SolarEdge Grid connection inverters


Specifically designed to work with power optimizers
SolarEdge Synergy 1.jpg

Three Phase Inverters with Synergy Technology

SolarEdge’s expanded offering of three phase inverters with synergy technology up to 100kW combines large capacity with ease of installation. The inverter design is based on small, lightweight, and easy-to-carry primary and secondary units. They are wall mounted for a minimal footprint, with installation only requiring a one or two-person crew. 

No crane or special tools are needed when installing the inverter, unlike alternative large capacity inverters on the market today, which are heavy, bulky, and difficult to install. Installing SolarEdge’s large capacity inverters instead of using multiple, smaller capacity inverters will further reduce setup times and costs. 

This new generation of SolarEdge three phase inverters is available in the following sizes: 50kW, 55kW, and 82.8kW.

Easy Inverter Commissioning with Inverter SetApp

Inverter commissioning has never been this easy. Activating, commissioning, and configuring your inverter is now done directly through your smartphone using the SolarEdge SetApp mobile application.

Take your inverter commissioning to the next level.

Key Benefits:

  • Easy two-person installation – each unit mounted separately, equipped with cables for simple connection between units

  • Balance of System and labor 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 (98.3%) and longer strings

  • Integrated Connection Unit with optional integrated DC Safety Switch – eliminates the need for external DC isolators

  • Built-in RS485 Surge Protection, to better withstand lightning events

  • Advanced safety features - integrated arc fault protection and optional rapid shutdow

    SE50K SE55K SE82,8
Rated AC Power Output VA 50000 55000 82800
Máximum AC Power Output VA 50000 55000 82800

AC Output Voltage

Line to line; Line to Neutral (Nominal)

Vac 380 / 220 ; 400 / 230
AC Ouput Voltage - Line to Neutral range Vac

304 - 437 / 176 - 253 ; 320 - 460 /184 - 264.5


AC Frequency (Nominal) Hz 50 / 60 ± 5
Max. Continuous Output Current (per phase) A 76 80 120
Grids Supported - Three Phase V 3 / N / PE (WYE with Neutral)
Maximum residual current injection mA 250 per unit
Protections   Utility monitoring, Islanding Protection, Configurable Power FactorCountry configurable Thresholds


Maximum DC Power (Module STC) Inverter / Unit W 67500 / 33750 74500 / 37250 111750 / 37250
Transformer-less, Ungrounded   Yes
Maximum input voltage Vdc 900
Nominal DC input voltage Vdc 750
Maximum Input Current  Adc 2 x 37 2 x 40 3 x 40
Reverse-polarity protection   Yes
Ground-Fault isolation detection   350kΩ Sensitivity
Maximum inverter efficiency % 98,3
European Weighted efficiency % 98,0
Nightime Power Consumption W < 12
Supported Communication Interfaces   RS485, Ethernet, Built-in GSM (optional)

RS485 Surge Protection



Rapid Shutdown   Optional (Automatic upon AC Grid Disconnect)
Cable covers  

Ordered separately with part number: DCD-SGY-COVER-LP (for SE50K and SE55K)

DCD-SGY-COVER-HP (for SE82.8K) ; Dimensions (H x W x D) – 314.3 x 343.7 x 134.5 mm

DC Disconnect   1000 V / 2 x 40 A 1000 V / 3 x 40 A

IEC-62109, AS3100


Grid Connection Standards  

VDE-AR-N-4105, G59/3, AS-4777,EN 50438 , CEI-021,VDE 0126-1-1, CEI-016, BDEW


IEC61000-6-2, IEC61000-6-3 , IEC61000-3-11, IEC61000-3-12

Number of units   2 3
AC Output mm

Cable gland — diameter 22-32; PE gland diameter 10-16


Cable gland — diameter 30-38; PE mm gland diameter 10-16

DC Input  

6 strings, 4-10mm2 DC wire,

gland outer diameter 5-10mm

3 MC4 pairs per unit

9 strings, 4-10mm2 DC wire,

gland outer diameter 5-10mm

3 MC4 pairs per unit

AC Output wire mm2

Aluminum or Copper; L, N: Up to 70, PE: Up to 35

Aluminum or Copper; L, N: Up to 95, mm2 PE: Up to 50

Dimensions mm

Primary Unit: 940 x 315 x 260; Secondary Unit: 540 x 315 x 260


Weight Kgr

Primary Unit: 48; Secondary Unit: 45


Noise dBA < 60
Operating temperature range ºC -40 +60
Cooling   Fan (user replaceable)
Protection Rating   IP65 - Outdoor and Indoor
Bracked mounted  



Catálogo General 2020

  • SolarEdge Synergy 1.jpg
  • SolarEdge Synergy 2.jpg
  • SolarEdge6.jpg
  • Optimizador SolarEdge P800.jpg

Do you want more information about this product?  |  (+34) 965 560 025  |  Skype