MG 3-6kW-2M

Single-Phase On-Grid Solar Inverter

Key Feature

INVT iMars MG series solar inverters are developed for residential. Small in size, light in weight, easy to install and maintain, and very cost-effective.

  • The core technologies are from Germany.
  • Wider voltage range, lower starting voltage and higher conversion efficiency (Max efficiency can be reach to 97.8%)
  • 2 MPPT, adapt to the complex environment of roof, improve power generation
  • Smart grid adaptive to meet the requirements of various power grid access
  • Variety of monitoring modes: APP (one-button registration), large screen data monitoring center, cloud monitoring platform
  • Support RS485/GPRS/WIFI/Ethernet
  • Aluminum casing, natural cooling, IP65 protection level.
  • Adopt internationally famous brand components to ensure the stable operation of inverter.
  • Insurance by well-known international property insurance company (AIG) for Products /Completed Operations Liability Insurance.
  • Home appliance design, easy to operation
  • Small in size, light in weight, easy to install by a single person
Input (DC) 
Max. Input Power  3.6kW 4.8kW 5.52kW 6kW 6.3kW
Max. Input Voltage   600V
Start Voltage / Min. Operating Voltage   120V / 100V
MPPT Voltage Range 120V-550V
MPPT Rated Voltage 360V
Number of MPP Trackers / String per MPPT 2/1
Max. Current per MPPT 8A 10A 11A 12A 16A
Output (AC) 
Max. Output Current 14A 16A 18.3A 20A 27.3A
Rated AC Power 3kW 3.68kW 4.2kW 4.6kW 6kW
Rated Grid Frequency 50Hz / 60Hz 
Rated Grid Voltage 230V, L+N+PE
Power Factor ≥0.99 (Rated Power)
THDi <3% (Rated Power)
Max. Efficiency 97.70% 97.70% 97.70% 97.80% 97.80%
European Efficiency  96.70% 96.70% 96.70% 96.80% 96.80%
MPPT Efficiency  99.90%
Protection DC switch, AC short-circuit protection, Over current protection, Over voltage protection, Isolation protection,
RCD, Surge protection, Anti-islanding protection, Over-temperature protection, Ground fault monitoring, etc.
Display LED (Optional) / LCD (Standard)
System Language English / Chinese / German / Dutch
Communication Standard: RS485
Optional: WiFi / GPRS / Ethernet
Standard Compliance  
Grid Connection Standards IEC 61727:2004, IEC62116:2014, IEC 60068-2-1:2007, IEC 60068-2-2:2007, IEC 60068-2-14:2009,
IEC 60068-2-30:2005, IEC 61683:1999, DIN VDE 0126-1-1:2013, DIN VDE V 0124-100:2020,
VDE-AR-N 4105:2018, G98:2019, C10/11:2019, AS/NZS 4777.2:2020, NB/T 32004-2018, PEA, ZVR
Safety / EMC IEC/EN 62109-1:2010, IEC/EN 62109-2:2011, EN 61000-6-2:2019, EN 61000-6-3:2007/A1:2011
General Data  
Dimensions (W x H x D)  360 x 462 x 150 mm
Weight  18kg
Operating Temperature Range -25℃~+60℃ (Derating above 45℃)
Cooling Method Natural Cooling
Protection Degree IP65
Noise <30dB
Highest Altitude 3000m (Derating above 2000m)
Relative Humidity 0~95%
Topology Transformerless
Night Power Consumption <1W
Warranty 5years (Standard) / 10years (Optional)
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