Merak SPI Series_TCSN Power Technology (Shenzhen) Co.,Ltd
Merak SPI Series
Merak SPI Series

Merak SPI Series

Easy to install and simple to use; supports pure sine wave output and MPPT smart management, delivering stable and reliable power. Suitable for home energy storage, emergency backup power, etc.

Model Merak SPI B24-3K Merak SPI B48-6K Merak SPI B48-12K
AC Input
Rated Input Voltage (VAC) 208/220/230/240/L+N+PE
Voltage Range (VAC) 90~280±3 (normal mode) ; 170~280±3 (UPS mode) 220/230:L+N+PE
Frequency (Hz) 40~70 (Default) 50Hz/60Hz (Auto detection)
AC Output
Rated Capacity (kW) 3.6 6.2 12
Voltage Regulation ≤5%
Rated Voltage (VAC) 208/220/230/240:L+N+PE 230:L+N+PE
Power Factor (PF) 1
Frequency (Hz) Line Mode: Synchronized range, Battery Mode: 50/60Hz±0.1% 50Hz±0.3Hz/60Hz±0.3Hz
Transfer Time (ms) 10ms(Typical)
Harmonic Distortion ≤3% (Non-linear Load PF=0.7) ≤5%
Overload Capacity (Battery Mode) 60s@102%~110%load;10s@110%~130%load;300ms@130%~150%load;>150%load (102% ~ load<125%) ±10% report error and turn off the output after 5 minutes, (125% ~ load < 150%) ±10% report error and turn off the output after 10 seconds, Load >150% ±10% report error and turn off the output after 5 seconds
Max Efficiency (Battery Mode) 92.7%@24VDC 94%@48VDC
Parallel Operation Nonsupport No/1-6
Charger (PV/AC)
Solar Charger Type MPPT
Max PV Input Power (W) 5000 6500 9000+9000
PV Voltage Accuracy ±2%
MPPT Tracking Range (VDC) 40~450 90~450
Efficiency 99.5 MAX
Max PV Voltage (VDC) 500
Max PV Current (A) 100 100A(Can Be Set) 150A(Can Be Set)
Charger (AC Mode)
Max AC Charging Current (A) 100 80A(Can Be Set) 150A(Can Be Set)
Charging Voltage (VDC) Settable:28~29V 54.4V~55.2V
Battery
Battery Type Lithium-ion/VRLA/Custom
Overvoltage Protection (VDC) 30.5 60
Undervoltage Protection (VDC) 21 40
Interface
HMI LCD
Monitoring WiFi(Optional)
General Data
Waterproof Rating IP20
Operating Temperature 0~50℃ -10℃~50℃
Relative Humidity 20%~95%(Non-condensing)
Storage Temperature -15℃~60℃ -25℃~60℃
Weight (kg) 8.8 8.4 18.7
Dimensions (W*D*H) 315×456×120mm 305×416×120mm 365×550×140mm
Max Operating Altitude 4000m(Derating above 1000m)
Noise ≤50dB ≤60dB

Product Data Sheet Downloads

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