SMA Modbus EDMM-US-10, Modbus EDMM-10 Technical Information

EDMM-10-Modbus-TI-en-11 | Version 1.1ENGLISH

Technical Information

SMA Modbus® Interface

SMA DATA MANAGER M

Legal Provisions

SMA Solar Technology AG

Technical InformationEDMM-10-Modbus-TI-en-112

Legal Provisions

The information contained in these documents is property of SMA Solar Technology AG. Any
publication, whether in whole or in part, requires prior written approval by SMA Solar Technology
AG. Internal reproduction used solely for the purpose of product evaluation or other proper use is
allowed and does not require prior approval.

SMA reserves the right to modify the implementation of communication interfaces and protocols at
any time without notifying the user. It is the user’s responsibility to determine whether the
downloaded content is up to date and to comply with it. SMA shall not be held liable for any
damage as well as any assumption of consequential costs for customer systems by SMA that may
result from the user’s failure to do so.

Software licenses

You will find the software licenses for the installed software modules on the Internet at www.SMA­Solar.com.

Trademarks

All trademarks are recognized, even if not explicitly identified as such. Missing designations do not
mean that a product or brand is not a registered trademark.

SMA Solar Technology AG

Sonnenallee 1
34266 Niestetal
Germany
Tel. [phone]
Fax [phone]
www.SMA.de
Email: [e-mail]

Status: 6/5/2018
Copyright © 2018 SMA Solar Technology AG. All rights reserved.

Table of Contents

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Technical Information EDMM-10-Modbus-TI-en-11 3

Table of Contents

1 Information on this Document................................................. 4

1.1 Validity........................................................................................................................ 4

1.2 Target Group.............................................................................................................. 4

1.3 Content and Structure of this Document ................................................................... 4

1.4 Levels of warning messages...................................................................................... 4

1.5 Symbols in the Document .......................................................................................... 5

1.6 Typographies in the document.................................................................................. 5

2 Safety ........................................................................................ 6

2.1 Intended Use .............................................................................................................. 6

2.2 Safety Information...................................................................................................... 6

3 Product Overview .................................................................... 8

3.1 Modbus Protocol........................................................................................................ 8

3.2 SMA Modbus Profile ................................................................................................. 8

3.3 System Topology........................................................................................................ 8

3.4 Addressing and Data Transmission........................................................................... 8

3.4.1 Unit IDs.................................................................................................... 8

3.4.2 Register Address, Register Width and Data Block ............................... 8

3.4.3 Data Transmission................................................................................... 9

3.4.4 Reading and Writing of Data................................................................ 9

3.4.5 SMA Data Types and NaN Values ...................................................... 10

3.4.6 SMA Data Formats................................................................................. 10

3.4.7 SMA Firmware Data Formats ................................................................ 11

3.5 Modbus Ports ............................................................................................................. 12

3.6 Data Processing and Time Behavior ......................................................................... 12

3.7 Frequently Used Number Codes .............................................................................. 13

4 Assignment Tables ................................................................... 15

4.1 Information on Assignment Tables ............................................................................ 15

4.2 Unit ID = 1 (Communication Product) ...................................................................... 15

4.3 Unit ID = 2 (System) .................................................................................................. 15

5 Contact ...................................................................................... 19

1 Information on this Document

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Technical InformationEDMM-10-Modbus-TI-en-114

1 Information on this Document

1.1 Validity

This document is valid for:

• EDMM-10 (SMADataManagerM)

• EDMM-US-10 (SMA Data Manager M)

1.2 Target Group

The tasks described in this document must only be performed by qualified persons. Qualified
persons must have the following skills:

• Detailed knowledge of the grid management services

• Knowledge of IP-based network protocols

• Knowledge of the Modbus specifications

• Training in the installation and configuration of IT systems

• Knowledge of and compliance with this document and all safety information

1.3 Content and Structure of this Document

This document does not contain any information on the Modbus registers provided by SMA
products. Furthermore, no information on the firmware version to be installed on the respective
SMA product is included. Information on firmware versions and device-specific Modbus registers of
SMA products can be found on our product pages or Modbus page at www.SMA-Solar.com.

