Idea Field Co., Ltd.

BFS-11 Rapid Shutdown Device｜The Best Solution for Solar Panel Fire Safety

The BFS-11 is a module-level Rapid Shutdown Device (RSD) developed by BENY, designed to enhance the safety of solar panel systems. It is specifically engineered to quickly reduce the voltage of solar panels to a safe level in the event of a fire or emergency, ensuring the safe operation of the entire PV system. The BFS-11 supports both automatic and manual shutdown, providing reliable performance even in cases of overheating or power loss. It offers peace of mind for any solar energy installation scenario.
Key Features
- Automatic Shutdown Function: When the temperature exceeds 85°C, the device automatically shuts down the solar panel.
- Power Loss Response: The system ensures safety by automatically shutting down when AC power is lost.
- Manual Operation: In emergencies, solar panels can be manually shut down with a ground-mounted button.
- Compatibility: It works with most inverters (Inverter) and solar panels (Solar Panel) and can be used in various installation environments.
- Robust Design: With an IP68 rating for dust and water resistance, it ensures reliable operation even in harsh environments.
Specifications
Maximum input voltage: 120V (single panel) or 60V (two panels in series)
Maximum input current: 18A
Maximum output power: 2160W
Protection level: IP68
Operating temperature range: -40°C to +85°C
Warranty: 25 years
Cable connection: MC4 Connector (standard), Jinko Connector (optional)
Applications
The BFS-11 is ideal for solar panel systems installed on residential or commercial rooftops. It is especially suited for areas with high fire risk or situations requiring rapid shutdown, providing a reliable solution to protect the safety of firefighters and maintenance personnel. The BFS-11 significantly improves the safety of solar panel systems and minimizes operational risks.
For more details, please download the PDF or feel free to contact us.

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BFS-11 Rapid Shutdown Device｜The Best Solution for Solar Panel Fire Safety

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