SMA SPEEDWIRE User Manual V.1.6

Installation Manual

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SMA SPEEDWIRE/WEBCONNECT DATA MODULE

SWWEBCONDM-IA-en-16 | Version 1.6 ENGLISH

Legal Provisions SMA Solar Technology AG

Legal Provisions

The information contained in this document is the property of SMA Solar Technology AG. Publishing
its content, either partially or in full, requires the written permission of SMA Solar Technology AG.
Any internal company copying of the document for the purposes of evaluating the product or its
correct implementation is allowed and does not require permission.

SMA Warranty

You can download the current warranty conditions from the Internet at www.SMA-Solar.com.

Trademarks

All trademarks are recognized, even if not explicitly identified as such. A lack of identification does
not mean that a product or symbol is not trademarked.

The BLUETOOTH
and any use of these marks by SMA Solar Technology AG is under license.

Modbus® is a registered trademark of Schneider Electric and is licensed by the Modbus
Organization, Inc.

QR Code is a registered trademark of DENSO WAVE INCORPORATED.

®

Phillips

and Pozidriv® are registered trademarks of Phillips Screw Company.

®

Torx

is a registered trademark of Acument Global Technologies, Inc.

SMA Solar Technology AG

Sonnenallee 1
34266 Niestetal
Germany

Tel. [phone]
Fax [phone]
www.SMA.de
E-mail: [e-mail]

© 2004 to 2014 SMA Solar Technology AG. All rights reserved.

®

word mark and logos are registered trademarks owned by Bluetooth SIG, Inc.

2 SWWEBCONDM-IA-en-16 Installation Manual

SMA Solar Technology AG Table of Contents

Table of Contents

1 Information on this Document. . . . . . . . . . . . . . . . . . . . . . . . . . . 5

1.1 Validity. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5

1.2 Target Group. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5

1.3 Additional Information. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5

1.4 Symbols. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6

1.5 Typographies. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6

1.6 Nomenclature . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7

1.7 Figures. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7

2 Safety . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8

2.1 Intended Use . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8

2.2 Safety Precautions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8

2.3 Operating Instructions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9

2.4 Supported Products . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10

3 Scope of Delivery . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11

4 Product Description . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12

4.1 Speedwire/Webconnect Data Module . . . . . . . . . . . . . . . . . . . . . . 12

4.2 Possible Network Topologies . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13

4.3 Type Label . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13

4.4 Cable Gland . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14

5 Connection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15

5.1 Mounting Position and Cable Route . . . . . . . . . . . . . . . . . . . . . . . . . 15

5.2 Cable Requirements and Information on Cable Routing . . . . . . . . . . 15

5.3 Installing the Speedwire/Webconnect Data Module . . . . . . . . . . . . 16

5.4 Connecting the Speedwire/Webconnect Data Module . . . . . . . . . . 18

Installation Manual SWWEBCONDM-IA-en-16 3

Table of Contents SMA Solar Technology AG

6 Commissioning . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20

6.1 Commissioning a Large-Scale PV Power Plant with

Cluster Controller. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20

6.2 Commissioning a Small-Scale PV System. . . . . . . . . . . . . . . . . . . . . . 20

6.3 Managing a Small-Scale PV System with Sunny Explorer . . . . . . . . . 21

6.3.1 Functions and Parameter Settings in Sunny Explorer . . . . . . . . . . . . 21

6.3.2 Creating a Small-Scale PV System in Sunny Explorer . . . . . . . . . . . 22

6.4 Configuring the Modbus Function. . . . . . . . . . . . . . . . . . . . . . . . . . . 22

6.5 System Registration in Sunny Portal. . . . . . . . . . . . . . . . . . . . . . . . . . 23

6.5.1 Registering a Large-Scale PV Power Plant with Cluster Controller

in Sunny Portal . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23

6.5.2 Registering the Small-Scale PV System in Sunny Portal . . . . . . . . . . 23

7 Decommissioning . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25

7.1 Removing the Speedwire/Webconnect Data Module . . . . . . . . . . . 25

7.2 Packaging the Speedwire/Webconnect Data Module for

Shipping . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25

7.3 Disposing of the Speedwire/Webconnect Data Module . . . . . . . . . 25

8 Troubleshooting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 26

9 Technical Data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 28

10 Contact . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 29

4 SWWEBCONDM-IA-en-16 Installation Manual

SMA Solar Technology AG 1 Information on this Document

1 Information on this Document

1.1 Validity

This document is valid for device type "SWDM-10.GR1" (Speedwire/Webconnect data module)
from hardware version A and firmware version 1.00.20.R.

1.2 Target Group

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

• Training in the installation and commissioning of electrical devices and installations

• Knowledge of how to deal with the dangers and risks associated with installing and using
electrical devices and installations

• Knowledge of all applicable standards and directives

• Knowledge of how an inverter works and is operated

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

1.3 Additional Information

Links to additional information can be found at www.SMA-Solar.com. Not all documents are
available in all languages.

