Reliable

Rapid shutdown of the solar PV photovoltaic system, is a switch to quickly shut down the connection between each photovoltaic module. It's a necessary regulation device for solar power systems to have a rapid shutdown in case of emergencies.

YRO's modular PLC rapid shutdown series products successfully passed the North American UL1741 certification standard test and are the leading domestic manufacturer of rapid shutdown product certification.

Solar power optimizer are widely used in small solar power generation systems, especially in distributed generation systems such as rooftop solar power systems. They offer increased flexibility, efficiency and safety, making solar power generation more reliable and sustainable.

PV combiner box is perfect device for outdoor installation use. Suitable for photovoltaic on-grid/off-grid solar power generation systems, solar panel systems, PV array, RV solar power, home solar panel systems.Make the photovoltaic system at its best and increase output power.

Enhance the reliability and efficiency of your power management system with Yirui's latest innovation, the Quick Switch Auto Transfer Switch. Designed for seamless transition between power sources, this product ensures uninterrupted operation for critical applications.

These two newly developed combiner box products by Yirui are not only unique in appearance but also designed to address a wider range of customer needs. By offering greater convenience and efficiency to photovoltaic systems, they stand out in the market.

In the intricate world of electrical circuits, the role of a fuse is pivotal for ensuring safety and reliability. Among the various types of fuses, the knife type fuse stands out for its unique design and specific applications. A knife type fuse is a kind of fuse wherein the fuse element is connected to the circuit through blade-like contacts. This design allows for easy insertion and removal from a fuse holder.

New energy electric vehicle charging equipment is a dedicated charging device that provides AC and DC power for electric vehicles with on-board chargers (handshake battery BMS management system).