication solutions of several photovoltaic area monitoring systems that can be applied to PV, and discusses the advantages and disadvantages of several schemes.