Document title Document type

Firmware Update with SD Card Technical Description
SMA Speedwire Fieldbus Technical Information

®

SMA Modbus
SunSpec

Interface Technical Description

®

Modbus® Interface Technical Description

Installation Manual SWWEBCONDM-IA-en-16 5

1 Information on this Document SMA Solar Technology AG

1.4 Symbols

Symbol Explanation

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

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

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

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

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

1.5 Typographies

Typography Explanation Example
bold • Display texts

• Elements on a user interface

•Terminals

• Elements to be selected

• Elements to be entered

> • Connects several elements to

be selected

[Button/Key] • B utt on o r ke y to be s ele cted or

pressed

• The value can be found in the
field Energy.

• Select Settings.

•Enter the value 10 in the field
Minutes.

• Select Settings > Date.

• Select [Next].

6 SWWEBCONDM-IA-en-16 Installation Manual

SMA Solar Technology AG 1 Information on this Document

1.6 Nomenclature

Complete designation Designation in this document

Photovoltaic system PV system
Small-scale photovoltaic system Small-scale PV system
Large-scale photovoltaic power plant Large-scale PV power plant
SMA Cluster Controller Cluster Controller
SMA Speedwire Speedwire
SMA Speedwire/Webconnect Data Module Speedwire/Webconnect Data Module
SMA Webconnect function Webconnect function
SMA inverter Inverter

1.7 Figures

The figures in this document have been created for Sunny Boy inverters and may deviate slightly in
some cases for Sunny Tripower inverters.

Installation Manual SWWEBCONDM-IA-en-16 7

2 Safety SMA Solar Technology AG

2 Safety

2.1 Intended Use

The Speedwire/Webconnect data module is a Speedwire communication interface with
Webconnect function for inverters.

Speedwire is a cable-based type of communication based on the Ethernet standard and the
communication protocol SMA Data2+. This enables inverter-optimized 10/100 Mbit data
transmission between Speedwire devices in PV systems. The Webconnect function enables direct data
transmission between the inverters of a small-scale PV system and the Internet portal Sunny Portal
without any additional communication device and for a maximum of four inverters per Sunny Portal
system. For this, a Speedwire/Webconnect data module must be installed in each of the inverters.
You can access your Sunny Portal system from any computer with an Internet connection.

The inverter still complies with the standard after the product has been installed.
For safety reasons, it is not permitted to modify the product or install components that are not explicitly

recommended or distributed by SMA Solar Technology AG for this product.
The type label must remain permanently attached to the product.
Use the Speedwire/Webconnect data module only in accordance with the enclosed documentation

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

The enclosed documentation is an integral part of this product.

• Read and observe the documentation.

• Keep the documentation in a convenient place for future reference.

2.2 Safety Precautions

This section contains safety precautions 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 follow all safety precautions at all times.

Danger to life due to electric shock when opening the inverter

High voltages are present in the conductive components of the inverter. Touching live components
results in death or serious injury.

• Prior to performing any work on the inverter, always disconnect the inverter from all voltage
sources on the AC and DC sides (see inverter installation manual). Observe the waiting time
to allow the capacitors to discharge.

8 SWWEBCONDM-IA-en-16 Installation Manual

SMA Solar Technology AG 2 Safety

Risk of burns due to hot enclosure parts

Some parts of the inverter enclosure can get hot during operation. Touching these enclosure parts
can result in burn injuries.

• Do not touch any parts other than the lower enclosure lid of the inverter during operation.

Damage to the inverter due to electrostatic discharge

The internal components of the inverter can be irreparably damaged by electrostatic discharge.

• Ground yourself before touching any inverter component.

2.3 Operating Instructions

High costs possible due to inappropriate Internet tariffs

When using the Webconnect function, a constant Internet connection is required.
Depending on the quality of the Internet connection, the data transfer volume for an inverter is

between 150 MB and 550 MB per month. When using the system overview in Sunny Portal with
live data display, there is an additional data volume of 600 kB per hour.

• Since there is a permanent Internet connection to Sunny Portal, time-based billing systems
should be avoided. High costs could be incurred. SMA Solar Technology AG recommends
using an Internet flat rate.

If UMTS is used, VoIP is required

If UMTS is used, VoIP (Voice over IP) is required to use the Webconnect function.

• Ensure that the UMTS provider also provides the VoIP service.