This document does not contain any information on software which can communicate with the
Modbus interface (see the software manufacturer's manual).

This document provides a general description of the Modbus interface integrated in SMA products.

1.4 Levels of warning messages

The following levels of warning messages may occur when handling the product.

DANGER

Indicates a hazardous situation which, if not avoided, will result in death or serious injury.

WARNING

Indicates a hazardous situation which, if not avoided, could result in death or serious injury.

CAUTION

Indicates a hazardous situation which, if not avoided, could result in minor or moderate injury.

NOTICE

Indicates a situation which, if not avoided, can result in property damage.

1 Information on this Document

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Technical Information EDMM-10-Modbus-TI-en-11 5

1.5 Symbols in the Document

Symbol Explanation

Information that is important for a specific topic or goal, but is not
safety-relevant

☐

Indicates a requirement for meeting a specific goal

☑

Desired result

✖

A problem that might occur

1.6 Typographies in the document

Typography Use Example

bold

• Messages

• Terminals

• Elements on a user interface

• Elements to be selected

• Elements to be entered

• Connect the insulated
conductors to the terminals
X703:1 to X703:6.

• Enter 10 in the field

Minutes.

>

• Connects several elements to be
selected

• Select Settings > Date.

[Button]
[Key]

• Button or key to be selected or
pressed

• Select [Enter].

2 Safety

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2 Safety

2.1 Intended Use

The Modbus interface of the supported SMA products is designed for industrial use and has the
following tasks:

• Remote control of the grid management services of a PV system

• Remote-controlled querying of the measured values of a PV system

• Remote-controlled changing of the parameters of a PV system

• Interface for direct marketing
The Modbus interface can be used via the protocol Modbus TCP.
All components must remain within their permitted operating ranges and their installation

requirements at all times.
Use this product only in accordance with the information provided in the enclosed documentation

and with the locally applicable standards and directives. Any other application may cause
personal injury or property damage.

Alterations to the product, e.g. changes or modifications, are only permitted with the express written
permission of SMA Solar Technology AG. Unauthorized alterations will void guarantee and
warranty claims and in most cases terminate the operating license. SMA Solar Technology AG
shall not be held liable for any damage caused by such changes.

Any use of the product other than that described in the Intended Use section does not qualify as the
intended use.

The enclosed documentation is an integral part of this product. Keep the documentation in a
convenient place for future reference and observe all instructions contained therein.

2.2 Safety Information

This section contains safety information that must be observed at all times when working on or with
the product.

To prevent personal injury and property damage and to ensure long-term operation of the product,
read this section carefully and observe all safety information at all times.

NOTICE

Damage of SMA products due to cyclical changing of parameters

The parameters of SMA products that can be changed with writable Modbus registers (RW) are
intended for long-term storage of device settings. Cyclical changing of these parameters leads to
destruction of the flash memory of the SMA products.

Parameters for grid management services to control and limit the nominal PV system power are
an exception. Such parameters can be changed cyclically.

• Do not change device parameters cyclically.

• Use the parameters for grid management services for the automated remote control of the
PV system.

2 Safety

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Technical Information EDMM-10-Modbus-TI-en-11 7

NOTICE

Manipulation of PV system data in Ethernet networks

You can connect the supported SMA products to the Internet. When connected to the Internet,
there is a risk that unauthorized users can access and manipulate the data of your PV system.

• Set up a firewall.

• Close unnecessary network ports.

• If absolutely necessary, only enable remote access via a virtual private network (VPN).

• Do not set up port forwarding at the used Modbus ports.

Access to data points after activating the Modbus interface

The reading and writing access to data points is possible after activating the Modbus
interface. All parameter changes are shown on the user interface of the SMA product.

• Ensure that the Modbus interface is still active after resetting the SMA product to default
settings.

3 Product Overview

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3 Product Overview

3.1 Modbus Protocol

The Modbus Application Protocol is an industrial communication protocol that is currently used in
the solar sector mainly for PV system communication. The Modbus protocol has been developed for
reading data from or writing data to clearly defined data areas. The Modbus specification does not
prescribe what data is within which data area. The data areas must be defined device-specifically
in Modbus profiles. With knowledge of the device-specific Modbus profile, a Modbus client (e.g. a
SCADA system) can access the data of a Modbus server (e.g. SMA product with Modbus
interface).

