HUAWEI - SUN2000-115KTL-M2 Inverter

The SUN2000-115KTL-M2 is a 115 kW three-phase inverter designed for high-power C&I installations and power plants. Ground Its 10 MPPTs with 2 inputs each (20 string inputs in total) allow for the management of PV fields with multiple orientations and inclinations on the same device, with granular tracking per string.

Maximum efficiency reaches 98.8% at 480 V (EU efficiency 98.6% at 480 V, 98.4% at 400 V). Maximum input voltage is 1100 V, MPPT range is 200 to 1000 V, with 30 A per MPPT (20 A per input in single-string configuration) and a short-circuit current of 40 A. Output: 115,000 W / 125,000 VA, maximum active power 125 kW at cos phi = 1. Rated current is 166.0 A at 400 Vac. Output voltage is 400 V or 480 V.

The inverter incorporates a Smart String Level Disconnector that replaces fuses with electronic string disconnection, simplifying maintenance and diagnostics. The MBUS bus provides communication with MERC optimizers (isolation transformer required). Smart IV Curve diagnostics allows remote analysis of string characteristic curves via FusionSolar.

Protections: DC Type II surge protector (Type I optional), AC Type II surge protector, anti-islanding, isolation, RCMU, reverse polarity, string fault monitoring. Smart Air Cooling, IP66, 1035 x 700 x 365 mm, weight ≤ 93 kg. -25 °C to +60 °C, 4000 m. Amphenol Helios H4 DC connectors, waterproof AC connector + OT/DT terminal block. RS485, USB, Smart Dongle 4G or WLAN-FE depending on the project. Nighttime power consumption less than 3.5 W. Transformerless topology.

KEY POINTS FOR PROFESSIONALS

• 115 kW / 125 kVA, 10 MPPT / 20 inputs, EU efficiency 98.4% at 400 V / 98.6% at 480 V.

• Smart String Level Disconnector (electronic chain disconnection, without fuse).

• Remote Smart IV Curve diagnosis via FusionSolar.

• DC Type II surge arrester (Type I optional), AC Type II, RCMU, string monitoring.

• MBUS bus for MERC optimizers (isolation transformer required).

• IP66, Smart Air Cooling, less than or equal to 93 kg, Amphenol Helios H4 connectors.

• Complies with EN 62109, EN 50549-1/2, VDE-AR-N4105, C10/11.

ADDED VALUE POWR CONNECT

POwR Connect ensures the delivery of the SUN2000-115KTL-M2 throughout France. Our teams support C&I developers and installers in sizing the 20 string inputs, choosing the DC surge arrester (Type II or I), and the MBUS architecture for medium-power plants.