Huawei SUN2000-12KTL-M5 12 kW

The Huawei SUN2000-12KTL-M5 is a three-phase string inverter with 12 kW output power and 97.9% European efficiency. It features two independent MPPT trackers with four DC inputs, designed to operate solar systems up to 18 kWp DC.

The inverter includes AI-based arc fault detection, AC and DC overvoltage protection (Type II), and IP66 rated housing for dust and water protection. Connectivity options include RS485, WLAN, and optional LTE via the FusionSolar app for system monitoring and configuration.

Technical specifications include a DC voltage range of 200–800 V, three-phase operation, compact dimensions of 460 × 546 × 228 mm, and a weight of 21 kg. The inverter is compatible with Huawei power optimizers including the 450W-P, 450W-P2, and 600W-P models.