Operation control system assembly 15 kVA

Overview of the SMA Operation Control System Assembly 15 kVA

Part number NR3-15STP-BFS.BG2 identifies the Operation Control System Assembly manufactured by SMA for inverters with a rated output of 15 kVA. This spare part is intended for use in corrective or preventive maintenance operations on the relevant SMA equipment.

Function and Role

The operation control system assembly is a core component within the inverter's architecture. It handles the supervision of control functions, management of operational parameters, and coordination of the inverter's internal modules. Replacement of this assembly may be required in the event of an electronic failure affecting the overall operation of the unit.

Compatibility and Application

This part is referenced by SMA under part number NR3-15STP-BFS.BG2 and is intended for the corresponding 15 kVA SMA inverter models. Prior to ordering, it is strongly recommended to verify exact compatibility with the specific inverter model by consulting the SMA technical documentation or contacting the Wattuneed technical support team.

Who is this part for?

• Professional PV installers carrying out after-sales maintenance work
• Qualified technicians replacing components on SMA inverters
• Solar park managers seeking to hold spare parts in stock to minimise downtime

Order Information

The manufacturer part number to use when ordering is NR3-15STP-BFS.BG2. Wattuneed distributes SMA spare parts across France and Belgium. For any questions regarding availability or compatibility, our technical team is on hand to assist you.