Installation and Operation Guide SOLECTRIA
®
XGI 1500-250 Series Inverters
DOCR-071074 (Rev 7, 30 MAY 2023)
7 of 72
Overview
Inverter Overview
A solar inverter converts DC power from solar modules to AC power, and exports it to the electrical grid as
shown in Figure 2-1. The SOLECTRIA XGI 1500 is a state-of-the-art inverter designed and made in the USA
using global components and is compliant with the Buy American Act.
Figure 2-1 Inverter Usage
2.1.1
Inverter Features
•
High conversion efficiency using 3-level conversion technology.
o
Max efficiency: 99.0%
o
CEC efficiency: 98.5%
•
Grid adaptability
o
Supports multiple grid standards
o
Certified to UL1741SA for CA Rule 21 compliance
o
Adjustable reactive power
o
Adjustable power factor (PF) ±0.80
o
Remote power curtailment
•
Ethernet connectivity
•
Wi-Fi accessible user interface
•
Protective enclosure: NEMA 4X, Type 3R, IEC IP66 rated enclosure allows for outdoor use.
•
Flexible design: The SOLECTRIA XGI 1500 series inverters provide a flexible solution for both
distributed and centralized “virtual central” system architecture.
•
PV Source Circuit Combiners: Pair the XGI 1500-250 series inverter with one or two Solectria Remote
Combiners (CR1500-xxP-yyS-400 series, or CR1500-xxp-yyF-400S series with output fuse).
XGI 1500-250