The SMAModbus profile and SunSpecModbus profile are used for SMA products.

3.2 SMAModbus Profile

The SMA Modbus profile contains definitions for SMA products. All available data on SMA
products was assigned to the corresponding Modbus registers for the definition. Not all SMA
products support all Modbus registers of the SMAModbus profile.

For supported Modbus register (see Section4, page15).

3.3 System Topology

An SMA product with Modbus interface is connected with the SCADA system of the electric utility
company or the grid operator via Ethernet. The Modbus interface also enables communication via
the Modbus protocol. From the perspective of the Modbus protocol, an SMA product with Modbus
interface constitutes a Modbus server that supports the SMA Modbus profile.

3.4 Addressing and Data Transmission

3.4.1 Unit IDs

The UnitID is a superordinate addressing type in the Modbus protocol.
The following tables shows the Unit IDs supported by this SMA product.

Unit ID Explanation

1 This Unit ID is reserved for information on the SMA product.
2 This unit ID is reserved for the system parameters and measured val-

ues.

3.4.2 Register Address, Register Width and Data Block

A Modbus register is 16 bits wide. For wider data items, connected Modbus registers are used and
considered as data blocks. The address of the first Modbus register in a data block is the start
address of the data block.

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Technical Information EDMM-10-Modbus-TI-en-11 9

3.4.3 Data Transmission

In accordance with the Modbus specification, only a specific volume of data can be transported in
a single data transmission in a simple protocol data unit (PDU). The data also contains function­dependent parameters such as the function code, start address or number of Modbus registers to
be transmitted. The amount of data depends on the Modbus command used and has to be taken
into account during data transmission (see Section3.4.4, page9).

With data storage in the Motorola format "Big Endian", data transmission begins with the high byte
and then the low byte of the Modbus register.

3.4.4 Reading and Writing of Data

The Modbus interface can be used via the protocol Modbus TCP. Using Modbus TCP enables
read- and write access to the Modbus register. SMA products with Modbus interface use the
Modbus TCP as standard.

Access type Explanation

RO (Read-Only) Read only
RW (Read-Write) Read and write
WO (Write-Only) Write only

The following Modbus commands are supported by the implemented Modbus interface:

Modbus command Hexadecimal value Data volume (number of

registers)*

Read Holding Registers 0x03 1 to 125
Read Input Registers 0x04 1 to 125
Write Single Register 0x06 1
Write Multiple Registers 0x10 1 to 123
Read Write Multiple Registers 0x17 Read: 1 to 125, Write: 1 to

121

* Number of Modbus registers transferable as a data block per command (16 bit)

Error messages on reading or writing individual Modbus registers

If a Modbus register is accessed, which is not contained in a Modbus profile, or if a Modbus
command is incorrect, a Modbus exception is generated. Modbus exceptions are also generated
when write access occurs on a read-only Modbus register or read access occurs on a write-only
Modbus register.

Reading or writing of data blocks

To prevent inconsistencies, data blocks of associated Modbus registers or Modbus register ranges
must be read or written consecutively. The 4 bytes of a 64-bit Modbus register must, for example,
be read with an operation in a 64-bit SMA data type.

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Reading multiple Modbus registers as a data block

If a data block is read and if at least one register defined in the Modbus profile can be determined
in its data range, an answer is returned. If this data block also contains Modbus registers that are
not defined in the Modbus profile, NaN is used for the query values in each case. If none of the
Modbus registers are defined in the data range of a data block in the Modbus profile, the query is
invalid and a Modbus exception is generated.

Error message on writing multiple Modbus registers as a data block

If multiple registers are written in the data block (Modbus command 0x10 and 0x17) and an error
occurs when writing, the process continues with the next register in the data block. If some data is
dependent on other data, or if some data is mutually exclusive, the data is only processed if the
entire data block is valid. Otherwise the entire data block is discarded. In the event of an error, a
Modbus exception will be generated.

