FLEXpower 4kW 48V Pre-wired Radian System 120/240V with 100A AFCI CC


    GS4048A-01 Inverter/Charger 4.0 kW, 48 VDC FLEXpower Radian AFCI, pre-wired GSLC with 120/240 VAC Bypass, 175 Amp DC breaker, 125 Amp charge controller breaker, 80 Amp PV breaker, MATE3s, HUB 10.3, FN-DC, RTS, plus one FLEXmax 100 AFCI charge controllers. Listed to UL1741-SA

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    OutBack’s pre-assembled and pre-wired power systems take the concept of fast, easy installation to a new level of performance, value and flexibility with the FLEXpower Radian.

    Everything you need, besides power sources and batteries, comes completely integrated—just install the mounting bracket, hang the system on a wall, make the necessary connections and the system is fully operational.Available with the 60Hz Radian A Series 4kW or 8kW inverter/charger, each model incorporates OutBack’s GridZero technology, a superior level of intelligence in energy management for self-generation and self-consumption programs. It provides precise balancing between using stored energy, solar and utility power, blending-in the latter to overcome surges and load spikes. All models feature an Advanced Battery Charging (ABC) profile option to support leading-edge battery technologies such as lithium-ion and others, and enhanced diagnostics for improved performance.

    The 4kW FLEXpower Radian (FPR- 4048A-300VDC) is ideal for smaller power applications—including homes, cabins, remote communication sites and backup power systems. GFDI protection comes built into the FLEXmax 100 charge controllers.


    • Factory tested, pre-wired and pre-configured
    • Fast installation with a pre-assembled system and fully integrated GS load center
    • Optimized system footprint
    • GridZero technology optimizes the balance between stored and renewable energy sources, minimizing grid dependence
    • Advanced Battery Charging (ABC) supports leading-edge battery technologies, including lithium-ion
    • Dual AC inputs for seamless generator integration in grid-interactive applications
    • Grid-interactive and stand-alone capability in one unit
    • System monitoring via web interface with OPTICS RE
    • Components carry all of the necessary ETL certifications. Rule 21 compliant

    Technical Specifications

    Dimensions (inchs)47 x 33.5 x 9.84
    Grid Voltage120/240V
    Power (Watts)$4,000.00
    Standard Warranty5 year
    ManufacturerOutback Power
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