Outback Power GS4048A and GS8048A Specification Sheet
1
• Now supporting SunSpec IEEE 2030.5 with CSIP bridge
• Modular, stackable: up to nine units can be combined
for three-phase operation and ten in parallel, single-
phase operation
• Compliant with California Rule 21 and Hawaii 14H
grid support requirements, including CA R21 Phase 2
and 3 with optional CSIP bridge product
• Seven different programmable operating modes, with
generator assist and seamless reliable backup power
• GridZero operating mode minimizes grid dependence
in areas where incentives are changing and utility sell-
back is limited
• 8000 and 4000VA of continuous power with dual AC
inputs and peak operating efficiency of 96%
• Off-grid and grid-tied functionality in one unit
• Integrates both grid and generator with dual inputs
• Performs AC coupling with both legacy and UL1741SA
inverters, using frequency shifting
OutBack Power’s acclaimed Radian Series
inverter/chargers make solar and backup
power available and accessible in one platform.
The Radian GS8048A and GS4048A features dual AC inputs
for grid/generator flexibility with no external switching required,
unparalleled surge capability and operational stability, easy field
upgrade-ability and stacking capability for large system scaling,
simplified system commissioning through a powerful, easy to use
configuration wizard and multi-mode operational flexibility.
These inverter/chargers incorporate OutBack Power’s GridZero
technology: energy management for self-generation and self-
consumption programs providing precise balancing between using
stored energy, solar and utility power, blending-in the latter to
overcome surges and load spikes when needed.
Radian A-Series
™
60Hz, 120/240V Inverter/Chargers
SUB PANELLOADGENERATOR ENERGY STORAGE
POWER FLOW
GRID
MAIN PANEL
FLEXPOWER RADIAN
PV SOURCE