Installation Manual SWWEBCONDM-IA-en-16 9

2 Safety SMA Solar Technology AG

2.4 Supported Products

SMA inverter

The Speedwire/Webconnect data module must only be installed in the following SMA inverters from
the indicated inverter firmware version:

SMA Inverter*

SB 2500TLST-21

From inverter firmware version

2.53**

SB 3000TLST-21
SB 3000TL-21

SB 3600TL-21
SB 4000TL-21
SB 5000TL-21
SB 6000TL-21
STP 8000TL-10
STP 10000TL-10
STP 12000TL-10
STP 15000TL-10
STP 17000TL-10
STP 15000TLEE-10
STP 15000TLHE-10
STP 20000TL-30

all

STP 25000TL-30
STP 20000TLEE-10

2.53**

STP 20000TLHE-10

* Fo r in for mat ion on wh ich of t hes e SM A in ver ter s wi th S peed wir e/Webconnect data module supports the Modbus interface

of the Speedwire/Webconnect data module, see the datasheet "SMA_Modbus-DB-en.xlsx" at www.SMA-Solar.com.

** If the f irmwar e versi on of th e inver ter is l ower th an 2.53, you must perform a firmware update to version 2.53 or higher for

this inverter. For information on performing the firmware update, refer to the Technical Description "Firmware Update with
SD Card" at www.SMA-Solar.com.

Additional SMA Products

The Speedwire/Webconnect data module can be configured with the following communication
products:

• SMA Cluster Controller from firmware version 1.0

• Sunny Explorer from software version 1.06

• SMA Connection Assist from software version 1.00.8.R

Sunny Explorer and SMA Connection Assist are available free of charge at www.SMA-Solar.com.

10 SWWEBCONDM-IA-en-16 Installation Manual

SMA Solar Technology AG 3 Scope of Delivery

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RID

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3 Scope of Delivery

Check the delivery for completeness and any visible external damage. Contact your distributor if the
scope of delivery is incomplete or if there is any damage.

Order option: Speedwire/Webconnect data module pre-installed in the inverter

Figure1: Components of the order option "Speedwire/Webconnect data module pre-installed in the inverter"

Position Quantity Designation

A 1 Installation manual
B 1 M32 cable gland with sealing plug, two-hole cable support sleeve and

counter nut

C 1 Label with PIC (Product Identification Code, identification key for

registration in Sunny Portal) and RID (Registration Identifier, registration ID
in Sunny Portal)

Order Option: Speedwire/Webconnect data module as retrofit kit

Figure2: Components of the order option "Speedwire/Webconnect data module as retrofit kit"

Position Quantity Designation

A 1 Speedwire/Webconnect data module (SWDM-10)
B 1 Installation manual
C 1 M32 cable gland with sealing plug, two-hole cable support sleeve and

counter nut

D 2 Label with PIC and RID for registration of a small-scale PV system in

Sunny Portal

Installation Manual SWWEBCONDM-IA-en-16 11

4 Product Description SMA Solar Technology AG

4 Product Description

4.1 Speedwire/Webconnect Data Module

The Speedwire/Webconnect data module is a Sp eed wir e co mmu nicatio n in ter fac e wi th Webco nne ct
function for inverters.

Speedwire is a cable-based type of communication based on the Ethernet standard and the
communication protocol SMA Data2+. This enables inverter-optimized 10/100 Mbit data
transmission between Speedwire devices in PV systems. The Webconnect function enables direct data
transmission between the inverters of a small-scale PV system and the Internet portal Sunny Portal
without any additional communication device and for a maximum of four inverters per Sunny Portal
system. For this, a Speedwire/Webconnect data module must be installed in each of the inverters.
You can access your Sunny Portal system from any computer with an Internet connection.

The Speedwire/Webconnect data module performs the following tasks:

• Set-up of a Speedwire network in small-scale and large-scale PV power plants

• Data exchange with Sunny Portal:
– In small-scale PV systems via a router with Internet connection
– In large-scale PV power plants via the Cluster Controller

• Data exchange with Sunny Explorer from version 1.06

• For PV systems in Italy: Connection to or disconnection from the utility grid and definition of the

frequency limits to be used with IEC61850-GOOSE messages

• The Modbus interface* of the Speedwire/Webconnect data module is designed for industrial

use and has the following tasks:

– Remote query of measured values
– Remote setting of parameters
– Setpoint specifications for system control

The Speedwire/Webconnect data module is available as a retrofit kit or is pre-installed in the inverter.

Figure3: Design of the Speedwire/Webconnect data module

* Fo r in for mat ion on w hic h of the supp or ted SMA i nve rte rs ( see Section 2.4) support the Modbus interface of the Speedwire/

Webconnect data module, see the datasheet "SMA_Modbus-DB-en.xlsx" at www.SMA-Solar.com.

12 SWWEBCONDM-IA-en-16 Installation Manual

SMA Solar Technology AG 4 Product Description

Position Designation

A Hexagon socket screw (AF 3)
BNetwork port A
CNetwork port B
DRibbon cable plug
ERibbon cable
FType label

Label with PIC and RID for registration of a small-scale PV system in Sunny Portal

To activate the Speedwire/Webconnect data module of a small-scale PV system in Sunny Portal, you
will need the PIC and RID numbers printed on the label included in the delivery. After installation of
the Speedwire/Webconnect data module, a label should be attached to the exterior of the inverter
in the vicinity of the type label. Keep the other label in a safe place for future reference.

