with IEC/EN 61000-1/2/3/4, IEC 61727/62116, CEI 016, CEI 021
SUPERIOR EFFICIENCY
Maximum efficiency 98.8%
Large string current, compatible with large PV modules
9 MPPT, Fuse-free design technology
HIGH RELIABILITY
IP66 protection level for outdoor installation
Replaceable DC/AC Type II SPD
Optional: AFCI, Night SVG, I/V detection, and integrated PID
INTELLIGENT MAINTENANCE
Power consumption monitoring
Remote configuration and upgrade
Quick commissioning via mobile app
Multiple I/O and communication configurations
APPLICATION
Large-scale Commercial and Industrial sites
Our 100kW, 110kW, and 125kW three-phase solar on grid inverter with multiple MPPT are tailored for large-scale commercial and industrial solar systems. By utilizing multiple MPPT technology, these inverters maximize energy harvest from solar panels, ensuring optimal performance even in environments with shading or varying panel orientations. They efficiently convert DC power into AC power, seamlessly feeding it into the grid while providing high reliability and efficiency. Perfect for large businesses and industrial sites, these inverters help cut energy costs, enhance sustainability, and ensure consistent power generation.
| Model | OST 100KTL | OST 110KTL | OST 125KTL | |
| Efficiency | ||||
| Max. Efficiency | 98.5% | 98.6% | 98.8% | |
| European Efficiency | 98% | 98.2% | 98.4% | |
| Input(PV) | ||||
| Max. Input Voltage | 1100V | |||
| Max. PV configuration (STC) | 150% | |||
| Rated Input Voltage | 620V | |||
| Max. Input Current | 3*40A+5*32A | 3*40A+6*32A | ||
| Max.Short Circuit Current | 3*50A+5*45A | 3*50A+6*45A | ||
| Start Input Voltage | 250V/200V | 250V/200V | ||
| MPPT Operating Voltage Range | 200V-1000V | 200V-1000V | ||
| Max. Number of PV Strings | 16(8*2) | 18(9*2) | ||
| No. of MPPTs | 8 | 9 | ||
| Output(Grid) | ||||
| Rated AC Active Power | 100,000W | 110,000W | 125,000W | |
| Max. AC Apparent Power | 110,000VA | 121,000VA | 137,500VA | |
| Max. AC Active Power (PF=1) | 110,000W | 121,000W | 137,500W | |
| Max. AC Output Current | 3*168.8A | 3*187A | 3*167.3A | |
| Rated AC Voltage | 400V, 3W+N+PE or 3W+PE | 480V, 3W+N+PE or 3W+PE | ||
| AC Voltage Range ① | 320V-520V (Adjustable) | 408V-550V (Adjustable) | ||
| Rated Grid Frequency | 50Hz / 60Hz | |||
| Grid Frequency Range ② | 45Hz-55Hz/55Hz-65Hz (Adjustable) | |||
| THDI | <3% (Rated Power) | |||
| DC Current Injection | <0.5%In | |||
| Power Factor | > 0.99 Rated power (Adjustable 0.8 LD – 0.8 LG) | |||
| Protection | ||||
| DC switch | Support | |||
| Anti-islanding protection | Support | |||
| AC overcurrent protection | Support | |||
| AC short circuit protection | Support | |||
| DC reverse connection | Support | |||
| Surge Arrester | DC Type II/AC Type II | |||
| Insulation detection | Support | |||
| Leakage current protection | Support | |||
| AFCI | Optional | |||
| PID Recovery | Optional | |||
| PV String monitoring | Optional | |||
| Night load consumption monitoring | Optional | |||
| General | ||||
| Topology | Transformerless | |||
| IP Rating | IP66 | |||
| Night Self Consumption | <10W(Standard) | |||
| Cooling | Fan cooling | |||
| Operating Temperature Range | -25℃ to +60℃ | |||
| Relative Humidity Range | 0-100% | |||
| Max. Operating Altitude | 4000m | |||
| Noise (typical) | <75dB | |||
| Dimensions (W*H*D) | 936mm*678mm*365mm | |||
| Weight | 91.5kg | 92kgs | ||
| HMI & COM | ||||
| Display | Wireless & APP+LED, LCD (Optional) | |||
| Communication interface | RS 485, Optional: WiFi/GPRS/4G/LAN | |||
| Certification | ||||
| Safety | IEC62109-1/2 | |||
| Grid / EMC | IEC/EN 61000-1/2/3/4, IEC 61727/62116, CEI 016, CEI 021 | |||
| Warranty | 5 Years | |||
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