• SolarEdge SE14.4K-USR28BNU4
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SolarEdge 14.4-US w/AC RSD three phase 208v - SE14.4K-USR28BNU4

SolarEdge 14.4-US w/AC RSD three phase 208v - SE14.4K-USR28BNU4

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Specification

  • SKU:PES-SPS-SIV-0539
  • Brands: SolarEdge
  • Compliance special features:
    • Rapid Shutdown Ready
    • NEMA 3R
  • Documents:

    Datasheet
  • Height: 26.7
  • Length: 77.5
  • Phase:
    • Three Phase
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  • Product Description

    SolarEdge SE14.4K-USR28BNU4 Three Phase Inverter for 120/208V Grid

    The SolarEdge SE14.4K-USR28BNU4 is a high-performance three phase inverter, designed specifically for North America's 120/208V grid. This inverter stands out for its seamless integration with power optimizers, delivering reliable solar energy solutions with enhanced safety and efficiency. Key features such as built-in module-level monitoring and compliance with NEC rapid shutdown requirements make it a top choice for both residential and commercial applications.

    Product Features

    Optimized Energy Harvesting

    Featuring comprehensive integration with power optimizers, the SE14.4K-USR28BNU4 maximizes energy harvesting from each solar module, ensuring peak system output under varying conditions.

    Advanced Safety Features

    Compliant with NEC 2014 and 2017 safety standards, this inverter includes integrated arc fault protection and rapid shutdown capabilities, enhancing user safety and system integrity.

    Seamless Internet Connectivity

    Enjoy hassle-free commissioning and monitoring via smartphone using the SolarEdge SetApp, which connects through Ethernet or optional wireless connections.

    Smooth Installation

    The lightweight and compact design of the inverter allows for easy installation both indoors and outdoors, using the included mounting bracket.

    Robust Surge Protection

    Included RS485 surge protection ensures the system's endurance against electrical disturbances like lightning strikes, safeguarding long-term investment.

    How It Works

    The SolarEdge SE14.4K-USR28BNU4 operates by transforming direct current (DC) from solar panels into usable alternating current (AC) for home or commercial use. It closely monitors and adjusts its performance to ensure safe and efficient energy delivery.

    Power Optimizer Integration

    By working in harmony with power optimizers, this inverter maximizes the energy output of each module, allowing for more flexible system design and increased energy yield.

    Intelligent Monitoring

    Built-in module-level monitoring offers comprehensive insights into performance, enabling users to track electricity generation and optimize system operation effortlessly.

    Automatic Shutdown

    Rapid shutdown capabilities are automatically activated during power outages, ensuring safety in compliance with NEC standards and protecting the system from malfunctions.

    Specifications

    Rated AC Power Output 14400 VA
    Maximum DC Power 19400 W
    AC Output Voltage (L-N) 105-120-132.5 Vac
    AC Frequency Range 59.3 - 60 - 60.5 Hz
    Continuous Output Current 40 A
    Maximum Input Voltage DC+ to DC- 600 Vdc
    CEC Weighted Efficiency 97 %
    Night-time Power Consumption < 4 W
    Operating Temperature Range -40 to +140 °F / -40 to +60 °C
    Dimensions with Safety Switch (H x W x D) 30.5 x 12.5 x 10.5 in
    Weight with Safety Switch 106 lb
    Protection Rating NEMA 3R