Huawei SUN2000 12KTL-M2

Powerful Huawei SUN2000 12KTL-M2 for larger installations

12 kW 3-phase string inverter with high-current design

The Huawei SUN2000 12KTL-M2 is a powerful 12 kW 3-phase string inverter for larger homes, farms and commercial installations. Thanks to the high-current design, each MPPT delivers up to 27 A input current, so you can connect modern high-power solar panels and longer strings without any problem. Moreover, the inverter achieves a maximum efficiency of up to 98.50%, so you make the most of the solar power you generate.

Smart and safe technology

AI-driven arc-fault detection and PID recovery

Huawei builds the SUN2000 12KTL-M2 with a range of smart protections. The AI-powered arc-fault protection (AFCI) detects potentially dangerous arcs, while the integrated PID recovery restores module degradation. In addition, the inverter features type II surge protection, anti-islanding and earth fault monitoring. This allows you to build a safe and reliable PV system that is ready for the future.

Robust in all weather conditions

IP65 housing and quiet convection cooling

Thanks to the IP65 protection rating, this inverter is suitable for both indoor and outdoor installation. The natural convection cooling works entirely without noisy fans, so the inverter stays quiet and low-maintenance. Furthermore, the device operates reliably at operating temperatures from -25 to +60 °C and at altitudes up to 4,000 metres. In this way the inverter performs stably under a wide variety of conditions.

Technical Specifications (Summary)

• Rated AC power: 12,000 W
• Max. apparent power: 13,200 VA
• Max. efficiency: 98.50%
• European efficiency: 98.00%
• Recommended max. PV power: 18,000 Wp
• Max. input voltage: 1,080 V
• Max. input current per MPPT: 27 A
• Number of MPP trackers: 2 (4 DC inputs)
• Max. output current: 20 A
• Grid connection: 3-phase, 230/400 Vac
• Cooling: natural convection
• Protection rating: IP65
• Weight: 25 kg
• Dimensions (w x h x d): 525 x 470 x 262 mm