Application:

The three-phase inverter is ideally suited for solar parks installations, connecting the DC power from the PV array to the home's electrical panel and the utility grid.

Key Features:

• High Efficiency: Peak Efficiency 98.3%
• Maximum DC voltage: up to 1000 volt
• Advanced MPPT: Fast and precise Three Maximum Power Point Tracking
• High Power Quality: Low Total Harmonic Distortion (THD)
• Robust Protection: Integrated Anti-Islanding & IP65

Safety and Regulatory Compliance:

• IEC 60068-2-1/2/14/30, IEC 61727, IEC 62109-1/2, IEC 62116, EN50530
• IEC 61683, IEC 60529, IEC 61000-6-3/2, CE, VDE-0126

Anti-Islanding Protection:

This is a critical safety requirement. The inverter must immediately cease current injection if the grid power is lost (i.e., it detects an "island").

• Passive Methods: Monitoring voltage and frequency deviations (e.g., rate of change of frequency - ROCOF)
• Active Methods: Injecting a slight disturbance into the output current that causes a measurable frequency or voltage shift only when the grid source is absent

Communication And Monitoring:

Modern on-grid inverters require robust communication capabilities for monitoring, remote firmware updates, and meeting utility demand response requirements.

• Physical Interfaces: RS-485 (for external monitoring devices), GSM(for cloud connectivity)