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Allows remote communications and control between a single Sunny Boy and a Windows based Pc. Requires Sma Data Software. Rs-232 is the option for linking one inverter directly to your computer, or Control.features:very inexpensive for to Pcserial port is open source and easy to usebest if used with the V 1.7 softwareability to build own cable using Cat-5 networking cablenote: This can only be to communicate and a at a time. To multiple inverters, Rs 485. For Rs to effectively, the Pc and the must be located within 50 feet (15 meters) of another.
Post time: Jan-11-2017