Growatt WIT 50K-XHU (AF, PID) Battery Inverter

The Growatt WIT 50K-XHU is an advanced three-phase hybrid inverter, specifically designed for large-scale commercial and industrial applications. This system seamlessly integrates with battery storage and optimises the self-consumption of generated solar energy, resulting in efficient and sustainable energy management.

Compatible Batteries

The Growatt WIT 50K-XHU inverter is compatible with the Growatt AXE HV battery series, such as the AXE 5.0H-E1 EU module in combination with the Growatt AXE 1000100-C1 BMS. These modular battery systems can be assembled in various configurations to achieve the desired storage capacity, ranging from 30 kWh to 180 kWh.

Core Features

• Multiple MPPTs and battery inputs: For maximum flexibility and efficiency when connecting diverse PV strings and battery configurations.
• Support for DG input: Enables integration with a diesel generator, adding an extra layer of energy security during grid outages.
• Smart load function: Optimises energy distribution within the system, leading to more efficient energy consumption and potential cost savings.
• Intelligent air cooling: Guarantees optimal performance without power reduction, even at high ambient temperatures up to 50°C.
• Integrated AFCI function: Provides active arc fault detection and interruption for enhanced safety.
• Built-in PID recovery function: Prevents and recovers power degradation due to Potential Induced Degradation (PID) in PV modules.
• High efficiency: Reaches up to 98.4% for optimal energy yield.
• Wide input voltage range: Flexible application with various PV panel configurations.

Key Advantages

• High energy efficiency: With a maximum efficiency of up to 98%, optimal energy yield is achieved from solar energy installations.
• Excellent scalability: Systems can operate in parallel in off-grid mode and are scalable up to 300 kW, offering flexibility for future expansions.
• Reliable backup functionality: Equipped with UPS function and 'black start' capabilities, ensuring continuous power supply during grid interruptions.
• Flexible energy export and consumption: Offers 100% three-phase unbalanced output and 150% off-grid overload capacity, suitable for various commercial needs.
• Robust protection: Features an IP66 protection rating, Type II SPD on both DC and AC sides, and active ARC protection (AFCI) for maximum operational safety.
• Extensive monitoring: Compatible with Growatt monitoring platforms via WiFi, Ethernet, and RS485, for detailed insight and management of system performance.

Applications

This inverter is extremely suitable for large-scale commercial and industrial projects, including factories, warehouses, and other business locations that aim for maximum self-consumption, peak shaving, or grid independence. The inverter is compatible with Growatt AXE HV batteries for a complete and integrated storage solution.

Warranty and Durability

Growatt provides a standard technical warranty on the WIT 50K-XHU inverter, with validity strictly adhered to the formally signed sales contract. The robust design with IP66 rating guarantees durability and reliable performance under various environmental conditions, contributing to a long system lifespan.