4.2 Possible Network Topologies

The possible network topologies depend on the devices used and on the number of network ports.
The Speedwire/Webconnect data module has two network ports. For further information on network
topologies, refer to the Technical Information "SMA Speedwire Fieldbus" at www.SMA-Solar.com.

4.3 Type Label

The type label clearly identifies the product. The type label is located in the right-hand top corner on
the front of the product. You can read the following data from the type label:

• Device type (Type)

•Serial number (Serial No.)

• Hardware version (Version)

•PIC

•RID

• MAC address (MAC Address)

Yo u wi ll r equ ire the inf ormatio n on the typ e la bel to u se t he p roduct safely and when seeking customer
support from the SMA Service Line.

Installation Manual SWWEBCONDM-IA-en-16 13

4 Product Description SMA Solar Technology AG

Symbols on the Type Label

Symbol Designation Explanation

CE marking The product complies with the requirements of the applicable

EU directives.

C-Tick The product complies with the requirements of the applicable

Australian EMC standards.

Data matrix code 2D code for device-specific characteristics

4.4 Cable Gland

The cable gland fixes the network cables to the inverter enclosure. The cable gland also protects the
interior of the inverter from dust intrusion and moisture penetration.

Figure4: Design of cable gland

Position Designation

AFiller plug
BSeal
CSwivel nut
DCounter nut

14 SWWEBCONDM-IA-en-16 Installation Manual

SMA Solar Technology AG 5 Connection

5 Connection

5.1 Mounting Position and Cable Route

Figure5: Mounting position and cable route in the inverter with the lower enclosure lid open and the display

flipped up

Position Designation

A Flipped up display
B Cable route to the network ports
C Opening in the inverter enclosure with filler plug
D Mounting position of the Speedwire/Webconnect data module in the inverter

5.2 Cable Requirements and Information on Cable Routing

The cable length and cable quality affect the signal strength in the Speedwire network. Observe the
following cable requirements and the information on cable laying.

Interference in data transmission due to unshielded energy cables

If unshielded power cables are used, they generate an electromagnetic field during operation
which may induce interference in network cables during data transmission.

• When laying network cables, observe the following minimum clearances to unshielded
energy cables:

– For installation without separating strip: at least 200 mm
– For installation with aluminum separating strip: at least 100 mm
– For installation with steel separating strip: at least 50 mm

Installation Manual SWWEBCONDM-IA-en-16 15

5 Connection SMA Solar Technology AG

Cable requirements:

☐ UV-resistant for outdoor use
☐ Number of insulated conductor pairs and insulated conductor cross-section:

at least 2 x 2 x 0.22 mm

2

or at least 2 x 2 AWG 24

☐ External diameter of the cable: the m axi mum exte rna l di ame ter of t he c abl e de pen ds o n th e si ze

of the cable gland included in the delivery.
☐ Cable category: Cat5, Cat5e, Cat6, Cat6a, Cat7
☐ Cable shield: SF/UTP, S/UTP, SF/FTP, S/FTP
☐ Plug type: RJ45 for Cat5, Cat5e, Cat6, Cat6a
☐ Cable length between two nodes: max. 50 m with patch cable, max. 100 m with installation

cable

SMA Solar Technology AG recommends the following cable types:

• For outdoor use: SMA COMCAB-OUTxxx*

• For indoor use: SMA COMCAB-INxxx*

The cables are available in the lengths xxx = 100 m, 200 m, 500 m, and 1,000 m.

5.3 Installing the Speedwire/Webconnect Data Module

1.

Danger to life due to electric shock when opening the inverter

High voltages are present in the conductive components of the inverter. Touching live

components results in death or serious injury.

• Disconnect the inverter from all voltage sources on the AC and DC sides and open it
(see the inverter installation manual). Observe the waiting time to allow the capacitors to
discharge.

2. Release the screw of the display far enough to
allow the display to be flipped up.

3. Flip up the display until it snaps into place.

4. Push the pre-mounted filler plug out of the second
hole from the left in the inverter enclosure and retain
it for future decommissioning.

16 SWWEBCONDM-IA-en-16 Installation Manual

SMA Solar Technology AG 5 Connection

1

2

5. Attach the cable gland to the enclosure opening
using the counter nut.

6. Insert the Speedwire/Webconnect data module
and slide the ribbon cable upwards behind the
display. The key on the top edge of the Speedwire/
Webconnect data module must fit into the hole in
the plastic retainer in the inverter.

7. Fasten the Speedwire/Webconnect data module
hand-tight using a hexagon socket screw
(AF 3, torque: 1.5 Nm).

8. Flip the display down.

9. Plug the ribbon cable plug onto the center
connector strip.

10. Stick one of the labels with the data for registration in Sunny Portal (PIC and RID) on the outside
of the inverter in the vicinity of the type label.

