Model Number		SCN3P40K	SCN3P50K	SCN3P60K	SCN3P80K
Rated power		40KVA/32KW	50KVA/40KW	60KVA/48KW	80KVA/64KW
Peak power (20 ms)		96KVA	120KVA	144KVA	192KVA
Start the motor		15HP	20HP	25HP	30HP
Standard battery voltage		192VDC		384VDC
Machine dimensions (L × W × H mm)		720 x 575 x 1,275
Package dimensions (L × W × H mm)		785 x 640 x 1400
Net weight (kg)		240	260	290	308
Gross Weight (kg) (Wooden Box Packaging)		273	293	323	341
Installation method		Tower-style
General parameters
Input	DC Input Voltage Range	10.5VDC–15VDC (single-cell battery voltage)
	Mains Input Voltage Range	380VAC/400VAC ±10% (customizable to 190VAC/200VAC)
	Mains Input Frequency Range	45Hz-55Hz (50Hz) / 55Hz-65Hz (60Hz)
	Maximum Mains Charging Current	0-45A (varies by model)
	Mains-powered charging method	Three-stage (constant current, constant voltage, float charging)
	Mutual restraint	3/N/PE
Output	Inverter Output Efficiency	≥85%
	Inverter output voltage	380VAC/400VAC ±2% (customizable to 190VAC/200VAC)
	Inverter output frequency	50/60Hz ±1%
	Inverter output waveform	Pure sine wave
	Inverter Output Waveform Distortion	Linear load ≤ 3%
	Municipal Power Output Efficiency	>99%
	Mains output voltage	Follow the mains power input
	Mains power output frequency	Follow the mains power input
	Battery mode no-load loss	≤1% of rated power
	No-load power consumption in mains mode	≤2% of rated power (mains charger not operating)
	Energy-saving mode no-load loss	≤10W
	Mutual restraint	3/N/PE
Battery Type		Lead-acid / Gel / Lithium-ion
Protection	Low-battery voltage alarm	11V (single-cell battery voltage)
	Battery Undervoltage Protection	10.5V (voltage per single battery)
	Battery Overvoltage Alarm	15V (voltage per single battery)
	Battery Overvoltage Protection	17V (voltage per single cell)
	Battery overvoltage recovery voltage	14.5V (voltage per single cell)
	Overload Power Protection	Automatic protection (battery mode), circuit breaker or fuse (mains mode)
	Inverter Output Short-Circuit Protection	Automatic protection (battery mode), circuit breaker or fuse (mains mode)
	Temperature protection	>90°C (Output Off)
Alarm	A	In normal operating condition, the buzzer emits no alarm sound.
	B	When there’s a battery failure, voltage abnormality, or overload protection activation, the buzzer sounds four times per second.
	C	When the machine is first turned on and operating normally, the buzzer will sound five beeps.
Built-in solar controller (optional)	Charging Mode	MPPT
	Charging current	50A/100A (192V & 384V systems)
	Photovoltaic Input Voltage Range	240V–360V (192V system); 480V–640V (384V system)
	Maximum PV Input Voltage (Voc) (Under Minimum Temperature Conditions)	450V (192V system); 800V (384V system)
	Standby power consumption	≤3W
	Maximum Conversion Efficiency	>95%
Work Mode		Inverter Priority / Utility Power Priority (Configurable)
Convert time		≤4ms
Panel display		LCD
Cooling method		Forced air cooling
Communication (optional)		RS485/Mobile App (Wi-Fi/GPRS)
Environment	Operating temperature	-10°C to 40°C
	Storage temperature	-15°C to 60°C
	Altitude	2000m (use with derating required for higher altitudes)
	Noise	≤65dB
	Relative humidity	0%–95%, no condensation