0212 640 90 96

High-Power String Inverters (225–250 kW)

Property Specification

Type: High-Capacity 1500V Solar String Inverter (225 kW / 250 kW Power Output)

Features: Designed to lower System and O&M costs while maximizing ROI, this high-performance string inverter is available in 6 MPPT and 12 MPPT configurations. It offers full compatibility with large-format bifacial solar modules (182mm and 210mm) and includes built-in reactive power compensation alongside optional Anti-PID recovery for around-the-clock (24-hour) system tracking. For advanced system defense, an automated smart string protection mechanism acts on the DC side to isolate short circuits or reverse polarity events, immediately disengaging affected MPPTs and logging precise fault diagnostics. System integrity is further enhanced by dual-side Type II Surge Protection Devices (SPDs) to prevent damage from lightning strikes and grid transients.

Applications: centralized solar photovoltaic power plants, large-scale ground-mounted solar installations, and high-DC-voltage commercial generation projects requiring low LCOE, continuous remote telemetry, and high-reliability power conversion in harsh operating environments.

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Description

Technical Parameters

Operating Parameter / Feature 225 kW (12 MPPT) 250 kW (12 MPPT) 225 kW (6 MPPT High-Current) 250 kW (6 MPPT High-Current)
Max DC Input Voltage 1500 V 1500 V 1500 V 1500 V
MPPT Operating Range 500 – 1500 V 500 – 1500 V 500 – 1500 V 500 – 1500 V
Max DC Current per MPPT 30 A 30 A 60 A 60 A
MPPT Trackers / Strings per MPPT 12 / 2 12 / 2 6 / 3 6 / 3
Rated AC Active Power 225 kW 250 kW 225 kW 250 kW
Max AC Power Output 247.5 kW 250 kW 247.5 kW 250 kW
Nominal Grid Voltage 800 V (3L / PE) 800 V (3L / PE) 800 V (3L / PE) 800 V (3L / PE)
Max AC Current Output 178.7 A 180.5 A 178.7 A 180.5 A
Peak / European Efficiency 99.0% / 98.5% 99.0% / 98.5% 99.0% / 98.7% 99.0% / 98.7%
Operating Thermal Envelope -30°C to +60°C -30°C to +60°C -30°C to +60°C -30°C to +60°C
Cooling Architecture Intelligent Fan System Intelligent Fan System Intelligent Fan System Intelligent Fan System
Telemetry & Protocols RS485 / PLC (Modbus RTU) RS485 / PLC (Modbus RTU) RS485 / PLC (Modbus RTU) RS485 / PLC (Modbus RTU)
Enclosure Ingress Rating IP66 IP66 IP66 IP66

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