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  • 2 In 1 Out 1000V DC with Disconnect Switch

    2 In 1 Out 1000V DC with Disconnect Switch

    YRO 2 In 1 Out 1000V DC with Disconnect Switch as a high quality solution for solar energy systems, integrated with built in isolation switch, accurately cut off the circuit during maintenance and troubleshooting, lock the system safely, and effectively avoid electrical risks. It supports dual input and single output line architecture, suitable for multi source solar panel access, suitable for diverse application scenarios. The box is made of high quality waterproof and weatherproof materials, not afraid of environmental erosion, whether it is home, commercial or industrial scenes can be stable and easy to install. With the safety of the isolation switch, the distribution box is the perfect choice for efficient management of solar systems, helping clean energy applications with professional quality.
  • 2P 63A 220V Class B CB ATS

    2P 63A 220V Class B CB ATS

    YRO 2P 63A 220V Class B CB ATS, this product is unique in the internal placement of the class B circuit breaker, and has automatic and manual switching mode, and 2 in 1 out structure design.
  • 4P 6-63A 1200V DC Circuit Breaker

    4P 6-63A 1200V DC Circuit Breaker

    YRO 4P 6-63A 1200V DC Circuit Breaker are mainly used in DC power supply systems, especially those with high voltage requirements and need multi-pole circuit protection at the same time. This circuit breaker can accurately detect and quickly cut off overload, short circuit and other fault circuits in the complex DC circuit environment, to ensure the stable operation of various types of DC electrical equipment.
  • YRO WiFi Over and Under Voltage Protector

    YRO WiFi Over and Under Voltage Protector

    The YRO WiFi over and under voltage protector is a smart home security device, used to protect household appliances from being damaged by excessively high or low voltages. It can be remotely controlled through a mobile phone APP and monitor the voltage situation in real time. If the voltage exceeds 300V or drops below 80V, it will automatically cut off the power to prevent the appliance from being "burned out" or "unable to operate", making it worry-free and safe to use.
  • 2P 125A 220V Inverter Type Solar PC ATS

    2P 125A 220V Inverter Type Solar PC ATS

    The YRO 2P 125A 220V Inverter Type Solar PC ATS for photovoltaic inverters is specially designed for photovoltaic systems, and features unique switching performance.The switching time from photovoltaic to grid is 30 milliseconds, and the switching time from grid to photovoltaic is 1 second. While ensuring the stable supply of electricity, it also has a high cost performance, providing reliable guarantee and economic advantages for photovoltaic power applications.
  • 63A 2P 230V WiFi AC Circuit Breaker

    63A 2P 230V WiFi AC Circuit Breaker

    The YRO 63A 2P 230V WiFi AC Circuit Breaker is designed in accordance with the standard of GB/T 10963.1 - 2020. It has a unique dual mode switching function between manual and automatic. In the manual mode, only manual operation to open the breaker is allowed, while in the automatic mode, both manual operation and APP control are available. At the same time, it supports APP remote control and can share control rights with family members, providing convenience and guarantee for the intelligent management and safety protection of modern electrical systems.
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  • What Is an Disconnector Switch, and How Does It Work?

    In the mechanical roar of industrial workshops, behind the metal panels of household electrical boxes, between the photovoltaic arrays of solar power stations—there is an inconspicuous device silently safeguarding our safety, that is the disconnector switch. Understanding the working principle of the isolation switch is the key to ensuring the safe and efficient operation of the power system.

  • March 28 Thailand Earthquake

    On March 28, 2025, a powerful earthquake shook Southeast Asia, causing strong tremors across Thailand. Although the epicenter was located in the Sagaing Region of Myanmar, the 7.7-magnitude quake severely impacted Bangkok and surrounding cities, leading to building collapses, transportation disruptions, and widespread panic. This disaster has become one of the most significant natural catastrophes of the year.

  • What Is a Lightning Arrester?

    As cities grow rapidly, the use of electrical devices has expanded significantly, but traditional safety measures often fall short of meeting the heightened protection demands. A concern is that, a direct lightning strike on a building or infrastructure can produce a sudden surge of high voltage, damaging electronic parts and circuits, causing equipment to fail, and leading to data loss.

  • What Should You Do When Your Lightning Arrester Fails?

    From computers to HVAC systems, our electronics rely on transient voltage suppressors for safety. But what happens when this critical protection fails? Understanding warning signs and consequences is crucial for protecting valuable electronics.

  • What Is an Over and Under Voltage Protector?

    In power systems, voltage abnormalities are one of the main causes of equipment damage and safety hazards. Some people's devices fail to operate properly, while others get burned out—these malfunctions are directly related to voltage issues.

  • Will a 6-in 2-out 600V DC Solar Distribution Box exceed its 600V limit in extreme low temperatures?

    In solar power generation systems, 6-in 2-out 600V DC Solar Distribution Boxes play a critical role, consolidating six DC inputs into two outputs and ensuring a maximum voltage of 600V to protect downstream equipment.

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