Huawei Inverter SUN 2000-30KTL-M3 – 01075485-069

The Huawei SUN2000-30KTL-M3 is a powerful three-phase string inverter engineered for commercial and industrial solar systems. With a 30 kW rated output, four MPPT inputs, and a high tolerance for DC voltages (up to 1,100 V), it delivers robust performance, flexibility, and reliability. This inverter is ideal for rooftops or ground-mounted solar installations needing high throughput, smart diagnostics, and strong protection features. 
The M3 version includes advanced safety functions (such as arc-fault detection), PID recovery, intelligent monitoring, and built-in WiFi / communication interfaces—making installation, operation, and maintenance more efficient and safer.
Key Features

Four MPPT channels — flexible configuration for PV string layouts and shading resilience

High efficiency — up to 98.7 % peak; European efficiency ~98.4 % 

Wide input voltage range — MPPT operating range 200 V to 1,000 V; max DC input 1,100 V

Strong protection suite — arc-fault protection, string fault detection, DC / AC surge arresters, PID recovery, DC reverse polarity protection 

Smart connectivity & monitoring — built-in WiFi, RS485 interface, support for Smart Dongles (Ethernet / 4G)

Fanless, natural convection cooling — quieter, lower maintenance, better for harsh environments

Outdoor-ready enclosure — IP66 rated for dust and water resistance 

Compact form factor — dimensions 640 × 530 × 270 mm, weight 43 kg (with mounting plate)

Technical Specifications

Rated AC output power: 30,000 W 

Max AC apparent power: 33,000 VA 

AC output voltage: 230 / 400 VAC, 3W + N + PE 

Rated grid frequency: 50 / 60 Hz 

MPPT input specs:
  • Operating voltage range: 200 V to 1,000 V
  • Start voltage: 200 V 
  • Max input current per MPPT: 27 A 
  • Max short circuit current per MPPT: 40 A 

Number of inputs / MPPTs: 8 string inputs, 4 MPPTs 

Protection & safety features: anti-islanding, DC reverse polarity, string fault monitoring, arc-fault detection, AC/DC surge protection, PID recovery 

Cooling / enclosure / durability: IP66, natural convection cooling, operating temperature –25 °C to +60 °C

Dimensions: 640 × 530 × 270 mm

Weight (with bracket): 43 kg

Night-time consumption: ≤ 5.5 W 

Altitude rating: up to 4,000 m (derating above 2,000 m)

The Huawei SUN2000-30KTL-M3 is a compelling choice for clients seeking a high-performance, smart, and durable inverter for commercial or large rooftop solar systems. Its high efficiency, advanced protection, and intelligent monitoring features make it a solid investment.