Modbus exceptions

For Modbus exceptions, see "Modbus Application Protocol Specification" at http://
www.modbus.org/specs.php.

3.4.5 SMA Data Types and NaN Values

The following table shows the data types used in the SMA Modbus profile and compares these to
possible NaN values. The SMA data types are listed in the assignment tables in the Type column.
The SMA data types describe the data widths of the assigned values:

Type Explanation NaN value

S16 A signed word (16-bit). 0x8000
S32 A signed double word (32-bit). 0x8000 0000
STR32 32byte data field, in UTF8 format. ZERO
U16 A word (16-bit). 0xFFFF
U32 A double word (32-bit). 0xFFFF FFFF
U32 For status values, only the lower 24 bits of a double word

(32-bit) are used.

0xFFFF FD

U64 A quadruple word (64-bit). 0xFFFF FFFF FFFF

FFFF

3.4.6 SMA Data Formats

The following SMA data formats describe how SMA data is to be interpreted. The data formats are
used, for example, for the display of data or for its further processing. The SMA data formats are
listed in the Format column of the assignment tables.

Format Explanation

Duration Time in seconds, in minutes or in hours, depending on the Modbus

register

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Format Explanation

ENUM
or
TAGLIST

Coded numerical values. The breakdown of the possible codes can
be found directly under the designation of the Modbus register in
the assignment tables.

FIX0 Decimal number, commercially rounded, without decimal place.
FIX1 Decimal number, commercially rounded, one decimal place.
FIX2 Decimal number, commercially rounded, two decimal places.
FIX3 Decimal number, commercially rounded, three decimal places.
FIX4 Decimal number, commercially rounded, four decimal places.
FUNCTION_SEC The date saved in the Modbus register will be transmitted in the

event of a change to a function and starts this. After execution of the
function, no status value is set. A security question must be executed

in the client software prior to execution of the function.
FW Firmware version
HW Hardware version (e.g. 24)
IP4 4-byte IP address (IPv4) of the form XXX.XXX.XXX.XXX.
RAW Text or number. A RAW number has no decimal places and no thou-

sand or other separation indicators.
Outline Purchase Agreement Revision number of the form 2.3.4.5.
TEMP Temperature values are stored in special Modbus registers in de-

grees Celsius (°C), in degrees Fahrenheit (°F), or in Kelvin K. The

values are commercially rounded, with one decimal place.
TM UTC time, in seconds
UTF8 Data in UTF8 format.
DT Date/time (Transmission in seconds since 1970-01-01)

3.4.7 SMA Firmware Data Formats

Four values are extracted from the delivered double word (DWORD) within the corresponding
Modbus register. The values "Major" and "Minor" are contained BCD-coded in bytes 1 and 2. Byte
3 contains the "Build" value (not BCD-coded). Byte 4 contains the "Release Type" value according
to the following table:

Release type Release-type coding Explanation

0 N No revision number
1 E Experimental release
2 A Alpha release
3 B Beta release

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Release type Release-type coding Explanation

4 R Release
5 S Special release
> 5 As number No special interpretation

Example:

Product firmware version: 1.05.10.R
Values from double word (DWORD): Major: 1, Minor: 05, Build: 10, Release type: 4 (Hex: 0x1

0x5 0xA 0x4)

3.5 Modbus Ports

The following table shows the default setting of the supported network protocols:

Network protocol Modbus port

TCP 502

Using free ports

Only use free ports when using another port than 502. The following range is generally
available: 49152 to 65535.

You can find more information on occupied ports in the database "Service Name and
Transport Protocol Port Number Registry" at http://www.iana.org/assignments/service-names­port-numbers/service-names-port-numbers.xml.

Changing the Modbus port

If you change one of the communication ports, you must also change the corresponding
Modbus port of a connected Modbus/client system. Otherwise the SMA product can no
longer be accessed via the Modbus protocol.

3.6 Data Processing and Time Behavior

In this Section, you can find typical data-processing and reaction times of the Speedwire Modbus
interface and time details for saving parameters in SMA products.

