Enphase Dual Micro-Inverter D380-72-2LL-S12 (MC4)

Average Rating: 0


  • Enphase Dual Micro-Inverter D380-72-2LL-S12, MC4

    See the DATA SHEETS tab for a list of compatible solar panels

    Enphase Energy, manufacturer of the most popular micro-inverter for solar electric systems, is an American-based company that focuses exclusively on advancing solar inverter technology.

    ENPHASE Nomenclature
    -S11 Enphase with MC3 Connectors
    -S12 Enphase with MC4 Connectors
    -S13 Enphase with Tyco Connectors

    D380 Design overview
    Each D380 dual micro-inverter can support 1 or 2 compatible solar panels
    The D380 auto-detects if the grid is 240VAC or 208VAC 3-phase
    The D380 should have the same connector type as your solar panel.
    Each 240VAC branch circuit can have 10 D380 micro-inverters maximum (20 modules)
    Each 208VAC branch circuit can have 15 D380 micro-inverters maximum (30 modules)
    You may have multiple branch circuits.
    AC Trunk cables are wired together to obtain the correct number of D380s
    AC Trunk are 240VAC or 208VAC. You must select the correct one for your application.
    An extension cable increases the distance between AC Trunk cables
    Each branch circuit requires an interconnect cable
    Each branch circuit requires a 20 amp breaker
    Branch circuits can be combined together with a load center.
    One end cap is needed for every D380 spot on the truck cable without a D380
    See Page 4 of the D380 "TwinPack" Microinverter Installation document in the DATA TAB section.

    The Enphase Energy Microinverter System improves energy harvest, increases reliability, and dramatically simplifies design, installation and management of solar power systems. The Enphase System includes the microinverter, the Envoy Communications Gateway, and the web-based Enlighten monitoring and analysis website.

    Productive
    • Maximum energy production
    • Resilient to dust, debris, and shading
    • Performance monitoring per module

    Reliable
    • System availability greater than 99.8%
    • No single point of system failure

    Smart
    • Quick & simple design, installation and management
    • 24/7 monitoring and analysis

    Safe
    • Low voltage DC
    • Reduced fire risk

    Micro-Inverter Technical Data
    60 and 72 Cell Modules
    The D380 “TwinPack” microinverters contain 2 independent DC inputs. The Input Data (DC) values below apply to both DC Inputs A and B individually.

    Input Data (DC)
    Recommended Input Power (STC): 230 watts
    Maximum Input DC Voltage: 56 volts
    Peak Power Tracking Voltage: 22 volts to 40 volts
    Min./Max. start voltage: 28Volts/54Volts
    Maximum DC Short Circuit Current: 12 amps
    Maximum Input Current: 10 amps

    Output Data (208 AC)
    Maximum Output Power: 380 Watts
    Nominal Output Current: 1.8 amps
    Nominal Voltage/Range: 208 Volts / 183 Volts to 229 Volts
    Extended Voltage/Range: 208 Volts / 179 Volts to 232 Volts
    Nominal Frequency/Range: 60.0 / 59.3 to 60.5 Hz
    Extended Frequency/Range: 60.0 / 59.2 to 60.6 Hz
    Power Factor: >0.95
    Maximum units per 20A branch: 15

    Output Data (240 AC)
    Maximum Output Power: 380 Watts
    Nominal Output Current: 1.6 amps
    Nominal Voltage/Range: 240 Volts / 211 Volts to 264 Volts
    Extended Voltage/Range: 240 Volts / 206 Volts to 269 Volts
    Nominal Frequency/Range: 60.0 / 59.3 to 60.5 Hz
    Extended Frequency/Range: 60.0 / 59.2 to 60.6 Hz
    Power Factor: >0.95
    Maximum units per 20A branch: 10

    Efficiency
    Peak Inverter Efficiency: 95.5%
    CEC Weighted Efficiency: 95.0%
    Nominal MPP Tracking: 99.6%

    Mechanical Data
    Operating Temperature Range: -40°C to 65°C
    Night time power consumption: 50mW
    Dimensions (WxHxD): 12.25” x 6.00” x 1.33” (311.2 x 152.4 x 33.8 mm)
    Weight: 6.25 lbs (2.83 kg)
    Cooling: Natural Convection - No fans
    Enclosure Environmental Rating: Outdoor – NEMA 6

    Features
    Communication: Powerline
    Warranty: 15 Years
    Compliance: UL1741/IEEE1547, FCC Part 15 Class B

    *This inverter has MC4 connectors (Enphase calls them -S12).

    *The D380 twinpack microinverter enclosure contains 2 DC input sections and a single AC output connector. There is no integral AC cable on the D380 twinpack microinverter enclosure, the AC connection is accomplished with a separate AC trunk cable assembly (see related items).

    *UNIRAC SolarMount requires 2-bolts/inverter (1/4" x 5/8" Bolt & flange nut), purchase 321204 20-bolt set
  • No information available
  • Length: 17"
    Width: 8"
    Height: 2"
    Weight: 7 lbs