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Solar PV Rapid Shutdown MC4 Compatible Array-Level 2 String

Price: Negotiable
Model: BLD Rapid Shutdown
Power: 80V
Protection Class: IP65
Weight: 1800g
Dimensions: 220*170*98mm
Conversion Efficiency: 99.6%
Operating Temperature: -40- +85%C
Certification: CE, ISO
Minimum Order Quantity: 1 SET
Place of Origin: CHINA.

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The solar rapid shutdown with automatic power off and re-closing functions. When the mains power is off or the emergency stop is started, the module level quick shutdown PLC control box will send a disconnect command to the quick shutdown actuator through the photovoltaic power line to disconnect each photovoltaic panel.

Solar Rapid Shutdown Technical Data :

Rated Voltage

230 (Vac)

NO of string

2 string

Operating temperature

+70°C

Rated Voltage

230 (Vac)

Rated Current

16(mA) (S10=60mA)

Range Protection Rating

IP65

Solar PV Rapid Shutdown



Technical Features:

1.  Rapid Shutdown Functionality: This product incorporates advanced circuitry that allows for the rapid shutdown of solar panels in less than 10 seconds.  This ensures that the system can be quickly deactivated during emergencies, such as fires or electrical faults.

2.  Compliance with NEC Requirements: Our solar rapid shutdown solution meets the requirements outlined in the National Electrical Code (NEC) for rapid shutdown.  It ensures the safe operation of solar energy systems, preventing the risk of electrical hazards to first responders and maintenance personnel.

3.  Wireless Communication: The product utilizes wireless communication technology to transmit control signals, eliminating the need for additional wiring and reducing installation complexity.  It provides reliable and secure communication between the rapid shutdown device and the control center, ensuring efficient operation.

4.  Scalability: Our solar rapid shutdown solution is highly scalable, making it suitable for residential, commercial, and utility-scale solar installations.  It can accommodate various system sizes and configurations, providing flexibility for different project requirements. 


Solar Rapid Shutdown Key Functions:


1.  Emergency Shutdown: In case of emergency situations such as fires or electrical faults, this product enables the rapid shutdown of solar panels, mitigating the risk of electrical hazards and ensuring the safety of personnel.

2.  Maintenance Safety: During routine maintenance or repairs, the rapid shutdown functionality allows for the quick isolation of solar panels, preventing accidental electrical shocks or damage to the system.

3.  Compliance with Safety Standards: By meeting NEC requirements for rapid shutdown, our product ensures compliance with industry safety standards, protecting both individuals and property. 

Solar Rapid Shutdown Product Applications:

1.  Residential Solar Systems: Our solar rapid shutdown solution is ideal for residential solar installations.  It ensures the safety of homeowners, emergency responders, and maintenance personnel by quickly deactivating the system during emergencies.

2.  Commercial Buildings: Solar energy systems on commercial buildings can benefit from our rapid shutdown solution.  It complies with safety regulations and provides an added layer of protection for employees and maintenance staff.

3.  Utility-Scale Solar Farms: Large-scale solar farms require effective rapid shutdown capabilities to ensure worker safety during maintenance or emergencies.  

Our solution provides efficient and reliable operation for utility operators. 



Related Resource


Solar PV Rapid Shutdown MC4 Compatible Array-Level 2 StringHow It Work
Restoring Power

Restoring Power

After the emergency or maintenance activity is resolved, the solar rapid shutdown system can be easily reset. The central control unit sends a signal to reconnect the PV panels, allowing them to resume generating power once again.
Introduction to Solar Rapid Shutdown

Introduction to Solar Rapid Shutdown

Solar rapid shutdown is a safety mechanism used in photovoltaic (PV) systems. Its purpose is to quickly and effectively shut down the solar panels during emergencies or maintenance activities.
Solar PV Rapid Shutdown MC4 Compatible Array-Level 2 StringRelated Services
Performance Testing
Our team conducts thorough performance tests to assess the capabilities and reliability of Solar PV Rapid Shutdown MC4 Compatible Array-Level 2 String.
Safety Inspections
We perform regular safety inspections to ensure that Solar PV Rapid Shutdown MC4 Compatible Array-Level 2 String comply with all necessary standards.
Training and Education
We offer training programs to educate customers on the operation and maintenance of Solar PV Rapid Shutdown MC4 Compatible Array-Level 2 String.
Technical Support
Our team provides comprehensive technical assistance for solar energy system products.
Manufacturer Advantage Your Professional Solar PV Rapid Shutdown MC4 Compatible Array-Level 2 String Supplier in China.
We have strong power to support our production, from factory environment construction to equipment
configuration, all leading to high quality products.
Solar PV Rapid Shutdown MC4 Compatible Array-Level 2 StringRelated Quality Control
Firmware Software Verification

1. Firmware Software Verification

Verify the accuracy and reliability of the solar inverter's firmware and software, including monitoring, control, and communication functionalities.

2. Overload Short-Circuit Testing

Test Solar PV Rapid Shutdown MC4 Compatible Array-Level 2 String's temporary overloads and short circuits, ensuring it can quickly and safely shut down to protect other components.
Overload Short-Circuit Testing
Component Testing

3. Component Testing

Perform rigorous testing of individual components, such as capacitors, resistors, and semiconductors, to ensure their functionality and reliability.
Need Help?
Do you have questions about our products or orders? Or do you run into technical issues? Our General Support section can resolve your question.
Contact US >

Tel: +86-13375993777

Email: info@bld-energy.com

MP/WhatsApp: +86-13375993777

Manufacturer Address:F12, No. 758, Huguang Road, Jinjiang City, Fujian Province

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