Huawei Sun2000-115KTL
The SIMO Energy-integrated Huawei SUN2000-115KTL-M2 is a robust 115 kW three-phase transformerless string inverter engineered for large-scale solar installations across West Africa, the Sahel, and ECOWAS regions, delivering exceptional performance in high-temperature and dusty environments. Featuring 10 independent MPPT trackers with string-level management and smart I-V curve diagnosis, it maximizes energy harvest in the region's intense high-irradiance conditions while providing advanced fault detection for remote and off-grid applications. With industry-leading 98.8% maximum efficiency and IP66 protection against sand and dust, this inverter is ideally suited for rural electrification projects, microgrids, and commercial installations requiring energy independence and reliability across Mauritania and West Africa's challenging climatic conditions.
Key Features
- ✓10 independent MPP trackers with up to 2 inputs each for flexible string configuration
- ✓Maximum efficiency of 98.8% at 480 V with European efficiency of 98.6%
- ✓Smart I-V Curve Diagnosis for advanced string-level fault monitoring and management
- ✓MBUS communication support with optional 4G Smart Dongle for remote monitoring
- ✓Smart String Level Disconnector integrated for enhanced safety and serviceability
- ✓DC and AC Type II surge arresters with IP66 protection degree
- ✓Smart Air Cooling system with operating temperature range of -25°C to 60°C
- ✓Wide MPPT operating voltage range of 200 V to 1,000 V with 1,100 V maximum input voltage
Technical Specifications
| Type | String Inverter |
| Brand | Huawei |
| Phase | Three-Phase |
| Weight | 93 kg |
| Topology | Transformerless |
| Application | Commercial / Utility-Scale PV |
| Power Range | 115,000 W |
| DC Connector | Staubli MC4 |
| Communication | RS485, USB, WLAN + FusionSolar APP, MBUS, Smart Dongle-4G (Optional) |
| Certifications | EN 62109-1/-2, IEC 62109-1/-2, EN 50530, IEC 62116, IEC 61727, IEC 60068, IEC 61683 |
| Cooling Method | Smart Air Cooling |
| Grid Connection | VDE-AR-N4105, EN 50549-1, EN 50549-2, RD 661, RD 1699, C10/11 |
| Number of MPPTs | 10 |
| Protection Degree | IP66 |
| Max. Input Voltage | 1,100 V |
| Max. Output Current | 182.3 A @400 V, 151.9 A @480 V |
| Max. Current per MPPT | 30 A |
| Nominal Input Voltage | 600 V @400 Vac, 720 V @480 Vac |
| Dimensions (W x H x D) | 1,035 x 700 x 365 mm |
| Max. AC Apparent Power | 125,000 VA |
| Nominal Output Current | 166.0 A @400 V, 138.4 A @480 V |
| Nominal Output Voltage | 400 V / 480 V, 3W+(N)+PE |
| Nighttime Power Consumption | < 3.5 W |
| Operating Temperature Range | -25°C ~ 60°C |
| MPPT Operating Voltage Range | 200 V ~ 1,000 V |
| Adjustable Power Factor Range | 0.8 leading ~ 0.8 lagging |
| Max. Total Harmonic Distortion | <3% |
| Max. Short Circuit Current per MPPT | 40 A |
| Max. Operating Altitude without Derating | 4,000 m (13,123 ft.) |