11. If you do not wish to proceed immediately with the connection of the Speedwire/Webconnect
data module, close the inverter (see inverter installation manual).

Installation Manual SWWEBCONDM-IA-en-16 17

5 Connection SMA Solar Technology AG

5.4 Connecting the Speedwire/Webconnect Data Module

Depending on the system topology you require, you must connect either one or two cables to the
Speedwire/Webconnect data module.

Requirement:

☐ The network cables must be pre-assembled in accordance with the system topology and the

cable requirements (see Section5.2, page15).

Additionally required material (not included in the scope of delivery):

☐ Network cable (see Section5.2 "Cable Requirements and Information on Cable Routing",

page15)

Procedure:

1.

Danger to life due to electric shock when opening the inverter

High voltages are present in the conductive components of the inverter. Touching live
components results in death or serious injury.

• If the inverter has not yet been opened, disconnect the inverter from all voltage sources
on the AC and DC sides and open it (see the inverter installation manual). Observe the
waiting time to allow the capacitors to discharge.

2. Flip the display up until it snaps into place.

3. Unscrew the swivel nut of the cable gland on the
inverter.

4. Press the seal out of the cable gland from the inside.

18 SWWEBCONDM-IA-en-16 Installation Manual

SMA Solar Technology AG 5 Connection

5. Lead the network cables from the outside into the inverter through the loose swivel nut and the
cable gland.

6. For each network cable, remove one of the filler
plugs from the seal and retain for later
decommissioning.

7. Lead the n etwork cables th rough t he swivel nut and
into t he seal. Rou te the networ k cable plu gs into the
inverter to the network ports.

8. Press the seal into the cable gland. Ensure that any unused cable openings are sealed with filler
plugs.

9. Screw the swivel nut of the cable gland on loosely.

10. Insert the network cables into the network ports. This can be done in any order.

11. Fasten the swivel nut on the cable gland hand-tight. This will fix the network cables in place.

12. Flip the display down and fasten the screw of the display hand-tight.

13. Close the inverter (see inverter installation manual).

14. In a small-scale PV system, depending on the system topology, connect at least one inverter
directly to the router using a network cable.

15. In a large-scale PV power plant with Cluster Controller, connect the Cluster Controller to the
Speedwire network in accordance with the required network topology (see installation manual
of the Cluster Controller).

Installation Manual SWWEBCONDM-IA-en-16 19

6 Commissioning SMA Solar Technology AG

6 Commissioning

6.1 Commissioning a Large-Scale PV Power Plant with Cluster Controller

Requirements:

☐ Speedwire/Webconnect data modules must be installed in the inverters (see Section5.3,

page16).
☐ Speedwire/Webconnect data modules must be connected (see Section5.4, page18).
☐ The Cluster Controller must be connected to the Speedwire network in accordance with the

desired network topology (see installation manual of the Cluster Controller).

Procedure:

1. Commission all inverters (see inverter installation manual).

2. For optimum operation of large-scale PV power plants with Cluster Controller, deactivate the
Webconnect function of the inverters with installed Speedwire/Webconnect data module
(see user manual of the Cluster Controller). In large-scale PV power plants with
Cluster Controller, communication with Sunny Portal takes place via the Cluster Controller itself.

6.2 Commissioning a Small-Scale PV System

Requirements:

☐ Speedwire/Webconnect data modules must be installed in the inverters (see Section5.3,

page16).

☐ Speedwire/Webconnect data module must be connected (see Section5.4, page18).
☐ There must be a router with Internet connection in the local network of the system.
☐ At least one inverter must be connected to the router.
☐ If the IP addresses in the local network are to be assigned dyna mic all y, DH CP m ust be a cti vat ed

in the router (see the router manual). If you do not want to use DHCP or your router does not
support DHCP, use either SMA Connection Assist or Sunny Explorer to integrate the inverters
with the Speedwire/Webconnect data module into your network (see Section2.4 "Supported
Products", page10).

Procedure:

1. Commission all inverters (see inverter installation manual).

2. For systems in Italy, in order to activate reception of control signals from the grid operator in the
Speedwire/Webconnect data module, carry out the following steps:

• Connect with Sunny Explorer (see Section6.3.2, page22).

• Enter your personal SMA Grid Guard code in Sunny Explorer (see Sunny Explorer help).

20 SWWEBCONDM-IA-en-16 Installation Manual

SMA Solar Technology AG 6 Commissioning

• Set the following parameters in Sunny Explorer (for setting parameters in a device,
see Sunny Explorer help):

External communication > IEC 61850 configuration

Parameter Value/range Resolution Default

Application-ID 0 to 16384 1 16384
Goose-Mac address 01:0C:CD:01:00:00

to

01:0C:CD:01:02:00

• In the field Application-ID, enter the application ID of the grid operator gateway. You will
receive this value from your grid operator. You can enter a value between 0 and 16384.
The value 16384 indicates "deactivated".

