EnglishHigh voltage disconnect switches are essential for ensuring safe electrical isolation in power systems. Designed for both indoor and outdoor applications, they provide visible open points, enable safe maintenance, and support small current operations. Fenarro’s series covers multiple voltage levels and installation environments, helping engineers and procurement teams select the right switch for substations, industrial facilities, and renewable energy projects.
Fenarro
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Fenarro's YB-GT Photovoltaic Box-type Substation is a purpose-built, turnkey solution for utility-scale solar power plants. It efficiently aggregates and transforms the low-voltage AC output (0.4-1.14kV) from multiple PV inverters to a medium voltage level (10kV or 35kV) suitable for grid connection. Housed in a weatherproof and thermally managed container, it integrates the MV switchgear, step-up transformer, protection systems, and a sophisticated monitoring platform. This platform enables remote control, real-time data acquisition (power, energy, alarms), and includes critical grid-protection functions like anti-islanding, ensuring safe and compliant operation.
All-in-One Design: Combines LV collection, transformation, MV switching, and protection in a single delivery.
Smart Monitoring: Built-in SCADA with WiFi/GPRS/4G connectivity for remote access and control.
Comprehensive Protection: Includes anti-islanding, directional overcurrent, transformer differential, and more.
Flexible Metering: Options for high or low-voltage side metering to suit utility requirements.
Rapid Deployment: Pre-tested and commissioned at factory, minimizing on-site work.
Ground-Mount Utility-Scale Solar Farms
Large Commercial & Industrial Rooftop PV Systems
Solar-Powered Microgrids