SMA SB RS-232-N Module

We recently made changes to our inventory of products and decided to no longer carry this item.

If you are still interested in purchasing the SMA SB-RS-232-N please use the following Amazon product link.

SMA SB RS-232-N Module

Doing so will help us continue to employ our wonderful staff that works hard to support every customer everyday.

With warmest regards,

Infinigi Staff

SMA SB RS-232-N Module

SB RS-232-N Module for remote communction to PC

Sunny Boy RS-232

The RS-232 communication system is for the smallest of systems, preferably those with only one inverter. RS-232 is the communication option for linking one inverter directly to your computer, or Sunny Boy Control. This is also the most common communication protocol for communicating between any single Sunny Boy Control and your computer.



  • Very inexpensive option for directly linking one inverter to your PC.

    Special Considerations:
    This option can only be used to communicate between one inverter and a computer at a time. To communicate between multiple inverters, use either Powerline Carrier or RS 485.
    For RS 232 communication to work effectively, the PC and the inverter must be located within 50 Feet (15 meters) of one another.

    • Serial port communication is open source and easy to use.
    • Best if used with the Sunny Data V 1.7 software
    • You can build your own cable using Cat-5 networking cable. See the instructions here.

    Also Known As:
    SB RS 232 N

    Note: Specifications and pricing of the SMA SB RS-232-N Module subject to change without notice. Illustrations and descriptions of the SMA SB-RS-232-N do not claim to be complete or exhaustive.
    PaypalVisaMastercardAmerican ExpressDiscover
    Manufacturer Info
    Share Product
    Share via E-Mail 
     Share on Facebook Share on Twitter