•In the field Goose-Mac address, enter the MAC address of the grid operator gateway
from which the Speedwire/Webconnect data module is to receive the control commands.
You will receive this value from your grid operator.

☑ The receipt of grid operator control signals is now activated.

1 01:0C:CD:01:00:00

6.3 Managing a Small-Scale PV System with Sunny Explorer

6.3.1 Functions and Parameter Settings in Sunny Explorer

The following functions for system management are available in Sunny Explorer:

•Overview of the system status

• Graphic display of key PV system data, device data and energy values

• Parameterization of individual devices or entire device classes

• Simple diagnostics thanks to display of errors and events

• Data export of inverter energy values and events in CSV format

• Device updates

You can change the following parameters in Sunny Explorer:

• Device name of the inverter

• Automatic IP configuration On/Off

• DNS-IP, gateway IP, IP address, subnet mask

• Webconnect function On/Off

Installation Manual SWWEBCONDM-IA-en-16 21

6 Commissioning SMA Solar Technology AG

6.3.2 Creating a Small-Scale PV System in Sunny Explorer

Requirements:

☐ The system must be commissioned (see Section6.2, page20).
☐ Sunny Explorer must be installed on the computer (see Section2.4 "Supported Products",

page10).

Procedure:

1. Connect the computer to the system router with a network cable.

2. If you have used SMA Connection Assist for the static network configuration, ensure that
SMA Connection Assist has ended.

3. Start Sunny Explorer and create a Speedwire system for the small-scale PV system in
Sunny Explorer (see Sunny Explorer help).

6.4 Configuring the Modbus Function

If you wish to access SMA inverters with Modbus interface, make sure that the Modbus connection
of the devices has been configured correctly. In devices with Modbus, the same port must be set up
for the Modbus communication. The Modbus function has been deactivated by default in the
Speedwire/Webconnect data module and port 502 has been set for the Modbus servers TCP and
UDP. For information on using the Modbus interface, see the Technical Descriptions "SMA Modbus
Interface" or "SunSpec

For information on which of the supported SMA inverters (see Section 2.4) support the Modbus
interface of the Speedwire/Webconnect data module, see the datasheet "SMA_Modbus-DB-en.xlsx"
at www.SMA-Solar.com.

Procedure:

• If necessary, adjust the preset ports in the Speedwire/Webconnect data module for the
Modbus communication (see the Technical Descriptions "SMA Modbus
"SunSpec® Modbus® Interface" at www.SMA-Solar.com).

®

Modbus

®

Interface" at www.SMA-Solar.com.

®

Interface" or

®

22 SWWEBCONDM-IA-en-16 Installation Manual

SMA Solar Technology AG 6 Commissioning

6.5 System Registration in Sunny Portal

6.5.1 Registering a Large-Scale PV Power Plant with Cluster Controller in Sunny Portal

Requirements:

☐ The large-scale PV power plant must be commissioned (see Section6.1, page20).
☐ Your computer must have an Internet connection.
☐ The Cluster Controller must be connected to a router with Internet connection (see installation

manual of the Cluster Controller).

☐ JavaScript must be enabled in the web browser.

Procedure:

• In large-scale PV power plants with Cluster Controller, register in Sunny Portal via the user
interface of the Cluster Controller (see user manual of the Cluster Controller).

6.5.2 Registering a Small-Scale PV System in Sunny Portal

Requirements:

☐ The small-scale PV system must be commissioned (see Section6.2, page20).
☐ PIC and RID of the Speedwire/Webconnect data module must be available.
☐ Your computer must have an Internet connection.
☐ JavaScript must be enabled in the web browser.
☐ All UDP ports > 1024 on the router must be open for outgoing connections. If there is a firewall

installed on the router, you might have to adjust the firewall settings.

☐ It must be possible for the outgoing router connections to reach all Internet destinations (target

IP, target port). If there is a firewall installed on the router, you might have to adjust the firewall
settings.

☐ On the router with NAT (Network Address Translation), no port forwarding must be entered.

Potential communication problems can thus be prevented.

☐ There must be no packet filtering or manipulation for SIP packets installed on the router.

Maximum permissible number of devices for a small-scale PV system in Sunny Portal

In Sunny Portal, a maximum of four inverters with installed Speedwire/Webconnect data
module is permitted per small-scale PV system.

Installation Manual SWWEBCONDM-IA-en-16 23

6 Commissioning SMA Solar Technology AG

Small-scale PV system with Speedwire/Webconnect data module cannot be
combined with other systems

If you already have a system with a different communication device, e.g. Sunny WebBox, in
Sunny Portal, you will still need to create a separate small-scale PV system with Speedwire/
Webconnect data module. It is not possible to combine the Speedwire/Webconnect data
modul e and other communicatio n devices within one system in Sunny Portal. Sunny Portal treats
the existing system and the new small-scale PV system with Speedwire/Webconnect data
module as independent systems.

