Solar Controller/Inverter, SPIC-50kW
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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.
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 |
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