Residential String Inverters

Compatible with AC EV Charger for green energy to EV

Residential String Inverters

Compatible with AC EV Charger for green energy to EV

Next Day Delivery Across Ireland

Residential String Inverters

The unique Push - Click - Go connectors make installation more convenient than ever. Integrated spirit level allows for easy mounting.
  • High Yield - lower startup and wider MPPT voltage
  • Smart Management - 24/7 live monitoring with remote firmware updates from iSolarCloud App
  • Safe & Reliable - quick arc fault circuit interrupter
  • User Friendly - lightweight compact design
  • Choose from 1-Phase String or 3-Phase String
  • 1-Phase String includes a choice of 8 sizes, 2-6kW*
  • 3-Phase String includes a choice of 7 sizes, 5-20kW*
  • *Stock item info shown below
SG4.0RS
SG5.0RS
SG10RT
SG20RT
Input (DC)
Recommended max. PV input power 6kWp 7.5kWp 15kWp 30kWp
Max. PV input voltage 600V 600V 1000V* 1000V*
Min. PV input voltage / Start-up input voltage 40V / 50V 40V / 50V 180V /180V 180V /180V
Rated input voltage 360V 360V 600V 600V
MPP voltage range 40V -560V 40V -560V 160V – 1000V 160V – 1000V
No. of independent MPP inputs 2 2 2 2
No. of PV strings per MPPT 1 1 2/1 2/2
Max. PV input current 32A (16A / 16A) 32A (16A / 16A) 37.5A (25A / 12.5A) 50A (25A /25A)
Max. DC short-circuit current 40A (20A / 20A) 40A (20A / 20A) 48A (32A / 16A) 64A (32A / 32A)
Max. current for DC connector 30A 30A
Output (AC)
Rated AC output power 4000W 5000W 10000W 20000W
Max. AC output power (apparent power 3P) 11000VA 22000VA
Rated AC output apparent power 4000VA 5000VA
Max. AC output current 17.4A 21.8A 16.7A 31.9A
Rated AC output current(at 230V) 18.2A 22.8A 14.5A 29A
Rated AC voltage 220V / 230V / 240V 220V / 230V / 240V 3 / N / PE, 220 / 380V
3 / N / PE, 230 / 400V
3 / N / PE, 240 / 415V
3 / N / PE, 220 / 380V
3 / N / PE, 230 / 400V
3 / N / PE, 240 / 415V
AC voltage range 154V – 276V 154V – 276V 180V – 276V / 311V – 478V 180V –  276V / 311V – 478V
Rated grid frequency 50Hz / 60Hz 50Hz / 60Hz 50Hz / 60Hz 50Hz / 60Hz
Grid frequency range 45 – 55Hz / 55 – 65Hz 45 – 55Hz / 55 – 65Hz 45 – 55Hz / 55 – 65Hz 45 – 55Hz / 55 – 65Hz
Harmonic (THD) <3% @ rated power <3% @ rated power <3% @ rated power <3% @ rated power
Power factor at Rated power / Adjustable power factor >0.99 / 0.8Leading – 0.8Lagging >0.99 / 0.8Leading – 0.8Lagging >0.99 / 0.8Leading – 0.8Lagging >0.99 / 0.8Leading – 0.8Lagging
Feed-in phases / Connection phases 1 / 1 1 / 1 3 / 3 3 / 3
Efficiency
Max. efficiency 97.90% 97.90% 98.50% 98.50%
European efficiency 97.20% 97.30% 97.50% 98.10%
Downloads
Installation Manual Installation Manual Installation Manual Installation Manual
Data Sheet Data Sheet Data Sheet Data Sheet
EN Cert EN Cert  EN Cert  EN Cert 
CE Declaration of Conformity CE Declaration of Conformity CE Declaration of Conformity  CE Declaration of Conformity
NOTES *: The inverter enters the standby state when the input voltage ranges between1,000V and 1,100V. If the maximum DC voltage in the system can exceed 1000V, the MC4 connectors included in the scope of delivery must not be used. In this case MC4 Evo2 connectors must be used

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