The Huawei 115KTL is an industrial-grade, three-phase on-grid inverter designed to meet the demands of high-capacity, commercial, and enterprise solar installations. Equipped with advanced protection features, high efficiency, and robust thermal management, this inverter delivers reliable, high-performance energy conversion.
Key Specifications
- Nominal AC Power: 115,000 W
- Maximum AC Apparent Power: 125,000 VA
- Maximum AC Active Power: 125,000 W
Voltage & Current
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DC Voltage:
- Maximum: 1,100 V
- Minimum to Start Feed-In: 200 V
- AC Voltage (Nominal Output): 400 V or 480 V
-
DC Current:
- Maximum Input Current: 300 A
-
AC Output Current:
- Nominal: 166.0 A (at 400 V) / 138.4 A (at 480 V)
- Maximum: 182.3 A (at 400 V) / 151.9 A (at 480 V)
Protection Features
- Input-Side Disconnection Device: Ensures safe isolation for maintenance.
- Anti-Islanding Protection: Prevents feedback to the grid during outages.
- AC Overcurrent Protection: Prevents damage due to high current loads.
- DC Reverse-Polarity Protection: Prevents incorrect PV string connections.
- Additional Safety Protections: For enhanced system reliability and safety.
Design & Build
- Dimensions: 1,035 mm x 700 mm x 365 mm
- Weight: 93 kg (including mounting plate)
- Cooling: Smart air cooling system for efficient temperature control
- Operating Temperature: -25°C to 60°C, enabling adaptability to various environments
- Maximum Operating Altitude: Up to 4,000 m (13,123 ft.)
- Humidity Range: 0–100%, suitable for diverse conditions
Power Consumption & Communication
- Nighttime Power Consumption: Less than 3.5 W, reducing energy loss when not in operation.
- Display & Monitoring: LED indicators, WLAN adaptor, and the FusionSolar App for seamless remote monitoring and control.
Applications
Ideal for large-scale, industrial, and enterprise solar installations, the 115KTL combines high power output with top-tier efficiency and robust safety protections. This reliable inverter is suited for commercial setups that demand long-term reliability and comprehensive safety in all environmental conditions.