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MTG1 Series 40-70KW On Grid Solar Inverter
MTG1 40-70KW on grid solar inverter combines advanced T three-level topology and SVPWM, has a high power density, modular design, simple installation and maintenance, high-cost performance.
Key Features


● Efficient

   Wide input voltage range, adapt to all kinds of solar panels and string configuration.

   Dual MPPTs allow unbalanced input power.

   One MPPT max. input power is up to 60% of total input.

   Adopt combined technology of T-type three level topologies and SVPWM.

● Intelligent

   AC output power is adjustable between 1-100%.

   Grid self-adaptation, no N-line AC design to meet various grid access requirements.

   Integrated global monitor management, APP with one-button registration.

● Reliable

   IP65, suitable for various installation environments.

   Advanced film bus capacitors, latest thermal simulation technology

   for longer lifespan.

● Flexible

   High power density, small size.

   Modular design, easy to maintain.



 Model MTG1-40KMTG1-50KMTG1-60KMTG1-70K
 Input (DC)
 Max. Input Power  55KW66KW72K77K
 Max. Input   Voltage  1100V
 Start Voltage /
 Min. Operation Voltage  
 MPPT Voltage Range 570~95V
 MPPT Rated Voltage 720V
 Number of MPP Trackers /
 String per MPPT
 Max. Current per MPPT  74A90A120A120A
 Output (AC)
 Rated   Output Power 40KW50KW60KW66KW
 Max. Output Current  64A80A96A96A
 Rated Grid Frequency  50Hz / 60Hz
 Rated Grid Voltage  230V   /400V, 3L+N+PE / 3L +PE
 Power Factor- 0.8 ~ +0.8 (adjustable)
 THDI< 3% (at rated power)
 Max. Efficiency98.90%98.90%99.00%99.00%
 Euro. Efficiency98.00%98.50%98.50%98.50%
 MPPT Efficiency99.90%
 PorotectionDC breaker, AC short-circuit protection, Over   current protection, Over voltage protection,
    Insulation impedance protection, RCD, Surge protection, Anti-islanding   protection,
    Over temperature protection, Ground fault monitoring etc..
 System LanguageEnglish, Chinese, German, Dutch, Polish
 CommunicationStandard: RS485; Optional: WiFi / GPRS200 /   Ethernet
 Standard   Compliance
 Grid Connection StandardsIEC 61727: 2004, IEC 62116: 2014, IEC   60068-2-1: 2007; IEC 60068-2-14: 2009,
    IEC 60068-2-30: 2005, IEC 61683: 1999, DIN VED 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 / EMCIEC/EN 62109-1: 2010, IEC/EN 62109-2: 2011, EN   61000-6-2: 2019, EN 610000-6-3: 2007/A1: 2011
 General   Data
 Dimension (W*H*D)645*810*235mm
 Weight  53KG
 Operating Temperature Range-25~+60 (Derating above 45)
 Cooling MethodSmart cooling
 Protection DegreeIP65
 Noise  <50dB
 Max. Operating Altitude3000m (Derating above 2000m)
 Relative Humidity0~100%
 Consumption at Night < 0.5W
 Warranty5 years (standard) / 10 years (optional)