NOTICE

Damage of SMA products due to cyclical changing of parameters

The parameters of SMA products that can be changed with writable Modbus registers (RW) are
intended for long-term storage of device settings. Cyclical changing of these parameters leads to
destruction of the flash memory of the SMA products.

Parameters for grid management services to control and limit the nominal PV system power are
an exception. Such parameters can be changed cyclically.

• Do not change device parameters cyclically.

• Use the parameters for grid management services for the automated remote control of the
PV system.

3 Product Overview

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Technical Information EDMM-10-Modbus-TI-en-11 13

Signal runtime via the SMA product with Modbus interface

The signal runtime of the SMA product with Modbus is usually 100ms. The signal runtime is the
time required by the SMA product to process incoming Modbus commands.

Data Transfer Interval via the Modbus protocol

For system stability reasons, the time period between data transfers via the Modbus protocol must
be at least ten seconds. No more than five parameters and measured values should be transmitted
per SMA inverter.

Data Transfer Interval via the Modbus protocol

The physical reaction time of SMA products is normally approx. one second. The physical reaction
time is the time between the changing of setpoints in a SMA product until their physical
implementation. Such a change would be, for example, changing cosφ.

Reaction time of the Modbus interface

The reaction time of the Modbus interface is five to ten seconds. The reaction time of the Modbus
interface is the time between the arrival of the parameter specifications in the SMA product until the
corresponding measured values are provided to the Modbus interface. Due to this reaction time,
parameter specifications can only be displayed via a Modbus/client system (e.g. a SCADA system)
at a corresponding or larger interval.

3.7 Frequently Used Number Codes

The following table contains number codes which, as function coding in data format ENUM, are
frequently used in the SMA Modbus profile.

The event numbers of the SMA products are not decrypted with the number
codes in this document.

The event numbers of the SMA products are device-specific and cannot be decrypted with the
number codes in this document. To decrypt the event numbers of low or medium-power
inverters, you require additional information such as operating parameters and measured
values (see Technical Description "Measured Values and Parameters" at www.SMA­Solar.com).

To decrypt the event numbers of central inverters, contact the Service department (see
Section5, page19).

Code Explanation Code Explanation

51 Closed 1387 Reactive power Q, setpoint via analog

input
276 Instantaneous value 1388 cos φ, setpoint via analog input
295 MPP 1389 Reactive power / voltage characteris-

tic curve Q(U) with hysteresis and

deadband
303 Off 1390 Active power limitation P via analog

input

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Code Explanation Code Explanation

308 On 1391 Active power limitation P via digital in-

puts
309 Operation 1392 Errors
311 Open 1393 Wait for PV voltage
336 Contact the manufacturer 1394 Wait for valid AC grid
337 Contact the installer 1395 DC area
338 Invalid 1396 AC grid
381 Stop 1455 Emergency stop
455 Warning 1466 Waiting
461 SMA (manufacturer specification) 1467 Starting
1041 leading 1468 MPP search
1042 lagging 1469 Shutdown
1069 Reactive power / voltage characteris-

tic curve Q(V)

1470 Disturbance

1070 Reactive power Q, direct setpoint 1471 Warning/error e-mail OK
1071 Reactive power const. Q (kVAr) 1472 Warning/error e-mail not OK
1072 Q specified by PV system control 1473 System info e-mail OK
1073 Reactive power Q(P) 1474 System info e-mail not OK
1074 cos φ, direct setpoint 1475 Error e-mail OK
1075 cos φ, setpoint via system control 1476 Error e-mail not OK
1076 cos φ(P) characteristic curve 1477 Warning e-mail OK
1077 Active power limitation P (W) 1478 Warning e-mail not OK
1078 Active power limitation P (%) of PMAX 1479 Wait after grid interruption
1079 Active power limitation P via system

control

1480 Wait for electric utility company

4 Assignment Tables

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4 Assignment Tables

4.1 Information on Assignment Tables

The following subsections are sorted by unit ID. Each contains a table of the Modbus registers
which can be accessed using this unit ID. The tables present the following information:

Information Explanation

ADR Decimal Modbus register
Description/number codes Short description of the Modbus register and the number codes

used
CNT Number of assigned Modbus registers
Type Data type
Format Data format of the saved value
Access Access type

4.2 Unit ID = 1 (Communication Product)

The following table lists the parameters provided by the communication product and measured
values that can be accessed at Unit ID = 1:

ADR Description/number codes CNT Type Format Access

30001 Version number of the SMA profile 2 U32 RAW RO
30003 SUSyID (Device ID) 2 U32 RAW RO
30005 Serial number 2 U32 RAW RO
30007 Modbus data change: counter value will in-

crease if data in the Profile has changed
(overflow).

