Smart String-Level Disconnection (SSLD) for rapid string shutdown in the event of a fault
Smart Connector-Level Detection (SCLD) for monitoring connectors for overheating and anomalies
Smart Self-Cleaning Fan (SSCF) with anti-icing function for low-maintenance continuous operation
Grid-forming capability for grid-supporting operation in low-power or island-like grid conditions
Smart IV Curve Diagnostics for Precise Remote String Fault Analysis
MBUS communication (powerline) with long range and low latency for large PV systems
IP66 protection rating and C5 medium corrosion protection for use in demanding environmental conditions
Compatible with Huawei substations and the LUNA2000 Smart String Grid Forming ESS
Maximum efficiency of 99.1% and European efficiency of 98.8%
Rated power: 460 kW, maximum apparent power: 506 kVA for large power plant units
6 MPPT channels, each with up to 6 strings: up to 36 strings can be connected per unit
Grid-forming capability for grid-connected and off-grid operation
The 1,000-V AC output reduces cabling requirements and installation costs in system design
IP66 protection rating and C5-Medium corrosion protection for harsh environments worldwide
Operating range: −25 °C to 60 °C and up to 5,000 m altitude (up to 4,000 m without derating)
Full integration with the Huawei FusionSolar platform for intelligent O&M
The SUN2000-506KTL-H1 is part of the Huawei Utility Smart PV Solution: An inverter platform that is suitable for virtually any location worldwide thanks to its wide MPPT ranges, flexible string configurations, and an operating range from −25 °C to 60 °C, as well as an altitude rating of up to 5,000 m. Whether in the desert, highlands, or coastal regions, the system operates reliably.
From large C&I projects to utility-scale solar farms, the SUN2000-506KTL-H1 can be flexibly scaled. When combined with Huawei JUPITER-3/7/11HD1 substations, it creates compact power plant units with a minimal footprint and maximum output. The platform grows with your needs.
All components speak the same language. The SUN2000-506KTL-H1 is fully integrated into the FusionSolar platform and communicates seamlessly with SmartLogger, LUNA2000 series storage systems, and higher-level energy management systems. This enables centralized monitoring, automated O&M, and a unified data foundation for the entire power plant operation.
The inverter is designed for Utility-scale PV power plants and large commercial installations. With a rated power of 460 kW and a maximum apparent power of 506 kVA, it is suitable for power plant units in the megawatt range, particularly when combined with Huawei substations.
Grid-forming refers to the inverter’s ability not only to feed power into the grid in a grid-synchronized manner, but also to independently establish voltage and frequency references in the grid. This is particularly relevant for systems in weak grids or in markets with expanded requirements for grid services.
The inverter has 6 MPPT trackers, each with up to 6 PV inputs, allowing a total of up to 36 strings to be connected per unit.
The device communicates via MBUS (powerline communication) and features LED status indicators. It is typically integrated into the higher-level FusionSolar monitoring system via the Huawei SmartLogger.
Yes. The SUN2000-506KTL-H1 is designed for harsh environmental conditions, featuring an IP66 protection rating, corrosion protection class C5-Medium, and an operating temperature range of −25 °C to 60 °C. It can operate at altitudes up to 5,000 m, with no reduction in performance up to 4,000 m.
The maximum DC input voltage is 1,500 V. The MPPT operating range extends from 500 V to 1,500 V at a nominal input voltage of 1,200 V.
The inverter is available through the WATTKRAFT partner network. Distribution partners and project developers can check prices and availability directly through the partner portal or submit a request.
