2 Safety
SMA Solar Technology AG
The product must only be operated in connection with an intrinsically safe lithium-ion battery
approved by SMA Solar Technology AG.
The battery must comply with the locally applicable standards and directives and must be
intrinsically safe.
The communication interface of the battery used must be compatible with the product. The entire
battery voltage range must be completely within the permissible input voltage range of the product.
The maximum permissible DC input voltage of the product must not be exceeded.
The DC terminal of the inverter is exclusively intended for the connection of a battery with external
all-pole battery fuse. The DC lines of the positive and negative pole must be shorter than 30 m.
Loads connected to the product must have an CE, RCM or UL identification label.
All components must remain within their permitted operating ranges and their installation
requirements at all times.
The product must only be used in countries for which it is approved or released by SMA Solar
Technology AG and the grid operator.
The grid configuration of the utility grid must be a TN or TT system. Cables with copper or
aluminium conductors must be used for the installation.
Use SMA products only in accordance with the information provided in the enclosed
documentation and with the locally applicable laws, regulations, standards and directives. Any
other application may cause personal injury or property damage.
Any use of the product other than that described in the Intended Use section does not qualify as
appropriate.
The enclosed documentation is an integral part of this product. Keep the documentation in a
convenient, dry place for future reference and observe all instructions contained therein.
This document does not replace any regional, state, provincial, federal or national laws, regulations
or standards that apply to the installation, electrical safety and use of the product. SMA Solar
Technology AG assumes no responsibility for the compliance or non-compliance with such laws or
codes in connection with the installation of the product.
The type label must remain permanently attached to the product.
2.2
IMPORTANT SAFETY INSTRUCTIONS
Keep the manual for future reference.
This section contains safety information that must be observed at all times when working.
The product has been designed and tested in accordance with international safety requirements. As
with all electrical or electronical devices, there are residual risks despite careful construction. 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.
6
STPSxx-20-IS-xx-11
Quick Reference Guide