2 U32 RAW RO

30051 Device class:

• 8128 = Communication products

2 U32 ENUM RO

30193 UTC system time (s) 2 U32 DT RO

4.3 Unit ID = 2 (System)

In the following table, you can find the PV system parameters that you can access using unit ID = 2.
The system parameters represent measured values and parameters of the communication product
and also system devices that are connected via the Modbus protocol. Parameters such as time
settings are transferred by the communication product to the devices of the system and there,
depending on the device type, processed further. Measured values such as energy meter values
are queried by the devices and made available as accumulated values:

ADR Description/number codes CNT Type Format Access

30193 UTC system time (s) 2 U32 DT RO

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ADR Description/number codes CNT Type Format Access

30513 Total energy fed in on all line conductors

(in Wh)

4 U64 FIX0 RO

30775 Current active power on all line conductors

(W)

2 S32 FIX0 RO

30805 Reactive power on all line conductors (VAr) 2 S32 FIX0 RO
31235 Power limitation via digital input (in %) 2 U32 FIX2 RO
31239 PV power limitation via communication (in%)2 U32 FIX2 RO

31241 PV power limitation via communication for

direct marketing (in %)

2 U32 FIX2 RO

31243 Minimum PV power limitation (in %) 2 U32 FIX2 RO
31249 Active power of system at PCC (in W) 2 S32 FIX0 RO
31251 Reactive power of system at PCC (in VAr) 2 S32 FIX0 RO
34609 Ambient temperature (°C) 2 S32 TEMP RO
34615 Global wind speed (m/s) 2 U32 FIX2 RO
34621 PV module temperature (°C) 2 S32 TEMP RO
34623 Total irradiation on the external irradiation

sensor/pyranometer (W/m²)

2 U32 FIX0 RO

34625 Ambient temperature (°F) 2 S32 TEMP RO
34627 Ambient temperature (K) 2 S32 TEMP RO
34629 PV module temperature (°F) 2 S32 TEMP RO
34631 PV module temperature (K) 2 S32 TEMP RO
34633 Global wind speed (km/h) 2 U32 FIX1 RO
34635 Global wind speed (mph) 2 U32 FIX1 RO

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ADR Description/number codes CNT Type Format Access

34653 Digital input group 1, coded as status:

• 311 = Open

• 2055 = DI1

• 2056 = DI1 DI2

• 2057 = DI1 DI2 DI3

• 2058 = DI1 DI2 DI3 DI4

• 2059 = DI1 DI2 DI4

• 2060 = DI1 DI3

• 2061 = DI1 DI3 DI4

• 2062 = DI1 DI4

• 2063 = DI2

• 2064 = DI2 DI3

• 2065 = DI2 DI3 DI4

• 2066 = DI2 DI4

• 2067 = DI3

• 2068 = DI3 DI4

• 2069 = DI4

2 U32 ENUM RO

40015 Reactive power setpoint Q, in% of the

maximum active power (PMAX) of the PV
plant.

Value range:

• -100% to -1% = load

• 0% = no reactive power

• 1% to 100% = generator

1 S16 FIX1 WO

40016 Active power setpoint P, in % of the maxi-

mum active power (PMAX) of the PV plant.
Value range:

• -100% to -1% = load

• 0% = no active power

• 1% to 100% = generator

1 S16 FIX0 WO

40018 Quick shut-down of the inverters

• 381 = stop (AC side)

• 1467 = start

• 1749 = full stop (AC and DC sides)

2 U32 ENUM WO

4 Assignment Tables

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ADR Description/number codes CNT Type Format Access

40022 Reactive power setpoint Q, in% of the

maximum active power (PMAX) of the PV
plant.

