30kW/50 kW/100kW

Integrated Photovoltaic and Energy Storage Cabinet

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Product Features

  • Supports the access of photovoltaic, energy storage batteries, grid, and load, as well as DC bus bar, with economical and efficient energy conversion
  • The entire cabinet is designed in a modular fashion, convenient for installation and maintenance; different modules such as DC/DC, DC/AC, and STS can be freely combined to suit local conditions
  • Core modules such as DC/DC, DC/AC, and STS have passed GB and CE certification
  • Smart control functions, e.g. integrated with peak shaving and filling, load tracking, and demand control, as well as overall monitoring and seamless switching between grid-connected and off-grid modes, and pure off-grid operation.

System Technical Specifications

Product Model 30kW/58.98kWh 50kW/103.2kWh 100kW/200.7kWh
DC Parameters
Cell Specifications 3.2V 72Ah 3.2V 72Ah 3.2V 280Ah
Battery Pack Series/Parallel Configuration 1P32S 1P32S 1P16S
Number of Battery Packs 8 7 14
Number of Battery Clusters 1 2 1
Rated Operating Voltage 819.2V 716.8V 716.8V
Operating Voltage Range 716.8~921.6V 627.2~806.4V 627.2~806.4V
Capacity 58.98kWh 103.2kWh 200.7kWh
Maximum Charge/Discharge Power 0.5C 0.5C 0.5C
AC Parameters
Rated Power (kW) 30 50 100
Maximum Power (kW) 33 55 110
Rated Current (A) 43 72 145
Rated Voltage (V) 400 400 400
DC Component ≤0.2% ≤0.5% ≤0.5%
Harmonic Distortion Rate ≤3% (Full load) ≤3% (Full load) ≤3% (Full load)
Grid Voltage Range (V) 400(-10%~+10%) 400(-20%~+15%) 400V(-20%~+15%)
Grid Rated Frequency (Hz) 50 50/60±2.5 50Hz/60Hz±2.5Hz
Isolation Method None None None
Power Factor -0.99~+0.99 -0.99~+0.99 -0.99~+0.99
Charge/Discharge Conversion Time <100ms <100ms <100ms
Grid Connection/Disconnection Switching Time <20ms <20ms <20ms
Photovoltaic Input
Rated Input Voltage (V) 350 500 900
Maximum Power (kW) 30 50 120
MPPT Voltage Range (V) 200~850 350~850 200~900
MPPT Full Load Voltage Range (V) 200~850 350~850 300~900
General Parameters
Protection Level IP55 IP55 IP55
Fire Suppression System / Supported Supported
Operating Temperature -20℃~50℃  -20°C to 50°C  -20°C to 50°C
Dimensions (W * D * H mm) 1310*950*1900 1770*1000*2075 1800*1200*2000
Weight (kg) 800 1400 2400
BMS Communication Method CAN, RS485 CAN, RS485 CAN, RS485
PCS Cooling Method / Intelligent air cooling with temperature control Intelligent air cooling with temperature control
Battery Cooling Method / Air cooling Air cooling
Altitude 3000m (>2,000 Derating) 2000m (derating above 2000m) 3000m (derating above 2000m)