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SMA Operation Management Assembly 15 kVA | Spare Part
SMA Operation Management Assembly 15 kVA | Spare Part

Operation management assembly 15 kVA

By Julien Mawet · Solar PV Expert at Wattuneed • Updated April 2026
€365.90
Tax included
NR-STP20-BFS15

The Operation Management Assembly 15 kVA (part number NR-STP20-BFS15) is a genuine SMA spare part designed for the maintenance and repair of SMA photovoltaic inverters.

This assembly manages the operational functions of the inverter at a nominal power of 15 kVA, helping to restore and maintain the performance of your solar installation.

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SMA Spare Part – Operation Management Assembly 15 kVA

Part number NR-STP20-BFS15 refers to an operation management assembly rated at 15 kVA, manufactured by SMA. SMA is a well-established manufacturer in the photovoltaic inverter industry, and this component is intended for use in corrective or preventive maintenance of compatible SMA inverters.

Application and Compatibility

This spare part is primarily intended for professional technicians and solar installers responsible for maintaining photovoltaic systems equipped with SMA inverters. Replacing a faulty or worn operation management assembly helps restore the inverter to its nominal operating condition.

Before placing an order, it is strongly recommended to verify the compatibility of this part number with the exact model of your SMA inverter. If you are unsure, our technical team is available to assist you in identifying the correct component for your equipment.

Benefits of Using Genuine SMA Parts

  • Full compliance with the original inverter's technical specifications
  • Reliability and longevity guaranteed by the manufacturer
  • Preservation of the manufacturer's warranty conditions on the inverter
  • Controlled manufacturing quality and traceability

Ordering Information

This part is available to order through Wattuneed and can be shipped to France and Belgium. For questions regarding compatibility, stock availability, or delivery lead times, please contact our customer service team or reach out to our photovoltaic technical specialists.

Manufacturer reference: NR-STP20-BFS15 – Brand: SMA – Category: Photovoltaic inverter spare parts.

NR-STP20-BFS15

Specific References

Operation management assembly 15 kVA — Spare parts

Operation management assembly 15 kVA by SMA is available in our Spare parts catalog.

Reference: NR-STP20-BFS15.