Note :
The battery capacity of the correct matching system is determined according to the specific usage requirements of the load and application scenarios, otherwise it will easily lead to insufficient battery capacity or excessive waste of power generation. For details, please refer to the manual recommendation or consult online customer service.
Introduction：
SPI series is a new type of solar energy storage inverter control inverter integrating solar energy storage & utility charging and energy storage, AC sine wave output. It adopts DSP control a features high response speed, reliability, and industrial standard through an dvanced control algorithm
Efficiency
• Advanced MPPT technology with up to 99.9% efficiency
• Up to 22+22A PV input current
Reliable
• Outputs high quality pure sine wave AC power
• Up to 6 units in parallel connection
All in one
• Up to 200A charging current
• Supports Li-ion battery BMS communication
Intelligent
• Exclusive Li-ion battery BMS dual activation
• Time-slot function to save cost with peak-valley
Safety
• Comprehensive security from hardware to software
• Multiple safety approvals
User-Friendly
• Industrial design with a modern aesthetic look
• Easy to install and simple to use
| MODELS | SPI-8K-SP | SPI-10K-SP | Can Be Set |
| INVERTER OUTPUT | |||
| Rated Output Power | 8,000W | 10,000W | |
| Max. Peak Power | 16,000W | 20,000W | |
| Rated Output Voltage | 230Vac, single-phase / three-phase, be paralleled | ✓ | |
| Load Capacity of Motors | 5HP | 6HP | |
| Rated AC Frequency | 50/60Hz | ✓ | |
| Waveform | Pure Sine Wave | ||
| Switch Time | 10ms (typical) | ||
| Parallel Capacity | 1~6 units | ||
| Output Mode | Off-grid (default) / Hybrid | ✓ | |
| BATTERY | |||
| Battery Type | Li-ion / Lead-acid / User-defined | ✓ | |
| Rated Battery Voltage | 48Vdc | ||
| Voltage Range | 40～60Vdc | ✓ | |
| Max. MPPT Charging Current | 180A | 200A | ✓ |
| Max. Mains/Generator Charging Current | 100A | 120A | ✓ |
| Max. Hybrid Charging Current | 180A | 200A | ✓ |
| PV INPUT | |||
| Num. of MPPT | 2 | ||
| Max. PV Array Power | 5,500W + 5,500W | ||
| Max. Input Current | 22A + 22A | ||
| Max. Voltage of Open Circuit | 500Vdc + 500Vdc | ||
| MPPT Voltage Range | 125～425Vdc | ||
| MAINS / GENERATOR INPUT | |||
| Input Voltage Range | 90～275Vac | ||
| Frequency Range | 50/60Hz | ||
| Bypass Overload Current | 63A | ||
| EFFICIENCY | |||
| MPPT Tracking Efficiency | 99.9% | ||
| Max. Battery Inverter Efficiency | 92% | ||
| GENERAL | |||
| Dimensions | 620*445*130mm | ||
| Weight | 27kg | ||
| Protection Degree | IP20, Indoor Only | ||
| Operating Temperature Range | -10~55℃, >45℃ derated | ||
| Noise | <60dB | ||
| Cooling Method | Internal Fan | ||
| Warranty | 18 Months | ||
| COMMUNICATION | |||
| Embedded Interfaces | RS485 / CAN / USB / Dry contact | ✓ | |
| External Modules (Optional) | Wi-Fi / GPRS | ✓ | |
| CERTIFICATION | |||
| Safety | IEC62109-1, IEC62109-2 | ||
| EMC | EN61000-6-1, EN61000-6-3, FCC 15 class B | ||
| RoHS | Yes | ||
Features
• Supports lead acid battery and li-ion battery connections.
• With a dual activation function when the li-ion battery is dormant; either mains or photovoltaic power supply access can trigger the activation of the li-ion battery.
• Supports single-phase parallel and parallel three-phase pure sine wave output.
• Stand-alone or parallel systems support 200, 208, 220, 230 and 240Vac voltage levels
• Supports two solar inputs and simultaneous tracking of two solar maximum power charging/carrying capacity functions.
• Dual MPPT with 99.9% efficiency and maximum 22A current in a single circuit, perfectly adapted to high power modules.
• 4 charging modes are available: solar only, mains priority, solar priority, and mixed mains and PV charging.
• Time-slot charging and discharging setting function is available in both off-grid and hybrid grid-connected modes.
• Stand-alone energy saving mode function to reduce no-load energy losses.
• With two output modes of utility bypass and inverter output, with uninterrupted power supply function.
• LCD large screen dynamic flow diagram design, easy to understand the system data and operation status.
• 360° protection with complete short circuit protection, over current protection, over under voltage protection, overload protection, etc.
• Support CAN, USB, and RS485 communication.
• With N grounding option
Safety instruction
• This chapter contains important safety instructions. Read and keep this manual for future reference.
• Be sure to comply the local requirements and regulation to install this inverter.
• Beware of high voltage. Please turn off the switch of each power sources before and during the installation to avoid electric shock.
• For optimum operation of this inverter, please follow required specification to select appropriate cable size and necessary protective device.
• Do not connect or disconnect any connections when the inverter is working.
• Do not open the terminal cover when the inverter working.
• Make sure the inverter is well grounding.
• Never cause AC output and DC input short circuited.
• Do not disassembly this unit, for all repair and maintenance, please take it to the professional service center.
• Never charge a frozen battery.