ENGLISH

Validity

This document is valid for:

STP 50-40 (Sunny Tripower CORE1) from firmware version ≥ 3.00.00.R to 3.11.##.R
STP 50-41 (Sunny Tripower CORE1) from firmware version ≥ 4.01.01.R

Information on this Document

Table of Contents
Information on this Document
Validity

© SMA Solar Technology AG
- Important information
- Legal Provisions

Table of Contents

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Information on this Document

Validity
Target Group
Content and Structure of this Document
Levels of Warning Messages
Symbols in the Document
Typographies in the document
Designations in the Document
Additional Information

Safety

Intended Use
IMPORTANT SAFETY INFORMATION

Scope of delivery

Product Overview

Product Description
Symbols on the Product
Interfaces and Functions
LED Signals
Display messages
System overview
- Circuitry Overview
- Communication Overview

Mounting

Requirements for Mounting
Mounting the product

Electrical Connection

Overview of the Connection Area
AC Connection
- Requirements for the AC Connection
- Connecting the Inverter to the Utility Grid
Connecting the Network Cables
Connecting the Multifunction Relay
DC connection

Commissioning

Commissioning Procedure
Commissioning the Inverter
Selecting a configuration option

Operation

Activating and Operating the Display
Establishing a connection to the user interface
- Establishing a Direct Connection via Ethernet
- Establishing a direct connection via WLAN
- Establishing a Connection via Ethernet in the local network
- Establishing a Connection via WLAN in the Local Network
Logging In and Out of the User Interface
Start Page Design of the User Interface
Displaying and Downloading the Stored Data
Activating the Smart Inverter Screen
Starting the Installation Assistant
Activate WPS Function
Switching WLAN On and Off
Switching the Dynamic Power Display Off
Changing the Password
Generating or Changing a Product Key
Configuring the Service Access
Changing Operating Parameters
Configuring the Country Data Set
Configuring the Active Power Mode
Configuring Q on Demand 24/7
Changing the Operating Mode of the Multifunction Relay
Configuring the Modbus Function
Activating the Receipt of Control Signals (Only for Italy)
Setting SMA ShadeFix
Generating the I-V Characteristic Curve
Setting the Rated Residual Current of the Residual-Current Device
Activating or Deactivating SMA ArcFix
Activating and Setting String-Failure Detection
Saving the Configuration in a File
Adopting a Configuration from a File
Firmware Update
- Activating Automatic Firmware Update
- Updating Firmware with Update File via the User Interface
- Updating Firmware with Update File via the USB Flash Drive
- Searching for and Installing New Firmware via the User Interface

Disconnecting the Inverter from Voltage Sources

Clean the product

Troubleshooting

Forgotten Password
Product Key Lost
Event messages
Checking the PV System for Ground Faults
Resetting the Operation Inhibition after Detection of an Arc Fault

Decommissioning the Inverter

Technical Data

Accessories

Contact

EU Declaration of Conformity

UK Declaration of Conformity