Solar Controller/Inverter | Renewable Energy Product Producer

Solar Controller/Inverter, SPIC-50kW

Integration of solar inverter and solar charge controller

SPIC-50kW solar controller/inverter can be widely used in various large-scale solar power generation applications such as homes, public lighting, mining, border defense, islands, pastoral areas, commercial and industrial sectors.

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Features

Solar controller/inverter utilizes Mitsubishi's 6th generation IPM intelligent module.
Solar controller/inverter comes with the American TI central processor DSP28335 chip.
Dual-mode startup selection function allows for step-down and frequency conversion startup settings through the LCD screen.
The isolated transformer design provides complete electrical isolation between input and output, with molded case circuit breakers for both.
Built-in grid frequency isolation transformer is capable of handling equipment with strong impacts such as motors, pumps, and air conditioners. Simultaneously, DC busbars and AC busbars are completely isolated to avoid interference between AC and DC.
LCD+LED display shows various data and fault codes, facilitating quick fault diagnosis and repair guidance for users.
Comprehensive output protection function includes overvoltage, overload, overheating, short circuit, and self-diagnostic protection.
Advanced PID algorithm allows for more precise battery energy management system.
Three-stage charging method maximizes the utilization of photovoltaic modules and battery capacity.
Comprehensive battery protection function features multi-stage charging to extend the battery lifespan.
Power generation statistics and real-time power curve function allows users to monitor the system power generation at any time.
This solar controller/inverter is certified by European CE (EMC and LVD) and ISO9001.

Specifications

Model	SPIC-50kW
Isolation mode	Low frequency transformer
Battery Input
Rated voltage	384VDC
Rated current	130A
Input voltage range	320~600V
PWM Solar Controller Input
Max. input voltage of PV array	< 750VDC
Battery system voltage	384VDC
Max. power of PV array	54kW
Max. charge current	140A
Equalization charge voltage	426V
Equalization charge recovery voltage	405.6V
Over charge voltage	438V
Over charge recovery voltage	432V
AC Bypass Input
Rated voltage (VAC)	120/240V split-phase
AC/DC Charger Input
Rated voltage (VAC)	240V 1 phase
Output DC power	7kW /20A charging module
Output DC voltage	Rated 384V (100-750VDC can set)
AC Output
Rated power	50kW
Rated voltage	120/240V±3%
Number of phases	Split-phase with neutral wire
Rated current	208A
Output frequency	60Hz ±0.05 (can be set 50Hz)
Waveform	Pure sine wave
Waveform distortion rate (THD)	Linear load ≤2%
Dynamic response (0 to 100% load)	5%, ≤50ms
Power factor	0.99
Efficiency	>93%
Electrical insulation properties	2000VAC, 1 minute
Protection
Overload Ability	150%, 10sec
Protection functions	Input reverse polarity, under voltage, overvoltage, output over-current, short circuit, overheating
Display screen	LCD+LED
Communication interface	CAN or RS485 (optional)
Operation mode	Continuous operation
Cooling method	Intelligent fan-cooled
Short-circuit protection	No automatic recovery, need to restart the inverter
Working Environment
Degree of protection	IP20 (indoor)
Altitude	≤3000m
Working temperature	-20～+50℃
Relative humidity	0~90%, non-condensing
Noise (1 meter)	≤60dB
Dimensions (W×D×H)	800×700×1580mm
Reference weight (Kg)	430kg