PV Photovoltaic Grid Connected Cabinet Anti Reverse Current Control Cabinet

This PV Anti-reverse Current Control Cabinet provides essential anti-islanding protection for various photovoltaic systems, ensuring safety and optimal power management.

• Distributed PV systems (residential/commercial rooftops): Prevents excess PV power from flowing back to the grid and stops PV system operation during grid outages to ensure maintenance safety.
• Microgrids and off-grid systems: Prevents islanded operation in weak grid environments, ensuring stable power supply and preventing battery over-discharge.
• Grid-connected PV + energy storage projects: Controls surplus power storage and enables quick grid disconnection during failures.
• PV carports and BIPV systems: Restricts reverse power transmission and prevents islanded power supply to building circuits.

Stainless steel, carbon steel

IP54/IP55/IP65/IP66/IP67

• Capacity: Add +200mm width per 12 additional PV strings. For 1500V systems, increase depth by 100mm per 1MW.
• Climate Adaptations:
  • Desert: Anti-sand mesh (+100mm height)
  • Coastal: Stainless steel enclosure (+5% size)
  • Arctic: Double insulation (+150mm depth)

• Monitoring: +50mm height per IV curve scanner
• Safety: +100mm width for every 4 AFCI modules