Model	SCM50-192/216/240	SCM50-1384
Rated Charge and Discharge Current	50A
Rated System Voltage	192V/216V/240V	384V
Maximum PV Input Voltage (Voc) (Under minimum ambient temperature conditions)	450V (192V/216V systems) / 500V (240V system)	800V (384V system)
Maximum Power of the Photovoltaic Array	11.2 kW (192V system) / 12.6 kW (216V system) / 14 kW (240V system)	22.4 kW (384V system)
MPPT Tracking Range	240V/270V ~ 360V (192V/216V systems) 300V–400V (240V system)	480V ~ 640V (384V system)
MPPT tracking channels	1
Recommended operating voltage range	240V–320V (192V system); 270V–320V (216V system); 300V–350V (240V system);	480V–560V (384V system)
Battery Type	Valve-regulated lead-acid battery (users of other battery types can customize charging parameters)
Float charging voltage	220.8V (192V system) / 248.4V (216V system) / 276V (240V system) / 441.6V (384V system)
Equalization Charge Voltage	227.2V (192V system) / 255.6V (216V system) / 284V (240V system) / 454.4V (384V system)
Charging Protection Voltage	240V (192V system) / 270V (216V system) / 300V (240V system) / 480V (384V system)
Enhance recovery voltage	211.2V (192V system) / 237.6V (216V system) / 264V (240V system) / 422.4V (384V system)
Temperature Compensation Factor	-3 mV/°C/2 V (based on 25°C) (optional)
Charging Mode	MPPT Automatic Maximum Power Point Tracking
Charging method	Three-stage charging: Constant current, constant voltage, float charge
Protection	Overvoltage/undervoltage/overtemperature protection, PV reverse connection protection, and more
Conversion efficiency	>98%
MPPT Tracking Efficiency	>99%
Machine dimensions (L × W × H mm)	460 x 330 x 140
Package dimensions (L × W × H mm)	509 x 405 x 215
Net weight (kg)	13.5	15
Gross weight (kg)	15	16.5
System parameters
Display	LCD
Cooling method	Intelligent Forced Air Cooling
Protection Level	IP20
Using ambient temperature	-15°C to +50°C
Storage environment temperature	-20°C to +60°C
Allowable altitude	5000m, (Derating required for altitudes >2000m)
Allow relative humidity	5–95%, no condensation
Communication interface (optional)	RS485 Communication / Mobile App (WIFI Monitoring or GPRS Monitoring)