Description

Product Description

The Huawei SUN2000-150KTL-MG0 string inverter is engineered for high-output photovoltaic energy systems where efficiency, reliability, and safety are critical. It converts DC power from PV arrays into grid-compatible AC power with a nominal output of 150 kW and a maximum apparent power of 165 kVA. The inverter incorporates seven independent MPPT trackers with dual inputs per tracker, enabling flexible PV string design and optimised energy harvest across varied roof orientations or site layouts. Built-in protections — including arc fault circuit interruption (AFCI), anti-islanding, surge protection, residual current detection, and PV ground-fault protection — enhance operational safety. Smart Air Cooling and an IP66 weather-resistant enclosure allow reliable performance in harsh outdoor environments. Communication interfaces such as RS485, USB, optional 4G/WLAN Smart Dongle, and MBUS support enable seamless remote monitoring, configuration, and integration with Huawei’s FusionSolar energy management system.

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Technical Specifications (Bullet Form)

General

• Model: SUN2000-150KTL-MG0

• Inverter type: Three-phase grid-tied string inverter

• Nominal AC active power: 150,000 W

• Maximum AC apparent power: 165,000 VA

• Protection degree: IP66 (suitable for outdoor installation)

• Cooling method: Smart Air Cooling

• Dimensions (W × H × D): 1,000 × 710 × 395 mm

• Weight (with mounting plate): ~99–102 kg

• Operating temperature range: -25 °C to +60 °C

• Maximum operating altitude: up to 4,000 m

• Topology: Transformerless

Efficiency

• Maximum conversion efficiency: ≥ 98.6 % (380 V / 400 V)

• Maximum conversion efficiency: ≥ 98.8 % (480 V)

• European weighted efficiency: ~98.4 %

DC (PV) Input

• Maximum DC input voltage: 1,100 V

• MPPT operating voltage range: 200 – 1,000 V

• Number of MPPT trackers: 7 independent MPPTs

• Maximum current per MPPT: 48 A

• Maximum current per input: 23 A

• Maximum short-circuit current per MPPT: 66 A

• Number of DC inputs per MPPT: up to 3

• Startup (minimum) voltage: 200 V

AC Output

• Nominal output voltage: 380 V / 400 V / 480 V (3-phase)

• Rated AC grid frequency: 50 Hz / 60 Hz

• Nominal output current: 227.9 A @380 V; 216.5 A @400 V; 180.4 A @480 V

• Maximum output current: 253.2 A @380 V; 240.5 A @400 V; 200.5 A @480 V

• Adjustable power factor range: 0.8 leading to 0.8 lagging

• Alternating current total harmonic distortion (THDi): < 1 %

Protection & Safety

• Anti-islanding protection: Yes

• Arc Fault Circuit Interruption (AFCI): Yes

• PV ground-fault protection: Yes

• DC reverse-polarity protection: Yes

• AC/DC surge protection (Type II): Yes

• Residual current monitoring: Yes

• PV string fault monitoring: Yes

• Smart String Level Disconnector: Yes

• Terminal temperature detection: Yes

• PID recovery: Yes

Communication & Monitoring

• Local display/LED indicators and FusionSolar APP support

• Communication interfaces: RS485, USB

• Optional Smart Dongle: 4G / WLAN

• Monitoring BUS (MBUS): Yes (with isolation transformer)

Connectors

• DC connector: Amphenol HH4

• AC connector: Waterproof connector + OT/DT terminal