SMA Sunny Tower ST48 Inverter w/Webbox
  • Item Code: 4403

  • Installers call for Wholesale pricing

  • Your Price: $22,175.29
  • List Price: $23,412.00
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  • Sunny Tower 8000U ST48

    • 10 year standard warranty
    • Prewired at factory for 3-phase utility interconnection
    • Integrated load-break rated lockable AC/DC disconnect switch
    • Internet-ready with Sunny WebBox
    • Improved CEC efficiency
    • Integrated fused series string combiner
    • Sealed electronics enclosure & Opticool™
    • Ideal for commercial applications
    • Rugged stainless steel outdoor rated enclosure
    • UL 1741/IEEE-1547 compliant
    SUNNY TOWER 36 / 42 / 48
    The flexible solution for commercial PV systems

    SMA is known for manufacturing a wide range of solar inverters from commercial grid-tied inverters to complete residential off-grid solutions. SMA brings you the best in commercial inverter solutions: the Sunny Tower. Designed with the installer in mind, we’ve combined ease of installation, lowest specific cost ($/watt), and the highest efficiency to maximize rebates and power production while minimizing your payback period. The Sunny Tower combines all the advantages of string inverters with the installation advantages of central inverters. The Sunny Tower offers you the flexibility and reliability you’ve come to expect from SMA.

    Technical Data
    Sunny Tower with 6 Sunny Boy 8000US
    Recommended Maximum PV Power (Module STC) 60 kW
    DC Maximum Voltage 600 V
    Peak Power Tracking Voltage 300 – 480 V
    DC Maximum Input Current 80 A
    Number of Fused String Inputs 24 x 15 A (AC / DC disconnect)
    PV Start Voltage (Adjustable) 365 V
    AC Nominal Power / Maximum Power 48.0 kW / 48.0 kW
    AC Maximum Output Current (3-Phase Only) (per phase @ 208 V, 240 V, 277 V) N/A, 117A, 100A
    AC Nominal Voltage Range (3-Phase Only)
      N/A @ 208 V
      211– 264 V @ 240 V Delta
      244 – 305 V @ 277 V WYE
    AC Frequency: nominal / range 60 Hz / 59.3 – 60.5 Hz
    Power Factor (Nominal) 0.99
    Peak Inverter Efficiency 96.5%
    CEC Weighted Efficiency
      N/A @ 208 V
      96.0% @ 240 V
      96.0% @ 277 V
    Dimensions: (WxHxD) 43.3" x 70.5" x 39"
    Weight Tower: 330 lbs
    Weight 6 Inverters: 888 lbs
    Weight Total Shipping: 1430 lbs
    Ambient Temperature Range −13° to 113°F
    Power consumption at night 0.6 W
    Topology LF transformer
    Cooling Concept OptiCool™, forced active cooling
    Mounting Location: indoor / outdoor (NEMA 3R)
    LCD Display
    Communication: RS485: optional
    Wireless: optional
    Warranty: 10-year
    Compliance: IEEE-929, IEEE-1547, UL 1741, UL 1998, FCC Part 15 A & B: yes

    NOTE: US inverters ship with gray lids.
    Data at nominal conditions
    Type Designation ST48

    Includes
    • Sunny Webbox
    • 6 RS485-N Communication Cards
    Due to size this must ship by freight. Call or email our Shipping department for a quick Freight quote!!! 1-800-810-9939 or shippingestimates@affordable-solar.com
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  • Length: 43.3"
    Width: 70.5"
    Height: 39"
    Weight: 1430 lbs