II
About This Manual
Scope of Validity
This manual is an integral part of X3-ULTRA series inverter. It describes
the installation, electrical connection, commissioning, maintenance and
troubleshooting of the product. Please read it carefully before operating.
This manual is valid for the following inverter models:
• X3-ULT-15K
• X3-ULT-15KP
• X3-ULT-19.9K (Applicable to Italy)
• X3-ULT-20K
• X3-ULT-20KP
• X3-ULT-25K
• X3-ULT-30K
Model Description
X3-ULT-15K
1
2
Item Meaning Description
1
Product
family name
"X3-ULTRA" refers to the energy storage inverter
that supports grid connection of photovoltaic
system.
2 Power "15K" refers to the rated output power of 15 kW.
Target Group
The installation, maintenance and grid-related setting can only be
performed by qualified personnel who:
• Are licensed and/or satisfy state and local jurisdiction regulations.
• Have good knowledge of this manual and other related documents.