Growatt WIT 36K-XHU (AF,PID) Battery Inverter 

The Growatt WIT 36K-XHU is an advanced three-phase hybrid inverter specifically designed for large-scale residential and light commercial projects requiring both solar power generation and energy storage. This inverter offers an integrated solution for efficient energy management and reliable power supply, even during grid outages.

Compatible Batteries

The Growatt WIT 36K-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 configured to achieve desired storage capacities, ranging from 30 kWh to 180 kWh.

Key Features

• Multiple MPPTs: Equipped with four MPPTs and eight string inputs, enabling optimal energy yield even with complex configurations or variable light conditions.
• Three-phase Unbalanced Output: Supports 100% three-phase unbalanced load and features a 150% overload capacity in off-grid mode.
• UPS and Black Start Function: Provides seamless transition to backup mode during power outages (<10 ms) and the ability to autonomously start without grid voltage.
• Integrated Generator Input: Supports the connection of a generator for added flexibility in energy supply.
• Smart Air Cooling: Intelligent air cooling system that prevents derating at ambient temperatures up to 50°C.
• PID Protection (Potential Induced Degradation): Active protection against PID to ensure the performance and longevity of the PV modules.
• AFCI (Arc Fault Circuit Interrupter): Integrated arc fault detection for enhanced safety of the PV system.
• Monitoring and Communication: Extensive monitoring capabilities via RS485, USB, Wi-Fi, GPRS, and LAN.

Main Advantages

• Optimal Energy Efficiency: With an impressive efficiency of up to 98.1%, the inverter maximises the energy yield from solar panels, resulting in lower energy costs and a higher return on investment.
• Maximum Flexibility: Suitable for various PV panel configurations thanks to a wide input voltage range and multiple MPPTs, ensuring optimised power production.
• Reliable Backup: The UPS function and black start functionality guarantee a continuous power supply for essential devices during grid outages, providing peace of mind.
• Extensive Compatibility: Compatible with both lithium-ion and lead-acid batteries, enabling flexible storage solutions.
• Easy Installation and Operation: Designed for ease of installation and equipped with a user-friendly interface for intuitive energy management.
• Enhanced Safety: Integrated AFCI and PID protection ensure safe and durable operation of the entire PV system.

Applications

The Growatt WIT 36K-XHU battery inverter is ideal for various projects, including:

• Large-scale residential solar installations with energy storage.
• Light commercial buildings seeking grid independence or requiring a reliable backup power supply.
• Systems needing advanced energy management and monitoring.
• Projects with complex PV layouts where maximum yield is essential.

Warranty and Durability

The Growatt WIT 36K-XHU inverter is robustly built and IP66-rated, ensuring durability and reliable performance under diverse environmental conditions. Growatt offers a standard manufacturer's warranty of 5 years, which can often be extended to 10 years. The inverter is designed for a long lifespan and requires minimal maintenance.