Value range:

• -100% to -1% = load

• 0% = no reactive power

• < 0% to 100% = generator

1 S16 FIX2 WO

40023 Active power setpoint P, in % of the maxi-

mum active power (PMAX) of the PV plant.
Value range:

• -100% to -1% = load

• 0% = no active power

• < 0% to 100% = generator

1 S16 FIX2 WO

40492 Direct marketer:

Reactive power setpoint Q, in% of the
maximum active power (PMAX) of the PV
plant.

Value range:

• -100% to -1% = load

• 0% = no reactive power

• < 0% to 100% = generator

1 S16 FIX2 WO

40493 Direct marketer:

Active power setpoint P, in % of the maxi­mum active power (PMAX) of the PV plant.

Value range:

• -100% to -1% = load

• 0% = no active power

• < 0% to 100% = generator

1 S16 FIX2 WO

41167 Manually set active power limit for the en-

tire system (%)

2 U32 FIX2 RO

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Technical Information EDMM-10-Modbus-TI-en-11 19

5 Contact

Deutschland
Österreich
Schweiz

SMA Solar Technology AG
Niestetal
Sunny Boy, Sunny Mini Central,

SunnyTripower:
+495619522‑1499

Monitoring Systems
(Kommunikationsprodukte):
+495619522‑2499

Fuel Save Controller
(PV-Diesel-Hybridsysteme):
+495619522-3199

Sunny Island, Sunny Boy Stor­age, Sunny Backup:
+495619522-399

Sunny Central, Sunny Central
Storage:
+495619522-299

SMA Online Service Center:
www.SMA-Service.com

Belgien
Belgique
België
Luxemburg
Luxembourg
Nederland

SMA Benelux BVBA/SPRL
Mechelen
+3215286 730
SMA Online Service Center:

www.SMA-Service.com

Česko
Magyarország
Slovensko

SMA Service Partner TERMS
a.s.

+4203876 85 111
SMA Online Service Center:

www.SMA-Service.com

Türkiye SMA Service Partner DEKOM

Ltd. Şti.
[phone]
SMA Online Service Center:

www.SMA-Service.com

France SMA France S.A.S.

Lyon
[phone]
SMA Online Service Center :

www.SMA-Service.com

Ελλάδα
Κύπρος

SMA Service Partner AKTOR
FM.

Αθήνα
[phone]
SMA Online Service Center:

www.SMA-Service.com

España
Portugal

SMA Ibérica Tecnología Solar,
S.L.U.

Barcelona
+34935635099
SMA Online Service Center:

www.SMA-Service.com

United King­dom

SMA Solar UK Ltd.
Milton Keynes
+441908304899
SMA Online Service Center:

www.SMA-Service.com

Italia SMA Italia S.r.l.

Milano
+39028934-7299
SMA Online Service Center:

www.SMA-Service.com

Australia SMA Australia Pty Ltd.

Sydney
Toll free for Australia:

1800SMAAUS
(1800762287)

International:
+61294914200

5 Contact

SMA Solar Technology AG

Technical InformationEDMM-10-Modbus-TI-en-1120

United Arab
Emirates

SMA Middle East LLC
Abu Dhabi
+9712234 6177
SMA Online Service Center:

www.SMA-Service.com

India SMA Solar India Pvt. Ltd.

Mumbai
+912261713888

ไทย SMA Solar (Thailand) Co., Ltd.

กรุงเทพฯ
+6626706999

대한민국 SMA Technology Korea Co.,

Ltd.
서울
[phone]

South Africa SMA Solar Technology South

Africa Pty Ltd.
Cape Town
08600SUNNY (08600 78669)
International: [phone]

0699
SMA Online Service Center:

www.SMA-Service.com

Argentina
Brasil
Chile
Perú

SMA South America SPA
Santiago de Chile
[phone]

Other coun­tries

International SMA Service Line
Niestetal
00800SMASERVICE

(+8007627378423)
SMA Online Service Center:

www.SMA-Service.com

www.SMA-Solar.com