#solarsafety

[onccyelectrical]

ONCCY 1500V/40A Rapid Shutdown Device! IP66 top-level protection, flexible interface options. Built-in isolation switch certified by TUV/CE/CB/SAA for safety and reliability. Exclusively equipped with a waterproof ventilation valve to prevent internal condensation; intelligent temperature control automatically cuts off when 70°C is detected, providing comprehensive safety for residential, industrial, and commercial PV systems! 🌞⚡ 📩 [email protected] | 📱 WhatsApp: [phone]

[onccyelectrical]

ONCCY Rapid Shutdown: Practical Application Cases

ONCCY Rapid Shutdown is a string-level rapid shutdown solution for photovoltaic (PV) systems. Its core function is to remotely disconnect PV panel strings and inverter circuits within seconds during emergencies (e.g., fires, maintenance), ensuring the safety of firefighters and maintenance personnel.

ONCCY’s deployments primarily include residential projects, and can also be installed in large-scale PV power plants and public solar installations. It supports up to 1500 VDC voltage and 40A current.

Interested? Contact us:  [email protected] | WhatsApp: [phone]

[onccyelectrical]

In the Era of Mandatory Module-Level Rapid Shutdown (MLSD) – Enforced in North America, Accelerating in Europe – Safety is Now the Core Threshold for PV Systems! ONCCY PV Rapid Shutdown Combiner Box breaks through with triple core strengths: ✅ Universal Compatibility Adapts to 3-5 string inputs, handles 1600VDC high voltage & 63A high current. Compatible with residential, commercial, and utility-scale projects – effortlessly meets system expansion demands. ✅ Full Safety Certification Coverage CE/TÜV/CB/SAA certified. PC+ABS housing with IP66 protection. Built-in TÜV-certified isolator switch. Complies with EU/US/AU rapid shutdown regulations – export-ready! ✅ Proactive Smart Protection ► Exclusive waterproof breathable valve prevents condensation ► Temperature sensor monitors in real-time; automatic cutoff at 70°C to prevent fires at the source ► Flexible access: punch-outs/cable glands/MC4 connectors

[email protected] | [phone] www.onccy.com

[onccyelectrical]

Rapid Shutdown Device – The Core Safety Unit for Commercial & Industrial PV Systems Certified to CE, CB, SAA, and TUV international standards, this device supports industrial-grade configurations of 1600V DC voltage and 63A rated current, fully compliant with global photovoltaic safety regulations.

Design Advantages:

Integrated Protection: Engineered with PC+ABS composite engineering-grade material and an IP66-rated enclosure, delivering dual dustproof and waterproof protection for stable operation in extreme outdoor conditions.

Extreme Weather Resistance: Built to withstand heavy rain, sandstorms, and other harsh climates while maintaining long-term durability.

🔗 Learn more: www.onccy.com 📧 Technical support: [email protected] | 📱 WhatsApp: [phone]

[onccyelectrical]

⚡ In industrial and commercial photovoltaic (PV) energy storage systems, rapid shutdown devices are essential to protect circuits from arc faults. ONCCY’s Rapid Shutdown Solution combines cutting-edge safety and reliability with the following features:

1️⃣ Certifications: Internally certified components meet TUV, CE, CB, and SAA standards for global compliance.

2️⃣ Smart Temperature Monitoring: Features ultra-sensitive sensors to detect real-time internal temperatures. Automatically cuts power when exceeding 70°C, eliminating overheating risks.

3️⃣ Flexible Configurations: Multiple port options to adapt to diverse installation demands.

➡️ High-Performance Specs: Rated for 63A current and 1600V voltage, delivering robust protection against arc-induced fires during energy storage operations.

🔗 Learn more: www.onccy.com

📧 Support: [email protected] | 📱 WhatsApp: [phone]

[onccyelectrical]

🔌 The EAS80 AC Isolation Switch has gained widespread popularity with its 16A-125A wide current range and versatile installation options, supporting flexible mounting via DIN rail, door interlock, panel, or waterproof enclosures (plastic/aluminum options).

🔌 Designed to adapt to diverse PV system scenarios, it features a standard IP65 protection rating and an anti-misoperation padlockable handle, enhancing system safety while delivering highly compatible solutions for residential, commercial, and industrial photovoltaic projects.

Get more:

🌐 www.onccy.com

📩 [email protected]

📞 WhatsApp:[phone]

[onccyelectrical]

🔌 Still worried about photovoltaic panel fires?

Let the ONCCY Rapid Shutdown System be your safety guardian! Our newly upgraded intelligent protection solution effortlessly handles high-current scenarios up to 63A and high-voltage situations up to 1600V.

🔌 Crafted from high-strength PC+ABS composite material and featuring IP66 waterproof and dustproof design, our product has undergone 2000 hours of rigorous testing and has obtained EU CE certification.

🔌 With its unique modular design, it supports flexible adaptation to various interfaces. Whether it's for residential rooftops, industrial parks, or commercial buildings, installation can be completed in just 5 minutes.

🔌 Our self-developed arc suppression technology effectively prevents the spread of electrical sparks, complemented by a 24/7 intelligent monitoring system that leaves no room for hidden dangers.

🔌 Upgrade to the ONCCY Rapid Shutdown Device today! Our professional team provides full-process technical support, adding double protection to your green energy system.

📞 Contact Us:

🌐 Official Site: www.onccy.com (Click "Technical Consultation" for instant support)

📧 Engineering Support: [email protected] (24/7 technical replies)

📱 WhatsApp: [phone] (File sharing & video diagnostics supported)

[onccyelectrical]

🔌 Key Considerations for Selecting Photovoltaic Rapid Shutdown Devices

⚡ When choosing a rapid shutdown device for PV systems, prioritize these critical factors:

🥰 Material: Opt for a PC+ABS composite housing for superior weather resistance and impact durability.

👍 Protection: Ensure IP66-rated enclosure to guarantee dustproof/waterproof performance for long-term outdoor use.

🌟 Electrical Specifications: Select devices with 63A max current capacity and 1600VDC voltage resistance to ensure safety in high-power systems.

🌟 Compatibility: Choose modular designs supporting multiple terminal types (e.g., Solar Connectors) for flexible installation across diverse scenarios.

👉 By aligning these parameters, you enhance system safety, reliability, and operational efficiency.

📞 Contact Us for Expertise:

🌐 www.onccy.com (Click "Technical Consultation")

📧 [email protected]

📱 [phone]