• SMA Solar SB3.8-1SP-US-41
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SMA Solar Sunny Boy 3.8kW 208/240VAC String Inverter - SB3.8-1SP-US-41

SMA Solar Sunny Boy 3.8kW 208/240VAC String Inverter - SB3.8-1SP-US-41

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Specification

  • SKU:PES-SPS-SIV-0549
  • Brands: SMA Solar
  • Documents:

    Datasheet
  • Height: 19.8
  • Length: 73
  • Shop by inverter type:
    • String Inverters
  • Special sections quote cta:
    • AFCI
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  • Product Description

    SMA Solar Sunny Boy 3.8kW String Inverter - Versatile and Efficient

    The SMA Solar SB3.8-1SP-US-41 is a robust inverter solution, perfect for residential photovoltaic applications. This unit stands out for its flexibility and efficiency, integrating smoothly with diverse solar setups. Its advanced features ensure dependable energy output, while simplifying the installation and maintenance process, ultimately reducing operational costs.

    Product Features

    Smart Installation Assistant

    The inverter's enhanced installation assistant is easily accessible via smartphones, ensuring a swift and efficient setup to reduce time and cost in the field.

    Effective Shade Management

    Equipped with SMA's proprietary ShadeFix technology, this device optimizes performance even in shaded conditions, enhancing overall system output.

    Integrated Wall Mount

    The streamlined design includes a built-in wall mount bracket, facilitating quick and secure installation, minimizing additional labor needs.

    Advanced AFCI Protection

    This inverter complies with UL 1699B standards for arc fault protection, enhancing safety and ensuring reliable performance.

    Multiple MPPTs for Flexibility

    With numerous independent MPPTs, the inverter accommodates a wide range of string configurations, offering substantial versatility in design.

    How It Works

    The Sunny Boy inverter efficiently converts DC electricity generated by solar panels into AC electricity that can be used in homes or fed back into the grid. Its advanced internal components ensure optimal performance under varying conditions.

    Component 1: DC Input

    Handles a substantial input power from the solar array, with a broad operational voltage range to maximize energy capture.

    Component 2: MPPT Technology

    Multiple Maximum Power Point Trackers (MPPTs) adjust to varying light conditions, ensuring maximum energy harvest.

    Component 3: AC Output

    Converts the DC input into clean AC power, which is either used on-site or exported to the utility grid, maintaining a stable energy supply.

    Specifications

    Max. PV Power 6144 Wp
    Max. DC Voltage 600 V
    MPPT Operating Voltage Range 100 - 550 V
    AC Nominal Power 3840 W
    Max. Efficiency 97.6%
    Dimensions (W/H/D) 535 x 730 x 198 mm
    Weight 26 kg
    Temperature Range -25C to +60C
    Environmental Rating NEMA 3R
    Warranty 10/15/20 years