• Create a new small-scale PV system with Speedwire/Webconnect data module.

Replacing the Speedwire/Webconnect data module in the inverter

If you have replaced the Speedwire/Webconnect data module in the inverter with a new
Speedwire/Webconnect data module, the PIC and the RID of the inverter change. Therefore,
you must also replace the inverter using the PV System Setup Assistant in Sunny Portal (see the
Sunny Portal user manual). In the PV System Setup Assistant, you must enter the PIC and the RID
of the new Speedwire/Webconnect data module.

Starting the PV System Setup Assistant in Sunny  Portal

The PV System Setup Assistant is a step-by-step guide to the processes required for user registration
and the registration of your system in Sunny Portal

Procedure:

1. Go to www.SunnyPortal.com.

2. Select [PV System Setup Assistant].
☑ The PV System Setup Assistant opens.

3. Follow the instructions of the PV System Setup Assistant.

24 SWWEBCONDM-IA-en-16 Installation Manual

SMA Solar Technology AG 7 Decommissioning

2

1

1

7 Decommissioning

7.1 Removing the Speedwire/Webconnect Data Module

1.

Danger to life due to electric shock when opening the inverter

High voltages are present in the conductive components of the inverter. Touching live
components results in death or serious injury.

• Disconnect the inverter from all voltage sources on the AC and DC sides and open it
(see the inverter installation manual). Observe the waiting time to allow the capacitors to
discharge.

2. Press the left-hand and right-hand lock hooks
outwards and remove the ribbon cable plug from
the center connector strip of the inverter.

3. Release the screw of the display far enough to allow the display to be flipped up.

4. Flip up the display until it snaps into place.

5. Unscrew the swivel nut of the cable gland.

6. Remove the network cables from the Speedwire/Webconnect data module.

7. Unscrew the counter nut of the cable gland.

8. Remove the cable gland and network cables from the inverter.

9. Release the hexagon socket screw (AF 3) of the Speedwire/Webconnect data module and
remove the module.

10. Flip the display down and fasten the display screw hand-tight.

11. Seal the enclosure opening of the inverter with the corresponding filler plug.

12. Close the inverter (see inverter installation manual).

7.2 Packaging the Speedwire/Webconnect Data Module for Shipping

• Pack the Speedwire/Webconnect data module for shipping. Use the original packaging or
packaging that is suitable for the weight and size of the Speedwire/Webconnect data module
(see Section9 "Technical Data", page28).

7.3 Disposing of the Speedwire/Webconnect Data Module

• Dispose of the Speedwire/Webconnect data module in accordance with th e re gul ati ons for t he
disposal of electronic waste applicable at the installation site.

Installation Manual SWWEBCONDM-IA-en-16 25

8 Troubleshooting SMA Solar Technology AG

8 Troubleshooting

Corrective measures regarding Modbus errors

Corrective measures regarding Modbus errors can be found in the Technical Descriptions
"SMA Modbus

Problem Cause and corrective measures

The Speedwire/
Webconnect data
module cannot be
accessed.

®

Interface" or "SunSpec®Modbus® Interface".

Possibly, there is no Speedwire connection.

Corrective measures:

• Ensure that all network cable plugs are inserted and locked.

• Ensure that all inverters in the system are in operation.

• Ensure that the system router is switched on.

• Ensure that the ribbon cable plug of the Speedwire/Webconnect
data module is correctly plugged into the center connector strip in
the inverter.

The Webconnect/Speedwire data module might not have a valid IP
address.

Corrective measures:

• Ensure that DHCP is enabled for the router.

or

• Assign an appropriate static IP address to the Speedwire/
Webconnect data module via SMA Connection Assist or
Sunny Explorer. You can obtain the Sunny Explorer and
SMA Connection Assist software free of charge from the download
area at www.SMA-Solar.com.

The firewall may not be set correctly.

Corrective measures:

• In the firewall, activate ports 3478 and 9523 (see firewall manual).

It is possible that the UDP ports in the router for outgoing connections are
not open.

Corrective measures:

• Open the UDP ports > 1024 in the router for outgoing connections.

The IP filter might not have been set up correctly.

Corrective measures:

• Adjust the IP filter settings (see router manual).

26 SWWEBCONDM-IA-en-16 Installation Manual

SMA Solar Technology AG 8 Troubleshooting

Problem Cause and corrective measures

The Speedwire/
Webconnect data
module cannot be
accessed.

It is p oss ibl e th at p ack et f ilt ering or m ani pul ati on f or S IP p ackets is installed
on the router.

Corrective measures:

• Uninstall the packet filtering for SIP packets or the manipulation for
SIP packets on the router.

