Detailed Product Description
The SPI Series represents the gold standard in off-grid power conversion, delivering reliable electricity where grid power is unavailable or unreliable. These industrial-grade 8KW and 10KW inverters are engineered for demanding remote applications from mountain cabins to telecommunications stations.
Off-Grid Advantages:
- Complete Energy Independence 🗺️
Designed specifically for off-grid operation, the SPI series provides stable power without any grid connection requirements. The ultra-fast 10ms transfer time ensures uninterrupted power when switching between solar, battery, and generator sources. - Heavy-Duty Performance 🏗️
With 6HP motor starting capability (10KW model) and 20,000W surge capacity, these inverters can power well pumps, power tools, and commercial refrigeration equipment. The pure sine wave output is clean enough for sensitive medical devices and network equipment. - Intelligent Charging System 🔋
The industry-leading 200A charging current (10KW model) means faster battery recharge times, especially valuable in locations with limited generator runtime. Advanced CCCV charging prolongs battery life by up to 30% compared to basic inverters. - Remote Monitoring Capability 📡
Optional Wi-Fi/GPRS modules enable system monitoring from anywhere - crucial for unattended installations like telecom repeaters or agricultural water pumps. Receive instant alerts for system issues or low battery conditions.
Ideal Applications:
- Remote homes and cabins
- Telecommunications stations
- Agricultural water pumping
- Mining and oilfield operations
- Marine and island installations
- Emergency backup systems
- Mobile military applications
Technical Specifications
| Parameter | SPI-8K-S | SPI-10K-S |
| AC Output | ||
| Rated Power | 8,000W | 10,000W |
| Peak Power | 16,000VA | 20,000VA |
| Voltage | 220VAC single-phase | |
| Frequency | 50/60Hz | |
| Waveform | Pure Sine Wave | |
| Motor Start | 5HP | 6HP |
| Battery | ||
| Type | Li-ion/Lead-acid/User-defined | |
| Voltage | 48VDC | |
| Range | 40-60VDC | |
| Max Charge Current (MPPT) | 180A | 200A |
| Max Charge Current (Generator) | 100A | 100A |
| PV Input | ||
| MPPT Trackers | 2 independent | |
| Max Input Power | 5,500W + 5,500W | |
| Operating Voltage | 125-425VDC | |
| Max PV Current | 22A + 22A | |
| Efficiency | ||
| MPPT Tracking | 99.90% | |
| Peak Inverter | 92% | |
| General | ||
| Dimensions | 620*450*130mm | |
| Weight | 47kg | |
| Protection | IP20 (indoor) | |
| Operating Temp | -10℃ to +55℃ | |
| Warranty | 18 months | |
