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Ships within 48 hours · Estimated delivery Aug 12 - Aug 17
whichever is longer
light in weight and capable of supplying power
30000 watt surge for 20 seconds -3x surge capability
60hz or 50 hz selectable dip switch
Module Efficiency: 19
SMA SB RS 485-N Communication Card RS-485 Module (485USPB-NR) water pump whichever is longerDescription SMAs RS 485 N Communication Module This communication card is an upgrade and used in place of the older RS232 communication card. This communication module is used to control multiple SunnyBoy Inverters with one PC. There is no limit to the number of SunnyBoys you can connect to a computer. Connected to one central controller is the busline communication system which provides simultaneous connections. This product is ideal for using Sunny
