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MSG1 Series On Grid Solar Inverter
MSG1 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%)

   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 MSG1-1KMSG1-1K5MSG1-2KMSG1-3KMSG1-4KMSG1-4K6MSG1-5K
 Input (DC Side)
 Max. DC   Input Power (W)1200170022003300480055206000
 Max. DC Input Voltage (V)400600
 Start Voltage (V) /
     Min. Operation Voltage (V)
 MPPT Operating Range (Vdc)   /
     Rated Input Voltage (V)
 Number of MPPT /
     String per MPPT
 Max. DC Current (A) per   MPPT
     x Number of MPPT
 DC SwitchOptional
 Output (AC Side)
 Nominal Output Power (W)1000150020003000400046005000
 Max. Output Current (A)4.56.5913202224
 Grid   Voltage Range (V)230/180~277V
 Grid   Frequency Range (Hz)50Hz (44~55Hz) / 60Hz (54~65Hz)
 Power   Factor   0.99 (at rated power)
 THDI< 3% (at rated power)
 AC OutputSingle-phase (L, N, PE)
 Max. Efficiency96.90%97.20%97.20%97.30%97.70%97.70%97.80%
 Euro. Efficiency96.00%96.10%96.10%96.50%96.70%96.70%96.80%
 MPPT Efficiency99.90%
 Operating Temperature () -25~+60 (Derate after 45)
 Relative   Humidity0~95%, no condensation
 Noise Typical [dB (A)]25
 Consumption at Night (W)< 1W
 Cooling MethodNatural cooling 
 Degree of ProtectionIP65
 ProtectionPV array insulation protection, PV array   leakage current protection, Ground fault monitoring
Grid monitoring, Island protection, DC   monitoring, Short current protection etc. 
 Display and communication
 DisplayLED (standard) / LCD (optional)
 LCD   LanguageEnglish, Chinese, German, Dutch
 CommunicationRS485 (standard);  WiFi / GPRS / Ethernet (optional)
Mechanical Parameters
 Dimension (W*D*H mm)300*138*280405*306*105
 Weight (kg)1015
 InstallationWall mounting