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MSB1 Series On / Off Grid Hybrid Solar Inverter
MSB1 integrates charge, energy and photovoltaic inverter, BMS battery management system in one. It can automatically judge the off grid / grid connection mode, and connect to the smart grid.
Key Features
Parameter

● Efficient

   Professional BMS battery management system, lead-acid batttery and lithium iron are compatible.

   Setting battery charging current available according to different battery type.

   Combination of grid and off grid inverter, it not only reserve surplus power on grid status, but also using as UPS when off grid.

   Monitor battery design for easy extension.

● Smart

   Friendly HMI, LCD color screen.

   Equipment with variety of communication ways: RS485(standard), USB(standard), GPRS200(standard), WIFI(optional), diesel communication interface(optional)

● Reliable

   With grid anti feedback function.

   Perfect after-sale service.

● Simple

   Home appliance design, easy to operation.

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

● Monitoring solution

   WIFI 200, GPRS 200

   PhoneExpert, InfoExpert, Monitoring Center


 Model MSB1-3KMSB1-5K
 Input (PV)
 Max. DC   Input Power (W)33006600
 Max. DC Input Voltage (Vdc)550
 Start Voltage (Vdc) / Min.   Operation Voltage (V)100/80
 MPPT Operating Range (Vdc)   / Rated Input Voltage (V)120~450
 Max.   Input Current (A)13A13Ax2
 Number of MPPT / String per MPPT1/12/1
AC Output 1 (Grid)
 Nominal Output Power (W)30005000
 Grid   Voltage Range (V)208/220/230/240 (single phase)
 Rated   Grid Frequency (Hz)50/60
 Grid   Voltage Range (V)180~270
 Grid   Frequency Range (Hz)45~55  /   55~65 
 Rated   Output Current (A)13.623
 Power   Factor   0.99 (± 0.95 adjustable)
  THDI< 3% (at rated power)
 Max.   Efficiency97.20%97.70%
 Euro   Efficiency96.50%97.00%
AC Output 2 (Load)
Rated Output Power (VA)30005000
Rated Output Voltage (V)208/220/230/240 (±2%)
Rated Output Frequency (Hz)50/60 (±2%)
 Battery
 Rated   Voltage (V)48
 Voltage   Range (Setable) (V)43-58
 Battery   TypeLithium battery or Lead-acid battery
 Battery   capacity2.4kWh-12kWh(adjustable)
 Max.   Charging Current (Setable) (A)60100
 Max.   Discharging Current (Setable) (A)65110
 Max.   Efficiency92.00%
 System
 Operating   Temperature Range-10 ~ +40
 Isolation   method (photovoltaic side)Not isolation
 Isolation   method (battery side)High-frequency isolation
 Relative   humidity0~95%, no condensation
 Noise typical [dB (A)]≤45
 Cooling MethodFan
 Degree of Protection / Altitude   (m)IP20 / <1000m
 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
 DisplayLCD
 CommunicationRS485 (standard);  WiFi / GPRS / Ethernet optional);   CAN-BUS(internal communication), USB, Genset
 Dimension (W*D*H mm)425*190*610
 Weight (kg)25
 InstallationWall mounting