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MSG2 Series Single Phase String Inverter
MSG2 is a photovoltaic series cascade inverter especially designed for home users. It has the advantages of small size, light weight, easy installation and maintenance, and highly cost effective.
Key Features

● Efficient

   The core technologies are from Germany.

   Wider voltage range, lower starting voltage and higher conversation efficiency (Max efficiency can reach to 97.8%)

   Two MPPT, adapt to the complex conditions of roof, improve power generation.

● Smart

   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, GPRS200.

● Reliable

   Aluminum casing, natural cooling, IP65 protection level.

   Adopt internationally famous brand components to ensure the stable operation of inverter.

● Simple

   Home appliance design, easy to operation.

   Small in size, light in weight, easy to install.

●  Monitoring solution

   Handheld HMI

   WIFI 200, GPRS 200

   PhoneExpert, InfoExpert, Monitoring Center


 Model MSG2-3KMSG2-4KMSG2-4K6MSG2-5KMSG2-6K
 Input (DC Side)
 Max. DC input power (W)36004800552060006300
 Max. DC input voltage (V)600
 Start voltage (V) / Min. operation voltage (V)120/100
 MPPT operating range (V) / Rated input   voltage (V)120~550/360
 Number of MPPT / String per MPPT2/1
 Max. DC current (A) per MPPT x number of   MPPT9x212x213x215x216x2
 DC switchoptional
 Output (AC Side)
 Nominal output power (W)30004000460050006000
 Max. output current (A)1620222426
 Grid voltage range (V)230/180~277V
 Grid frequency range (Hz)50Hz (44~55Hz) / 60Hz (64~65Hz)
 Power factor   0.99 (at rated power)
 THDI< 3% (at rated power)
 AC outputSingle-phase (L, N, PE)
 Max. efficiency97.70%97.70%97.70%97.80%97.80%
 Euro. efficiency96.70%96.70%96.70%96.80%96.80%
 MPPT efficiency99.90%
 Operating temperature () - 25 ~   60
 Relative humidity0~95%, no condensation
 Noise typical [dB (A)]25
 Consumption at night (W)< 1W
 Cooling conceptNatural cooling 
 Degree of protectionIP65
 ProtectionPV array insulation protection, PV array   leakage current protection, Ground fault monitoring, Grid monitoring, Island   protection, DC monitoring, Short surrent protection etc.
 Display and   communication
 DisplayLCD (standard) / LED (optional)
 LCD languageEnglish, Chinese, German, Dutch
 CommunicationRS485 (standard);  WiFi, GPRS200 (optional)
 Dimension (W*D*H mm)405*360*150
 Weight (kg)18
 InstallationWall mounting