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DC Assembly 8-12 kVA SMA – Inverter Spare Part
DC Assembly 8-12 kVA SMA – Inverter Spare Part

DC assembly 8-12 kVA

By Julien Mawet · Solar PV Expert at Wattuneed • Updated April 2026
€426.89
Tax included
NR3-STP-DCCON1012

The DC Assembly 8-12 kVA (ref. NR3-STP-DCCON1012) is a genuine SMA replacement part designed for inverters in the 8 to 12 kVA range. It restores the DC connection assembly on your photovoltaic system when the original component requires replacement.

Available at Wattuneed for professional installers and private customers across France and Belgium.

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SMA DC Assembly 8-12 kVA – Genuine Replacement Part

The DC Assembly referenced NR3-STP-DCCON1012 is a genuine SMA spare part intended for the replacement of the DC-side connection assembly on SMA inverters with a nominal power output between 8 and 12 kVA.

Compatibility and Application

This component is specifically referenced for SMA inverters covering the 8 to 12 kVA power range. Before placing an order, it is strongly recommended to verify the exact model reference of your SMA inverter to confirm compatibility with this part. If you are unsure, Wattuneed's technical support team is available to assist you in identifying the correct component for your equipment.

Why Use a Genuine SMA Part?

Using an original manufacturer replacement part ensures full compliance with the inverter's design specifications. This helps maintain the system's electrical performance, preserves the validity of any remaining SMA warranty, and upholds the electrical safety standards of the overall photovoltaic installation.

Installation

Replacement of a DC Assembly on an SMA inverter must be carried out by a qualified technician, following applicable electrical safety procedures (including full system de-energisation prior to any work). Wattuneed recommends consulting the relevant SMA technical documentation for your specific inverter model before proceeding with any intervention.

Ordering and Delivery

This spare part is available to order on wattuneed.com, with delivery to France and Belgium. For technical enquiries or bulk quotation requests, please contact our team via the website contact form or by phone.

NR3-STP-DCCON1012

Specific References

DC assembly 8-12 kVA — Spare parts

DC assembly 8-12 kVA by SMA is available in our Spare parts catalog.

Reference: NR3-STP-DCCON1012.