Pay in 4 interest-free payments of $31.25 Learn more
Ships within 48 hours · Estimated delivery Aug 23 - Aug 28
and streamlined maintenance
CUL CSA C22
12 Rapid Shutdown requirements
The SMA Sunny Boy String Inverter SB 4000US is a reliable
Envoy S Standard
SMA SB RS 485-N Communication Card RS-485 Module (485USPB-NR) Piggy Back and streamlined maintenanceThe SMA SB RS 485 N Communication Card enables reliable RS 485 serial communication for SMA Sunny Boy inverters. This piggyback module (485USPB NR) integrates directly onto compatible SMA inverter boards, facilitating data transmission between your solar system and monitoring equipment or building management systems. Ideal for installers and system integrators requiring industrial grade communication protocols in multi device solar installations.
US$ 25.00
US$ 49.95
US$ 16.00
US$ 14.00
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