Photovoltaic Grid-connected Metering Cabinet GGD

GGD Photovoltaic Grid-Connected Metering Cabinet

The GGD Photovoltaic Grid-Connected Metering Cabinet is mainly used in high-power photovoltaic grid-connected systems. Connected in series between the grid-connected inverter (or AC combiner box) and the utility grid, it provides comprehensive protection, including low-voltage protection, overvoltage protection, lightning protection, overcurrent protection, and grid isolation.

The cabinet also integrates a multifunction electricity meter display and fault status indication, allowing operators to quickly monitor the operating status of the photovoltaic system. Reserved installation positions for electricity meters and data collectors facilitate project deployment and future system upgrades.

Features of GGD Photovoltaic Grid-Connected Metering Cabinet

Comprehensive Protection Functions

Provides low-voltage protection, overvoltage protection, input lightning protection, overcurrent protection, and grid isolation to improve system safety and operational reliability.

Integrated Metering Design

Reserved installation positions for electricity meters and collectors, with dedicated viewing windows and sealing positions for convenient energy metering and anti-tampering management.

Integrated Distribution & Metering Structure

The power distribution section and metering section are integrated into one cabinet with partitioned compartments designed to reduce electromagnetic interference.

PV Dedicated Reclosing Circuit Breaker

Equipped with a photovoltaic-dedicated molded case reclosing circuit breaker for reliable switching performance.

Flexible Functional Configuration

Optional functions include online power quality monitoring, anti-islanding protection devices, and fault disconnection devices to meet various project requirements.

Indoor & Outdoor Installation

Available for both indoor and outdoor installation, with support for customized functional requirements

Applications of photovoltaic metering cabinet

Suitable for:

• High-Power Photovoltaic Power Plants
• Utility-Scale Solar Projects
• Commercial & Industrial PV Systems
• Distributed Photovoltaic Systems
• Grid-Connected Solar Energy Systems

SPECIFICATION