SMA SUNNY TRIPOWER CORE1-US - Interfaces and Functions

3 Product Overview
SMA Solar Technology America LLC
User Manual STP50-US-40-BA-en-10 15
Symbol Explanation
Observe the documentation
Observe all documentation supplied with the product.
110441-00.01
This device complies with part 15 of the FCC Rules. Operation is subject to the
following two conditions: (1) This device may not cause harmful interference, and
(2) this device must accept any interference received, including interference that
may cause undesired operation.
CAN ICES-3 (B)/NMB-3(B)
WARNING
Contains FCC ID: SVF-KP20
Contains IC: 9440A-KP20
UL 1741 SA
Grid support utility interactive inverter complying with a subset of the IEEE 1547-
2003 and IEEE 1547.1-2005 requirements.
Product specific evaluation criteria and ratings are included in the product
documentation.
ELECTRIC SHOCK HAZARD
Do not remove cover. No user serviceable parts inside.
Refer servicing to qualified service personnel.
When the photovoltaic array is exposed to light, it supplies a DC voltage to this
equipment. Disconnect AC and DC individually and wait 5 minutes before servicing.
Hazardous voltage remains for 5 minutes after disconnecting main power supply.
Do not touch terminals. All terminals may be energized in the open position.
Hot surfaces – To reduce the risk of burns, do not touch.
This is a transformerless device. The DC conductors of this photovoltaic system are
normally ungrounded but will become intermittently grounded without indication
when the inverter measures the PV array isolation.
Warning label with compliance information
UL1741 is the standard applied by Underwriters Laboratories to the
product to certify that the product meets the requirements of the National
Electrical Code
®
and the IEEE1547 standard.
3.2 Interfaces and Functions
The inverter can be equipped or retrofitted with the following interfaces and functions:
User interface for monitoring and configuration
The product is equipped as standard with an integrated webserver, which provides a user interface
for configuring and monitoring the product. The product user interface can be called up via the web
browser if there is an existing connection to an end device (e.g. computer, tablet PC or
smartphone).
SMA Speedwire
The product is equipped with SMASpeedwire as standard. SMASpeedwire is a type of
communication based on the Ethernet standard. SMASpeedwire is designed for a data transfer
rate of 100Mbps and enables optimum communication between Speedwire devices within
systems.
SMA Webconnect
The inverter is equipped with a Webconnect function as standard. The Webconnect function
enables direct data transmission between the inverters of a small-scale plant and the Internet portals
SunnyPortal and SunnyPlaces without any additional communication device and for a maximum
of 4 inverters per visualized system. In large-scale PV power plants with more than 4 inverters, there
is the option of establishing data transmission between the inverters and the web-based monitoring
platform SunnyPortal and SunnyPlaces via the SMAClusterController or to distribute the inverters
over several plants. If there is an existing WLAN or Ethernet connection, you can directly access
your visualized system via the web browser on your end device.