Growatt HYBRID WIT 15K-HU Three-phase inverter

Growatt WIT 15K-HU Hybrid Inverter – Smart Power for a Sustainable Future

The Growatt WIT 15K-HU is a high-performance, three-phase hybrid inverter designed for residential and commercial solar energy systems. With a rated power output of 15kW and support for up to 24kW of PV input, it delivers outstanding efficiency and flexibility for modern energy needs. Whether you’re installing it in a smart home or an industrial-grade energy storage system, the WIT 15K-HU ensures long-term reliability and powerful performance.

Key Features & Benefits

• High Efficiency Performance
  With a maximum efficiency of 97.6% and a European efficiency of 97%, this inverter ensures maximum energy harvest from your solar panels with minimal loss.

• Advanced Battery Compatibility
  The WIT 15K-HU supports low-voltage (48V) lithium and lead-acid batteries with a charging/discharging current of up to 290A. This makes it ideal for energy storage systems, ensuring uninterrupted power supply during outages.

• Built-in UPS Function
  The fast 10ms switch time enables uninterrupted power in case of grid failure, making it a perfect solution for areas with unstable electricity.

• Multiple MPPTs and Grid Support
  Equipped with dual MPPT trackers, it maximizes PV generation from different orientations. It also supports full three-phase imbalance and is compatible with generator input and both DC-coupled and AC-coupled systems.

• Flexible and Scalable
  The system allows for parallel operation of up to 6 units (90kW total), enabling future expansion for larger installations.

• Robust Design
  With IP66-rated protection, the inverter is built to withstand harsh environmental conditions, ensuring durability and safety in outdoor installations.

Global Delivery by Growatt

As an official Growatt distributor, our company proudly offers worldwide shipping for the WIT 15K-HU inverter. Whether you’re located in Europe, the Middle East, Asia, Africa, or the Americas, we ensure fast, safe, and reliable delivery to your desired location. We handle all international logistics, packaging, and support so you can focus on building your energy system with confidence.

For solar projects that demand smart energy management, strong storage integration, and global reach—Growatt WIT 15K-HU is the solution you can trust.