WECO 50kW C&I three-phase hybrid inverter TK SERIES is the highest-power model in the TK range and is designed for larger business, commercial and industrial photovoltaic systems with high-voltage battery energy storage. It is suitable for projects where strong three-phase output power, high PV input capacity, reliable backup support and professional energy management are required.

The TK 50 model has a rated power of 50kW and supports up to 75kW maximum PV power. It features 4 independent MPPT trackers, maximum PV input voltage of 1000V and an MPPT operating range of 200–850V, allowing the design of larger C&I PV systems with multiple PV strings, different module orientations and higher energy production throughout the day.

On the battery side, the inverter supports WECO LFP batteries with a battery voltage range of 135–750V. The TK 50 model provides maximum charging and discharging current of 100A / 100A, making it suitable for larger battery configurations, business facilities with higher energy demand and systems where efficient storage of generated energy is important.

WECO TK 50 provides backup output for selected loads in case of grid failure, depending on the system configuration. The backup output power is 50kW rated and 55kVA maximum, with a transfer time of ≤20ms.

The inverter features IP65 protection, forced convection cooling with smart activation, wall-mounted installation and user interface via LED display and app. BMS communication is managed via CAN, meter communication via RS485, and portal connection via WiFi Dongle for monitoring.

WECO TK 50 supports integrated power control and zero export function, making it suitable for professional solar installations where export limitation and precise energy management are important.
 

The package includes WiFi Dongle for monitoring and Meter+3CT.

WECO 50kW C&I three-phase hybrid inverter TK SERIES is compatible with the A-KOOL battery system, depending on project configuration.