The OCT series adopts the most advanced circuit architecture to enhance inverter stability and incorporates features that best meet end users' needs, addressing all their concerns regarding electricity usage. The OCT series offers unlimited load capacity, peak shaving and valley filling, supports two loads in off-grid mode, and can connect three loads in grid-connected mode—each intelligently managed to maximize power utilization and minimize waste.
| Modle | OCT-P-I-8KW | OCT-P-I-10KW | OCT-P-I-12KW |
AC output (off-grid) | |||
| Rated Power | 8KW/8KVA | 10KW/10KVA | 12KW/12KVA |
| Surge Power | 16KW/16KVA | 20KW/20KVA | 24KW/24KVA |
| AC Output Voltage | Single Phase：100V/110V/120V/127V Split Phase： 120V/240V 2/3 Phase：127V/220V Parallel Mode Three-Phase：120V/208V | ||
| Rated AC Output Frequency | 50Hz / 60Hz (Auto detection) | ||
| Max Inverter Efficiency | 96.5%（PV/AC） | ||
| Transfer Time | <10ms@Single,<20ms @ Parallel | ||
| Output Waveform | Pure Sine Wave | ||
| Power Factor | 1 | ||
| No-Load Loss | ≤75W@Rate Voltage | ||
| AC Output（On Grid） | |||
| Rated Power | 8KW/8KVA | 10KW/10KVA | 12KW/12KVA |
| Power Factor | 0.8 leading to 0.8 lagging | ||
| Rated Voltage | Single Phase：100V/110V/120V/127V Split Phase：120V/240V 2/3 Phase：127V/220V Parallel Mode Three-Phase：120V/208V | ||
| Rated Grid Frequency | 50Hz/60Hz(Automatic Recognition) | ||
| Max Output Current | 37A(Split Phase) | 42A(Split Phase) | 50A(Split Phase) |
| 67A(Single Phase) | 84A(Single Phase) | 100A(Single Phase) | |
| THD | ＜5% | ||
| PV Input | |||
| Number Of MPPT Trackers | 2 units (each MPPT has 2 sets of photovoltaic input interfaces, totaling 4 interfaces) | ||
| Max PV Input Power | 12000W（6000W*2) | 15000W（7500W*2） | 18000W（9000W*2） |
| Max PV Array Open Circuit Voltage | 550Vdc | ||
| Max PV Input Current / Per String | 27A*2 | ||
| Startup Voltage | 75Vdc±10V | ||
| MPPT Voltage Range | 65~500Vdc | ||
| Battery parameters | |||
| Compatible Battery Types | Lithium batteries, lead-acid batteries, gel batteries, and alkaline batteries | ||
| Rated Battery Voltage | 48V/51.2V | ||
| Battery Voltage Range | 38.4Vdc~60Vdc | ||
| Minimum Cold Start Battery Voltage | 46Vdc | ||
| Maximum PV charging current | 190A | 210A | 210A |
| Maximum mains power charging current | 190A | 210A | 250A |
| Maximum charging current (PV + AC) | 190A | 210A | 250A |
| MPP tracking efficiency | 99.9% | ||
| Activate The Lithium Battery Function | PV+AC | ||
| Protection | |||
| Over Current/ Voltage Protection | Yes | ||
| Anti-islanding Protection | Yes | ||
| AC Short-Circuit Current Protection | Yes | ||
| Leakage Current Protection | Yes | ||
| Ground Fault Monitoring | Yes | ||
| Grid Monitoring | Yes | ||
| DC surge protection Type lll | Yes | ||
| AC surge protection Type lll | Yes | ||
| Mechanical Specifications | |||
| Bare machine size | 520*436*142mm | ||
| Package size | 607*523*231mm | ||
| Suttle | 19.7Kg | 19.8Kg | 20Kg |
| Rough weight | 22.7Kg | 22.8Kg | 23Kg |
| Enviromental parameter | |||
| Protection Degree | IP20 | ||
| Humidity | 5%~95% non-condensing | ||
| Altitude | <2000 Meters | ||
| 0perating Temperature | -10℃~50℃ | ||
| Storage Temperature | -15℃~60℃ | ||
| Noise | ＜75db | ||
| Certificate | UL 1741、FCC | ||
