SMA I/O Interface MD.IO-41
€ 110,98 exkl. USt.
SMA I/O Interface MD.IO-41 is backordered and will ship as soon as it is back in stock.
Advantages at a Glance
I/O Interface for Retrofitting
Retrofit kit MD.IO-41 with digital and analog inputs/outputs to expand compatible SMA inverters and storage systems.
Power Control Function
Enables active power control according to grid operator specifications – important for integrating larger systems into the distribution grid.
External Grid & Plant Protection
Prepares the inverter for connection of external grid and plant protection, as required by many grid operators.
Broad Compatibility
Suitable for Sunny Tripower Core 1 (STP 50-40/50-41), Commercial Storage Solution (STPSxx-20) and Sunny Island X (SIxx-20).
Compact Format
At 105 × 60 × 33 mm, it is small enough for integration into the device and easy to install as a retrofit kit.
SMA Quality from Germany
Original SMA I/O Interface, developed and manufactured in Germany for long-lasting operation in commercial PV environments.
Technical Data
| Parameter | Value |
|---|---|
| Manufacturer | SMA |
| Product Type | I/O Interface (Retrofit Kit) |
| Manufacturer Part No. | MD.IO-41 |
| Function | Power Control, ext. Grid & Plant Protection |
| Compatibility | STP 50-40/STP 50-41 (Sunny Tripower Core 1), STPSxx-20 (Commercial Storage Solution), SIxx-20 (Sunny Island X) |
| Height | 105 mm |
| Width | 60 mm |
| Length | 33 mm |
| Country of Origin | Germany |
Frequently Asked Questions
What is the SMA I/O Interface MD.IO-41?
The MD.IO-41 is an SMA retrofit kit that expands compatible inverters and storage systems with an I/O interface featuring digital and analog inputs and outputs. It provides the Power Control function and prepares the device for connecting an external grid and plant protection device.
What is the Power Control function needed for?
Power Control allows the inverter's active power to be controlled according to the grid operator's specifications. This is often a prerequisite for grid injection in larger commercial systems, for example, to limit the feed-in power.
What does external grid and plant protection mean?
The external grid and plant protection (NA-Schutz) safely disconnects the system from the grid in case of a fault. Many grid operators require it for certain system sizes. The MD.IO-41 provides the necessary interface for this.
Which devices is the MD.IO-41 compatible with?
The retrofit kit is compatible with the Sunny Tripower Core 1 (STP 50-40 and STP 50-41), the Commercial Storage Solution (STPSxx-20), and the Sunny Island X (SIxx-20).
Who is SMA?
SMA is a German manufacturer of inverters and system technology for photovoltaic systems. The company is one of the most established providers in the PV sector and offers solutions for private households, businesses, and large-scale systems.
Where can I buy the SMA I/O Interface in Austria?
The SMA I/O Interface MD.IO-41 is available from SOLARVIC and can be ordered online at solarvic.at. The SOLARVIC team will be happy to assist you with any compatibility questions.
How can I order?
Directly online at solarvic.at – the SOLARVIC team will be happy to help with any layout questions.
€ 110,98 exkl. USt.
SMA I/O Interface MD.IO-41 is backordered and will ship as soon as it is back in stock.