Solaredge Inverter, synergy tech, 3-phase, 55kW

Solar PV Inverters

Please Note: SE55K-ZA0P0BNU4 is only the primary unit. You will also require the secondary units in order to complete the system.

Three Phase Inverter with Synergy Technology

Specifically designed to work with power optimizers:

  • Easy two-person installation-each unit mounted separately, equipped with cables for simple connection between units
  • Balance of System and labour reduction compared to using multiple smaller string inverters
  • Independent operation of each unit enables higher uptime and easy serviceability
  • No wasted ground area: wall/rail mounted or horizontally mounted under the modules (10 ̊ inclination)
  • Built-in module-level monitoring with Ethernet or cellular GSM
  • Fixed voltage inverter for superior efficiency (987.3%) and longer strings
  • Integrated Connection Unit with optional integrated DC Safety Switch – eliminated the need for external DC isolators
  • Built-in RS485 Surge Protection, to better withstand lightening events
  • Advanced safety features – integrated arc fault protection and optional rapid shutdown


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Design: Three Phase Inverter with Synergy Technology

Model: SE55K

Reverse-Polarity Protection: Yes

DC Input (8):

  • 6 strings
  • 4-10mm2 DC wire
  • gland outer diameter 5-10mm/3 MC4 pairs per unit

Audible Noise (dBA): < 60

Cooling: Fan (user replaceable)

Mechanical data

Mounting: Brackets provided

AC Output Output Cable (mm):

  • Cable gland-diameter 22-32
  • PE gland diameter

AC Output Wire: Aluminium or Copper; L, N: Up to 70, PE: Up to 35

Maximum Residual Current Injection (mA): 250 per unit (3)

Transformer-less, Undergrounded: Yes

Ground-Fault Isolation Detection: 350KΩ Sensitivity per Unit (4)

RS485 Surge Protection: Built-in

Maximum Inverter Efficiency (%): 98.3

DC Disconnect (optional): 1000V/2 x 40A

Number of Units: 2

Grids Supported-Three Phase (V): 3/N/PE (WYE with Neutral)

Dimensions (H x W x D) (mm): Primary Unit: 940 x 315 x 260

Weight (kg): Primary Unit: 48

Electrical data

Rated AC Power Output (VA): 55200

Maximum AC Output Power (VA): 55200

AC Output Voltage – Line to Line (Vac): 380/220;400/230

AC Frequency (Hz): 50/60 ± 5

Maximum Continuous Output Current (per Phase) @Vac, nom (A): 80

Maximum DC Power (Module STC) (W): 74520 / 37260

Maximum Input Voltage DC + to DC- (Vdc): 1000

Nominal DC Input Voltage (Vdc): 750

Maximum Input Current (Adc): 2 x 40

Night-time Power Consumption (W): <412

Ambient conditions

Operating Temperature Range: -40 to +60(9) ℃

Protection Rating: IP65 - outdoor and indoor

Solaredge Inverter, synergy tech, 3-phase, 55kW
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