Product Features
⚡ Efficiency
Equipped with advanced MPPT technology achieving up to 99.9% solar conversion efficiency
Supports high PV input current up to 22A + 22A, perfect for modern high-output solar arrays
🔐 Safety
Built-in multi-layer protection, from hardware to software
Complies with multiple international safety standards and certifications for worry-free operation
🧩 All-in-One Integration
Delivers up to 200A charging current for faster and more efficient battery charging
Supports Li-ion battery BMS communication, enabling smart monitoring and safe operation
💪 Reliable Performance
Outputs pure sine wave AC power, suitable for sensitive appliances
Up to 10kW output power, designed for large off-grid systems and high-load applications
🧠 Intelligent Features
Exclusive dual activation function for Li-ion battery BMS
Includes a time-slot charging/discharging mode, optimizing usage during peak and off-peak hours to reduce electricity costs
👷 User-Friendly Design
Industrial-grade design with a modern aesthetic appearance
Easy installation and intuitive interface make it ideal for both residential and commercial setups
Product Specifications
| Model | Roca 8KL | Can Be Set |
| Inverter Output | ||
| Rated Output Power | 8,000W | |
| Max. Peak Power | 16,000W | |
| Rated Output Voltage | 230Vac, single-phase/ three-phase, be paralleled | √ |
| Load Capacity of Motors | 5HP | |
| Rated AC Frequency | 50/60Hz | √ |
| Waveform | Pure sine wave | |
| Switch Time | 10ms(typical) | |
| Battery | ||
| Battery Type | Li-ion/ Lead-acid/ User-defned | √ |
| Rated Battery Voltage | 48Vdc | |
| Battery Voltage Range | 40～60Vdc | √ |
| Max. MPPT Charging Current | 180A | √ |
| Max. Mains/Generator Charging Current | 100A | √ |
| Max. Hybrid Charging Current | 180A | √ |
| PV Input | ||
| Num. of MPPT Trackers | 2 | |
| Max. PV Array Power | 5,500W+5,500W | |
| Max. Input Current | 22A+22A | |
| Max. Open Circuit Voltage | 500Vdc+500Vdc | |
| MPPT Voltage Range | 125～425Vdc | |
| Mains/Generator Input | ||
| Input Voltage Range | 90～140Vac | √ |
| Frequency Range | 50/60Hz | |
| Bypass Overload Current | 63A | |
| Efficiency | ||
| MPPT Tracking Efficiency | 99.90% | |
| 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, UL1741 | |
| EMC | EN61000-6-1, EN61000-6-3, FCC 15 class B | |
| RoHS | Yes | |
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