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The SUN2000-150KTL-MG0 is a heavy-duty smart PV controller designed for commercial and small utility PV plants that need high power density, granular string management and advanced active safety. It delivers 150 kW nominal AC power (up to 165 kVA apparent) and is built to be installed outdoors near arrays (IP66) to save balance-of-system costs while giving string-level visibility for faster O&M.

Key technical highlights (concise)
• Nominal AC Power: 150,000 W; Max apparent power 165,000 VA.

• MPPT: 7 MPPTs; up to 3 inputs per MPPT; MPPT operating range 200–1,000 V; start voltage 200 V.

• Max DC Input Voltage: 1,100 V.

• Max Current per MPPT / Short-circuit: 48 A / 66 A.

• AC output / currents: supports 200/380 V and 230/400 V 3/N/PE; nominal output currents ~227.9 A @380V / 216.5 A @400V.

• Protections & safety: input side disconnector, anti-islanding, DC reverse-polarity, PV string fault monitoring, DC & AC Type II SPD, DC insulation detection, residual current monitoring, smart string disconnector and arc-fault protection.

• Comm & monitoring: LED indicators, FusionSolar app support with WLAN adaptor; RS485, USB, optional Smart Dongle-4G; MBUS supported (isolation transformer required).

• Mechanical / environmental: 1,000 × 710 × 395 mm, ~96 kg, IP66, operating −25°C…+60°C, smart air cooling, altitude up to 4,000 m.

Why buyers pick it
• Lots of MPPTs and string-level safety/monitoring = higher energy harvest in heterogeneous arrays and faster fault isolation.
• Built-in active safety (AFCI, RCMS, SPDs) simplifies meeting local interconnection rules and reduces auxiliary equipment.
• Outdoor rating (IP66) allows closer placement to arrays, lowering DC cable lengths and installation costs.

Typical applications
Commercial rooftops, industrial parks, C&I solar plants, small utility or community PV installations where a 150 kW central smart inverter with robust safety and string monitoring is required.