It is p ossibl e that port f orwarding has been entered on the rou ter with NAT
function (Network Address Translation).

Corrective measures:

• Remove the port forwarding from the router with NAT function.

It is possible that the inverter does not recognize the Speedwire/
Webconnect data module. The firmware version of the inverter is not
supported (see Section2.4, page10).

Corrective measures:

• Update the inverter firmware (see the Technical Description
"Firmware Update with SD Card" at www.SMA-Solar.com).

Installation Manual SWWEBCONDM-IA-en-16 27

9 Technical Data SMA Solar Technology AG

9 Technical Data

General

Mounting location in the inverter
Voltage supply via the inverter

Mechanical Data

Width x height x depth 73 mm x 88 mm x 34 mm

Communication

Communication interface Speedwire/Webconnect
Maximum cable length 100 m

Protocols

Data interface SMA Modbus, SunSpec

Terminals

Type of plug RJ45
Number of RJ45 terminals 2

Ambient Conditions for Storage/Transport

Ambient temperature − 40°C to +85°C
Relative humidity, non-condensing 10% to 100%

28 SWWEBCONDM-IA-en-16 Installation Manual

SMA Solar Technology AG 10 Contact

10 Contact

If you have technical problems concerning our products, please contact the SMA Service Line.
We need the following information in order to provide you with the necessary assistance:

•Inverters:
– Device type and serial number (see type label)
– Firmware version (tap twice on the inverter display or see Sunny Portal or Sunny Explorer)

• Speedwire/Webconnect data module:
– Device type, serial number and hardware version (see type label)
– Number of Speedwire/Webconnect data modules connected

• Large-scale PV power plants:
– Serial number and firmware version of the Cluster Controller

• Small-scale PV systems:
– Name of your Sunny Portal system
– PIC and RID of the Speedwire/Webconnect data module

Australia SMA Australia Pty Ltd.

Sydney

Belgien/
Belgique/
België

Brasil Vide España (Espanha)
Česko SMA Central & Eastern Europe

Chile Ver España
Danmark Se Deutschland (Tyskland)

SMA Benelux BVBA/SPRL
Mechelen

s.r.o.
Praha

Toll free for
Australia:

International: [phone]
[phone]

[phone]

1800 SMA AUS
(1800 762 287)

Installation Manual SWWEBCONDM-IA-en-16 29

10 Contact SMA Solar Technology AG

Deutschland SMA Solar Technology AG

Niestetal

España SMA Ibérica Tecnología Solar,

S.L.U.
Barcelona

France SMA France S.A.S.

Lyon

India SMA Solar India Pvt. Ltd.

Mumbai

Italia SMA Italia S.r.l.

Milano

Κύπρος/
Kıbrıs

Luxemburg/
Luxembourg

Βλέπε Ελλάδα/
Bkz. Ελλάδα (Yunanistan)

Siehe Belgien

Voir Belgique
Magyarország lásd Česko (Csehország)
Nederland zie Belgien (België)
Österreich Siehe Deutschland
Perú Ver España
Polska Patrz Česko (Czechy)

Medium Power Solutions
Wechselrichter:

Kommunikation:

[phone]
[phone]

SMA Online Service Center:
www.SMA.de/Service

Hybrid Energy Solutions
Sunny Island: [phone]
PV-Diesel

[phone]

Hybridsysteme:
Power Plant Solutions
Sunny Central: [phone]
Llamada gratuita en

900 14 22 22

España:
Internacional: [phone]
Medium Power Solutions
Onduleurs :

Communication :

[phone]

[phone]
Hybrid Energy Solutions
Sunny Island : [phone]
Power Plant Solutions
Sunny Central : [phone]
[phone]

[phone]

30 SWWEBCONDM-IA-en-16 Installation Manual

SMA Solar Technology AG 10 Contact



Portugal SMA Solar Technology Portugal,

Unipessoal Lda
Lisboa

România Vezi Česko (Cehia)
Schweiz Siehe Deutschland
Slovensko pozri Česko (Česká republika)
South Africa SMA Solar Technology

South Africa Pty Ltd.
Centurion (Pretoria)

United
Kingdom

Ελλάδα SMA Hellas AE

България Вижте Ελλάδα (Гърция)

대한민국 SMA Technology Korea Co., Ltd.서울+82 2 508-8599

[phone] SMA Middle East LLC

SMA Solar UK Ltd.
Milton Keynes

Αθήνα

SMA Solar (Thailand) Co., Ltd. [phone]

Isento de taxas em
Portugal:

Internacional: [phone]

08600 SUNNY
(08600 78669)

International: [phone]
[phone]

801 222 9 222
International: [phone]

800 20 89 87



!

Other
countries

Installation Manual SWWEBCONDM-IA-en-16 31

International SMA Service Line
Niestetal

Toll free worldwide: 00800 SMA SERVICE
([phone])

SMA Solar Technology

www.SMA-Solar.com