Huawei Smart String Inverter | SUN2000-185KTL-H1

The Huawei SUN2000-185KTL-H1 is a high-performance three-phase string inverter designed for large-scale commercial and industrial photovoltaic installations. With 9 Maximum Power Point Trackers (MPPTs) and 18 inputs, it ensures optimal energy harvesting even under varying conditions. Its high efficiency, advanced safety features, and smart monitoring capabilities make it an ideal choice for maximizing solar energy production.

Parameters:

Type: Three-phase string inverter

Rated Output Power: 185,000 W

Max. Output Power: 185,000 VA

Max. Efficiency: 99.03%

European Efficiency: 98.69%

MPPT: 9 trackers, 18 inputs

MPPT Voltage Range: 500 V – 1,500 V

Max. Input Voltage: 1,500 V

Start-up Voltage: 550 V

Rated Input Voltage: 1,080 V

Max. Input Current (per MPPT): 26 A

Max. Short Circuit Current (per MPPT): 40 A

Rated Output Voltage: 800 V, 3W+PE

Rated AC Grid Frequency: 50 Hz / 60 Hz

Rated Output Current: 134.9 A

Max. Output Current: 134.9 A

Adjustable Power Factor Range: 0.8 leading to 0.8 lagging

Max. Total Harmonic Distortion: < 3%

Cooling: Smart Air Cooling

Dimensions (W × H × D): 1,035 × 700 × 365 mm

Weight (with mounting plate): 84 kg

IP Rating: IP66

Operating Temperature: –25°C to +60°C

Max. Operating Altitude: 4,000 m

Relative Humidity: 0% RH ~ 100% RH

Communication: RS485, USB, MBUS

Display: LED Indicators, Bluetooth/WLAN + App

Protection Features:

Input-side disconnection device

Anti-islanding protection

AC overcurrent protection

DC reverse-polarity protection

PV-array string fault monitoring

DC surge arrester (Type II)

AC surge arrester (Type II)

DC insulation resistance detection

Residual current monitoring unit

Monitoring: Compatible with FusionSolar App

Topology: Transformerless

Nighttime Power Consumption: < 3.5 W